| abstract |
(57) [Summary] (Modified) [PROBLEMS] To provide a novel drug useful as a psychotropic drug. A compound represented by the following general formula (I) and a pharmacologically acceptable salt thereof. [In the formula, R represents a hydrogen atom, a lower alkyl group or an acyl group, n represents an integer of 1 to 5, and group W represents any of groups represented by the following formulas (i) to (iv). Represents X represents a hydrogen atom or a halogen atom. ] |