| 摘要 |
The present invention is an optically active organic acidate-bridged dinuclear platinum(II) complex represented by the general formula (I): or the general formula (I′): (wherein R1 and R2 are the same or different and each represent a hydrogen atom or an alkyl group, or form an alkylene group by binding to each other at the ends thereof; R3 and R4 are the same or different and each represent a hydrogen atom or an alkyl group, or form an alkylene group by binding to each other at the ends thereof; A represents a single bond or a methylene group; and X− represents an anion). The complex of the present invention has an excellent anticancer activity, and is useful as medicine, especially an anticancer agent.
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