Nucleotide competing reverse transcriptase inhibitors: Discovery of a series of non-basic benzofurano[3,2-d]pyrimidin-2-one derived inhibitors
作者:Clint A. James、Patrick DeRoy、Martin Duplessis、Paul J. Edwards、Teddy Halmos、Joannie Minville、Louis Morency、Sébastien Morin、Bruno Simoneau、Martin Tremblay、Richard Bethell、Michael Cordingley、Jianmin Duan、Louie Lamorte、Alex Pelletier、Daniel Rajotte、Patrick Salois、Sonia Tremblay、Claudio F. Sturino
DOI:10.1016/j.bmcl.2013.02.021
日期:2013.5
A HTS screen led to the identification of a benzofurano[3,2-d]pyrimidin-2-one core structure which upon further optimization resulted in 1 as a potent HIV-1 nucleotide competing reverse transcriptase inhibitor (NcRTI). Investigation of the SAR at N-1 allowed significant improvements in potency and when combined with the incorporation of heterocycles at C-8 resulted in potent analogues not requiring a basic amine to achieve antiviral activity. Additional modifications at N-1 resulted in 33 which demonstrated excellent antiviral potency and improved physicochemical properties. (C) 2013 Published by Elsevier Ltd.