In one aspect, the invention relates to a crystalline form of the structure: or a pharmaceutically acceptable salt thereof, having neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising this crystalline form; methods of using this crystalline form and its soluble form (I); and processes for preparing soluble (I) and crystalline (I') forms.
在一个方面,该发明涉及结构的晶体形式:或其药用可接受盐,具有脑利
钠酶抑制活性。在另一个方面,该发明涉及包含该晶体形式的药物组合物;使用该晶体形式及其可溶性形式(I)的方法;以及制备可溶性(I)和晶体(I')形式的工艺。