AMG232CAS号: 1352066-68-2分子式: C28H35Cl2NO5S分子量: 568.55描述纯度储存/保存方法别名可溶性/溶解性靶点In vitro(体外研究)In vivo(体内研究)
产品描述 | |
描述 |
AMG 232 is a highly potent, selective and orally bioavailable piperidinone inhibitor of the MDM2-p53 interaction((SPR KD= 0.045 nM, SJSA-1 EdU IC50=9.1 nM). |
纯度 |
>98%
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储存/保存方法 |
Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution.
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基本信息 | |
别名 |
AMG-232, AMG 232
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可溶性/溶解性 |
10 mM in DMSO
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生物活性 | |
靶点 |
MDM-2_p53
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In vitro(体外研究) |
AMG 232 (10 μM) induces p53 signaling and inhibits tumor cell proliferation in three p53 wild-type tumor cell lines (SJSA-1, HCT116, and ACHN). AMG 232 significantly inhibits the human MDM2-p53 interaction in the biochemical HTRF-based assay (IC50=0.6 nM). AMG 232 potently inhibits proliferation of non-MDM2-amplified HCT116 colorectal cells in the BrdU assay (IC50=10 nM).
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In vivo(体内研究) |
AMG 232 (10, 25, 75 mg/kg, p.o.) activates p53 pathway activity in vivo. AMG 232 (100 mg/kg, p.o.) results in 86% TGI compared with control, and the ED50 is 31 mg/kg in the HCT116 colorectal cancer model (KRAS mutant), and results in 97% TGI, with an ED50 of 18 mg/kg in an A375sq2 BRAF-mutant melanoma model. AMG 232 exhibits low clearance (42%), but high clearance (0.74 × Qh) and low oral exposure in dogs (18%). AMG 232 displays robust tumor growth inhibition compared to the vehicle, with an ED50 of 9.1 mg/kg q.d. AMG 232 causes a dose-dependent tumor growth inhibition with an ED50 of 16 mg/kg.
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分子结构图