OPTICALLY ACTIVE ORGANIC ACIDATE-BRIDGED DINUCLEAR PLATINUM(II) COMPLEX

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.