Dasatinib

A potent, orally bioavailable, dual Src/Abl kinase inhibitor with IC50 of 0.5, 0.4, 0.5 and <1 nM for Src, Lck, Yes and Bcr-Abl, respectively; exhibits two-log increased potency relative to imatinib and retains activity against 14 of 15 imatinib-resistant BCR-ABL mutants; prolongs survival of mice with BCR-ABL-driven disease and inhibits proliferation of BCR-ABL-positive bone marrow progenitor cells from patients with imatinib-sensitive and imatinib-resistant CML.Blood Cancer Approved (In Vitro) :Dasatinib demonstrates significant activity against Bcr-Abl, Src, Lck, Yes, c-Kit, PDGFRβ, p38, Her1, Her2, FGFR-1, and MEK with IC50s of <1.0, 0.50, 0.40, 0.50, 5.0, 28, 100, 180, 720, 880, and 1700 nM, respectively.Dasatinib shows antiproliferative activities aversus K562 chronic myelogenous leukemia (CML), PC3 human prostate tumor, MDA-MB-231 human breast tumor, and WiDr human colon tumor cell lines with IC50s of <1.0 nM, 9.4 nM, 12 nM, and 52 nM, respectively. (In Vivo) :Dasatinib (5 mg/kg and 50 mg/kg, qdx10d, 5 on-2 off) possesses potent antitumor activity and a high safety margin in a K562 xenograft model of chronic myelogenous leukemia (CML), demonstrating complete tumor regressions and low toxicity at multiple dose levels.Dasatinib (10 mg/kg) has a pharmacokinetic profile appropriate for continued advancement into in vivo efficacy studies. Dasatinib (10 mg/kg) demonstrates favorable half-lives (t1/2s) of 3.3 and 3.1 h for i.v. and oral, respectively. The oral bioavailability (Fpo) in this study is 27%.

302962-49-8

BMS-354825 | BMS354825 | BMS 354825

Pharmacology & Drug Discovery

>98% (HPLC)

DMSO: 35.35 mg/mL

CC1=NC (=CC (NC2=NC=C (S2) C (=O) NC2=C (C) C=CC=C2Cl) =N1) N1CCN (CCO) CC1

C22H26ClN7O2S

488.0056

Storage temperature: -20°C. Stability: ≥ 2 years

For research use only.