Specific Targeting of Highly Conserved Residues in the HIV-1 Reverse Transcriptase Primer Grip Region. 2. Stereoselective Interaction to Overcome the Effects of Drug Resistant Mutations
作者:Stefania Butini、Margherita Brindisi、Sandro Cosconati、Luciana Marinelli、Giuseppe Borrelli、Salvatore Sanna Coccone、Anna Ramunno、Giuseppe Campiani、Ettore Novellino、Samantha Zanoli、Alberta Samuele、Gianluca Giorgi、Alberto Bergamini、Michela Di Mattia、Silvana Lalli、Bruno Galletti、Sandra Gemma、Giovanni Maga
DOI:10.1021/jm801395v
日期:2009.2.26
investigation was performed for defining their mechanism of inhibition at either recombinant HIV-1 RT wild type and non-nucleoside reverse transcriptase inhibitors (NNRTIs)-resistant mutants. For the novel compounds (S)-(+)-5 and (S)-(−)-7, a clear-cut stereoselective mechanism of enzyme inhibition was found. Molecular modeling studies were performed for revealing the underpinnings of this behavior
从原型化合物4开始,我们描述了新型的,有效的和广谱的吡咯并苯并(吡啶并)恶唑烷酮抗病毒剂。进行了生化和酶学研究,以确定它们对重组HIV-1 RT野生型和非核苷逆转录酶抑制剂(NNRTIs)抗性突变体的抑制机制。对于新化合物(S)-(+)- 5和(S)-(-)- 7,发现了明确的酶抑制立体选择机制。进行分子建模研究以揭示这种行为的基础。