Compounds of the general formula (I), wherein one of X1 and X2 represents N, and the other one of X1 and X2 represents —C(CH3), A represents unsubstituted or substituted 5-, 6- or 10-membered aryl or heteroaryl, n is 0 or 1 and B is a bicyclic heteromoiety defined in the specification. Compounds are phosphodiesterase 10A inhibitors and can find use in medicine in the treatment psychotic, neurological and cognitive functions diseases and disorders. (I)
通式(I)化合物,其中 X1 和 X2 中的一个代表 N,X1 和 X2 中的另一个代表-C(
CH3),A 代表未取代或取代的 5、6 或 10 元芳基或杂芳基,n 为 0 或 1,B 为说明书中定义的双环杂环。化合物是
磷酸二酯酶 10A
抑制剂,可用于治疗精神、神经和认知功能疾病和紊乱。(I)