Cyclic derivatives of 1,4-benzoxazine and 1,4-benzothiazine are disclosd, such as, for instance, 1H,2,3,3a,4-tetrahydro-2-carbamoylmethyl-imidazo[5,1-c][1,4]benzoxazin-1-o ne and 1H,2,3,3a,4-tetrahydro-2-carbamoylmethyl-8-chloro-imidazo[5,1-c][1,4]benzo xazin-1-one. These compounds are active on the central nervous system, and function as antidepressant agents.
公开了1,4-苯并噁嗪和1,4-苯并
噻嗪的环状衍
生物,例如,1H,2,3,3a,4-四氢-2-
氨甲酰甲基-
咪唑并[5,1-c][1,4]苯并噁嗪-1-酮和1H,2,3,3a,4-四氢-2-
氨甲酰甲基-8-
氯-
咪唑并[5,1-c][1,4]苯并噁嗪-1-酮。这些化合物对中枢神经系统具有活性,并作为抗抑郁剂发挥作用。