This invention relates to novel 1-trifluoromethyl-4-hydroxy-7-piperidinylaminomethylchroman derivatives of the formula
wherein R1 is C1-C6 alkyl;
R2 is hydrogen, C1-C6 alkyl, halo C1-C6 alkyl or phenyl;
R3 is hydrogen or halo; and
R4 and R5 are independently hydrogen, C1-C6 alkyl or halo C1-C6 alkyl,
their pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and the use of such compounds to treat CNS, gastrointestinal and other disorders.
这项发明涉及新型1-三
氟甲基-
4-羟基-7-
哌啶基氨甲基色素衍
生物的公式,其中R1为C1-C6烷基;R2为氢、C1-C6烷基、卤素C1-C6烷基或苯基;R3为氢或卤素;以及R4和R5分别为氢、C1-C6烷基或卤素C1-C6烷基,它们的药学上可接受的盐,含有这种化合物的药物组合物,以及使用这种化合物治疗中枢神经系统、胃肠道和其他疾病。