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.
描述了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-羧酸的取代酰衍生物,作为降压药物。这种新型中间体是通过将氨基酸(如丙氨酸)与2-溴-4-苯基丁酸或其酯反应制备而成。