Compounds having the structure:
are HIV reverse transcriptase inhibitors, wherein A, X, Y, Z, R
1
and R
2
are defined herein. The compounds and their pharmaceutically acceptable salts are useful in the inhibition of HIV reverse transcriptase, the prophylaxis and treatment of infection by HIV and in the prophylaxis, delay in the onset, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.
Discovery of 3-{5-[(6-Amino-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-3-yl)methoxy]-2-chlorophenoxy}-5-chlorobenzonitrile (MK-4965): A Potent, Orally Bioavailable HIV-1 Non-Nucleoside Reverse Transcriptase Inhibitor with Improved Potency against Key Mutant Viruses
作者:Thomas J. Tucker、John T. Sisko、Robert M. Tynebor、Theresa M. Williams、Peter J. Felock、Jessica A. Flynn、Ming-Tain Lai、Yuexia Liang、Georgia McGaughey、Meiquing Liu、Mike Miller、Gregory Moyer、Vandna Munshi、Rebecca Perlow-Poehnelt、Sridhar Prasad、John C. Reid、Rosa Sanchez、Maricel Torrent、Joseph P. Vacca、Bang-Lin Wan、Youwei Yan
DOI:10.1021/jm800856c
日期:2008.10.23
transcriptase inhibitors (NNRTIs) have been shown to be a key component of highly active antiretroviral therapy (HAART). The use of NNRTIs has become part of standard combination antiviral therapies producing clinical outcomes with efficacy comparable to other antiviral regimens. There is, however, a critical issue with the emergence of clinical resistance, and a need has arisen for novelNNRTIs with a broad spectrum