Cyclohexylamine derivative containing phenyl group, and therapeutic agent for diseases accompanied by central nervous system disorders

Abstract

Disclosed is a novel cyclohexylamine derivative containing a phenyl group, which is useful as a novel sigma receptor ligand. Also disclosed is a therapeutic agent for diseases accompanied by a central nervous system disorder, which comprises the compound as an active ingredient. The therapeutic agent comprises a compound represented by general formula [1] or a pharmacologically acceptable salt thereof as an active ingredient: wherein X and Y independently represent a hydrogen atom, a halogen atom, a trihalomethyl group, a dihalomethyl group, a monohalomethyl group, a methoxy group, a hydroxyl group, or an alkyl group having 1 to 3 carbon atoms; R1, R2, R3 and R4 independently represent a hydrogen atom, a hydroxyl group, an alkoxyl group having 1 to 3 carbon atoms, or an alkyl group having 1 to 3 carbon atoms; R5 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or an alkylene group which has 2 to 4 carbon atoms and can bind to a carbon atom other than carbon atoms that bind to a nitrogen atom on the cyclohexyl ring to form a ring; n represents an integer of 1 to 5; and Z represents a sulfur atom, a carbon atom, or an oxygen atom.

Dependencies are inferred from the claim text.