Discovery of conolidine derivative DS39201083 as a potent novel analgesic without mu opioid agonist activity
作者:Tsuyoshi Arita、Masayoshi Asano、Kazufumi Kubota、Yuki Domon、Nobuo Machinaga、Kousei Shimada
DOI:10.1016/j.bmcl.2019.05.045
日期:2019.8
We discovered a novel compound, 5-methyl-1,4,5,7-tetrahydro-2,5-ethanoazocino[4,3-b]indol-6(3H)-one sulfuric acid salt (DS39201083), which was formed by derivatization of a natural product, conolidine. DS39201083 had a unique bicyclic skeleton and was a more potent analgesic than conolidine, as revealed in the acetic acid-induced writhing test and formalin test in ddY mice. The compound showed no agonist
我们发现了一种新化合物,即5-甲基-1,4,5,7-四氢-2,5-乙基氨基偶氮并[4,3-b]吲哚-6(3H)-一种硫酸盐(DS39201083),该化合物形成了通过天然产物可乐定衍生而来。DS39201083具有独特的双环骨架,比可乐定具有更强的镇痛作用,这在乙酸诱导的ddY小鼠的扭体试验和福尔马林试验中均得到证实。该化合物对μ阿片样物质受体无激动剂活性。