CD4 mimics targeting the HIV entry mechanism and their hybrid molecules with a CXCR4 antagonist
作者:Tetsuo Narumi、Chihiro Ochiai、Kazuhisa Yoshimura、Shigeyoshi Harada、Tomohiro Tanaka、Wataru Nomura、Hiroshi Arai、Taro Ozaki、Nami Ohashi、Shuzo Matsushita、Hirokazu Tamamura
DOI:10.1016/j.bmcl.2010.07.106
日期:2010.10
as CD4 mimics were previously reported as HIV-1 entry inhibitors that block the gp120–CD4 interaction and induce a conformational change in gp120, exposing its co-receptor-binding site. A structure–activity relationship (SAR) study of a series of CD4 mimic analogs was conducted to investigate the contribution from the piperidine moiety of CD4 mimic 1 to anti-HIV activity, cytotoxicity, and CD4 mimicry
先前报道过,具有CD4模拟物的小分子是HIV-1进入抑制剂,它们阻断gp120-CD4的相互作用并诱导gp120的构象变化,从而暴露其共受体结合位点。进行了一系列CD4模仿类似物的结构活性关系(SAR)研究,以研究CD4模仿1的哌啶部分对gp120构象变化的抗HIV活性,细胞毒性和CD4模仿作用的影响。此外,还合成了几种基于CD4模拟类似物与选择性CXCR4拮抗剂结合的杂合分子,并评估了其实用性。