Urea Derivatives of 2-Aryl-benzothiazol-5-amines: A New Class of Potential Drugs for Human African Trypanosomiasis
作者:Donald A. Patrick、J. Robert Gillespie、Joshua McQueen、Matthew A. Hulverson、Ranae M. Ranade、Sharon A. Creason、Zackary M. Herbst、Michael H. Gelb、Frederick S. Buckner、Richard R. Tidwell
DOI:10.1021/acs.jmedchem.6b01163
日期:2017.2.9
promising compounds were the urea derivatives of 2-aryl-benzothiazol-5-amines. One such analogue, (S)-2-(3,4-difluorophenyl)-5-(3-fluoro-N-pyrrolidylamido)benzothiazole (57) was chosen for in vivo efficacy studies based upon in vitro activity, metabolic stability, and brain penetration. This compound attained 5/5 cures in murine models of both early and late stage human Africantrypanosomiasis, representing