申请人:Abbott Laboratories
公开号:US04305938A1
公开(公告)日:1981-12-15
The present invention provides 2,8-disubstituted-10-hydroxy-5,5-dimethyl-tetrahydro-and hexahydro-5H-[1]-benzopyrano[4,3-c]pyridines represented by Formulae I-III: ##STR1## wherein: R is selected from the group consisting of C.sub.4 -C.sub.20 straight or branched chain alkyl, C.sub.8 14 C.sub.20 straight or branched chain arylalkyl; n is an integer from 1-4 inclusive; and X is OH, NR.sub.1 R.sub.2, R.sub.1 and R.sub.2 being the same or different members of the group consisting of hydrogen and loweralkyl, and ##STR2## wherein Y is CH.sub.2, S, O or NR.sub.1 ; and the pharmaceutically acceptable salts thereof. The compounds are useful as antihypertensive agents.
本发明提供了式I-III所表示的2,8-二取代-10-羟基-5,5-二甲基-四氢和六氢-5H-[1]-苯并吡喃[4,3-c]吡啶:其中:R选择自由基,包括C.sub.4-C.sub.20直链或支链烷基、C.sub.8-14C.sub.20直链或支链芳基烷基;n是1-4之间的整数;X是OH、NR.sub.1R.sub.2,其中R.sub.1和R.sub.2是相同或不同的氢和低烷基的成员,以及##STR2##其中Y是CH.sub.2、S、O或NR.sub.1;以及其药学上可接受的盐。这些化合物可用作降压剂。