A potent bivalent Smac mimetic (SM-1200) achieving rapid, complete, and durable tumor regression in mice.
A potent bivalent Smac mimetic (SM-1200) achieving rapid, complete, and durable tumor regression in mice.
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DOI:
10.1021/jm400216d
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发表时间:
2013-05-23
影响因子:
7.3
通讯作者:
Wang, Shaomeng
中科院分区:
文献类型:
--
作者:
Sheng, Rong;Sun, Haiying;Liu, Liu;Lu, Jianfeng;McEachern, Donna;Wang, Guanfeng;Wen, Jianfeng;Min, Ping;Du, Zhenyun;Lu, Huirong;Kang, Sanmao;Guo, Ming;Yang, Dajun;Wang, Shaomeng
We have designed, synthesized and evaluated a series of new compounds based upon our previously reported bivalent Smac mimetics. This led to the identification of compound 12 (SM-1200), which binds to XIAP, cIAP1 and cIAP2 with Ki values of 0.5 nM, 3.7 nM and 5.4 nM, respectively, inhibits cell growth in the MDA-MB-231 breast cancer and SK-OV-3 ovarian cancer cell lines with IC50 values of 11.0 nM and 28.2 nM, respectively. Compound 12 has a much improved pharmacokinetic profile over our previously reported bivalent Smac mimetics and is highly effective in induction of rapid and durable tumor regression in the MDA-MB-231 xenograft model. These data indicate that compound 12 is a promising Smac mimetic and warrants extensive evaluation as a potential candidate for clinical development.
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影响因子:
7.3
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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
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