Certain nitratoalkyl ester dihydropyridines having antihypertensive
properties
    1.
    发明授权
    Certain nitratoalkyl ester dihydropyridines having antihypertensive properties 失效
    某些具有抗高血压特性的硝基烷基酯二氢吡啶类

    公开(公告)号:US4565824A

    公开(公告)日:1986-01-21

    申请号:US550321

    申请日:1983-11-09

    CPC分类号: C07D211/90

    摘要: Dihydropyridines of the formula ##STR1## in which R is aryl or heterocyclic,R.sup.1, R.sup.2 and R.sup.3 each is hydrogen or various organic radicals,Y is oxygen, or optionally substituted --NH--,Z is --O--NO.sub.2 or --O--NO,X is --COR.sup.4, --COOR.sup.5 or --CO--Y--A--Z,R.sup.4 is alkyl, phenyl, benzyl or an amino radical, andR.sup.5 is an organic radical,or pharmaceutically acceptable acid addition salts thereof, exhibit circulation active properties, e.g. they can be used as antihypertensives, as peripheral and cerebral vasodilators and as coronary therapeutics.

    摘要翻译: 式中,R为芳基或杂环,R 1,R 2和R 3各自为氢或各种有机基团,Y为氧或任选取代的-NH-,Z为-O-NO 2或-O-NO X为-COR 4,-COOR 5或-CO-YAZ,R 4为烷基,苯基,苄基或氨基,R 5为有机基团或其药学上可接受的酸加成盐,具有循环活性,例如 它们可以作为抗高血压药物,作为外周血脑血管扩张剂和冠脉治疗药。