Synthesis and analgesic activity of secondary amine analogues of pyridylmethylamine and positional isomeric analogues of ABT-594
作者:Chuan-Xin Zhang、Ze-Mei Ge、Tie-Ming Cheng、Run-Tao Li
DOI:10.1016/j.bmcl.2005.12.073
日期:2006.4
A series of highly sterically hindered secondary amine analogues of pyridylmethylamine (7a-f, 8a-c) and positional isomeric analogues of ABT-594 (9a-c) were synthesized and evaluated for their in vivo analgesic activity. The compounds 7a and 7d show potent analgesic activity and lower toxicity. Some interesting structure-activity relationships have been revealed.
合成了一系列高度空间受阻的吡啶基甲基胺的仲胺类似物(7a-f,8a-c)和ABT-594的位置异构体类似物(9a-c),并对其体内止痛活性进行了评估。化合物7a和7d显示出有效的镇痛活性和较低的毒性。揭示了一些有趣的结构-活性关系。