This invention provides a compound of the formula (I):
wherein
X represents a carbon atom or the like: Y represents imino, or the like: Z represents a hydrogen atom or the like: R
1
represents an alkyl group having from 1 to 6 carbon atoms or the like: R
2
and R
3
independently represents a hydrogen atom or the like. These compounds are useful for the treatment of disease conditions mediated by prostaglandin such as pain, or the like in mammalian. This invention also provides a pharmaceutical composition comprising the above compound.
这项发明提供了一种化合物的结构式(I):其中X代表碳原子或类似物:Y代表
亚胺或类似物:Z代表氢原子或类似物:R1代表具有1至6个碳原子的烷基基团或类似物:R2和R3独立地代表氢原子或类似物。这些化合物可用于治疗由
前列腺素介导的疾病状况,如哺乳动物中的疼痛等。该发明还提供了包含上述化合物的药物组合物。