1,2,3-Triazoles as Amide Bioisosteres: Discovery of a New Class of Potent HIV-1 Vif Antagonists.

1,2,3-Triazoles as Amide Bioisosteres: Discovery of a New Class of Potent HIV-1 Vif Antagonists.
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DOI:
10.1021/acs.jmedchem.6b00247
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发表时间:
2016-08-25
影响因子:
7.3
通讯作者:
Rana TM
Rana TM
中科院分区:
医学1区
文献类型:
--
作者:
Mohammed I;Kummetha IR;Singh G;Sharova N;Lichinchi G;Dang J;Stevenson M;Rana TM

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RN-18–based Viral infectivity factor, Vif antagonists reduce viral infectivity by rescuing APOBEC3G (A3G) expression and enhancing A3G-dependent Vif degradation. Replacement of amide functionality in RN-18 (IC50 = 6 μM) by isosteric heterocycles resulted in the discovery of a 1,2,3-trizole, 1d (IC50 = 1.2 μM). We identified several potent HIV-1 inhibitors from a 1d based library including 5ax (IC50 = 0.01 μM), 5bx (0.2 μM), 2ey (0.4 μM), 5ey (0.6 μM), and 6bx (0.2 μM).
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