Evaluation of N-(phenylmethyl)-4-[5-(phenylmethyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridin-4-yl]benzamide inhibitors of Mycobacterium tuberculosis growth.

The biological evaluation of imidazopiperidines as FAS II inhibitors of Mycobacterium tuberculosis growth has been carried out with a view to assessment of potential as lead compounds for the development of a new TB drug. A summary of the hit evaluation and current challenges is described herein.

New thiopyrazolo[3,4-d]pyrimidine derivatives as anti-mycobacterial agents.

The multiple parallel synthesis of a series of N,S-bis-alkylated thiopyrazolo[3,4-d]pyrimidines, based on sequential S- then N-alkylation, is reported. These compounds showed significant anti-mycobacterial activity (MICs down to 2mug/ml) and their potential as significant drug-like leads is substantiated through cytotoxicity evaluation and in silico profiling.