The invention provides crystalline forms of (R)-3-[N-(3′-chlorobiphenyl-4-ylmethyl)-N′—(3-hydroxyisoxazole-5-carbonyl)hydrazino]-2-hydroxypropionic acid isopropyl ester. This invention also provides pharmaceutical compositions comprising the crystalline compound, processes and intermediates for preparing the crystalline compound, and methods of using the crystalline compound to treat diseases.
该发明提供了(R)-3-[N-(3′-
氯联苯基
甲基)-N′—(
3-羟基异噁唑-5-甲酰)
肼]-2-羟基
丙酸异丙酯的结晶形式。该发明还提供了包含该结晶化合物的药物组合物,用于制备该结晶化合物的工艺和
中间体,以及使用该结晶化合物治疗疾病的方法。