申请人:Schering Aktiengesellschaft
公开号:US04423067A1
公开(公告)日:1983-12-27
Carbacyclin derivatives of Formula I ##STR1## wherein R.sub.1 is OR.sub.2, wherein R.sub.2 is hydrogen, alkyl, cycloalkyl, aryl, a heterocyclic residue, or NHR.sub.3, wherein R.sub.3 is an acid residue or hydrogen; X is oxygen; A is --CH.sub.2 --CH.sub.2 --, trans--CH.dbd.CH--, or --C.tbd.C--; W is free or functionally modified hydroxymethylene or free or functionally modified ##STR2## wherein the OH-group can be in the .alpha.- or .beta.-position; D is a straight-chain or branched, saturated or unsaturated aliphatic group of 1-10 carbon atoms, which can optionally be substituted by fluorine atoms, 1,2-methylene, 1,1-trimethylene; E is --C.tbd.C-- or --CR.sub.6 .dbd.CR.sub.7 -- wherein R.sub.6 and R.sub.7 are hydrogen or alkyl of 1-5 carbon atoms; R.sub.4 is an aliphatic group, cycloalkyl, optionally substituted aryl, or a heterocyclic group; R.sub.5 is free or functionally modified hydroxy and, when R.sub.2 is hydrogen, the physiologically compatible salts thereof with bases, have valuable pharmacological properties.
公式I的Carbacyclin衍生物,其中R.sub.1为OR.sub.2,其中R.sub.2为氢,烷基,环烷基,芳基,杂环残基或NHR.sub.3,其中R.sub.3为酸残基或氢;X为氧;A为--CH.sub.2 --CH.sub.2 --,trans--CH.dbd.CH--或--C.tbd.C--;W为自由或功能修饰的羟甲基或自由或功能修饰的##STR2##其中OH基可以在.alpha.-或.beta.-位置;D为直链或支链,饱和或不饱和的1-10个碳原子的脂肪族基,可以选择性地被氟原子,1,2-亚甲基,1,1-三亚甲基取代;E为--C.tbd.C--或--CR.sub.6 .dbd.CR.sub.7 --,其中R.sub.6和R.sub.7为1-5个碳原子的氢或烷基;R.sub.4为脂肪族基,环烷基,可选择性取代的芳基或杂环基;R.sub.5为自由或功能修饰的羟基,当R.sub.2为氢时,与碱的生理兼容盐具有有价值的药理特性。