Benzazoquinone and benzazoninone derivatives, process for their preparation, their pharmaceutical preparations as well as their therapeutic use

摘要

Variously substituted 1-carboxymethyl-3-(carboxymethylamino)-benzazocin-2-one and benzazonin-2-one derivatives are disclosed as angiotensin converting enzyme inhibitors and antihypertensive agents. Synthesis of, pharmaceutical compositions and methods of treatment utilizing such compounds are included.