Indoles and pyridazino[4,5-b]indoles as nonnucleoside analog inhibitors of HIV-1 reverse transcriptase
作者:M Font、A Monge、A Cuartero、A Elorriaga、J.J. Martínez-Irujo、E Alberdi、E Santiago、I Prieto、J.J. Lasarte、P Sarobe、F Borrás
DOI:10.1016/0223-5234(96)88316-4
日期:1995.1
The synthesis and the study of the activity of new indol-2-carboxamides and pyridazino[4,5-b]indoles as inhibitors of HIV-1 reverse transcriptase (RT) are presented. The activity of the compounds synthesized as inhibitors of different types of HIV-1 RT (wild type enzyme and mutant forms P236L, Y181C and P236L/Y181C) was evaluated. The activity of the most active compounds was investigated in the syncytia reduction in vitro assay, in HIV-1(IIIB)-infected HT4lacZ-1 cells. Their potential cytotoxicity was determined in parallel. Two lead compounds, N-[1-[2-(3-isopropylamino)pyridyl]piperazin]-5,6-methylenedioxy indol-2-carboxamide 7q and N-[1-[2-(3-ethylamino)pyridyl]piperazin] 7s have been identified.