The invention provides compounds of the formula (I): wherein R1 and R2 are defined in the specification, to pharmaceutical compositions comprising the compounds and the compounds for use as medicaments. The compounds potentiate AMPA receptor function and are expected to be useful in the treatment of central nervous system disorders, for example in the treatment of depressive disorders, mood disorders and cognitive dysfunction associated with neuropsychiatric disorders such as schizophrenia.
本发明提供了式(I)的化合物:其中R1和R2在规范中定义,以及包含该化合物的制药组合物和用作药物的化合物。该化合物增强
AMPA受体功能,预计在治疗中枢神经系统疾病方面有用,例如在治疗抑郁症、情绪障碍和与精神神经疾病(如精神分裂症)相关的认知功能障碍方面有用。