申请人:Pfizer Inc.
公开号:US04515799A1
公开(公告)日:1985-05-07
1,4-Dihydropyridine derivatives of the formula: ##STR1## wherein R is aryl or heteroaryl; R.sup.1 and R.sup.2 are each independently C.sub.1 -C.sub.4 alkyl or 2-methoxyethyl; Y is --(CH.sub.2).sub.n --, --CH.sub.2 CH(CH.sub.3)-- or --CH.sub.2 C(CH.sub.3).sub.2 13 ; n is 1 to 3; and X is a 5 or 6 membered nitrogen containing aromatic heterocyclic ring which may optionally be substituted by one or more C.sub.1 -C.sub.4 alkyl, phenyl, benzyl, CN, --N(R.sup.3).sub.2, (CH.sub.2).sub.m CO.sub.2 H, (CH.sub.2).sub.m CO.sub.2 (C.sub.1 -C.sub.4 alkyl) or (CH.sub.2).sub.m CON(R.sup.3).sub.2 group wherein each R.sup.3 is independently H or C.sub.1 -C.sub.4 alkyl and m is 0 or 1; and their pharmaceutically acceptable acid addition salts, and pharmaceutical preparation containing such compounds, have utility as anti-ischaemic and antihypertensive agents.
该化合物的中文翻译如下:
公式为:##STR1## 其中R是芳基或杂芳基;R.sup.1和R.sup.2各自独立地为C.sub.1-C.sub.4烷基或2-甲氧基乙基;Y为--(CH.sub.2).sub.n --、--CH.sub.2 CH(CH.sub.3)--或--CH.sub.2 C(CH.sub.3).sub.2 13;n为1到3;X为含有5或6个成员的氮杂芳香环,可以选择性地被一个或多个C.sub.1-C.sub.4烷基、苯基、苄基、CN、--N(R.sup.3).sub.2、(CH.sub.2).sub.m CO.sub.2 H、(CH.sub.2).sub.m CO.sub.2 (C.sub.1-C.sub.4烷基)或(CH.sub.2).sub.m CON(R.sup.3).sub.2基团取代,其中每个R.sup.3独立地为H或C.sub.1-C.sub.4烷基,m为0或1;以及它们的药学上可接受的酸加合物盐和含有这些化合物的制药制剂,具有抗缺血和降压作用。