抗肿瘤（1,2-二苯基 - 乙二胺） - 铂（II）的通式的络合物其中R7是氢或C1-C6烷基，和R 2或者代表卤原子，基团R1，R3，R4，R5，和 R6是相同的或不同的，并且，任选地，氢，卤素，三卤代甲基，C1-C6烷基，羟基，C1-C6烷氧基或卤素或C1-C4链烷磺酰基取代的C 2 -C 6 - 烷酰氧基，或其中R 2是羟基，一个 C1-C6烷氧基或任选被卤素或C1-C4取代的链烷磺酰C 2 -C 6烷酰氧基中的4位，并且在这种情况下，基团R 1和R 3相同或不同，是在苯基的2位和6位 站和卤素，三卤代甲基，C1-C6烷基，羟基，C1-C6烷氧基或任选被卤素或C1-C4链烷磺酰基取代的C 2 -C 6 - 烷酰氧基，其中R 1还可以是氢，如果R 3为卤素，三卤代甲基 或C1- C6烷基，且基团R 4，R 5和R 6相同或不同，并且是氢，卤素，三卤代甲基，C1-C6烷基，羟基，C1-C6烷氧基或任选被卤素或C1-C4链烷磺酰基取代的C2 C6链烷酰氧基平均值，且X是生理学上可接受的阴离子的当量。

Effective anti-tumor (1,2-Diphenyl-ethylene diamine) platinum (II) complexes of the general formula wherein R _{7 is} hydrogen or C, -C ₆ alkyl and R _{2 is} either a halogen atom and the radicals R _1, R _3, R _4, R ₅ and R ₆ are identical or different and are hydrogen, halogen, trihalomethyl, C ₁ -C ₆ alkyl, hydroxy, C ₁ -C ₆ alkoxy or an optionally halogen-substituted ₄ alkanesulfonyloxy or C ₁ -C C ₂ -C ₆ alkanoyloxy group or wherein R _{2 is} a hydroxy group, a C ₁ -C ₆ alkoxy group or an optionally substituted alkanesulfonyloxy ₄ by halogen or C ₁ -C C ₂ -C ₆ alkanoyloxy group in 4-Stel Luna, and in this case the radicals R, and R ₃ are the same or different are in the 2- and 6- position of the phenyl radical and are halogen, trihalomethyl, C ₁ -C ₆ alkyl, hydroxy, C ₁ -C ₆ alkoxy or an optionally substituted alkanesulfonyloxy _{4-C 2} -C by halogen or C, -C ₆ alkanoyloxy group, wherein R ₁ may be hydrogen and, if R ₃ is halo, trihalomethyl or C ₁ -C ₆ alkyl, and the radicals R _4, R ₅ and R ₆ are identical or different and are hydrogen, halogen, trihalomethyl, C ₁ -C ₆ alkyl, hydroxy, C ₁ -C ₆ alkoxy or an optionally halogen or C ₁ -C ₄ alkanesulfonyloxy mean substituted C ₂ -C ₆ alkanoyloxy group, and X represents the equivalent of a physiologically compatible anion.