AUTHOR OF THIS BLOG

DR ANTHONY MELVIN CRASTO, WORLDDRUGTRACKER

New aspects of natural products in drug discovery

 Uncategorized  Comments Off on New aspects of natural products in drug discovery
Jun 252013
 

 

 

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Structures of compounds of microbial origin that are in development as anti-infective agents. Key to compounds: 1, arylomycin; 2, ECO-0501; 3, GE23077; 4, GE81112; 5, LBM415; 6, AC98–6446.

During the past 15 years, most large pharmaceutical companies have decreased the screening of natural products for drug discovery in favor of synthetic compound libraries. Main reasons for this include the incompatibility of natural product libraries with high-throughput screening and the marginal improvement in core technologies for natural product screening in the late 1980s and early 1990s. Recently, the development of new technologies has revolutionized the screening of natural products. Applying these technologies compensates for the inherent limitations of natural products and offers a unique opportunity to re-establish natural products as a major source for drug discovery. Examples of these new advances and technologies are described in this review.

http://www.sciencedirect.com/science/article/pii/S0966842X07000686

New aspects of natural products in drug discovery

  • Nereus Pharmaceuticals Inc., 10480 Wateridge Circle, San Diego, CA 92121, USA

Available online 11 April 2007

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Phase III studies show linagliptin improved blood glucose control in Asian …

 diabetes, Phase 3 drug  1 Response »
Jun 242013
 

File:Linagliptin.png

LINAGLIPTIN

Phase III studies show linagliptin improved blood glucose control in Asian …
Wall Street Journal
RIDGEFIELD, Conn. and INDIANAPOLIS, June 22, 2013 /PRNewswire/ — Boehringer Ingelheim Pharmaceuticals, Inc. and Eli Lilly and Company (NYSE: LLY) today announced results from two phase III clinical studies that showed linagliptin in Asian adults, as …

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http://online.wsj.com/article/PR-CO-20130622-901315.html

 

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Boehringer Ingelheim Pharmaceuticals, Inc. and Eli Lilly and Company Announce Updates to Prescribing Information for TRADJENTA® (linagliptin) Tablets and JENTADUETO® (linagliptin and metformin hydrochloride) Tablets

 Uncategorized  Comments Off on Boehringer Ingelheim Pharmaceuticals, Inc. and Eli Lilly and Company Announce Updates to Prescribing Information for TRADJENTA® (linagliptin) Tablets and JENTADUETO® (linagliptin and metformin hydrochloride) Tablets
Jun 232013
 

File:Linagliptin.png

linagliptin

June 20, 2013 /PRNewswire/ — Boehringer Ingelheim Pharmaceuticals, Inc. and Eli Lilly and Company (NYSE: LLY) announce the U.S. Food and Drug Administration (FDA) has approved updates to the full U.S. Prescribing Information (PI) for TRADJENTA® (linagliptin) tablets and JENTADUETO® (linagliptin and metformin hydrochloride) tablets. These updates are part of ongoing efforts to update product labels to ensure physicians, pharmacists and patients have the information they need to use our medications appropriately. Information about pancreatitis was included in the adverse reactions sections of the original labels for these products; it is now displayed in additional sections of the PIs.1,2

read all at

http://www.pharmalive.com/tradjenta-jentadueto-get-label-updates-for-pancreatitis-risk

 

Linagliptin (BI-1356, trade names Tradjenta and Trajenta) is a DPP-4 inhibitordeveloped by Boehringer Ingelheim for treatment of type II diabetes.

Linagliptin (once-daily) was approved by the US FDA on 2 May 2011 for treatment of type II diabetes. It is being marketed by Boehringer Ingelheim and Lilly.

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Takeda Submits Vedolizumab BLA

 bla  Comments Off on Takeda Submits Vedolizumab BLA
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.

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HOW ICH IS CHANGING DRUG DEVELOPMENT,REG STARTING MATERIALS AND BIG IDEAS

 drugs  Comments Off on HOW ICH IS CHANGING DRUG DEVELOPMENT,REG STARTING MATERIALS AND BIG IDEAS
Jun 212013
 

 

The desire for a dramatic increase in process understanding over
the past eight years has left industry leaders and Global Health
Agencies searching for a more relevant model for developing process and
drug substance understanding. Most recently, the Internationa l Conference on
Harmonization (ICH) has been drafting the ICH guideline q11 on the development and manufacture of drug substances, which takes a considerable step forward, offering sponsors greater flexibility in the definition and selection of Regulatory Starting Materials (RSM).

http://www.triphasepharmasolutions.com/Regulatory%20API%20Starting%20Materials%20Article.pdf

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EMA clears Roche’s polyarticular juvenile idiopathic arthritis drug

 EMA  Comments Off on EMA clears Roche’s polyarticular juvenile idiopathic arthritis drug
Jun 212013
 
EMA clears Roche’s polyarticular juvenile idiopathic arthritis drug
The European Medicines Agency has cleared Roche’s RoACTEMRA for the treatment of a rare form of arthritis, polyarticular juvenile idiopathic arthritis (PJIA), in children aged two years and above…

read all at

http://regulatoryaffairs.pharmaceutical-business-review.com/news/ema-clears-roches-polyarticular-juvenile-idiopathic-arthritis-drug-120613
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Japanese MHLW clears Roche’s Avastin as glioblastoma therapy

 Uncategorized  Comments Off on Japanese MHLW clears Roche’s Avastin as glioblastoma therapy
Jun 212013
 
Japanese MHLW clears Roche’s Avastin as glioblastoma therapy
The Japanese Ministry of Health, Labour and Welfare (MHLW) has cleared Roche’s Avastin (bevacizumab) as a combination therapy and monotherapy to treat the aggressive form of brain cancer glioblastoma…

read all at

http://regulatoryaffairs.pharmaceutical-business-review.com/news/japanese-mhlw-clears-roches-avastin-as-glioblastoma-therapy-170613

 
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Amgen In Focus

 companies, phase 1, phase 2, Phase 3 drug, Uncategorized  1 Response »
Jun 202013
 

Amgen In Focus
Seeking Alpha
According to Amgen, they have 45 drugs in development from Phase 1 to Phase 3. Conversely, Gilead has 32 drugs in development and Pfizer has 64. Meanwhile, Gilead only has 8 drugs in Phase 3, Pfizer has 25, and Amgen has 14. 7 of those Phase 3 …

http://seekingalpha.com/article/1510002-amgen-in-focus?source=google_news

Amgen has the second deepest pipeline of drugs of the three large cap biotechs. According to Amgen, they have 45 drugs in development from Phase 1 to Phase 3. Conversely, Gilead has 32 drugs in development and Pfizer has 64. Meanwhile, Gilead only has 8 drugs in Phase 3, Pfizer has 25, and Amgen has 14. 7 of those Phase 3 drugs are focused on cancer treatments for Amgen, more than either Pfizer or Gilead. Keep in mind that 12.4 million people learn they have cancer each year, while 7.6 million people lose that battle each year. The CDC predicts that the global number of cancer related deaths will increase by 80% by 2030. It doesn’t take a rocket scientist to know that cancer treating drugs presents the largest opportunity for any drug maker considering those statistics. Amgen has the inside track versus Gilead and Pfizer as far as quantity of drugs in late stage development.

 

Pipeline

This information is current as of February 11, 2013. Amgen’s product pipeline will change over time as molecules move through the drug development process, including progressing to market or failing in clinical trials, due to the nature of the development process. This description contains forward-looking statements that involve significant risks and uncertainties, including those discussed in Amgen’s most recent Form 10-K and in Amgen’s periodic reports on Form 10-Q and Form 8-K, and actual results may vary materially. Amgen is providing this information as of the date above and does not undertake any obligation to update any forward-looking statements contained in this table as a result of new information, future events or otherwise.


Phase 1
Cancer Immunotherapy
Various cancer types
AMG 110 is an anti-EpCAM (epithelial cell adhesion molecule) x anti-CD3 (BiTE®) bispecific antibody. It is being investigated as a cancer treatment.
Antibody
Inflammatory diseases
AMG 139 is a human monoclonal antibody. It is being investigated as a treatment for Crohn’s disease. AMG 139 is being jointly developed in collaboration with AstraZeneca.
Antibody
Asthma
AMG 157 is a human monoclonal antibody that inhibits the action of thymic stromal lymphopoietin (TSLP). It is being investigated as a treatment for asthma. AMG 157 is being jointly developed in collaboration with AstraZeneca.
Antibody
Bone-related conditions
AMG 167 is a humanized monoclonal antibody that inhibits the action of sclerostin. AMG 167 is being developed in collaboration with UCB for bone-related conditions.
Other
Modality
Various cancer types
AMG 172 is a human anti-CD27L antibody drug conjugate. It is being investigated as a cancer treatment.
Oral/Small Molecule
Various cancer types
AMG 208 is a small molecule inhibitor of MET. It is being investigated as a cancer treatment.
Oral/Small Molecule
Various cancer types
AMG 232 is a small molecule. It is being investigated as a cancer treatment.
Oral/Small Molecule
Hematologic malignancies
AMG 319 is a small molecule inhibitor of PI3 Kinase delta. It is being investigated as a cancer treatment.
Antibody
Migraine
AMG 334 is a human monoclonal antibody that inhibits the receptor for Calcitonin Gene-Related Peptide (CGRP). It is being investigated for the prevention of migraine.
Oral/Small Molecule
Various cancer types
AMG 337 is a small molecule inhibitor of MET. It is being investigated as a cancer treatment.
Oral/Small Molecule
Autoimmune diseases
AMG 357 is a small molecule. It is being investigated as a treatment for autoimmune diseases.
Antibody
Systemic lupus erythematosus
AMG 557 is a human monoclonal antibody that inhibits the action of B7 related protein (B7RP-1). It is being investigated as a treatment for systemic lupus erythematosus. AMG 557 is being jointly developed in collaboration with AstraZeneca.
Other
Modality
Glioblastoma
AMG 595 is a human anti-EGFRvIII (epidermal growth factor receptor) antibody drug conjugate. It is being investigated as a treatment for glioblastoma.
Antibody
Autoimmune diseases
AMG 729 is a humanized monoclonal antibody that targets CD19 and CD32b to inhibit B cell. It is being investigated as a treatment for systemic lupus erythematosus and rheumatoid arthritis.
Antibody
Various cancer types
AMG 780 is a human anti-angiopoietin antibody that inhibits the interaction between the endothelial cell-selective Tie2 receptor and its ligands Ang1 and Ang2. It is being investigated as a cancer treatment.
Antibody
Systemic lupus erythematosus
AMG 811 is a human monoclonal antibody that inhibits interferon gamma. It is being investigated as a treatment for systemic lupus erythematosus.
Antibody
Various cancer types
AMG 820 is a human monoclonal antibody that inhibits c-fms and decreases tumor associated macrophage (TAM) function. It is being investigated as a cancer treatment.
Protein/Peptibody
Type 2 diabetes
AMG 876 is a fusion protein. It is being investigated as a treatment for type 2 diabetes.
Oral/Small Molecule
Various cancer types
AMG 900 is a small molecule inhibitor of Aurora kinases A, B, and C. It is being investigated as a cancer treatment.

Phase 2
Oral/Small Molecule
Type 2 diabetes
AMG 151 is a small molecule glucokinase activator. It is being investigated as a treatment for type 2 diabetes.
Antibody
Inflammatory bowel disease
AMG 181 is a human monoclonal antibody that inhibits the action of alpha4/beta7. It is being investigated as a treatment for ulcerative colitis and Crohn’s disease. AMG 181 is being jointly developed in collaboration with AstraZeneca.
Other
Modality
Secondary hyperparathyroidism in patients with chronic kidney disease receiving dialysis
AMG 416 is a peptide agonist of the human cell surface calcium-sensing receptor (CaSR). It is being investigated as a treatment for secondary hyperparathyroidism in patients with chronic kidney disease receiving dialysis.
Oral/Small Molecule
Schizophrenia
AMG 747 is a small molecule inhibitor of glycine transporter type-1 (GlyT-1). It is being investigated as a treatment for negative symptoms and cognitive deficits associated with schizophrenia.
Cancer Immunotherapy
Acute lymphoblastic leukemia
Blinatumumab is an anti-CD19 x anti-CD3 (BiTE®) bispecific antibody. It is being investigated as a cancer treatment.
Cancer Immunotherapy
Non-Hodgkin’s Lymphoma
Blinatumumab is an anti-CD19 x anti-CD3 (BiTE®) bispecific antibody. It is being investigated as a cancer treatment.
Antibody
Inflammatory diseases
Brodalumab is a human monoclonal antibody that inhibits the interleukin-17 receptor. It is being investigated as a treatment for a variety of inflammatory diseases. Brodalumab is being jointly developed in collaboration with AstraZeneca.
Oral/Small Molecule
Heart failure
Omecamtiv mecarbil is a small molecule activator of cardiac myosin. It is being investigated for the treatment of heart failure. We are developing this product in collaboration with Cytokinetics, Inc.
Antibody
Rheumatoid arthritis
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.
Protein/Peptibody
Various cancer types
Trebananib is a peptibody that inhibits the interaction between the endothelial cell-selective Tie2 receptor and its ligands Ang1 and Ang2. It is being investigated as a cancer treatment.
Antibody
Squamous cell head and neck cancer
Vectibix® is a human monoclonal antibody antagonist of the epidermal growth factor receptor (EGFr) pathway. It is being investigated as a cancer treatment.
Antibody
Giant cell tumor of the bone
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.
Antibody
Hypercalcemia of malignancy
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.

Phase 3
Antibody
Hyperlipidemia
AMG 145 is a human monoclonal antibody that inhibits Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9). It is being investigated as a treatment for hyperlipidemia.
Protein/Peptibody
Myelodysplastic syndromes
Aranesp® is a recombinant human protein agonist of the erythropoietin receptor.
Brodalumab is a human monoclonal antibody that inhibits the interleukin-17 receptor. It is being investigated as a treatment for a variety of inflammatory diseases. Brodalumab is being jointly developed in collaboration with AstraZeneca.
Antibody
Glucocorticoid-induced osteoporosis
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.
Antibody
Male osteoporosis (EU)
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.
Antibody
Gastric cancer
Rilotumumab is a human monoclonal antibody that inhibits the action of hepatocyte growth factor/scatter factor. It is being investigated as a cancer treatment.
Antibody
Postmenopausal osteoporosis
Romosozumab is a humanized monoclonal antibody that inhibits the action of sclerostin. It is being developed in collaboration with UCB for the treatment of postmenopausal osteoporosis.
Sensipar®/Mimpara® is an orally-administered small molecule that lowers parathyroid hormone (PTH) levels in blood by increasing sensitivity of the calcium-sensing receptor (CaSR) to extracellular calcium. It is being evaluated in post renal transplant patients.
Talimogene laherparepvec is an oncolytic immunotherapy derived from HSV-1. It is being investigated as a cancer treatment.
Protein/Peptibody
Ovarian cancer
Trebananib is a peptibody that inhibits the interaction between the endothelial cell-selective Tie2 receptor and its ligands Ang1 and Ang2. It is being investigated as a cancer treatment.
Antibody
First- and second-line colorectal cancer (U.S.)
Vectibix® is a human monoclonal antibody antagonist of the epidermal growth factor receptor (EGFr) pathway. It is being investigated as a cancer treatment.
Antibody
Cancer-related bone damage (skeletal-related events) in patients with multiple myeloma
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.
Antibody
Delay or prevention of bone metastases in breast cancer
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.
Antibody
Delay or prevention of bone metastases in prostate cancer (EU)
Denosumab is a human monoclonal antibody that specifically targets a ligand known as RANKL (that binds to a receptor known as RANK) which is a key mediator of osteoclast formation, function, and survival. It is being investigated across a range of conditions including osteoporosis, treatment-induced bone loss, rheumatoid arthritis and numerous tumor types across the spectrum of cancer-related bone diseases, including hypercalcemia of malignancy.

Phase 1 clinical trials investigate safety and proper dose ranges of a product candidate in a small number of human subjects.Phase 2 clinical trials investigate side effect profiles and efficacy of a product candidate in a large number of patients who have the disease or condition under study.Phase 3 clinical trials investigate the safety and efficacy of a product candidate in a large number of patients who have the disease or condition under study.

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London University discovers vital clue to how cancer spreads

 new drugs  Comments Off on London University discovers vital clue to how cancer spreads
Jun 182013
 
Cancer cell

Researchers at University College London have made a key discovery about how cancer spreads through the body, which could lead to drugs being developed to halt the process.

Scientists at the university carried out experiments on frog and zebrafish embryos and discovered a mechanism called ‘chase and run’ that showed how diseased and healthy cells follow each other around the body, reports The Telegraph.

http://www.pharmaceutical-technology.com/news/newslondon-university-discovers-vital-clue-to-how-cancer-spreads?WT.mc_id=DN_News

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ThromboGenics’ Jetrea receives NICE approval for eye condition treatment

 drugs  Comments Off on ThromboGenics’ Jetrea receives NICE approval for eye condition treatment
Jun 172013
 

http://drugdelivery.pharmaceutical-business-review.com/news/thrombogenics-jetrea-receives-nice-approval-for-eye-condition-treatment-130613

ThromboGenics’ Jetrea receives NICE approval for eye condition treatment 
Biopharmaceutical company ThromboGenics’ Jetrea has received approval from UK’s National Institute for Health and Care Excellence (NICE) in the treatment of some adults with vitreomacular traction (VMT), a rare eye condition…

Ocriplasmin (trade name Jetrea) is a recombinant protease with activity against fibronectin and laminin, components of the vitreoretinal interface. It is used for treatment of symptomatic vitreomacular adhesion, for which it received FDA approval on 17 October 2012. It works by dissolving the proteins that link the vitreous to the macula, resulting in posterior detachment of the vitreous from theretina.[1]

  1. Stalmans, P; Benz, MS; Gandorfer, A; Kampik, A; Girach, A; Pakola, S; Haller, JA; MIVI-TRUST Study, Group (2012 Aug 16). “Enzymatic vitreolysis with ocriplasmin for vitreomacular traction and macular holes.”. The New England journal of medicine 367 (7): 606–15.PMID 22894573.
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