申请人:THERAVANCE BIOPHARMA R&D IP, LLC
公开号:US11124502B2
公开(公告)日:2021-09-21
In one aspect, the invention relates to compounds having the formula:
where X, Ra, Rb, R2, and R7 are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds are prodrugs of compounds having neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising these compounds; methods of using these compounds; and processes and intermediates for preparing these compounds.
一方面,本发明涉及具有以下式子的化合物:
其中 X、Ra、Rb、R2 和 R7 如说明书中所定义,或其药学上可接受的盐。这些化合物是具有肾酶抑制活性的化合物的原药。在另一方面,本发明涉及包含这些化合物的药物组合物;使用这些化合物的方法;以及制备这些化合物的工艺和中间体。