The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and the like.
The present invention relates to a compound represented by the formula (I):
wherein each symbol is as described in the description, or a salt thereof.
本发明提供了一种
杂环化合物,该化合物对含有 NR2B 亚基的 N
MDA 受体具有拮抗作用,有望用作预防或治疗重度抑郁症、躁郁症、偏头痛、疼痛、痴呆症的行为和心理症状等的药物。
本发明涉及一种由式(I)代表的化合物:
其中各符号如说明书所述,或其盐类。