作者:Mauro Marastoni、Martina Bazzaro、Severo Salvadori、Fabrizio Bortolotti、Roberto Tomatis
DOI:10.1016/s0968-0896(00)00308-4
日期:2001.4
Two series of peptidomimetics containing an N-hydroxyamino acid core structure were prepared by mixed solution solid-phase synthesis and tested for inhibitory activity against the human immunodeficiency virus (HIV-1) protease (Pr) and the virus in cell culture. In general, N-hydroxy Gly containing pseudopeptides displayed modest HIV Pr inhibition (IC50 > or = 930 nM). In the N-hydroxy Phe derivatives
通过混合溶液固相合成制备了两个系列的包含N-羟基氨基酸核心结构的拟肽,并在细胞培养中测试了对人免疫缺陷病毒(HIV-1)蛋白酶(Pr)和该病毒的抑制活性。通常,含有N-羟基甘氨酸的假肽显示出适度的HIV Pr抑制(IC50>或= 930 nM)。在N-羟基Phe衍生物中,Fmoc-Phe-psi [CO-N(OH)]-Phe-Pro-NHtBu是该系列的最佳抑制剂(IC50 = 144nM),对细胞培养中的HIV复制具有抑制作用(ED50) = 98 nM),并且对细胞培养和血浆酶具有显着的稳定性。