This invention relates to a series of substituted aromatic ethers of the formula I
1
wherein ring A and X and Y are defined as in the specification, that exhibit activity as glycine transport inhibitors, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their use for the enhancement of cognition and the treatment of the positive and negative symptoms of schizophrenia and other psychoses in mammals, including humans.
这项发明涉及一系列符合以下式I1的取代芳香醚,其中环A和X和Y的定义如规范中所述,它们表现出作为甘
氨酸转运
抑制剂的活性,它们的药学上可接受的盐、含有它们的药物组合物,以及它们用于增强认知和治疗哺乳动物,包括人类,的精神分裂症和其他精神病的正性和负性症状。