申请人:Schering Aktiengesellschaft
公开号:US04489092A1
公开(公告)日:1984-12-18
Prostanoic acid derivatives of the formula ##STR1## wherein R.sub.1 is an acid, ester, amide or hydroxyalkylene group; R.sub.2 and R.sub.3 are H or alkyl; R.sub.4 and R.sub.5 are both CH.sub.3 or one is Cl and the other is CH.sub.3 ; A is CH.sub.2 CH.sub.2 or --CH.dbd.CH; B is CH.sub.2 CH.sub.2, trans-CH.dbd.CH, --C.tbd.C-- or ##STR2## W is free or functionally modified hydroxyalkylene or carbonyl; Z is free or functionally modified hydroxymethylene or carbonyl; X Y is either ##STR3## or, when Z is free or functionally modified hydroxymethylene, ##STR4## or, when Z is free or functionally modified carbonyl, --CH.dbd.CH--, R.sub.12 being H, CH.sub.3, CH or free or functionally modified hydroxy; and physiologically acceptable salts thereof when R.sub.1 is an acid group, possess pharmacological activity, including abortion triggering activity.
化合物的结构式为##STR1## 其中R.sub.1是酸、酯、酰胺或羟基烷基基团;R.sub.2和R.sub.3是H或烷基;R.sub.4和R.sub.5均为CH.sub.3或一个为Cl,另一个为CH.sub.3;A为CH.sub.2 CH.sub.2或--CH.dbd.CH;B为CH.sub.2 CH.sub.2、反式-CH.dbd.CH、--C.tbd.C--或##STR2##;W为自由或功能修饰的羟基烷基或羰基;Z为自由或功能修饰的羟甲基或羰基;X Y为##STR3##或当Z为自由或功能修饰的羟甲基时,为##STR4##或当Z为自由或功能修饰的羰基时,为--CH.dbd.CH--,其中R.sub.12为H、CH.sub.3、CH或自由或功能修饰的羟基;当R.sub.1为酸基团时,其生理上可接受的盐具有药理活性,包括引发流产的活性。