A compound of Formula (I) or a salt thereof are provided: wherein R is defined in the specification. Processes for preparation, pharmaceutical compositions, and uses thereof as a medicament, for example in the treatment of a disease or condition mediated by a reduction or imbalance in glutamate receptor function, such as schizophrenia or cognition impairment, are also disclosed.
提供了化合物的
化学式(I)或其盐:其中R在说明书中有定义。还公开了制备方法、药物组合物以及将其用作药物的用途,例如在治疗由谷
氨酸受体功能减少或失衡介导的疾病或症状,比如精神分裂症或认知障碍等。