Discovery, structure and HIV-1 integrase inhibitory activities of integracins, novel dimeric alkyl aromatics from Cytonaema sp.
作者:Sheo B. Singh、Deborah L. Zink、Gerald F. Bills、Fernando Pelaez、Ana Teran、Javier Collado、Keith C. Silverman、Russell B. Lingham、Peter Felock、Daria J. Hazuda
DOI:10.1016/s0040-4039(02)00083-7
日期:2002.2
Integrase is a critical viral enzyme for HIV-1 replication and is a novel target for therapeutic intervention against HIV infections. Integracins A-C are three novel dimeric alkyl aromatic inhibitors of HIV-1 integrase discovered from the screening of fungal extracts using,in in vitro assay. These compounds inhibit both coupled and strand transfer activity of HIV-1 integrase with IC50 values of 3.2-6.1 and 17-88 muM, respectively. The discovery, structure and activity of these compounds are described. (C) 2002 Published by Elsevier Science Ltd.