4-(substituted cycloalkylmethyl) imidazole-2-thiones, 4-(substituted cycloalkenylmethyl) imidazole-2-thiones, 4-(substituted cycloalkylmethyl) imidazol-2-ones and 4-(substituted cycloalkenylmethyl) imidazol-2-ones and related compounds
申请人:——
公开号:US20040220402A1
公开(公告)日:2004-11-04
Compounds of Formula 1
1
where X is S and the variables have the meaning defined in the specification are specific or selective to alpha
2B
and/or alpha
2C
adrenergic receptors in preference over alpha
2A
adrenergic receptors, and as such have no or only minimal cardivascular and/or sedatory activity. These compounds of Formula 1 are useful as medicaments in mammals, including humans, for treatment of diseases and or alleviations of conditions which are responsive to treatment by agonists of alpha
2B
adrenergic receptors. Compounds of Formula 1 where X is O also have the advantageous property that they have no or only minimal cardivascular and/or sedatory activity and are useful for treating pain and other conditions with no or only minimal cardivascular and/or sedatory activity.
式11的化合物,其中X为S,变量的含义如规范中所定义的,对alpha2B和/或alpha2C肾上腺素受体具有特异性或选择性,而不是对alpha2A肾上腺素受体具有特异性,因此在心血管和/或镇静作用方面几乎没有或仅有最小的活性。这些式1的化合物在哺乳动物,包括人类中,用作治疗对alpha2B肾上腺素受体激动剂治疗有响应的疾病和/或缓解条件的药物。其中X为O的式1的化合物也具有有利的特性,即它们在心血管和/或镇静活性方面几乎没有或仅有最小的活性,并且可用于治疗疼痛和其他在心血管和/或镇静活性方面几乎没有或仅有最小的活性的疾病。