Serendipitous discovery of 2-((phenylsulfonyl)methyl)-thieno[3,2-d]pyrimidine derivatives as novel HIV-1 replication inhibitors
摘要:
We identified a novel class of 2-((phenylsulfonyl) methyl)-thieno[3,2-d] pyrimidine compounds as potent HIV-1 replication inhibitors serendipitously during the process of evaluation of triazolothienopyrimidine (TTPM) compounds. Herein, we report synthesis and biological evaluation of 2-((phenylsulfonyl) methyl)thieno[ 3,2-d] pyrimidine compounds using a cell-based full replication assay to identify thienopyrimidines 6 and 30, which could be further utilized as viable lead compounds. (C) 2014 Elsevier Ltd. All rights reserved.
Here we report mild, environmentally-friendly reaction conditions which enable the addition-elimination SNAr reaction between weakly reactive substrates-an aminopyrrolopyrazole template and several substituted pyrimidines. The method was developed during our efforts to synthesize a series of novel P21-activated kinase (PAK) inhibitors. (c) 2011 Elsevier Ltd. All rights reserved.