Discovery of dipiperidines as new antitubercular agents
摘要:
As part of our ongoing research effort to develop new therapeutics for treatment of tuberculosis (TB), we synthesized a combinatorial library of 10,358 compounds on solid support using a pool-and-split technique and tested the resulting compounds for activity against Mycobacterium tuberculosis. Structure activity relationship (SAR) evaluation identified new compounds with antitubercular activity, including a novel hit series that is structurally unrelated to any existing antitubercular drugs, dipiperidines. Dipiperidine representatives exhibited MIC values as low as 7.8 mu M, the ability to induce promoter Rv0341 activated in response to cell wall biosynthesis inhibition, relatively low nonspecific cellular toxicity in the range of 30-162 mu M, and log P values less than 4. (C) 2009 Elsevier Ltd. All rights reserved.
METHODS OF USE AND COMPOSITIONS FOR THE DIAGNOSIS AND TREATMENT OF INFECTIOUS DISEASES
申请人:PROTOPOPOVA MARINA NIKOLAEVNA
公开号:US20100273826A1
公开(公告)日:2010-10-28
Methods and compositions for treating disease caused by infectious agents, particularly tuberculosis. In particular, methods and compositions comprising substituted diamines for the treatment of infectious diseases are provided. In one embodiment, these methods and compositions are used for the treatment of mycobacterial infections, including, but not limited to, tuberculosis.