申请人:——
公开号:US20040204409A1
公开(公告)日:2004-10-14
This invention provides a compound of the formula (I):
1
wherein R
1
and R
2
independently represent a hydrogen atom or the like; X represents a covalent bond or the like: A represents a bicyclic, aromatic, saturated or partially unsaturated heterocyclic or carbocyclic group having from 8 to 12 ring atoms; or the like: B represents a phenyl group or a heteroaryl group having from 5 to 6 ring atoms or the like:
These compounds are useful for the treatment of disease conditions caused by overactivation of NMDA NR2B receptor such of pain, or the like in mammalian. This invention also provides a pharmaceutical composition comprising the above compound.
这项发明提供了一个化合物,其化学式为(I):其中R1和R2分别表示氢原子或类似物;X表示共价键或类似物;A表示具有8至12个环原子的双环、芳香、饱和或部分不饱和的杂环或碳环基团;或类似物;B表示具有5至6个环原子的苯基或杂环基团;或类似物。这些化合物对于治疗由NMDA NR2B受体过度活化引起的疾病情况,如疼痛等在哺乳动物中具有用途。这项发明还提供了包含上述化合物的药物组合物。