Discovery of N-benzyl-N'-(4-pipyridinyl)urea CCR5 antagonists as anti-HIV-1 agents (II): modification of the acyl portion |
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Authors: | Duan Maosheng Peckham Jennifer Edelstein Mark Ferris Robert Kazmierski Wieslaw M Spaltenstein Andrew Wheelan Pat Xiong Zhiping |
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Affiliation: | Infectious Diseases Center for Excellence in Drug Discovery, GlaxoSmithKline, Research Ttriangle Park, NC 27709, USA. maosheng.a.duan@gsk.com |
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Abstract: | Modification of the acyl moiety in the CCR5 lead molecule 2 led to identification of several new classes of CCR5 antagonists. Antiviral activity and pharmacokinetic properties of the synthesized compounds were evaluated. Structure-activity relationship (SAR) derived from these studies further guided the optimization efforts, ultimately leading to the discovery of 36 with an acceptable drug-like profile. |
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