作者:Tetsuo Narumi、Hiroshi Arai、Kazuhisa Yoshimura、Shigeyoshi Harada、Wataru Nomura、Shuzo Matsushita、Hirokazu Tamamura
DOI:10.1016/j.bmc.2011.09.045
日期:2011.11
Derivatives of CD4 mimics were designed and synthesized to interact with the conserved residues of the Phe43 cavity in gp120 to investigate their anti-HIV activity, cytotoxicity, and CD4 mimicry effects on conformational changes of gp120. Significant potency gains were made by installation of bulky hydrophobic groups into the piperidine moiety, resulting in discovery of a potent compound with a higher
设计并合成了CD4模拟物的衍生物,使其与gp120中Phe43腔的保守残基相互作用,以研究其抗HIV活性,细胞毒性以及CD4模拟物对gp120构象变化的影响。通过将庞大的疏水基团安装到哌啶部分中,可以显着提高药效,从而发现了具有更高选择性指数和CD4拟态能力的强效化合物。当前的研究确定了一种新型的先导化合物11,其具有显着的抗HIV活性,并且比已知的CD4模拟物具有更低的细胞毒性。