申请人:Toray Industries, Inc.
公开号:US04912100A1
公开(公告)日:1990-03-27
A platinum complex represented by the formula: ##STR1## wherein R.sup.1 is a (Cl-18) alkyl group, a (Cl-18)-alkenyl group or a group ----X--R.sup.5 in which X is --CH.dbd.CH-- or a (Cl-5)alkylene group, and R.sup.5 is a phenyl group, a hydroxyphenyl group, a (C7-12) alkoxyphenyl group, a halogenophenyl group, a nitrophenyl group, or (C8-13)alkoxycarbonylphenyl group, a cyclohexyl group having a (Cl--5)alkyl substituent, ##STR2## R.sup.2 is a (Cl-18 alkyl group, R.sup.3 is a hydrogen atom, or R.sup.2 and R.sup.3 are linked together to form a (C2-7)alkylene group, R.sup.4 is OH or NO.sub.3 ; the dotted line indicates that the bond may be either a single bond or a double bond; the chain line indicates a conjugated system; n is a number of from 1 to 2, and the 1,2-diaminocyclohexane moiety has a cis-, trans-l- or trans-d-configuration. This platinum complex is useful in the treatment of tumors.
一种以以下式表示的白金配合物:##STR1## 其中R.sup.1是(Cl-18)烷基,(Cl-18)-烯基或组----X--R.sup.5,其中X是--CH.dbd.CH--或(Cl-5)烷基,R.sup.5是苯基,羟基苯基,(C7-12)烷氧基苯基,卤代苯基,硝基苯基或(C8-13)烷氧羰基苯基,带有(Cl--5)烷基取代基的环己基,##STR2## R.sup.2是(Cl-18)烷基,R.sup.3是氢原子,或R.sup.2和R.sup.3连接在一起形成(C2-7)烷基,R.sup.4是OH或NO.sub.3;虚线表示键可以是单键或双键;链线表示共轭系统;n是1到2的数字,并且1,2-二氨基环己烷基团具有顺式,反式-l-或反式-d-构型。这种白金配合物在肿瘤治疗中有用。