A potent and orally active antagonist (SM-406/AT-406) of multiple inhibitor of apoptosis proteins (IAPs) in clinical development for cancer treatment.
A potent and orally active antagonist (SM-406/AT-406) of multiple inhibitor of apoptosis proteins (IAPs) in clinical development for cancer treatment.
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DOI:
10.1021/jm101505d
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发表时间:
2011-04-28
影响因子:
7.3
通讯作者:
Wang S
中科院分区:
文献类型:
--
作者:
Cai Q;Sun H;Peng Y;Lu J;Nikolovska-Coleska Z;McEachern D;Liu L;Qiu S;Yang CY;Miller R;Yi H;Zhang T;Sun D;Kang S;Guo M;Leopold L;Yang D;Wang S
We report the discovery and characterization of SM-406 (compound 2), a potent and orally bioavailable Smac mimetic and an antagonist of the inhibitor of apoptosis proteins (IAPs). This compound binds to XIAP, cIAP1 and cIAP2 proteins with Ki values of 66.4 nM, 1.9 nM and 5.1 nM, respectively. Compound 2 effectively antagonizes XIAP BIR3 protein in a cell-free functional assay, induces rapid degradation of cellular cIAP1 protein and inhibits cancer cell growth in various human cancer cell lines. It has good oral bioavailability in mice, rats, non-human primates and dogs, is highly effective in induction of apoptosis in xenograft tumors and is capable of complete inhibition of tumor growth. Compound 2 is currently in Phase I clinical trials for the treatment of human cancer.
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影响因子:
64.5
作者:
Du, CY;Fang, M;Wang, XD
通讯作者:
Wang, XD
影响因子:
64.8
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Liu, ZH;Sun, CH;Fesik, SW
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Fesik, SW
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作者:
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Ponder, BAJ
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Korneluk, RG