申请人:Shering Aktiengesellschaft
公开号:US04600715A1
公开(公告)日:1986-07-15
.beta.-carboline derivatives of general Formula I ##STR1## wherein R.sup.3 is ##STR2## wherein R.sup.5 is C.sub.1-5 alkyl, R.sup.6 is lower alkyl, aralkyl, or alkoxyalkyl of up to 7 carbon atoms, and R.sup.7 and R.sup.8 are hydrogen C.sub.1-5 alkyl, or, collectively with the amido nitrogen atom, piperidino, R.sup.4 is hydrogen, C.sub.1-3 alkyl, or CH.sub.2 OR.sup.9 wherein R.sup.9 is C.sub.1-3 alkyl, atoms, and R.sup.A is --COOR.sup.10 ##STR3## wherein R.sup.10 is hydrogen, lower alkyl, alkoxyalkyl or alkenyl of up to 5 carbon atoms, or benzyl, or X is oxygen or sulfur, and R.sup.11 and R.sup.12 each are hydrogen, lower alkyl or alkenyl or, collectively with the amido nitrogen atom, represent a hetero ring, are prepared by conventional methods and exhibit, inter alia, an effect on the central nervous system and are suitable for use as psychopharmaceuticals.
一般式为I的.beta.-咔啉衍生物
##STR1##
其中,R.sup.3为
##STR2##
其中,R.sup.5为C.sub.1-5烷基,R.sup.6为低烷基,芳基烷基或7个碳原子以下的烷氧基烷基,R.sup.7和R.sup.8为氢、C.sub.1-5烷基或与酰胺氮原子共同构成哌啶基,R.sup.4为氢、C.sub.1-3烷基或CH.sub.2OR.sup.9,其中R.sup.9为C.sub.1-3烷基,原子,R.sup.A为--COOR.sup.10
##STR3##
其中,R.sup.10为氢、低烷基、烷氧基烷基或5个碳原子以下的烯基或苄基,或X为氧或硫,R.sup.11和R.sup.12分别为氢、低烷基或烯基或与酰胺氮原子共同构成杂环,通过常规方法制备,并表现出对中枢神经系统的影响,适用于作为心理药物使用。