申请人:WISCONSIN ALUMNI RESEARCH FOUNDATION
公开号:US10080757B2
公开(公告)日:2018-09-25
Compounds and salts thereof which are acyl-sulfonamides or certain carboxylic acids and which inhibit microbial growth or attenuate the virulence of pathogenic microorganisms and which inhibit UDP-galactopyranose mutase (UGM). Compounds of the invention include 2-aminothiazoles and triazolothiadiazines, particularly 3,6,7-substituted-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines, and 2-amino and salts thereof. Methods for inhibiting growth or attenuating virulence of microbial pathogens including mycobacterium, for example, M. tuberculosis and M. smegmatis and Klebsiella, for example, Klebsiella pneumoniae. Methods for inhibiting eukaryotic human and animal pathogens, and fungi and nematodes in particular. Methods for treatment of infections by prokaryotic and eukaryotic pathogens employing compounds of the invention.
本发明的化合物及其盐类为酰基磺酰胺类或某些羧酸类,可抑制微生物生长或减弱病原微生物的毒力,并可抑制UDP-半乳糖吡喃糖突变酶(UGM)。本发明的化合物包括 2-氨基噻唑和三唑并噻二嗪,特别是 3,6,7-取代的-7H-[1,2,4]三唑并[3,4-b][1,3,4]噻二嗪及其 2-氨基和盐。抑制微生物病原体生长或减弱其毒性的方法,这些微生物病原体包括分枝杆菌(例如结核杆菌和烟曲霉菌)和克雷伯氏菌(例如肺炎克雷伯氏菌)。抑制真核人类和动物病原体,特别是真菌和线虫的方法。利用本发明化合物治疗原核和真核病原体感染的方法。