申请人:Boehringer Mannheim GmbH
公开号:US04621098A1
公开(公告)日:1986-11-04
The present invention provides thioethers of the general formula: ##STR1## wherein Ar is a phenyl radical which is optionally substituted one, two or three times by alkyl, alkenyl, alkoxy, alkylthio, alkanoyl, hydroxyl, hydroxyalkyl, carboxyl, alkoxycarbonyl, carbamoyl, nitro, amino or halogen, Q is an oxygen or sulphur atom or an NH group, A is a straight-chained or branched C.sub.2 -C.sub.8 alkylene radical which is optionally substituted by a hydroxyl group or can be interrupted by an ethenylene or ethynylene group, n is 0, 1 or 2, and R is a hydrogen atom or a straight-chained or branched alkyl radical which is optionally substituted one or more times by the same or different radicals selected from alkoxycarbonyl, alkoxy, hydroxyl, carboxyl or optionally substituted carbamoyl or amino; as well as the pharmacologically acceptable salts thereof, with the proviso that A cannot be ethylene when Ar is a phenyl radical, Q is an oxygen atom and R is the group --CH.sub.2 COOH. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them.
本发明提供了一般式为:##STR1##的硫醚化合物,其中Ar是苯基,可以通过烷基、烯烃基、烷氧基、硫代烷基、烷酰基、羟基、羟基烷基、羧基、烷氧羰基、氨基甲酰基、硝基、氨基或卤素取代一次、两次或三次;Q是氧原子、硫原子或NH基;A是直链或支链的C.sub.2-C.sub.8烷基基团,可以通过羟基取代,或者可以被乙烯基或乙炔基团所中断;n为0、1或2;R是氢原子或直链或支链的烷基基团,可以被相同或不同的基团取代,这些基团选自烷氧羰基、烷氧基、羟基、羧基或可选择取代的氨基甲酰基或氨基;以及它们的药理学可接受的盐,条件是当Ar是苯基,Q是氧原子且R是基团--CH.sub.2 COOH时,A不能是乙烯基。本发明还提供了制备这些化合物的方法和含有它们的药物组成物。