申请人:Gruenenthal GmbH
公开号:US05326902A1
公开(公告)日:1994-07-05
Oxyalkyne compounds corresponding to the formula I ##STR1## in which the substituent Y in the meta- or para-position is R.sup.1 represents CH.sub.3 or NH.sub.2, R.sup.2 represents H or CH.sub.3, R.sup.3 represents H, C.sub.1-3 -alkyl or COCH.sub.3, and Ar represents an aromatic residue selected from the group ##STR2## with the proviso that the substituents R.sup.4, R.sup.5 and R.sup.6 are the same or different and each substituent represents H, F, Cl, Br, C.sub.1-6 -alkyl, CF.sub.3 or C.sub.1-6 -alkoxy, and R.sup.7 represents H, F, Cl, Br, C.sub.1-3 -alkyl or CF.sub.3, in the form of their racemates or mixtures of diastereoisomers or in optically active form, which are suitable active ingredients in pharmaceutical compositions.
氧乙炔化合物对应于式I ##STR1## 中,其中在间位或对位的取代基Y为R.sup.1代表CH.sub.3或NH.sub.2,R.sup.2代表H或CH.sub.3,R.sup.3代表H,C.sub.1-3-烷基或COCH.sub.3,Ar代表从群中选择的芳香残基##STR2##,但取代基R.sup.4、R.sup.5和R.sup.6相同或不同,每个取代基代表H、F、Cl、Br、C.sub.1-6-烷基、CF.sub.3或C.sub.1-6-烷氧基,R.sup.7代表H、F、Cl、Br、C.sub.1-3-烷基或CF.sub.3,以其外消旋体或对映异构体混合物的形式或光学活性形式存在,可用作药用组合物中的活性成分。