TAK 272, For Hypertension, Takeda’s Next Sartan

phase 2 1 Response »

Oct 212015

TAK 272

C27 H41 N5 O4 . Cl H, 536.106

CAS.1202269-24-6. MonoHCl

1202265-90-4 DIHCL

Base cas…1202265-63-1
Metanesulfonate…1202266-34-9

Takeda Pharmaceutical Company Limited, INNOVATOR

see also…….http://newdrugapprovals.org/2015/10/20/tak-272-for-hypertension/
1-(4-methoxybutyl)-N-(2-methylpropyl)-N-[(3S,5R)-5-(morpholin-4-ylcarbonyl)-piperidin-3-yl]-1H-benzimidazole-2-carboxamide

1- (4-methoxybutyl) -N- (2-methylpropyl) -N- [ (3S, 5R) -5- (morpholin-4-ylcarbonyl) piperidin-3-yl] -lH-benzimidazole-2-carboxamide dihydrochloride

N-Isobutyl-1-(4-methoxybutyl)-N-[5(R)-(morpholin-4-ylcarbonyl)piperidin-3(S)-yl]-1H-benzimidazole-2-carboxamide hydrochloride

1- (4-methoxybutyl) -N- (2- methylpropyl) -N – [(3S, 5R) -5- (morpholin-4-ylcarbonyl) piperidine-3 – yl] -1H- benzimidazole-2-carboxamide hydrochloride,

The compound is used as renin inhibitor for treating diabetic nephropathy and hypertension

Takeda’s TAK-272, was reported to be in phase II in October 2015), an oral renin inhibitor, for treating diabetic nephropathy and hypertension

01 Apr 2015Takeda completes a phase I drug-drug interaction trial in Healthy volunteers in Japan (NCT02370615)
18 Feb 2015Takeda plans a phase I drug-drug interaction trial in Healthy volunteers in Japan (NCT02370615)
13 Feb 2015Takeda plans a phase I pharmacokinetics trial in Renal or Hepatic impairment patients in Japan (NCT02367872)

in Patent Document 1, a method for producing a synthetic intermediate of the above heterocyclic compound, the following methods are disclosed.

In the above method, the acid anhydride (BANC) from chiral dicarboxylic acid monoester ((-) – BMPA) were synthesized and then the carboxylic acid after conversion and hydrolysis reaction of the Z amine by the Curtius rearrangement of the carboxylic acid (BAPC) and it was then performs amidation by the condensation reaction with the amine (morpholine), is synthesized heterocyclic amide compound (BMPC).　Further, Patent Document 2, the preparation of compounds useful as synthetic intermediates of the above heterocyclic compounds are disclosed.

(Wherein each symbol is as described in Patent Document 2.)

　TABLE In the above method, the acid anhydride of the formula (VI), in the presence of a chiral amine with the formula (VIIa) or (VIIb) is to produce a chiral dicarboxylic acid monoester compound, then reacted with an amine (R1-NH-R2) is subjected to amidation to, to produce a heterocyclic amide compound of the formula (VIII).

Patent literature

Patent Document 1: Patent No. 4,800,445 Patent
Patent Document 2: International Publication No. 2007/077005

SYNTHESIS…click on image to get clear view

PATENT

WO2009154300

https://www.google.co.in/patents/WO2009154300A2?cl=en

INTERMEDIATES FOR CONSTRUCTION

USE THIS ONE

Reference Example 31 tert-butyl (3S,5R)-3-[{ [1- (4-methoxybutyl) -lH-benzimidazol-2- yl] carbonyl} (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl)piperidine-l-carboxylate and 1- (4-methoxybutyl) -N-

(2-methylpropyl) -N- [ (3S, 5R) -5- (morpholin-4- ylcarbonyl)piperidin-3-yl]-lH-benzimidazole-2-carboxamide

tert-Butyl (3S, 5R) -3-{ [ ( {2- [ (4- methoxybutyl) amino] phenyl}amino) (oxo) acetyl] (2- methylpropyl) amino} -5- (morpholin-4-ylcarbonyl) piperidine-1- carboxylate (9.11 g) was dissolved in acetic acid (50 ml), and the mixture was stirred at 😯⁰C for 15 hr. The reaction mixture was cooled to room temperature and concentrated under reduced pressure, the residue was diluted with aqueous sodium bicarbonate, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to basic silica gel column chromatography, and a fraction eluted with ethyl acetate was concentrated under reduced pressure to give tert- butyl (3S, 5R) -3- [ { [1- (4-methoxybutyl) -lH-benzimidazol-2- yl] carbonyl } (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl)piperidine-l-carboxylate (5.85 g) , and a fraction eluted with ethyl acetate-methanol (85:15) was concentrated under reduced pressure to give 1- (4-methoxybutyl) -N- (2- methylpropyl) -N- [ (3S, 5R) -5- (morpholin-4-ylcarbonyl) piperidin- 3-yl] -lH-benzimidazole-2-carboxamide (580 mg) . [0424] tert-butyl (3S,5R)-3-[{ [1- (4-methoxybutyl) -lH-benzimidazol-2- yl] carbonyl} (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl ) piperidine-1-carboxylate 1H-NMR (CDCl₃) δ 0.63-0.80 (2H, m) , 0.89-1.07 (4H, m) , 1.41- 1.59 (9H, m) , 1.59-1.80 (2H, m) , 1.87-2.23 (4H, m) , 2.30-2.98 (3H, m) , 3.21-3. 46 ( 6H, m) , 3.49-3. 91 (1OH, m) , 3. 95-4 . 47 (5H, m) , 7 . 18-7 . 51 (3H, m) , 7. 56-7 . 84 ( IH, m) .

MS (ESI+, m/e) 600 (M+l )

1- (4-methoxybutyl) -N- (2-methylpropyl) -N- [ (3S, 5R) -5- (morpholin- 4-ylcarbonyl)piperidin-3-yl] -lH-benzimidazole-2-carboxamide BASE

¹H-NMR (CDCl₃) δ 0.64-0.74 (2H, m) , 0.95-1.07 (4H, m) , 1.43-

1.74 (3H, m) , 1.84-2.41 (4H, m) , 2.48-2.67 (IH, m) , 2.67-3.01

(3H, m), 3.03-3.44 (8H, m) , 3.47-3.78 (9H, m) , 4.06-4.46 (3H, m) , 7.28-7.47 (3H, m) , 7.62-7.81 (IH, m) . MS (ESI+, m/e) 500 (M+l)

Example 10

1- (4-methoxybutyl) -N- (2-methylpropyl) -N- [ (3S, 5R) -5- (morpholin-

4-ylcarbonyl) piperidin-3-yl] -lH-benzimidazole-2-carboxamide dihydrochloride

tert-Butyl (3S,5R)-3-[{ [1- (4-methoxybutyl) -IH- benzimidazol-2-yl] carbonyl} (2-methylpropyl) amino] -5-

(morpholin-4-ylcarbonyl)piperidine-l-carboxylate (5.85 g) was dissolved in methanol (20 ml) , 4M hydrogen chloride-ethyl acetate (20 ml) was added, and the mixture was stirred at room temperature for 15 hr. The reaction mixture was concentrated, and the residue was diluted with aqueous sodium bicarbonate, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to basic silica gel column chromatography, and a fraction eluted with ethyl acetate- methanol (9:1) was concentrated under reduced pressure to give 1- (4-methoxybutyl) -N- (2-methylpropyl) -N- [ (3S, 5R) -5- (morpholin- 4-ylcarbonyl) piperidin-3-yl] -lH-benzimidazole-2-carboxamide (4.40 g) . The obtained 1- (4-methoxybutyl) -N- (2-methylpropyl) – N- [ (3S, 5R) -5- (morpholin-4-ylcarbonyl) piperidin-3-yl] -IH- benzimidazole-2-carboxamide (2.20 g) was dissolved in ethyl acetate (20 ml) , 4M hydrogen chloride-ethyl acetate (5 ml) and methanol (20 ml) were added, and the mixture was stirred at room temperature for 5 min. The reaction mixture was concentrated under reduced pressure to give the object product (2.52 g).

dihydrochloride

¹H-NMR (DMSO-d₆) δ 0.63-0.76 (2H, m) , 0.85-1.00 (4H, m) , 1.40-

1.60 (2H, m) , 1.68-1.89 (2H, m) , 1.93-2.17 (2H, m) , 2.20-2.44

(2H, m) , 2.81-3.81 (2OH, m) , 4.19-4.39 (3H, m) , 7.23-7.46 (2H, m) , 7.57-7.81 (2H, m) , 8.38-9.77 (2H, m) .

MS (ESI+, m/e) 500 (M+l)

Example 252

1- ( 4-methoxybutyl ) -N- ( 2-methylpropyl ) -N- [ ( 3S ₁. 5R) -5- (morpholin- 4-ylcarbonyl ) piperidin-3-yl ] -lH-benzimidazole-2-carboxamide methanesulfonate

l-(4-Methoxybutyl) -N- (2-methylpropyl) -N- [ (3S,5R)-5- (morpholin-4-ylcarbonyl) piperidin-3-yl] -lH-benzimidazole-2- carboxamide (208 mg) was dissolved in ethyl acetate (2 ml) , a solution of methanesulfonic acid (40 μl) in ethyl acetate (1 ml) was added at 75°C, hexane (1 ml) was added, and the mixture was heated under reflux and stood at room temperature overnight. The precipitated crystals were collected by filtration, and dried at 7O⁰C for 3 hr to give the object product (158 mg) . MS (ESI+, m/e) 500 (M+l) melting point : 144.4⁰C

EXTRAS IF REQD .………….

Example 32

methyl (3R, 5S)-5-[{ [1- (4-methoxybutyl) -lH-benzimidazol-2- yl] carbonyl} (2-methylpropyl) amino] piperidine-3-carboxylate dihydrochloride [0675]

MS (ESI+, m/e) 445 (M+l)

Example 33

(3R, 5S) -5- [ { [1- (4-methoxybutyl) -lH-benzimidazol-2- yljcarbonyl} (2-methylpropyl) amino] piperidine-3-carboxylic acid dihydrochloride

MS (ESI+, m/e) 431 (M+l)

Reference Example 29

{ [ ( 3S , 5R) -1- (tert-butoxycarbonyl ) -5- (morpholin-4- ylcarbonyl ) piperidin-3~yl ] ( 2-itιethylpropyl ) amino } (oxo ) acetic acid

To a solution of tert-butyl (3S,5R)~3-{ [ethoxy (oxo) acetyl] (2-methylpropyl) amino}-5- (morpholin-4- ylcarbonyl) piperidine-1-carboxylate (10.3 g) in ethanol (40 ml) was added 2M aqueous sodium hydroxide solution (22 ml) , and the mixture was stirred at room temperature for 6 hr. The reaction mixture was adjusted to pH 7 with IM hydrochloric acid, and extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure to give the object product (10.3 g) .

¹H-NMR (CDCl₃) δ 0.78-0.99 (6H, m) , 1.37-1.52 (9H, m) , 1.79- 2.16 (3H, m) , 2.38-3.86 (14H, m) , 3.93-4.43 (2H, m) . MS (ESI+, m/e) 442 (M+l)

Reference Example 28

tert-butyl (3S, 5R) -3-{ [ethoxy (oxo) acetyl] (2- methylpropyl ) amino } -5- (morpholin-4-ylcarbonyl) piperidine-1- carboxylate

To a solution of tert-butyl (3S, 5R) -3- [ (2- methylpropyl) amino] -5- (morpholin-4-ylcarbonyl) piperidine-1- carboxylate (9.24 g) and diisopropylethylamine (10.5 ml) in DMA (100 ml) was added dropwise ethyl chloroglyoxylate (3.4 ml) at 0°C. The reaction mixture was stirred at room temperature for 15 hr, and the reaction mixture was concentrated. An aqueous sodium bicarbonate solution was added to the residue, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate was concentrated under reduced pressure to give the object product (10.3 g) . 1H-NMR (CDCl₃) δ 0.84-1.00 (6H, m) , 1.37 (3H, q) , 1.42-1.53 (9H, m) , 1.80-2.19 (3H, m) , 2.26-2.42 (IH, m) , 2.59-2.96 (IH, in) , 2.97-3.30 (3H, m) , 3.37-3.92 (9H, m) , 4.01-4.26 (2H, m) , 4.26- 4.40 (2H, m) . MS (ESI4-, m/e) 470 (M+l) ^“

Reference Example 22 tert-butyl (3S, 5R) -3- [ (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl)piperidine-l-carboxylate

[0369] tert-Butyl (3S,5R)-3-{ [ (benzyloxy) carbonyl] aminoJ-5- (morpholin-4-ylcarbonyl)piperidine-l-carboxylate (58 g) and palladium (II) hydroxide-carbon (5 g) were suspended in methanol (400 ml) and the mixture was stirred under a hydrogen atmosphere (1 atom) at room temperature for 16 hr. The palladium catalyst was filtered off, and the filtrate was concentrated under reduced pressure. The obtained residue and acetic acid (8.8 ml) were dissolved in methanol (400 ml), 2- methylpropanal (14.0 ml) was added, and the mixture was stirred at room temperature for 1 hr. Sodium triacetoxyborohydride (40.4 g) was added to the reaction mixture, and the mixture was stirred at room temperature for 2 hr. The reaction mixture was concentrated under reduced pressure, and the concentrate was basified with 3.5M aqueous potassium carbonate solution, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to basic silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (1:5) – ethyl acetate-hexane (1:1) was concentrated under reduced pressure to give the object product (33.3 g) .

¹H-NMR (CDCl₃) δ: 0.90 (6H, d) , 1.46 (9H, s) , 1.54 (IH, d) , 1.69 (IH, dt), 1.96-2.12 (2H, m) , 2.23-2.37 (IH, m) , 2.47 (3H, d) , 2.66 (IH, d) , 3.61 (IH, br s) , 3.55 (2H, d) , 3.69 (5H, ddd) , 4.01-4.46 (2H, m) .

Example 6 1-tert-butyl 3-methyl (3R, 5S) -5-aminopiperidine-l, 3- dicarboxylate [0318]

(3S, 5R) -1- (tert-Butoxycarbonyl) -5-(methoxycarbonyl)piperidine-3-carboxylic acid (2.83 g) was suspended in toluene (36 ml), diphenylphosphoryl azide (2.60 ml) and triethylamine (1.70 ml) were added, and the mixture was stirred at 100°C for 1 hr. The reaction mixture was cooled to room temperature, benzyl alcohol (1.53 ml) and triethylamine (7.00 ml) were added and the mixture was stirred at 80°C for 3 hr. The reaction mixture was concentrated, the residue was dissolved in ethyl acetate, and the solution was washed with water, 0.5M hydrochloric acid, saturated aqueous sodium hydrogen carbonate and saturated brine in this order, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (1:3 – 3:1) was concentrated under reduced pressure. The obtained residue was dissolved in methanol (60 ml), 10% palladium carbon (50% in water) (150 mg) was added and the mixture was stirred under a hydrogen pressurization (5 atom) at ambient temperature and normal pressure for 5 hr. The catalyst was filtered off, and the filtrate was concentrated under reduced pressure to give the object product (1.83 g) as an oil.

¹H-NMR (CDCl₃) δ 1.22-1.43 (4H, m) , 1.46 (9H, s), 2.27-2.79 (4H, m) , 3.70 (3H, s) , 4.13 (2H, br s) [0320] In the same manner as in the method shown in Reference Example 6, the following compound (Reference Example 7) was obtained.

Reference Example 8

1-tert-butyl 3-methyl (3R, 5S) -5- [ (2- methylpropyl) amino] piperidine-1, 3-dicarboxylate [0325]

1-tert-Butyl 3-methyl (3R, 5S) -5-aminopiperidine-l, 3- dicarboxylate (1.83 g) , isobutyraldehyde (0.78 ml) and acetic acid (0.49 ml) were dissolved in methanol (50 ml), and the mixture was stirred at room temperature for 30 min. Sodium triacetoxyborohydride (3.80 g) was added to the reaction mixture, and the mixture was stirred at room temperature for 7 hr. The reaction mixture was concentrated under reduced pressure, the concentrate was basified with aqueous sodium bicarbonate, and extracted with ethyl acetate. The extract was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (1:1) – ethyl acetate 100% – ethyl acetate- methanol (9:1) was concentrated under reduced pressure to give the object product (1.42 g) as an oil.

¹H-NMR (CDCl₃) δ 0.90 (6H, d) , 1.22-1.38 (3H, m) , 1.46 (9H, s) , 1.69 (IH, dt), 2.23-2.39 (2H, m) , 2.44-2.59 (IH, m) , 2.47 (2H, d) , 2.74 (IH, br s) , 3.69 (3H, s) , 4.18-4.34 (2H, m)

Reference Example 27

N- (4-methoxybutyl) benzene-1, 2-diamine

To a solution of phenylenediamine (10.8 g) and 4- methoxybutyl methanesulfonate (9.11 g) in acetonitrile (100 ml) was added potassium carbonate (20.7 g) , and the mixture was stirred heated under reflux for 15 hr. Water was added to the reaction mixture, and the mixture was extracted twice with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (35:65) was concentrated under reduced pressure to give the object product (5.44 g) . 1H-NMR (CDCl₃) δ 1.67-1.82 (4H, m) , 3.13 (2H, t) , 3.24-3.39 (6H, m) , 3 . 38 -3 . 50 ( 2H, m) , 6 . 62 – 6 . 74 ( 3H, m) , 6 . 81 ( IH, in) . MS ( ESI+ , m/e ) 195 (M+l )

Reference Example 146 tert-butyl (3S, 5R) -3- [ { [1- (4-methoxybutyl) -lH-benzimidazol-2- yl]carbonyl} (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl)piperidine-l-carboxylate

A solution of tert-butyl (3S, 5R) -3- [ (lH-benzimidazol-2- ylcarbonyl) (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl)piperidine-l-carboxylate (200 mg) , 4-itιethoxybutyl methanesulfonate (107 mg) and cesium carbonate (254 mg) in N,N-dimethylacetamide (5 ml) was stirred at 60°C for 15 hr. After cooling to room temperature, the reaction mixture was diluted with water and extracted with ethyl acetate (10 ml*2) . The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (5:95 – 3:7) was concentrated under reduced pressure to give the object product (190 mg) . 1H-NMR (CDCl₃) δ 0.63-0.80 (2H, m) , 0.89-1.07 (4H, m) , 1.41- 1.59 (9H, m) , 1.59-1.80 (2H, m) , 1.87-2.23 (4H, m) , 2.30-2.98 (3H, m) , 3.21-3.46 (6H, m) , 3.49-3.91 (1OH, m) , 3.95-4.47 (5H, m) , 7.18-7.51 (3H, m) , 7.56-7.84 (IH, m) . MS (ESI+, m/e) 600 (M+l)

ALTERNATE METHOD IN THIS PATENT

Figure imgf000106_0001

Figure imgf000127_0002

Reference Example 61

2- (trichloromethyl) -lH-benzimidazole

O-Phenylenediamine (25 g) was dissolved in acetic acid (750 ml), and methyl 2, 2, 2-trichloroacetimidate (28.5 ml) was added dropwise over 15 min. After stirring at room temperature for 1 hr, the reaction mixture was concentrated to about 150 ml, and poured into water (1500 ml) . The precipitated crystals were collected by filtration, washed with water (1000 ml) and suspended in toluene (500 ml) . The solvent was evaporated under reduced pressure. The residue was again suspended in toluene (500 ml) and the solvent was evaporated under reduced pressure. The residue was dried under reduced pressure to give the object product (51.8 g) . 1H-NMR (CDCl₃) δ 7.31-7.45 (2H, m) , 7.49-7.55 (IH, m) , 7.89 (IH, d) , 9 . 74 ( IH, br s )

Reference Example 64

1-tert-butyl 3-methyl (3R, 5S) -5- [ (lH-benzimidazol-2- ylcarbonyl) (2-methylpropyl) amino] piperidine-1, 3-dicarboxylate

2- (Trichloromethyl) -lH-benzimidazole (19 g) and 1-tert- butyl 3-methyl (3R, 5S) -5- [ (2-methylpropyl) amino] piperidine- 1,3-dicarboxylate (25 g) were dissolved in THF (1200 ml), sodium hydrogen carbonate (67 g) and water (600 ml) were added, and the mixture was stirred at room temperature for 1 hr and at 5O⁰C for 1 hr. After evaporation of the solvent, the residue was extracted 3 times with ethyl acetate (700 ml) . The extract was washed successively with 10%-aqueous citric acid solution (500 ml) and brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure.

The residue was dissolved in ethyl acetate (1000 ml), subjected to basic silica gel column chromatography, and a fraction eluted with ethyl acetate was concentrated under reduced pressure to give the object product (30.6 g) .

¹H-NMR (CDCl₃) δ 0.78-1.09 (6 H, m) , 1.17-1.55 (9 H, m) , 1.77-2.95 (5 H, m) , 3.11-3.79 (6 H, m) , 3.99-4.73 (4 H, m) , 7.24- 7.41 (2 H, m) , 7.45-7.59 (1 H, m) , 7.72-7.88 (1 H, m) , 10.66-10.98 (1 H, m)MS (ESI+, m/e) 459 (M+l)

Reference Example 69

1-tert-butyl 3-methyl (3R, 5S) -5- [ { [1- (4-methoxybutyl) -IH- benzimidazol-2-yl] carbonyl} (2-methylpropyl) amino] piperidine-1 , 3-dicarboxylate

1-tert-Butyl 3-methyl (3R, 5S) -5- [ (lH-benzimidazol-2- ylcarbonyl) (2-methylpropyl) amino] piperidine-1, 3-dicarboxylate (30 g) and 4-methoxybutyl methanesulfonate (12.5 g) were dissolved in DMA (600 ml), cesium carbonate (32 g) was added, and the mixture was stirred at 70°C for 12 hr. The reaction mixture was poured into ice water (1000 ml), and the mixture was extracted twice with ethyl acetate (1000 ml) . The extract was washed with brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to silica gel column chromatography, and a fraction eluted with ethyl acetate-hexane (1:4 – 1:1) was concentrated under reduced pressure to give the object product (28.7 g) .

¹H-NMR (CDCl₃) δ 0.76 (4H, d) , 1.01 (2H, d) , 1.30-1.52 (9H, m) , 1.58-2.07 (4H, m) , 2.10-2.93 (4H, m) , 3.27-3.75 (12H, m) , 4.06-4.57 (5H, m) , 7.26-7.48 (3H, m) , 7.79 (IH, d) MS (ESI+, m/e) 545 (M+l)

Example 71

1- (4-methoxybutyl) -N- (2-methylpropyl) -N- [ (3S, 5R) -5- (morpholin- 4-ylcarbonyl) piperidin-3-yl] -lH-benzimidazole-2-carboxamide

tert-Butyl (3S, 5R) -3- [{ [1- (4-methoxybutyl) -IH- benzimidazol-2-yl] carbonyl} (2-methylpropyl) amino] -5- (morpholin-4-ylcarbonyl)piperidine-l-carboxylate (5.85 g) was dissolved in methanol (20 ml) , 4M hydrogen chloride-ethyl acetate (20 ml) was added, and the mixture was stirred at room temperature for 15 hr. The reaction mixture was concentrated, the residue was diluted with aqueous sodium bicarbonate,…and, the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure. The residue was subjected to basic silica gel column chromatography, and a fraction eluted with ethyl acetate- methanol (9:1) was concentrated under reduced pressure to give the object product (4.40 g) . MS (ESI+, m/e) 500 (M+l)

Example 101

1- (5-methoxypentyl) -N- (2-methylpropyl) -N- [ (3S, 5R) -5- (morpholin-4-ylcarbonyl) piperidin-3-yl] -lH-benzimidazole-2- carboxamide dihydrochloride

[1144] tert-Butyl (3S, 5R) -3- [ { [1- (5-methoxypentyl) -IH- benzimidazol-2-yl] carbonyl} (2-methylpropyl) amino] -5- (morpholin-4-ylcarbonyl)piperidine-l-carboxylate (123 mg) was dissolved in 4M hydrogen chloride-ethyl acetate (5 ml) , and the mixture was stirred at room temperature for 3 hr. The reaction mixture was concentrated, and the residue was subjected to reversed-phase preparative HPLC and the eluted fraction was concentrated under reduced pressure. The residue was diluted with aqueous sodium bicarbonate, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous sodium sulfate. 4M Hydrogen chloride-ethyl acetate (1 ml) was added and the mixture was stirred for 5 min. The solvent was evaporated under reduced pressure to give the object product (76 mg) . MS (ESI+, m/e) 514 (M+l)

PATENT

WO2013122260

http://www.google.co.in/patents/WO2013122260A1?cl=en

PATENT

WO 2011158880

http://www.google.co.in/patents/WO2011158880A1?cl=en

Reference Example 1
1- (4-methoxybutyl) -N- (2- methylpropyl) -N – [(3S, 5R) -5- (morpholin-4-ylcarbonyl) piperidin-3-yl] -1H- benzimidazole -2 – carboxamide hydrochloride (A-type crystal)
tert- butyl (3S, 5R) -3 – [{[1- (4- methoxy-butyl) -1H- benzimidazol-2-yl] carbonyl} (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl) was suspended dissolved piperidine-1-carboxylate The (300g) in 3N- hydrochloric acid water (1200mL) and Ethyl acetate (60mL), and stirred over 3 h at 25 ~ 35 ℃. After completion of the reaction, it was added ethyl acetate (2400mL) in the same temperature. After the addition, it was added 25% aqueous ammonia (600mL) with cooling. After the addition stirring and extracted the organic layer of 5% aqueous ammonia (600mL) was added and stirred. After stirring, the resulting organic layer it was concentrated until the solvent no longer distilled off. After concentrated, dissolved with ethyl acetate (1500mL), and transferred to solution to the crystallizer vessel, and washed with ethyl acetate (750mL). After washing, it was raised in stirring under 45 ~ 55 ℃. After raising the temperature, at the same temperature 4N- hydrogen chloride – it was dropped ethyl acetate (131.3mL). After dropping, it was to dissolve the precipitate at the same temperature. After dissolution confirmation, it was added heptane (750mL) at 40 ~ 50 ℃, after the addition, then cooled to 25 ~ 35 ℃. After cooling, the addition of A-type crystals of the seed crystals (300mg) which was obtained according to the method described in Example 265 of WO2009 / 154300, and stirred for 30 minutes or more. After stirring, the temperature was raised to 40 ~ 45 ℃, it was dropped heptane (1500mL). After the completion of the dropping, it was stirred at the same temperature. Then gradually cooled to 5 ℃ below, followed by stirring at the same temperature for 1 hour. After stirring, ethyl acetate and filtered crystals – heptane: washed with (1 1,600mL), to obtain a wet crystal. The obtained wet crystals dried under reduced pressure at 50 ℃, 1- (4- methoxybutyl) -N- (2- methylpropyl) -N – [(3S, 5R) -5- (morpholin-4-yl carbonyl) piperidin-3-yl] -1H- obtained a crystalline powder of benzimidazole-2-carboxamide hydrochloride (A-type crystal, 198.82g, 74.1% yield). FINAL PRODUCT

TERT BUTYL DERIVATIVE, N-1

Reference Example 4
tert- butyl (3S, 5R) -3 – [{[1- (4- methoxy-butyl) -1H- benzoimidazol-2-yl] carbonyl} (2-methylpropyl) amino] -5- (morpholin-4- ylcarbonyl) piperidine-1-carboxylate 1)

o- nitro aniline (50.0g, 0.362mol), tetrabutylammonium bromide (58.3g, 0.181mol), potassium bromide (43.1g, 0.362mol) in toluene (500mL ) and it was added. At a temperature of 20 ~ 30 ℃ 1- chloro-4-methoxy-butane (66.6g, 0.543mol) and, I was added to 50w / v% sodium hydroxide solution (145mL, 1.81mol). The reaction was heated to a temperature 85 ~ 95 ℃, and stirred for 6 hours. After cooling to a temperature 20 ~ 30 ℃, the reaction mixture water (250mL), 1N- aqueous hydrochloric acid (250mL × 2), 5w / v% aqueous solution of sodium bicarbonate (250mL), it was washed successively with water (250mL). After concentration under reduced pressure the organic layer to Contents (250mL), was added toluene (100mL), was obtained

N- (4- methoxy-butyl) -2-nitroaniline in toluene (350mL, 100% yield).
¹ H-NMR (300MHz, CDCl ₃₎ ^δ 1.64-1.89 (m, 4H), 3.25-3.39 (m, 2H), 3.35 (s, 3H), 3.44 (t, J = 6.1 Hz, 2H), 6.63 ( ddd, J = 8.5, 6.9, 1.2 Hz, 1H), 6.86 (dd, J = 8.5, 1.2 Hz, 1H), 7.43 (ddd, J = 8.5, 6.9, 1.5 Hz, 1H), 8.07 (br s, 1H ), 8.17 (dd, J = 8.5, 1.5 Hz, 1H).

2) N- (4-methoxy-butyl) -2-10 percent in nitroaniline of toluene solution (350mL) Pd / C (K-type, 50% water-containing product) (10.0g) and toluene (100mL) it was added. Hydrogen pressure of 0.1MPa, it was stirred for 3 hours at a temperature of 20 ~ 30 ℃. A stream of nitrogen, the catalyst was filtered, I was washed with toluene (100mL). After the water in the filtrate was separated off and adding magnesium sulfate (25.0g) at a temperature 20 ~ 30 ℃, and stirred at the same temperature for 30 minutes. Filtered over magnesium sulfate, washed with toluene (100mL), was obtained N- (4- methoxybutyl) -o- toluene solution of phenylenediamine (100% yield).
¹ H NMR (500 MHz, CDCl ₃₎ ^δ1.67-1.78 (m, 4H), 3.12-3.14 (m, 2H), 3.32 (br, 3H), 3.35 (s, 3H), 3.41-3.47 (m, 2H), 6.63-6.69 (m, 2H), 6.69-6.74 (m, 1H), 6.82 (td, J = 7.57, 1.58 Hz, 1H).

3) N- (4- methoxy-butyl) -o- After the toluene solution of phenylenediamine cooled to a temperature 0 ~ 10 ℃, acetic acid (65.2g, 1.09mol) and 2,2,2 trichloroacetimide acid methyl ( 70.3g, 0.398mol) and I were added. After stirring for 30 minutes at a temperature 0 ~ 10 ℃, it was stirred for 3 hours at a temperature of 20 ~ 30 ℃. The reaction was 5w / v% saline (250mL), 2N- aqueous hydrochloric acid / 5w / v% sodium chloride solution: a mixture of (1 1) (250mL × 2), 5w / v% aqueous solution of sodium bicarbonate (250mL), 5w / v It was washed successively with% saline solution (250mL). A stream of nitrogen, was added magnesium sulfate (25.0g) to the organic layer at a temperature 20 ~ 30 ℃, and stirred at the same temperature for 30 minutes. Filtered magnesium sulfate, and washed with toluene (100mL). The filtrate was concentrated under reduced pressure and the amount of contents (150mL). Stir the concentrated solution at a temperature 20 ~ 30 ℃, was allowed to precipitate crystals, was added dropwise heptane (750mL). The crystals bleeding is heated to a temperature 40 ~ 50 ℃, after stirring for 30 min, cooled to a temperature 0 ~ 10 ℃, and the mixture was stirred at the same temperature for 2 hours.The precipitated crystals were collected by filtration, toluene – heptane: was washed with (1 5,150 mL). And dried under reduced pressure at 40 ℃, it was obtained 1- (4-methoxy-butyl) -2-fine brown crystals of trichloromethyl -1H- benzimidazole (96.5g, 82.9% yield from o- nitroaniline).
¹ H-NMR (300MHz, CDCl ₃₎ ^δ: 1.68-1.85 (m, 2H), 1.99-2.17 (m, 2H), 3.37 (s, 3H), 3.48 (t, J = 6.1 Hz, 2H), 4.50 -4.65 (m, 2H), 7.27-7.49 (m, 4H), 7.82-7.93 (m, 1H).
. Anal Calcd _for C ₁₃ H ₁₅ Cl ₃ N ₂ O:. C, 48.55; H, 4.70; N, 8.71; Cl, 33.07 Found: C, 48.30; H, 4.61; N, 8.74; Cl, 33.30.

4) pyridine-3,5-dicarboxylic acid (110g, 0.66mol), it was dropped methanol (660 mL) mixture of concentrated sulfuric acid at a temperature of 50 ℃ or less of (226.0g, 2.30mol). Thereafter, the mixture was stirred and heated to a temperature 55 ~ 65 ℃ 7 hours. The reaction was the temperature 40 ~ 50 ℃, was added water (220mL). And further dropping temperature 40-50 5% aqueous ammonia at ℃ (about 1.10L) was adjusted to pH8.0 ~ 8.5. After stirring at a temperature 40 ~ 50 ℃ 30 minutes and stirred for 1 hour and cooled to a temperature 0 ~ 10 ℃. Was collected by filtration precipitated crystals, methanol – water (1: 3,165mL), and washed successively with water (440mL). To obtain a white crystalline powder pyridine-3,5-dicarboxylic acid dimethyl and dried under reduced pressure at 50 ℃ (105.0g, 82.0% yield).
¹ H-NMR (300 MHz, CDCl ₃₎ ^δ 4.00 (s, 6H), 8.87 (s, 1H), 9.37 (s, 2H).
. Anal Calcd for C ₉ H ₉ NO _4:. C, 55.39; H, 4.65; N, 7.18; O, 32.79 Found: C, 55.42; H, 4.65; N, 7.16.

5) 1 L autoclave pyridine-3,5-dicarboxylic acid dimethyl (100g, 0.51mol) and was charged with dimethylacetamide (400mL), temperature 30 ℃ below with trifluoroacetic acid (59.2mL, after dropping the 0.77mol), 10% Pd-C (PE-type) the (20.0g) it was added. Hydrogen pressure of 0.5 ~ 0.7MPa, it was stirred for 12 hours at a temperature of 55 ~ 65 ℃. The catalyst was filtered off, it was washed with dimethylacetamide (50mL × 2). Triethylamine and the combined filtrates at a temperature 20 ~ 30 ℃ (77.8g, 0.77mol) was added dropwise, and adjusted to pH9.0 ~ 10.0. Temperature 30 ~ 40 ℃ by di -tert- butyl (134g, 0.614mol) was added dropwise and stirred at the same temperature for 2 hours. After the reaction mixture as a 20 ~ 30 ℃, it was added ethyl acetate (600mL), washed with water (900mL). The aqueous layer it was re-extracted with ethyl acetate (400mL). The combined organic layers 5w / v% citric acid -10w / v% sodium chloride solution (600mL), 3% aqueous sodium bicarbonate (600mL), and washed successively with water (600mL). Contents The organic layer (200mL) until it was concentrated under reduced pressure, methanol (250mL) was added to the concentrated solution, and then concentrated under reduced pressure until Contents (200mL). The addition of methanol (250mL) again concentrate, After concentration under reduced pressure until Contents (200mL), was added methanol (2.40L). The solution in water (18.5g, 1.03mol), cesium carbonate (417g, 1.28mol) was added and stirred for about 24 hours at a temperature 55 ~ 65 ℃. The reaction solution was the temperature 20 ~ 30 ℃, concentrated to Contents (700mL), it was added tetrahydrofuran (500mL). The solution temperature at 15 ~ 35 ℃ 2N- hydrochloric acid solution (1.28L, 2.56mol) was added dropwise and adjusted to pH3.0 ~ 3.5, and the mixture was stirred for 30 minutes at a temperature 20 ~ 30 ℃. Extracted with ethyl acetate (750mL × 2), and the organic layer was washed with 10w / v% aqueous sodium chloride solution (500mL × 3). Contents The organic layer (300mL) until it was concentrated under reduced pressure, to obtain a weight content by adding ethyl acetate (650mL).Heating the concentrate to a temperature of 55 ~ 65 ℃, it was added dropwise heptane (500mL). It cooled to a temperature 20 ~ 30 ℃ and stirred for 1 hour. The precipitated crystals were collected by filtration, ethyl acetate – heptane: was washed with (1 1,120mL). Dried under reduced pressure at 50 ℃ 1- (tert- butoxycarbonyl) to give a white crystalline powder of piperidine-3,5-dicarboxylic acid (113.3g, 80.9% yield).
¹ H-NMR (300 MHz, DMSO-d ₆₎ ^δ 1.40 (s, 9H), 1.44-1.61 (m, 1H), 2.21-2.26 (m, 1H), 2.31-2.41 (m, 2H), 4.10- 4.12 (m, 2H).
. Anal Calcd for C ₁₂ H ₁₉ NO _6:. C, 52.74; H, 7.01; N, 5.13; O, 35.13 Found: C, 52.96; H, 6.99; N, 5.39.

6) Under a nitrogen stream, 1- (tert- butoxycarbonyl) piperidine-3,5-dicarboxylic acid (5.00g, 18.3mmol) was suspended in tetrahydrofuran (10.0mL), trifluoroacetic acid anhydride at a temperature 20 ~ 30 ℃ It was dropping things (3.80mL, 27.5mmol). After the completion of the dropping, it was stirred for 1 hour at a temperature of 20 ~ 30 ℃. It was added dropwise heptane (20.0mL) at a temperature 20 ~ 30 ℃ the reaction solution, and stirred for 3 hours then cooled to a temperature 0 ~ 10 ℃. The precipitated crystals were collected by filtration, and washed with heptane (3.00mL). Dried under reduced pressure at 40 ℃ 2,4- dioxo-3-oxa-7-azabicyclo [3,3,1] white crystalline powder of nonane-7-carboxylic acid tert- butyl was obtained (4.03g, yield 86.1%).
¹ H-NMR (300 MHz, CDCl ₃₎ ^δ 1.43 (s, 9H), 1.93-1.99 (m, 1H), 2.40-2.46 (m, 1H), 3.06-3.11 (m, 4H), 4.50-4.54 ( m, 2H).
. Anal Calcd for C ₁₂ H ₁₇ NO _5:. C, 56.46; H, 6.71; N, 5.49; O, 31.34 Found: C, 56.51; H, 6.63; N, 5.69.

7) Under a nitrogen stream, quinidine (69.9g, 0.215mol) and was charged with tetrahydrofuran (200mL), and cooled to a temperature -5 ~ 5 ℃. At the same temperature 2,4-dioxo-3-oxa-7-azabicyclo [3,3,1] nonane-7-carboxylic acid tert- butyl (50.0g, 0.196mol) was added and washed with tetrahydrofuran (50.0mL) crowded. Temperature -5 ~ 5 methanol at ℃ (9.41g, 0.29 4mol) was added dropwise, and the mixture was stirred for 2 hours at a temperature -5 ~ 5 ℃. Ethyl acetate (350mL) to the reaction mixture, was by adding minute solution 20w / v% citric acid aqueous solution (250mL). The aqueous layer it was re-extracted with ethyl acetate (125mL × 2). The organic layers were combined 20w / v% aqueous solution of citric acid (250mL), I was washed successively with water (250mL × 2). The organic layer it was concentrated under reduced pressure. To the residue ethanol (100mL) was added ethyl acetate (450mL) was heated to a temperature 60 ~ 70 ℃, (R) – was added phenethylamine (23.7g, 0.196mol). Temperature 50-60 for one hour at ℃, 1 hour at a temperature of 20 ~ 30 ℃, it was stirred for 1 hour at a temperature of -5 ~ 5 ℃. The precipitated crystals were collected by filtration, ethanol – ethyl acetate: and washed with (2 9,100mL). And dried under reduced pressure at 50 ℃ (3S, 5R) -1- (tert- butoxycarbonyl) -5- (methoxycarbonyl) piperidin-3 to give a white crystalline powder of the carboxylic acid (1R) -1- phenylethylamine salt It was (55.7g, 69.6% yield).
¹ H-NMR (300 MHz, DMSO-d ₆₎ ^δ 1.42 (s, 9H), 1.43-1.51 (m, 3H), 2.06-2.14 (m, 1H), 2.21-2.26 (m, 1H), 2.39- 2.44 (m, 1H), 2.52-2.53 (m, 1H), 2.57 (br s, 2H), 3.64 (s, 3H), 4.12 (br s, 2H), 4.19-4.26 (m, 1H), 7.30- 7.40 (m, 3H), 7.45-7.48 (m, 2H).
. Anal Calcd for C ₂₁ H ₃₂ N ₂ O _6:. C, 61.75; H, 7.90; N, 6.86; O, 23.50 Found: C, 61.54; H, 7.77; N, 6.86.

8) (3S, 5R) -1- (tert- butoxycarbonyl) -5- (methoxycarbonyl) piperidine-3-carboxylic acid (1R) -1- phenylethylamine salt (20.0g, 49.0mmol), methanol (20mL) and it was charged with water (80mL). Temperature 20-30 citric acid at ℃ (11.3g, 58.8mmol) was added dropwise a solution prepared by dissolving in water (20.0mL), and the mixture was stirred 1.5 hours at the same temperature. The precipitated crystals were collected by filtration and washed with water (60mL). And dried under reduced pressure at 50 ℃ (3S, 5R) -1- (tert- butoxycarbonyl) -5- give a white crystalline powder (methoxycarbonyl) piperidine-3-carboxylic acid (13.5g, 96.1% yield ).
¹ H-NMR (300 MHz, CDCl ₃₎ ^δ 1.40 (s, 9H), 1.46-1.59 (m, 1H), 2.22-2.27 (m, 1H), 2.37-2.45 (m, 2H), 2.63-2.73 ( m, 2H), 3.63 (s, 3H), 4.14 (br s, 2H), 12.51 (br s, 1H).
. Anal Calcd for C ₁₃ H ₂₁ NO _6:. C, 54.35; H, 7.37; N, 4.88; O, 33.41 Found: C, 54.14; H, 7.28; N, 4.85.

9) Under a nitrogen stream, (3S, 5R) -1- (tert- butoxycarbonyl) -5- (methoxycarbonyl) piperidine-3-carboxylic acid (30.0g, 104mmol), triethylamine (31.7g, 313mmol) and toluene ( It was charged with 180mL). Diphenylphosphorylazide at a temperature of 15 ~ 35 ℃ (28.7g, 313mmol) I was dropped a toluene (30.0mL) solution. After stirring at a temperature 30 ± 5 ℃ 30 minutes, and the mixture was stirred and heated to a temperature 65 ~ 75 ℃ 30 minutes. Temperature 60 ~ 70 ℃ in the benzyl alcohol (12.4g, 115mmol) it was dropped. To a temperature 80 ~ 90 ℃ was stirred and heated for 3 hours. The reaction mixture was cooled to a temperature 20 ~ 30 ℃, sodium nitrite (7.20g, 104mmol) and after stirring was added a solution prepared by dissolving in water (150mL) 1 hour, the aqueous layer was separated. The organic layer 5w / v% aqueous sodium bicarbonate solution (150mL), 20w / v% aqueous citric acid solution (150mL), washed successively with 5w / v% aqueous sodium chloride solution (150mL), the organic layer was concentrated under reduced pressure. The residue methanol (60.0mL) was added and concentrated under reduced pressure to. The more we went once in the same manner.To the residue was added methanol and the content amount of the (90.0g). Temperature 15 ~ 35 ℃ 2N- aqueous sodium hydroxide (62.6mL, 125mmol) was added and stirred for 1 hour at a temperature 30 ± 5 ℃. Temperature 20 ~ 30 ℃ in methanol (120mL), was added to 20w / v% aqueous citric acid solution (300mL), it was a pH3.0 ~ 3.5. After stirring for 30 minutes at a temperature 50 ~ 60 ℃, cooled to a temperature 20 ~ 30 ℃ and stirred for 1 hour. It was stirred for 1 hour at the temperature 0 ~ 10 ℃. The precipitated crystals were collected by filtration, and washed with water (90.0mL). And dried under reduced pressure at 50 ℃ (3R, 5S) -5 – {[(benzyloxy) carbonyl] amino} -1- (tert- butoxycarbonyl) to yield a white crystalline powder piperidine-3-carboxylic acid (35.0 g, 88.6% yield).
¹ H-NMR (300 MHz, DMSO-d ₆₎ ^δ 1.41 (s, 9H), 2.11 (d, J = 12.4 Hz, 1H), 2.40-2.48 (m, 4H), 2.62 (br s, 1H), 4.08 (t, J = 14.4 Hz, 2H), 5.04 (s, 2H), 7.31-7.41 (m, 5H), 12.53 (br s, 1H).
. Anal Calcd for C ₁₉ H ₂₆ N ₂ O _6:. C, 60.30; H, 6.93; N, 7.40; O, 25.37 Found: C, 60.03; H, 6.99; N, 7.41.

10) Under a nitrogen stream, (3R, 5S) -5 – {[(benzyloxy) carbonyl] amino} -1- (tert- butoxycarbonyl) piperidine-3-carboxylic acid (30.0g, 79.3mmol), morpholine (7.60 g, 87.2mmol), 1- hydroxybenzotriazole monohydrate (2.43g, it was charged with 15.9mmol) and dimethylacetamide (90.0mL). Hydrochloride 1-ethyl at a temperature 20 ~ 30 ℃ -3- (3- dimethylaminopropyl) carbodiimide (16.7g, 87.1mmol) after addition and stirred for 1 hour at a temperature 45 ~ 55 ℃. Temperature 45 ~ 55 ℃ with tetrahydrofuran (90.0mL), sequentially dropwise addition of water (210mL), and stirred for 1 hour. After stirring for 1 hour and cooled to a temperature 20 ~ 30 ℃, were collected by filtration the precipitated crystals, tetrahydrofuran – water: washing with (1 3,120mL). And dried under reduced pressure at 50 ℃ tert- butyl piperidine -1- (3S, 5R) -3 – a white crystalline powder of {[(benzyloxy) carbonyl] amino} -5 (morpholin-4-yl-carbonyl) carboxylate It was obtained (32.7g, 92.3% yield).
¹ H-NMR (300 MHz, DMSO-d ₆₎ ^δ 1.41 (s, 9H), 1.49-1.57 (m, 1H), 1.87 (d, J = 12.3 Hz, 1H), 2.43 (br s, 1H), 2.63-2.71 (m, 1H), 2.79-2.83 (m, 1H), 3.37-3.54 (m, 9H), 3.89 (d, J = 11.5 Hz, 1H), 4.06 (br s, 1H), 5.03 (s , 2H), 7.30-7.38 (m, 5H).
. Anal Calcd for C ₂₃ H ₃₃ N ₃ O _6:. C, 61.73; H, 7.43; N, 9.39; O, 21.45 Found: C, 61.59; H, 7.50; N, 9.43.

11) tert- Butyl piperidin -1- (3S, 5R) -3 – {[(benzyloxy) carbonyl] amino} -5- (morpholin-4-ylcarbonyl) carboxylate (30.0g, 67.0mmol), isobutyraldehyde (7.25g, 101mmol), it was charged with 10% Pd-C (PE type) (1.50g) and methanol (240mL).Hydrogen pressure of 0.2 ~ 0.3MPa, it was stirred for 4 hours at a temperature of 20 ~ 30 ℃. The catalyst is filtered off and washed with methanol (60.0mL). The filtrate was concentrated under reduced pressure, ethyl acetate was added (60.0mL), and concentrated under reduced pressure again. The residue ethyl acetate was added, followed by the amount of contents (360mL). Temperature 45-55 succinate by heating to ℃ (7.90g, 67.0mmol) was added. After stirring for 1 hour at a temperature 45 ~ 55 ℃, cooled to a temperature 20 ~ 30 ℃, and stirred for 1 hour. The precipitated crystals were collected by filtration, and washed with ethyl acetate (90.0mL). And dried under reduced pressure at 50 ℃ tert- butyl (3S, 5R) -3 – [(2- methyl-propyl) amino] -5- (morpholin-4-yl-carbonyl) piperidine – 1-carboxylate white crystals of alert succinate got sex powder (30.2g, 92.5% yield).
¹ H-NMR (300 MHz, D ₂ O) ^δ 1.02 (s, 3H), 1.04 (s, 3H), 1.47 (s, 9H), 1.97-2.09 (m, 2H), 2.26-2.30 (m, 1H ), 2.55 (s, 4H), 2.99 (d, J = 7.0 Hz, 2H), 3.23 (br s, 1H), 3.39-3.45 (m, 2H), 3.53-3.80 (m, 10H), 3.82-3.93 (br s, 1H).
. Anal Calcd for C ₂₃ H ₄₁ N ₃ O _8:. C, 56.66; H, 8.48; N, 8.62; O, 26.25 Found: C, 56.48; H, 8.46; N, 8.39.

12) tert- Butyl (3S, 5R) -3 – [(2- methylpropyl) amino] -5- (morpholin-4-ylcarbonyl) piperidine – 1 – carboxylate succinate (30.3g, 62.2mmol), acetonitrile (60.0mL) and, it was charged with water (40.0mL). Then after stirring was added potassium carbonate (34.4g, 0.249mmol) 10 minutes, 1- (4-methoxybutyl) -2-trichloromethyl -1H- benzimidazole (20.0g, 62.2mmol) was added. After stirring for 2 hours at a temperature of 70 ~ 80 ℃, it was added dimethyl sulfoxide (15.0mL), and the mixture was stirred for 6 hours at a temperature 70 ~ 80 ℃. After cooling the reaction mixture to a temperature 20 ~ 30 ℃, water (120mL), it was separated and by adding toluene (240mL). The organic layer 10w / v% sodium chloride solution (100mL), 10w / v% aqueous solution of citric acid (100mL), it was washed sequentially with 10w / v% sodium chloride solution (100mL). The organic layer of activated carbon Shirasagi A a (1.0g) was added, and the mixture was stirred for 30 minutes at a temperature 20 ~ 30 ℃. Activated carbon was filtered, washed with toluene (40.0mL), and concentrated under reduced pressure of the filtrate to 110 mL. By heating to a temperature 35 ~ 45 ℃ was added dropwise heptane (280mL). At a temperature 35 ~ 45 ℃ tert- butyl (3S, 5R) -3 – [{[1- (4- methoxy-butyl) -1H- benzoimidazol-2-yl] carbonyl} (2-methylpropyl) amino] -5 – and the mixture was stirred for 1 hour at (morpholin-4-ylcarbonyl) piperidine-1-carboxylate was added to the same temperature the crystals (10mg) of the acrylate. Heptane (140mL) was stirred and added dropwise to 30 minutes at a temperature 35 ~ 45 ℃. It was cooled to a temperature 20 ~ 30 ℃ and stirred for 2 hours. The precipitated crystals were collected by filtration, toluene – heptane: was washed with (1 5,40.0mL). And dried under reduced pressure at 50 ℃ tert- butyl (3S, 5R) -3 – [{[1- (4- methoxy-butyl) -1H- benzoimidazol-2-yl] carbonyl} (2-methylpropyl) amino] – 5- (morpholin-4-ylcarbonyl) piperidine-1-carboxylate was obtained a pale yellowish crystalline powder of alert (27.7g, 74.2% yield).
¹ H-NMR (300 MHz, CDCl ₃₎ ^δ 0.68-0.80 (m, 3H), 0.96-1.08 (m, 3H), 1.31 (br s, 5H), 1.49 (s, 4H), 1.61-1.71 (m , 2H), 1.71 (br s, 0.5H), 1.92-2.05 (m, 3H), 2.05-2.24 (m, 2H), 2.45 (br s, 1H), 2.60 (br s, 1H), 2.72-2.96 (m, 2H), 3.26-3.35 (m, 3H), 3.35-3.47 (m, 2H), 3.47-3.73 (m, 10H), 4.02-4.26 (m, 2H), 4.26-4.34 (m, 1H) , 4.34-4.47 (m, 0.5H), 7.25-7.29 (m, 1H), 7.29-7.41 (m, 1H), 7.41-7.53 (m, 1H), 7.64 (br s, 0.5H), 7.79 (d , J = 8.2 Hz, 0.5H).
. Anal Calcd for C ₃₂ H ₄₉ N ₅ O _6:. C, 64.08; H, 8.23; N, 11.68; O, 16.01 Found: C, 63.82; H, 8.12; N, 11.64.

PATENT

WO 2015156346

https://patentscope.wipo.int/search/en/detail.jsf;jsessionid=AEE60471E3EF3D2BBE2D20033D4D0CD7.wapp2nC?docId=WO2015156346&recNum=1&maxRec=&office=&prevFilter=&sortOption=&queryString=&tab=FullText

TAKEDA PHARMACEUTICAL COMPANY LIMITED [JP/JP]; 1-1, Doshomachi 4-chome, Chuo-ku, Osaka-shi, Osaka 5410045 (JP)

Provided is a method for producing a synthetic intermediate of a heterocyclic compound having a renin inhibitory activity and effective as a prophylactic or therapeutic drug against diabetic renal disease, hypertension, and the like. A method for producing a compound represented by formula (III-1a), (III-1b), (III-1c), and/or (III-1d) [where the symbols in the formulas are as defined in the description], or a salt thereof, said method characterized in that a compound represented by formula (Ia) or (Ib) [where the symbols in the formulas are as defined in the description] or a salt thereof is reacted with a compound represented by formula (II) [where the symbols in the formula are as defined in the description] or a salt thereof in the presence of an aluminum compound and a chiral amine compound.

in Patent Document 1, a method for producing a synthetic intermediate of the above heterocyclic compound, the following methods are disclosed.

Formula 2]

(Wherein each symbol is as described in Patent Document 2.)

Prior art documents

Patent literaturePatent Document 1: Patent No. 4,800,445 Patent

Patent Document 2: International Publication No. 2007/077005

Reference Example 1

3-oxabicyclo [3.3.1] nonane-2,4-dione
reaction vessel (1R, 3S) – was added to cyclohexane-1,3-dicarboxylic acid (10g) and THF (20mL), 5 It was cooled to ℃. It was added dropwise trifluoroacetic anhydride (8.19mL), and the mixture was stirred for about 1 hour. The reaction mixture was allowed to warm to room temperature, heptane (20mL) was added, up to 5 ℃ was cooled and stirred for about 30 minutes. The precipitate was filtered off, washed with heptane to give the title compound. Yield (6.7g)

Reference Example 2

(3S, 5R) – tert – butyl 3- (isobutyl-amino) -5- (morpholine-4-carbonyl) piperidine-1-carboxylic acid ester succinate
reactor in THF (240ml), (3S, 5R) -1- (tert – butoxycarbonyl) -5- (morpholine-4-carbonyl) piperidine-3-carboxylic acid (20.0g), triethylamine (12.2mL) and diphenylphosphoryl azide (15.1mL) They were charged and allowed to react for 1 hour at 60 ℃, cooled to 25 ℃. After cooling the THF (60ml) and sodium trimethyl silanolate (19.7g) to charged 0 ℃ separately reaction vessel, was added dropwise to this was allowed to react before the reaction solution over about 1 hour, 0 at 0 ℃. 5 hours it was allowed to react. 0 slowly added dropwise acetic acid (40mL) at ℃, After stirring for 10 minutes, was added ethanol (60ml) and isobutyraldehyde (5.3mL) at 25 ℃, and stirred for 10 minutes. Then added sodium borohydride (1.88g), and the mixture was stirred for 30 minutes, and further addition of sodium borohydride (1.88g) at 25 ℃, and the mixture was stirred for 30 minutes. After completion of the reaction, water (100mL) was added and stirred for 10 minutes at room temperature. The organic layer was concentrated, then added dropwise slowly toluene (140ml) and 5N aqueous sodium hydroxide solution (120ml), the layers were separated. After washing and addition of aqueous 1N sodium hydroxide (100ml) the organic layer was washed 1N aqueous sodium hydroxide (100ml) was added again organic layer. The aqueous layers were combined and extracted by addition of toluene (100ml). The organic layers were combined, washed with 10w / v% aqueous sodium chloride solution (100ml), and the organic layer was concentrated. It was added ethanol (100ml), after it was concentrated under reduced pressure until about 60ml, warmed to 60 ℃ by the addition of ethyl acetate (40ml). Was added succinic acid (6.9g), After stirring for 30 minutes, it was added dropwise ethyl acetate (200ml) at 60 ℃, and stirred for 30 minutes. After stirring for 1 hour at room temperature, and the mixture was stirred for 1 hour at 0 ℃. The crystals were collected by filtration and washed with a mixture of ethyl acetate / n-heptane (6/1) (60mL). The obtained crystals at an external temperature of 50 ℃ to constant weight and then dried under reduced pressure to give the title compound as almost white crystals. Yield (22.8g)

Example 1

(3S, 5R) -1- (tert – butoxycarbonyl) -5- (morpholin-4-ylcarbonyl) piperidine-3-carboxylic acid
the reaction vessel in chlorobenzene (7.5mL) and quinine (0.70g ) is added and stirred, it was added dropwise DIBAL1.0M hexane solution (2.16mL). The reaction mixture was cooled to -40 ℃, tert – butyl 2,4-dioxo-3-oxa-7-azabicyclo [3.3.1] was added nonane-7-carboxylic acid ester (0.50g), about 1 hour stirring. Was added chlorobenzene to another reaction vessel (2.5mL) and morpholine (0.17mL), the resulting solution was cooled to -40 ℃ was added dropwise to the previous reaction solution. After completion of the reaction, the mixture was separated with ethyl acetate and 10w / w% aqueous citric acid solution, and the resulting aqueous layer was re-extracted with ethyl acetate. The organic layers were combined, washed with 10w / w% saline, and concentrated to give the title compound. ¹ H NMR (500 MHz, DMSO-D ₆ ) delta ppm 1.41 (s, 9 H), 1.47 – 1.72 (M, 1 H), 1.89 – 2.10 (M, 1 H), 2.36 – 2.49 (M, 1 H ), 2.55 – 2.83 (m, 3 H), 3.40 – 3.50 (m, 2 H), 3.51 -.. 3.57 (m, 4 H), 3.59 (br s, 2 H), 3.83 – 4.04 (m, 1 H), 4.05 – 4.29 (m, 1 H), 12.52 (s, 1 H) optical purity of 94.3% EE <HPLC analytical conditions> column: CHIRALPAK IC (Co., Ltd. Daicel) column temperature: constant around 15 ℃ Temperature Mobile phase: A solution) 0.02 mol / L KH ₂ PO ₄ buffer solution (pH3.0): acetonitrile = 70: 30　　　　B solution) 0.02 mol / L KH ₂ PO ₄ buffer solution (pH3.0): acetonitrile = 50 : 50 gradient program

Example 30 (1R, 3S) -3- (morpholin-4-ylcarbonyl) cyclopentanecarboxylic acid

(anhydride: 3-oxabicyclo [3.2.1] octane-2,4-dione; Amine: Morpholine ) ¹ H NMR (500 MHz, DMSO-D ₆ ) delta ppm 1.72 – 1.91 (M, 5 H), 2.04 (dt, J = 12.69, 7.84 Hz, 1 H), 2.65 – 2.74 (M, 1 H), 2.99 – 3.07 (m, 1 H), 3.42 – 3.51 (m, 4 H), 3.51 – 3.58 (m, 4 H), 11.96 – 12.17 (m, 1 H) optical purity of 52.3% EE <HPLC analysis conditions > column: CHIRALPAK IF (Co., Ltd. Daicel) column temperature: 15 ℃ constant temperature in the vicinity ofmobile phase: A solution) 0.02 mol / LKH ₂ PO ₄ buffer solution (pH3.0): acetonitrile = 70: 30 　　　　B solution) 0.02 mol / LKH ₂ PO ₄ buffer solution (pH3.0): acetonitrile = 50: 50 gradient Program

WO2010150840A1	24 Jun 2010	29 Dec 2010	Dainippon Sumitomo Pharma Co., Ltd.	N-substituted-cyclic amino derivative
WO2011158880A1	15 Jun 2011	22 Dec 2011	Takeda Pharmaceutical Company Limited	Crystal of amide compound
WO2012062687A1 *	7 Nov 2011	18 May 2012	F. Hoffmann-La Roche Ag	Triazole derivatives and their use for neurological disorders
WO2013122260A1	14 Feb 2013	22 Aug 2013	Takeda Pharmaceutical Company Limited	Tablet
CN103221402B *	7 Nov 2011	17 Jun 2015	霍夫曼-拉罗奇有限公司	三唑衍生物及其用于神经障碍的用途
US8329691	14 Oct 2008	11 Dec 2012	Takeda Pharmaceutical Company Limited	Amide compounds and use of the same
US8389511	19 Dec 2008	5 Mar 2013	Dainippon Sumitomo Pharma Co., Ltd.	Bicyclic heterocyclic derivative
US8658639	24 Jun 2010	25 Feb 2014	Dainippon Sumitomo Pharma Co., Ltd	N-substituted-cyclic amino derivative
US8742097	2 Nov 2011	3 Jun 2014	Hoffmann-La Roche Inc.	Triazole compounds I
US9018374	15 Jun 2011	28 Apr 2015	Takeda Pharmaceutical Company Limited	Crystal of amide compound
US9090601	28 Jan 2010	28 Jul 2015	Millennium Pharmaceuticals, Inc.	Thiazole derivatives

///////////TAK 272, Hypertension

TAKEDA PHARMACEUTICALS 武田薬品工業株式会社 ON THE RISE

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Feb 032014

Tadataka Yamada, M.D., Chief Medical & Scientific Officer of Takeda

TAKEDA US CHICAGO OFFICE

TAKEDA PIPELINE SEE LINKS BELOW

1 https://www.takeda.com/investor-information/annual/files/ar2013_10_en.pdf

2. http://www.takeda.com/research/files/pipeline_20131031_en.pdf

3 http://www.takeda.com/research/pipeline/

2012 Download Entire File PDF 0.4MB 34P

R&D Pipeline (As of October 31, 2013)

PDF 1.0MB 18P

Takeda’s top executives had frequently pointed to TAK-875 as one of their best shots at coming up with an important new approach to treating diabetes. The drug is designed to spur insulin secretion in the pancreas and Takeda had confidently projected an approval in Japan in 2015 with a follow-up approval in the big U.S. market a year or two later.

The termination of the high-profile program caused some anxiety among investors. Takeda’s shares plunged 8% on the loss as analysts wondered how the pharma company could counter the loss of Actos, a $3.7 billion drug that accounted for about a quarter of its revenue in 2011.

Takeda won an approval on a trio of DPP-4 diabetes drugs–Nesina (alogliptin) and two combos with alogliptin, dubbed Oseni and Kazano–at the beginning of the year. But Takeda suffered some big delays in gaining acceptance, a common fate in this field, where regulators are particularly cautious about new drugs. And Merck had already solidified its lead in the DPP-4 market with Januvia whileOnglyza trailed closely behind it. Takeda had hoped that a combination of TAK-875 and Januvia could help regain some lost market territory–but that dream has clearly vanished as well.

January 27, 2014	Dainippon Sumitomo Pharma and Takeda Receive Positive CHMP Opinion for Lurasidone – a New Atypical Antipsychotic Medication for Adults with Schizophrenia
January 22, 2014	Brintellix^®(vortioxetine) for the treatment of major depressive disorder in adults is now available in U.S. pharmacies
January 17, 2014	Takeda Announces the New Drug Application Approval of ADCETRIS^® (brentuximab vedotin) in Japan for the Treatment of Malignant Lymphoma
January 14, 2014	Takeda Announces Varicella Vaccine Sales Agreement with the Research Foundation for Microbial Diseases of Osaka University in Japan
January 10, 2014	Notice Concerning the Determination of Terms of Stock Options (Stock Acquisition Rights) for Corporate Officers and Senior Management

2013

December 27, 2013		Takeda Announces Termination of Fasiglifam (TAK-875) Development
December 25, 2013		Takeda Submits a New Drug Application for Fomepizole in Japan for the Treatment of Ethylene Glycol and Methanol Poisonings
December 25, 2013		Takeda Announces Extension of FDA PDUFA Action Date for Vedolizumab for Ulcerative Colitis
December 24, 2013		Collaboration with Medicines for Malaria Venture Through Global Health Innovative Technology Fund
December 20, 2013		Takeda Announces the Appointment of New Senior Leadership and Organizational Change
December 20, 2013		Takeda Announces Exclusive License and Option Agreement with Natrogen for Development of Natura-alpha for Inflammatory Bowel Disease
December 19, 2013		Notice Concerning Stock Options (Stock Acquisition Rights) for Corporate Officers and Senior Management
December 10, 2013		FDA Advisory Committee Recommends Approval of Takeda’s Investigational Biologic Vedolizumab
December 10, 2013		Takeda Announces Appointment of New Senior Leadership
December 10, 2013		Seattle Genetics and Takeda Highlight Long-term Follow-up Data from ADCETRIS^® (Brentuximab Vedotin) Pivotal Clinical Trials in Relapsed or Refractory Hodgkin Lymphoma and Systemic Anaplastic Large Cell Lymphoma at ASH 2013
December 10, 2013		Updated Data with Oral Proteasome Inhibitor MLN9708 Reported in Newly Diagnosed Multiple Myeloma Patients
December 9, 2013		Analysis Suggests Increased Overall Survival with Use of Higher Cumulative Dose of VELCADE^® (bortezomib) in Patients with Previously Untreated Multiple Myeloma
December 5, 2013		Takeda Announces the Appointment of New Senior Leadership
December 4, 2013		Teva and Takeda Announce Agreement for Glatiramer Acetate for Multiple Sclerosis Treatment in Japan
November 30, 2013		Takeda Appoints Chief Operating Officer
November 21, 2013		Takeda Announces the Appointment of New Senior Leadership
November 19, 2013		Oral Proteasome Inhibitor MLN9708 Enters into Phase 3 Clinical Study in Japan
November 14, 2013		Takeda to Aid Philippines Typhoon Relief Efforts
November 12, 2013		Takeda Announces Appointment of New Senior Leadership
November 12, 2013		Takeda Announces 118 Abstracts on VELCADE^®(bortezomib),ADCETRIS^® (brentuximab vedotin) and Leading Pipeline Compounds to be Presented at 55^th American Society of Hematology Annual Meeting
October 21, 2013		Takeda Announces Appointment of New Senior Leadership and Organizational Change
October 7, 2013		Takeda Highlights Data from Clinical Trial of Investigational Norovirus Vaccine Candidate
October 2, 2013		Tri-Institutional Therapeutics Discovery Institute, Inc. Launched by Memorial Sloan-Kettering Cancer Center, The Rockefeller University and Weill Cornell Medical College, and Partnership Formed with Takeda Pioneering Collaboration with Research-Based Global Pharmaceutical Company to Conduct Early-Stage Drug Discovery
October 1, 2013		Takeda and Lundbeck Announce FDA Approval of Brintellix^TM(vortioxetine) for Treatment of Adults with Major Depressive Disorder

September 26, 2013		Takeda Submits New Drug Application in Japan for TAK-816, aHaemophilus Influenzae type b (Hib) vaccine ~ Expands its commitment to the health of Japanese children~
September 26, 2013		Takeda has been selected for the fourth consecutive yearfor Dow Jones Sustainability Asia Pacific Index
September 24, 2013		Takeda Receives Simultaneous European Marketing Authorization for Three New Type 2 Diabetes Therapies, Vipidia^TM (alogliptin) and Fixed-Dose Combinations Vipdomet^TM (alogliptin and metformin) andIncresync^TM (alogliptin and pioglitazone)
September 20, 2013		Norgine and Takeda Announce the New Drug Application Approval of OBLEAN^® Tablets 120mg in Japan for the Treatment of Obesity with Complications
September 20, 2013		Takeda Announces the Appointment of New Senior Leadership
September 13, 2013		Approval of Partial Changes of Indication of Glufast^® in Japan
September 13, 2013		Takeda and Arbor Announce a Licensing Agreement for EDARBI and EDARBYCLOR
September 5, 2013		Takeda’s New Investigational Drug Vedolizumab is Granted Priority Review Status by U.S. Food and Drug Administration for Ulcerative Colitis
September 2, 2013		Takeda EXAMINE Cardiovascular Safety Outcomes Trial of Alogliptin Met Primary Endpoint of Non-Inferiority Compared to Placebo in Addition to Standard of Care Showing No Increase in Cardiovascular Risk in Type 2 Diabetes Patients at High-Risk for Cardiovascular Events
August 27, 2013		Takeda Announces Appointment of New Senior Leadership
August 27, 2013		Takeda Announces Appointment of Chief Financial Officer New Position Integrates Global Finance Functions
August 27, 2013		Takeda and Zinfandel Pharmaceuticals Initiate Phase 3 TOMMORROW Trial of AD-4833 for the Delay of Onset of Mild Cognitive Impairment Due to Alzheimer’s Disease in Subjects Selected Using a Genetic-Based Biomarker Risk Assignment Algorithm
August 22, 2013		Data Published in the New England Journal of Medicine for Vedolizumab, an Investigational New Drug from Takeda for Moderately to Severely Active Ulcerative Colitis and Crohn’s Disease
August 13, 2013		DSP and Takeda Announce Approval of the Marketing Authorization Application for Atypical Antipsychotic Agent Lurasidone in Switzerland
August 1, 2013		Transfer of Business of Takeda Bio Development Center to its Parent Company
July 31, 2013		Takeda Receives Marketing Authorization from China’s CFDA for New Type 2 Diabetes Therapy NESINA (alogliptin)
July 31, 2013		Agreement with Taisho for Distribution of Products of Biofermin and Transfer of a Part of Shares of Biofermin held by Takeda to Taisho
July 31, 2013		Takeda Announces Appointment of New Senior Leadership
July 30, 2013		NOVEL ORAL RHEUMATOID ARTHRITIS TREATMENT JAK INHIBITOR XELJANZ^®LAUNCHED IN JAPAN
July 29, 2013		Takeda Receives Positive CHMP Opinion for Three New Type 2 Diabetes Therapies, Vipidia^TM (alogliptin) and Fixed-Dose CombinationsVipdomet^TM (alogliptin-metformin) and Incresync^TM (alogliptin-pioglitazone)
July 26, 2013		Takeda Announces Unblinding of Phase 3 Study of Orteronel in Patients with Metastatic, Castration-Resistant Prostate Cancer That Progressed Post-Chemotherapy Based on Interim Analysis
July 19, 2013		Notice Concerning the Determination of the Items of Stock Options (Stock Acquisition Rights) for Members of the Board of Directors
July 19, 2013		Takeda Included in the FTSE4Good Global Index for the Ninth Consecutive Year
July 19, 2013		Takeda Announces Appointment of New Senior Leadership
July 18, 2013		Takeda and Zinfandel Pharmaceuticals Announce Results of a Study of the Performance Characteristics of a Genetics-Based Biomarker Risk Assignment Algorithm to Identify Risk of Mild Cognitive Impairment Due to Alzheimer’s Disease
July 10, 2013		Takeda Sets Terms and Conditions for its Domestic Unsecured Straight Bond Issues
July 1, 2013		Takeda Announces Withdrawal of Marketing Authorization Application for Peginesatide Injection in Europe

CLIPPED

Takeda isn’t quite in the top 10 among global drugmakers, but the company boasts the 7^th-largest pipeline in the industry, according to its presentation at the conference. Yamada noted that 31% of the pipeline assets are in late-stage trials. Millennium is leading development of three late-stage contenders, TAK-700 for prostate cancer, MLN9708 for multiple myeloma and MLN0002 for ulcerative colitis andCrohn’s disease.

In an effort to revive its diabetes franchise, Takeda is in the final stage of development for a first-of-a-kind GPR40 agonist called TAK-875, designed to provide glucose-dependent insulin secretion.

With a rich late-stage pipeline at Takeda, Yamada wants the company to focus on growing its ranks of earlier-stage drug candidates. To do this the company has landed a variety of deals, including the purchase of Intellikine for $310 million to acquire anti-cancer drugs and more recently the acquisition of Envoy Therapeutics last year for $140 million.

Takeda has formed a New Frontier Science group to scout out the hottest research in academia and elsewhere and form collaborations with scientists behind those innovations. At the J.P. Morgan conference, Yamada said, he was attending many meetings with members of the biotech community.

Takeda Pharmaceutical Company Limited (武田薬品工業株式会社 Takeda Yakuhin Kōgyō Kabushiki-gaisha^?) is the largest pharmaceutical company in Japan and Asia and a top 15 pharmaceutical company. The company has over 30,000 employees worldwide and achieved $16.2 billion USD in revenue during the 2012 fiscal year.^[1] The company is focused on metabolic disorders, gastroenterology, neurology, inflammation, as well asoncology through its independent subsidiary, Millennium: The Takeda Oncology Company.^[2] Its headquarters is located in Chuo-ku, Osaka, and it has an office in Nihonbashi, Chuo, Tokyo.^[3]^[4] In January 2012, Fortune Magazine ranked the Takeda Oncology Company as one the 100 best companies to work for in the United States.

Takeda Pharmaceuticals was founded on June 12, 1781 and was incorporated on January 29, 1925.

Takeda’s Japanese logo

In 1977, Takeda first entered the U.S. pharmaceutical market by developing a joint venture with Abbott Laboratories called TAP Pharmaceuticals.^[5]Through TAP Pharmaceuticals, Takeda and Abbott launched the blockbusters Lupron (leuprolide) in 1985 and Prevacid (lansoprazole) in 1995.

One of the firm’s mainstay drugs is Actos, a compound in the thiazolidinedione class of drugs used in the treatment of type 2 diabetes. Launched in 1999, Actos has become the best-selling diabetes drug in the world with $4 billion USD in sales during the 2008 fiscal year.^[6]

In February 2005, Takeda announced its acquisition of San Diego, California-based Syrrx, a company specializing in high-throughput X-ray crystallography, for $270 million.^[7]

In February 2008, Takeda acquired the Japanese operations of Amgen and rights to a dozen of the California biotechnology company’s pipeline candidates for the Japanese market.^[8]

In March 2008, Takeda and Abbott Laboratories announced plans to conclude their 30-year old joint venture, TAP Pharmaceuticals, that had over $3 billion in sales in its final year. The split resulted in Abbott acquiring U.S. rights to Lupron and the drug’s support staff. On the other hand, Takeda received rights to Prevacid and TAP’s pipeline candidates. The move also increased Takeda’s headcount by 3,000 employees.^[9]

In April 2008, Takeda announced that it was acquiring Millennium Pharmaceuticals of Cambridge, Massachusetts, a company specializing in cancerdrug research, for $8.8 billion. The acquisition brought in Velcade, a drug indicated for hematological malignancies, as well as a portfolio of pipeline candidates in the oncology, inflammation, and cardiovascular therapeutic areas. Millennium now operates as an independent subsidiary, serving as the global center of excellence in oncology under its new name: “Millennium: The Takeda Oncology Company.” ^[10]

In May 2008, the company licensed non-exclusively the RNAi technology platform developed by Alnylam Pharmaceuticals, creating a potentially long-term partnership between the companies.^[11]

On May 19, 2011, Takeda Pharmaceutical and Nycomed announced that Takeda will acquire Nycomed for € 9.6 billion. The acquisition was completed by September 30, 2011.^[12]

On April 11, 2012, Takeda Pharmaceutical and URL Pharma announced that Takeda will acquire URL Pharma for $800 million. The acquisition is expected to be completed within 60 days.

On 25 May 2012, Takeda announced the purchase of Brazilian pharmaceutical company Multilab by R$ 540 million.^[13]

Takeda Midosuji Building, headquarters of Takeda Pharmaceutical Company, inChuo-ku, Osaka, Japan

Takeda operates two primary bases in Japan in Osaka and Tokyo. Its United States subsidiary is based in Deerfield, Illinois, and all Global Operations outside of Japan and U.S. are based in Opfikon (Zurich), Switzerland. The company maintains research & development sites in Osaka and Tsukuba, Japan; San Diego andSan Francisco, United States; Cambridge, United Kingdom; and Singapore.^[14]

The company has manufacturing facilities in Japan, China, Indonesia, Italy, and Ireland.^[15] Following the Nycomed acquisition, the Takeda manufacturing sites have been extended with facilities in Argentina,Austria,Belgium,Brazil,Denmark, Estonia,Germany,Mexico,Norway and Poland. Takeda has overseas marketing presences in the U.S., UK, France, Italy, Germany, Austria, Switzerland, Spain, China, Taiwan, Philippines, Thailand, Indonesia, and Singapore. It has recently^[when?] announced its first foray into Canada, Portugal, Spain, Mexico, and Ireland.^[15]

AT INDONESIA

Products

Some of the key products that Takeda produces on behalf of partners include:^[16]

Actos (pioglitazone) – Type 2 Diabetes
Amitiza (lubiprostone) – Chronic idiopathic constipation
Basen (voglibose) – Type 2 Diabetes
Benet (risedronic acid) – Osteoporosis (Japan)
Blopress (candesartan) – Hypertension
Enbrel (etanercept) – Inflammatory diseases (Japan)
Dexilant (dexlansoprazole) – Gastroesophageal reflux disease – name changed to Dexilant in U.S.
Lupron/Leuplin (leuprorelin) – GnRH agonist for prostate cancer and endometriosis
Prevacid/Takepron (lansoprazole) – Gastroesophageal reflux disease
Rozerem (ramelteon) – Insomnia
Uloric (febuxostat) – Gout
Velcade (bortezomib) – Multiple myeloma and mantle cell lymphoma (Millennium Pharmaceuticals)

AT UK

References

“Financial Results for Fiscal 2012” (PDF). Takeda Pharmaceutical Company Limited. May 9, 2013. Retrieved June 13, 2013.
“Takeda Initiates Cardiovascular Outcomes Trial for Alogliptin, An Investigational Treatment for Type 2 Diabetes”. Newsblaze.com. 2009-08-28. Retrieved 2010-09-18.
“FAQ.” Takeda Pharmaceutical Company. Retrieved on February 2, 2011. “Q : Where is Takeda located? A : The Head Office is located in Osaka, Japan, and the Tokyo Head Office is located in Tokyo, Japan.”
“Overview.” Takeda Pharmaceutical Company. Retrieved on February 2, 2011. “Headquarters Head Office 1-1, Doshomachi 4-chome, Chuo-ku, Osaka 540-8645” and “Tokyo Head Office 12-10, Nihonbashi 2-chome, Chuo-ku, Tokyo 103-8668”
“TAP Pharmaceutical Products, Inc.: Private Company Information – BusinessWeek”. Investing.businessweek.com. 2008-04-30. Retrieved 2010-09-18.
Decker, Susan (2009-07-06). “Takeda Sues Torrent to Stop Generic Copy of Actos Diabetes Pill”. Bloomberg. Retrieved 2010-09-18.
Somers, Terri (2005-02-08). “Japanese drug giant taking over Syrrx here | The San Diego Union-Tribune”. Signonsandiego.com. Retrieved 2010-09-18.
“Takeda, Amgen in exclusive tie-up for Japanese market”. MarketWatch. 2008-02-04. Retrieved 2010-09-18.
Marrazzo, Amanda (2008-05-15). “Featured Articles From The Chicago Tribune”. Archives.chicagotribune.com. Retrieved 2010-09-18.
“MILLENNIUM: The Takeda Oncology Company | About Millennium | Our History”. Mlnm.com. Retrieved 2010-09-18.
staff (2008-06-15). “Takeda Signs On as Alnylam’s Asian Partner for $150M Upfront”. Genetic Engineering & Biotechnology News (print) (Mary Ann Liebert, Inc.). p. 14.
http://www.takeda.com/press/article_43116.html
Hirschler, Ben (May 25, 2012). “Farmacêutica Takeda comprará Multilab por até R$ 540 mi”. Grupo Abril (in portuguese). Exame. Retrieved January 27, 2013.
“Locations | Worldwide | Takeda Pharmaceutical Company Limited”. Takedaism.com. Retrieved 2010-09-18.
“By Business | Worldwide | Takeda Pharmaceutical Company Limited”. Takedaism.com. Retrieved 2010-09-18.
“Annual Reports | Investor Information | Takeda Pharmaceutical Company Limited”. Takeda.com. Retrieved 2010-09-18.

Takeda Pharmaceutical Company Limited

Native name	武田薬品工業株式会社
Type	Public KK
Traded as	TYO: 4502 OTC Pink: TKPYY
Industry	Pharmaceuticals
Founded	Doshomachi, Osaka, Japan (June 12, 1781)
Headquarters	1-1, Doshomachi Yonchome,Chuo-ku, Osaka, Japan
Key people	Yasuchika Hasegawa (President & CEO)
Revenue	¥1,557,267 million (FY2012)^{[* 1]}
Operating income	¥122,505 million (FY 2012)^{[* 1]}
Net income	¥131,244 million (FY 2012)^{[* 1]}
Total assets	¥3,955,599 million (FY 2012)^{[* 1]}
Total equity	¥2,223,359 million (FY 2012)^{[* 1]}
Employees	30,481 (2012)
Website	takeda.com (Global website)
References: “Financial Results for Fiscal 2012” (PDF). Takeda Pharmaceutical Company Limited. May 9, 2013. Retrieved June 13, 2013.

CMC CENTRE

The Chemistry, Manufacturing and Controls (CMC) Center is a global organization responsible for overall R&D activities ranging from chemical information on development candidates to the processes leading to “manufacturing” of pharmaceutical products.

The main sites are located in Osaka and consist of the following laboratories: the Chemical Development Laboratories in charge of R&D for developing the manufacturing methods of active pharmaceutical ingredients and the manufacturing of drug substances for clinical samples; the Pharmaceutical Technology R&D Laboratories in charge of R&D for dosage forms, manufacturing and packaging, as well as manufacturing of clinical samples; and the Analytical Development Laboratories in charge of R&D for the development of analytical methods and stability studies of clinical samples. In addition, Hikari Bio-Manufacturing Technology Laboratories is located in Hikari (Yamaguchi) and this is where antibody drug substances are manufactured.

As for overseas sites, the Cambridge Biologics CMC Group (Massachusetts) and the Chicago Pharmaceutical Science Group (Illinois) are located in the USA, while the CMC Center Europe is mainly located in Roskilde, Denmark. All research and development activities at Takeda are promoted with the cooperation of these sites.

List of Publications of Takeda Research Laboratories

2012 Download Entire File	PDF 0.4MB 34P
2011 Download Entire File	PDF 0.5MB 26P
2010 Download Entire File	PDF 0.5MB 16P
2009 Download Entire File	PDF 0.5MB 16P
2008 Download Entire File	PDF 0.1MB 17P
2007 Download Entire File	PDF 0.1MB 15P
2006 Download Entire File	PDF 0.1MB 17P

JAPAN…..Takeda wins Japanese OK for Adcetris

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Jan 202014

Takeda wins Japanese OK for Adcetris

Takeda’s Adcetris (brentuximab vedotin) has been given the regulatory go-head in Japan to treat malignant lymphoma.

More specifically, the Japanese Ministry of Health, Labour and Welfare (MHLW) has issued a greenlight for its use in patients with CD30 Positive Relapsed or Refractory Hodgkin Lymphoma (HL) or Relapsed or Refractory Anaplastic Large Cell Lymphoma (ALCL).

Takeda Submits Vedolizumab BLA

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Jun 222013

Takeda Pharmaceuticals USA Inc. announced that a Biologics License Application (BLA) has been submitted to the United States (U.S.) Food and Drug Administration (FDA) for vedolizumab, an investigational humanized monoclonal antibody for the treatment of adults with moderately to severely active Crohn’s disease (CD) and ulcerative colitis (UC), the two most common types of inflammatory bowel disease (IBD).

http://www.dddmag.com/news/2013/06/takeda-submits-vedolizumab-bla

Vedolizumab is a monoclonal antibody being developed by Millennium Pharmaceuticals, Inc. for the treatment of ulcerative colitis and Crohn’s disease. It binds to integrin α₄β₇ (LPAM-1, lymphocyte Peyer’s patch adhesion molecule 1).

The cell line was discovered by Dr. Andrew Lazarovits and Dr. Robert Colvin as the murine MLN0002 homologue. Their discovery of the mouse equivalent of this antibody—originally applied to anti-rejection strategies in kidney transplantation—was published in the journal Nature, in 1996. The research was conducted at Massachusetts General Hospital in Boston, MA. Dr. Lazarovits and Dr. Colvin’s cell line was subsequently licensed to Millennium Pharmaceuticals of Boston for further development.