Total synthesis of a pepstatin analog incorporating two trifluoromethyl hydroxymethylene isosteres (Tfm-GABOB) and evaluation of Tfm-GABOB containing peptides as inhibitors of HIV-1 protease and MMP-9
作者:Cristina Pesenti、Alberto Arnone、Stefano Bellosta、Pierfrancesco Bravo、Monica Canavesi、Eleonora Corradi、Massimo Frigerio、Stefano V Meille、Mara Monetti、Walter Panzeri、Fiorenza Viani、Romina Venturini、Matteo Zanda
DOI:10.1016/s0040-4020(01)00543-9
日期:2001.7
We describe the asymmetric total synthesis of a trifluoromethyl (Tfm) analogue of the aspartate protease inhibitor pepstatin incorporating two γ-Tfm-γ-amino-β-hydroxybutyric acid (γ-Tfm-GABOB) units instead of the natural statine units. The title compound as well as several Tfm-substituted precursors were tested as inhibitors of HIV-1 protease and Gelatinase B (MMP-9)
我们描述了天冬氨酸蛋白酶抑制剂胃抑素的三氟甲基(Tfm)类似物的不对称总合成,该蛋白结合了两个γ-Tfm-γ-氨基-β-羟基丁酸(γ-Tfm-GABOB)单元而不是天然他汀类单元。测试了标题化合物以及几种Tfm取代的前体作为HIV-1蛋白酶和明胶酶B(MMP-9)的抑制剂