Structure–activity relationship of HIV-1 protease inhibitors containing α-hydroxy-β-amino acids. Detailed study of P 1 site
作者:Eiji Takashiro、Ichiro Hayakawa、Tamayo Nitta、Atsushi Kasuya、Shuichi Miyamoto、Yuji Ozawa、Ryuichi Yagi、Ikue Yamamoto、Takahiro Shibayama、Akihiko Nakagawa、Yuichiro Yabe
DOI:10.1016/s0968-0896(99)00127-3
日期:1999.9
The structure-activity relationship of HIV-1 protease (HIV-1 PR) inhibitors containing alpha-hydroxy-beta-amino acids is discussed. We demonstrated that substituent groups on the P1 aromatic rings of the inhibitors exert significant influence on their biological activity. Inhibitors bearing an alkyl or a fluorine atom at the meta and para position on their P1 benzene ring were found to be good inhibitors
讨论了含有α-羟基-β-氨基酸的HIV-1蛋白酶(HIV-1 PR)抑制剂的构效关系。我们证明了抑制剂的P1芳环上的取代基对其生物学活性具有重要影响。发现在它们的P1苯环的间位和对位带有烷基或氟原子的抑制剂是良好的抑制剂。我们还发现,P2苯甲酰胺的取代位置对于良好的抗病毒效力至关重要。在这项研究中,抑制剂48是最有效的[IC90(CEM / HIV-1 IIIB)27 nM],在大鼠中显示出良好的药代动力学。