PROBLEM TO BE SOLVED: To provide an excellent new medicine having a broad therapeutic spectrum, less adverse effect, excellent tolerability and safety, and enhanced solubility to oil such as sesame oil and benzyl benzoate.SOLUTION: A medicine consists of a heterocyclic compound represented by the formula (I) [where the definition of each symbol is as described in the specification] or a salt thereof.COPYRIGHT: (C)2015,JPO&INPIT【課題】本発明は、広い治療スペクトラムを有し、副作用が少なく、忍容性及び安全性に優れ、且つ、ごま油及び安息香酸ベンジルなどの油に対する溶解性が向上した優れた新規な医薬を提供すること。【解決手段】 式(I)[式中、各記号の定義は明細書中に記載の通りである]で表される複素環化合物またはその塩からなる医薬。【選択図】なし
