HAT is urgently needed. Leucyl-tRNA synthetase (LeuRS), a recently clinically validated antimicrobial target, is an attractive target for development of antitrypanosomal drugs. In this work, we report a series of α-phenoxy-N-sulfonylphenyl acetamides as T. brucei LeuRS inhibitors. The most potent compound 28g showed an IC50 of 0.70 μM which was 250-fold more potent than the starting hit compound 1. The
Bifunctional heterocyclic compounds and methods of making and using same
申请人:Wang Deping
公开号:US20080119419A1
公开(公告)日:2008-05-22
The invention provides a family of bifunctional heterocyclic compounds useful as anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agents. The invention also provides methods of making the bifunctional heterocyclic compounds, and methods of using such compounds as anti-infective, anti-proliferative agents, anti-inflammatory, and/or prokinetic agents.
[EN] BIFUNCTIONAL HETEROCYCLIC COMPOUNDS AND METHODS OF MAKING AND USING SAME<br/>[FR] COMPOSES HETEROCYCLIQUES BIFONCTIONNELS ET PROCEDES DE FABRICATION ET D'UTILISATION DE CES COMPOSES
申请人:RIB X PHARMACEUTICALS INC
公开号:WO2004029066A3
公开(公告)日:2004-08-26
US7335753B2
申请人:——
公开号:US7335753B2
公开(公告)日:2008-02-26
Design and synthesis of N-(3-sulfamoylphenyl)amides as Trypanosoma brucei leucyl-tRNA synthetase inhibitors
needed. Leucyl-tRNA synthetase (LeuRS) is an attractive target for the development of antimicrobial agents. In this work, starting from the hit compound thiourea ZCL539, we designed and synthesized a series of amides as effective T. brucei LeuRS (TbLeuRS) synthetic site inhibitors. The most potent compounds 74 and 91 showed IC50 of 0.24 and 0.25 μM, which were about 700-fold more potent than the starting