申请人:ASTA-Werke Aktiengesellschaft Chemische Fabrik
公开号:US04704464A1
公开(公告)日:1987-11-03
There are described (1-benzylethylenediamine)-platin(II)-complexes of the general formula: ##STR1## wherein the radicals R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are the same or different and are hydrogen, a C.sub.1 -C.sub.6 -alkyl group, a benzyl group, or a phenylethyl group, and B is a thienyl radical, an indolyl radical, an imidazolyl radical, or a phenyl radical substituted by the radicals R.sub.5, R.sub.6, an R.sub.7 which are the same or different and are hydrogen, halogen, trihalomethyl, C.sub.1 -C.sub.6 -alkyl, hydroxy, C.sub.1 -C.sub.6 -alkoxy, phenoxy, benzyloxy, C.sub.1 -C.sub.6 -alkanoyloxy, benzoyloxy, C.sub.1 -C.sub.6 -alkanesulfonyloxy, carboxy, C.sub.1 -C.sub.6 -carbalkoxy, cyano, aminocarboxyl, aminocarbonyl, which contains one or two C.sub.1 -C.sub.6 -alkyl radicals, C.sub.1 -C.sub.6 -alkylcarbonyl, nitro, amino, C.sub.1 -C.sub.6 -alkylamino, di-C.sub.1 -C.sub.6 -alkylamino, (C.sub.1 -C.sub.6 -alkyl).sub.3 N.sup.+, C.sub.1 -C.sub.6 -alkanoylamino, C.sub.1 -C.sub.6 -alkyl-C.sub.1 -C.sub.6 -alkanoylamino, C.sub.1 -C.sub.6 -alkanesulfonylamino, C.sub.1 -C.sub.6 -alkyl-C.sub.1 -C.sub.6 -alkanesulfonylamino, aminosulfonyl, aminosulfonyl which contains one or two C.sub.1 -C.sub.6 -alkyl radicals, C.sub.1 -C.sub.6 -alkoxysulfonyl (--SO.sub.2 --O--C.sub.1 --C.sub.6 -alkyl), sulfo (--SO.sub.3 H) or C.sub.1 -C.sub.6 -alkanesulfonyl and two of these groups can be the methylenedioxy group and X is the equivalent of a physiologically compatible anion, as well as optionally their salts with physiologically compatible cations and anions and process of their production.
该专利描述了一般式为:##STR1##的(1-苄基乙二胺)-铂(II)-配合物,其中基团R.sub.1、R.sub.2、R.sub.3和R.sub.4相同或不同,可以是氢、C.sub.1-C.sub.6烷基、苄基或苯乙基基团;B是噻吩基团、吲哚基团、咪唑基团或苯基基团,该苯基基团被基团R.sub.5、R.sub.6、R.sub.7取代,这些基团相同或不同,可以是氢、卤素、三卤甲基、C.sub.1-C.sub.6烷基、羟基、C.sub.1-C.sub.6烷氧基、苯氧基、苄氧基、C.sub.1-C.sub.6酰氧基、苯甲酰氧基、C.sub.1-C.sub.6烷磺酰氧基、羧基、C.sub.1-C.sub.6羧烷氧基、氰基、氨基羧基、氨基甲酰基,其中包含一个或两个C.sub.1-C.sub.6烷基基团、C.sub.1-C.sub.6烷基羧酰基、硝基、氨基、C.sub.1-C.sub.6烷基氨基、二C.sub.1-C.sub.6烷基氨基、(C.sub.1-C.sub.6烷基).sub.3 N.sup. +、C.sub.1-C.sub.6烷基酰胺基、C.sub.1-C.sub.6烷基-C.sub.1-C.sub.6烷基酰胺基、C.sub.1-C.sub.6烷基磺酰胺基、C.sub.1-C.sub.6烷基-C.sub.1-C.sub.6烷基磺酰胺基、氨基磺酰基、含有一个或两个C.sub.1-C.sub.6烷基基团的氨基磺酰基、C.sub.1-C.sub.6烷氧基磺酰基(-SO.sub.2-O-C.sub.1-C.sub.6烷基)、磺酸(-SO.sub.3 H)或C.sub.1-C.sub.6烷基磺酰基,其中两个基团可以是亚甲二氧基基团,X是生理兼容性阴离子的等效物,以及它们与生理兼容阳离子和阴离子的盐和生产过程(翻译结果仅供参考)。