申请人:Warner-Lambert Company
公开号:US04532342A1
公开(公告)日:1985-07-30
N-substituted amino acids are described which when coupled with 1,2,3,4-tetrahydroisoquinolines result in substituted acyl derivatives of 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acids as anti-hypertensive agents. The novel intermediates are in turn prepared by reacting an amino acid such as alanine with 2-bromo-4-phenyl butanoic acid or an ester thereof.
本文描述了一种N-取代
氨基酸,当与1,2,3,4-
四氢异喹啉偶联时,会产生
1,2,3,4-四氢异喹啉-3-羧酸取代酰基衍
生物,作为降压剂。而这些新型中间体则是通过将
氨基酸(如丙
氨酸)与2-
溴-
4-苯基丁酸或其酯反应而制备得到的。