申请人:Marion Laboratories, Inc.
公开号:US03978067A1
公开(公告)日:1976-08-31
Provided are 5-alkoxy-2-alkyl-7,8-cyclopentano[ h]-1,2,3,4-tetrahydroisoquinoline-1'-ones of the formula ##SPC1## Wherein R and R.sub.1 are the same or different lower alkyl groups, acid addition salts and quaternary ammonium salts thereof, and pharmaceutical compositions containing one or more of the compounds useful as hypotensive agents, and processes of producing the compounds. Also provided are novel 5-alkoxy-2-alkyl-1,2,3,4-tetrahydroisoquinoline intermediates of the formula ##SPC2## Wherein A is CHO-, HOOC-CH=CH-, or HOOC-CH.sub.2 -CH.sub.2 -, R and R.sub.1 are the same or different lower alkyl groups, and acid addition salts and quaternary ammonium salts thereof.
提供了式子为##SPC1##的5-烷氧基-2-烷基-7,8-环戊烷[ h]-1,2,3,4-四氢异喹啉-1'-酮化合物,其中R和R.sub.1是相同或不同的低烷基基团,其酸加成盐和季铵盐,以及含有一种或多种该化合物的药物组合物,该化合物有用于降压剂,并提供了式子为##SPC2##的新型5-烷氧基-2-烷基-1,2,3,4-四氢异喹啉中间体,其中A为CHO-,HOOC-CH=CH-,或HOOC-CH.sub.2-CH.sub.2-,R和R.sub.1是相同或不同的低烷基基团,其酸加成盐和季铵盐。同时还提供了制备该化合物的方法。