PROBLEM TO BE SOLVED: To clarify a molecular structure of a metal salen complex exhibiting a pharmacological effect, and to provide a metal salen complex including such a molecular structure, as well as a derivative of the complex.SOLUTION: This metal salen complex compound is characterized in that a plurality of molecules of the metal salen complex or a derivative of the metal salen complex are multimerized at some of the respective metal atoms, with water interposed therebetween.COPYRIGHT: (C)2012,JPO&INPIT【課題】薬理効果を発揮する金属サレン錯体の分子構造を明確し、係る分子構造を備えた金属サレン錯体及びその誘導体を提供する。【解決手段】金属サレン錯体又は当該金属サレン錯体の誘導体の複数分子がそれぞれの金属原子の部分で水を介して多量体化されていることを特徴とする、金属サレン錯体化合物である。【選択図】図1