摘要 |
Compounds having the following formula I, and pharmaceutically acceptable salts thereof, including dual inhibitors of ACE and NEP and selective ACE inhibitors: <CHEM> wherein: Y<1> and Y<2> are each independently hydrogen, alkyl, aryl, halogen, or alkoxy; X is O or S(O)t; A is <CHEM> t is zero, one or two; m and n are independently zero or one; and wherein R, R<5>, R<5a>, R<5b>, R<6>, R<7>, R<11>, q and r are defined herein. |