Polymorphs of N—((S)-3-amino-1-(hydroxyamino)-3-methyl-1-oxobutan-2-yl)-4-(((1R,2R)-2-(hydroxymethyl)cyclopropyl)buta-1,3-diynyl)benzamide (Compound I) are provided. Processes for making the same, as well as related compositions and methods, are also disclosed, particularly with regard to the treatment of bacterial infections.
本发明提供了N-((S)-3-
氨基-1-(羟
氨基)-3-甲基-1-氧代丁-2-基)-4-(((1R,2R)-2-(羟甲基)环丙基)丁-1,3-二炔基)苯甲酰胺(化合物I)的多态形式。本发明还公开了制备该化合物的方法,以及相关的组合物和方法,尤其是用于治疗细菌感染的方法。