申请人:I.S.F. S.p.A.
公开号:US04324788A1
公开(公告)日:1982-04-13
There are described new alkoxyalkylidenhydrazinopyridazines having antihypertensive activity having the formula: ##STR1## wherein R is alkyl or cycloalkyl having up to 5 carbon atoms, optionally substituted with unsubstituted phenyl, substituted phenyl or cycloalkyl, R.sub.1 is hydrogen or alkyl having 1 to 3 carbon atoms and R.sub.2 is alkyl having 1 to 3 carbon atoms, a carboxylic group or phenyl and the process for their preparation.
描述了一种具有降压活性的新型烷氧基烷基亚肼吡啶,其化学式为:##STR1## 其中,R为具有最多5个碳原子的烷基或环烷基,可选地取代未取代的苯基、取代的苯基或环烷基,R.sub.1为氢或具有1至3个碳原子的烷基,R.sub.2为具有1至3个碳原子的烷基、羧基或苯基,以及其制备方法。