发明名称 |
METHOD FOR PRODUCTION OF (2R)-METHYL-4,4,4-TRIFLUOROBUTYL AMINE OR ITS ACID ADDITIVE SALT, 4,4,4-TRIFLUORO-2-METHYL-N((3S)-1-PHENYLETHYL)BUTYRAMIDE AND (2R)-METHYL-4,4,4-TRIFLUOROBUTYL((1S)-PHENYLETHYL) AMINE OR ITS ACID ADDITIVE SALT AND METHOD FOR PRODUCTION OF (R)-4-(5-(N(4,4,4-TRIFLUORO-2-METHYLBUTYL)-CARBAMOYL)-1-METHYLIN |