申请人:I.S.F. S.p.A.
公开号:US04002753A1
公开(公告)日:1977-01-11
6-SUBSTITUTED 3-CARBETHOXYHYDRAZINOPYRIDAZINES OF THE GENERAL FORMULA: ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, represent a lower alkyl group containing from 1 to 6 carbon atoms, an allyl group, a 2-hydroxyethyl group or a 2-hydroxypropyl group, as well as the pharmaceutically acceptable salts thereof. Also a method of preparation. These compounds have anti-hypertensive activity.
6-取代的3-羧甲氧基肼吡嗪的一般式为:##STR1## 其中R.sub.1和R.sub.2,可以相同也可以不同,代表含有1至6个碳原子的低碳基,丙烯基,2-羟乙基基团或2-羟基丙基基团,以及其药学上可接受的盐。还提供了一种制备方法。这些化合物具有降压活性。