| 摘要 |
Compound of the formula: wherein each of R1 and R2 is independently selected from the group consisting of halogen, hydroxy, or mono carboxylic acid or R1 and R2 together is a multifunctional carboxylic acid residue which forms a ring with the platinum atom through two oxygens of said multifunctional carboxylic acid; and R3 is a deoxy mono or disaccharide or a derivative thereof; and R4 is selected from the group consisting of hydrogen, C1-4-alkyl, phenyl, benzyl, substituted phenyl or substituted benzyl, wherein substituents are selected from the group consisting of halogen, nitro, C1-2-alkoxy, carboxy, carbonyl ester or phenyl or a pharmaceutically acceptable salt thereof are disclosed. Compositions containing these compounds and methods using these compounds are also discussed. |
