申请人:Hoechst Aktiengesellschaft
公开号:US04620012A1
公开(公告)日:1986-10-28
The invention relates to new spirocyclic aminoacid derivatives of the formula I ##STR1## in which m denotes 1 or 2, n denotes 0 or 1, R denotes hydrogen, alkyl or aralkyl, R.sup.1 denotes hydrogen or alkyl which can be optionally substituted by amino, acylamino or benzoylamino, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl or partially hydrogenated aryl, each of which can be substituted by alkyl, alkoxy or halogen, arylalkyl or aroylalkyl, both of which can be substituted as defined above in the aryl radical, an S- or O- and/or N-heterocyclic radical or a side chain of an .alpha.-aminoacid, R.sup.2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen, or Y and Z together denote oxygen and X denotes alkyl, alkenyl, cycloalkyl, aryl, which can be monosubstituted, disubstituted or trisubstituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, alkylamino, dialkylamino and/or methylenedioxy, or 3-indolyl, processes for their preparation, agents containing them and their use and new spirocyclic aminoacids as intermediates and a process for their preparation.
本发明涉及式I的新的螺环氨基酸衍生物,其中m表示1或2,n表示0或1,R表示氢、烷基或芳基烷基,R.sup.1表示氢或烷基,可以选择地被氨基、酰胺基或苯甲酰胺基、烯基、环烷基、环烯基、环烷基烷基、芳基或部分氢化芳基取代,每个基团都可以被烷基、烷氧基或卤素取代,芳基烷基或芳基酰基烷基,两者都可以按上述定义在芳基基团中被取代,或者是S-或O-和/或N-杂环基团或α-氨基酸的侧链,R.sup.2表示氢、烷基、烯基或芳基烷基,Y表示氢或羟基,Z表示氢,或Y和Z一起表示氧,X表示烷基、烯基、环烷基、芳基,可以是单取代、双取代或三取代的烷基、烷氧基、羟基、卤素、硝基、氨基、烷基氨基、二烷基氨基和/或亚甲氧基,或3-吲哚基,其制备方法、含有它们的制剂及其用途,以及新的螺环氨基酸作为中间体和其制备方法。