abstract |
【Task】 The present invention relates to an amino alcohol compound having an excellent immunosuppressive action or a pharmacologically acceptable salt thereof. [Solution] Formula (I) [Chemical 1] [Wherein R 1 and R 2 are a hydrogen atom or a lower alkyl group; R 3 is a lower alkyl group; n is 2 or 3; X is a nitrogen atom substituted with a sulfur atom or a lower alkyl group; Y Is a group having the formula —C (═O) —CH 2 —; Z is an ethylene group or the like; R 4 is an aryl group or a substituted aryl group; R 5 is a hydrogen atom or a halogen atom Or a lower alkyl group; provided that when R 1 and R 2 are hydrogen atoms, R 5 represents a halogen atom or a lower alkyl group. Or a pharmacologically acceptable salt thereof. [Selection figure] None. |