
Niraparib; MK 4827
MOLECULAR FORMULA C19H20N4O
MOLECULAR WEIGHT 320.4
SPONSOR Merck Sharp & Dohme Corp.
CAS REGISTRY NUMBER 1038915-60-4
THERAPEUTIC CLAIM Antineoplastic
CHEMICAL NAMES
1. 2H-Indazole-7-carboxamide, 2-[4-(3S)-3-piperidinylphenyl]-
2. 2-{4-[(3S)-piperidin-3-yl]phenyl}-2H-indazole-7-carboxamide
TESARO and the European Network of Gynecological Oncological Trial Groups (ENGOT) Forge Partnership to Develop Niraparib for Ovarian Cancer
June 3, 2013 — TESARO, Inc. an oncology-focused biopharmaceutical company, and the European Network of Gynecological Oncological Trial Groups (ENGOT), a network of national and regional clinical trial organizations, today announced a partnership for the Phase 3 clinical development of niraparib, an orally active, potent poly (ADP-ribose) polymerase (PARP) inhibitor. READ ALL AT http://www.pharmalive.com/tesaro-and-the-european-network-of-gynecological-oncological-trial-groups-forge-partnership-to
http://www.ama-assn.org/resources/doc/usan/niraparib.pdf
http://clinicaltrials.gov/show/NCT01847274
MK-4827:
MK-4827 is a potent, Selective, PARP 1/2 inhibitor with IC50 of 3.8 and 2.1 nM for PARP1 and 2, respectively. MK-4827 possesses potential Antineoplastic Activity. In a Whole Cell assay, MK -4827 prevented PARP activity with an EC50 of 4 nM, enhancing the accumulation of DNA strand breaks and promoting genomic instability and apoptosis. MK-4827 induces selective synthetic lethality in homologous recombination (HR) repair deficient tumors with BRCA1 / 2 loss and tumor cell lines with non-BRCA-related HR defects, supporting clinical utility in sporadic tumors. MK-4827 reveals good pharmacokinetic properties and is currently in phase I clin. trials. The phase I clinical trials for MK-4827 is ongoing in the treatment of solid tumors.
BY WORLD DRUG TRACKER
DRUG APPROVALS BY DR ANTHONY MELVIN CRASTO
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