Syntheses of HIV Protease Inhibitors Having a Peptide Moiety Which.
作者:Akira ASAGARASU、Taketo UCHIYAMA、Kazuo ACHIWA
DOI:10.1248/cpb.46.697
日期:——
Some HIV-protease inhibitor derivatives having an N-carbomethoxycarbonyl-prolyl-phenylalanine benzyl ester (CPF) moiety as a binding site to gp120 were designed and synthesized. Almost all the compounds bearing CPF on the phenoxyacetyl group showed protease-inhibitory activity. Compounds 25a and 25b, which have the CPF moiety at the ortho- and meta-positions of the phenoxyacetyl group, respectively, had anti-HIV activity, although the others showed only protease-inhibitory activity. These results suggest that 25b binds to gp120 and inhibits HIV protease.
设计并合成了一些含有N-羧甲氧羰基-脯氨酰-苯丙氨酸苄酯(CPF)部分作为gp120结合位点的HIV蛋白酶抑制剂衍生物。几乎所有在苯氧乙酰基上带有CPF的化合物都显示出蛋白酶抑制活性。化合物25a和25b分别在苯氧乙酰基的邻位和对位上具有CPF部分,它们具有抗HIV活性,尽管其他化合物仅显示出蛋白酶抑制活性。这些结果表明25b能与gp120结合并抑制HIV蛋白酶。