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Discovery of DS34942424: An orally potent analgesic without mu opioid receptor agonist activity
Bioorganic & Medicinal Chemistry ( IF 3.5 ) Pub Date : 2020-08-18 , DOI: 10.1016/j.bmc.2020.115714
Tsuyoshi Arita 1 , Masayoshi Asano 2 , Kazufumi Kubota 3 , Yuki Domon 3 , Nobuo Machinaga 1 , Kousei Shimada 1
Affiliation  

We identified (5′S)-10′-fluoro-6′-methyl-5′,6′-dihydro-3′H-spiro[cyclopropane-1,4′-[2,6]diaza[2,5]methano[2,6]benzodiazonin]-7′(1′H)-one, 22b (DS34942424) with a unique and original bicyclic skeleton. 22b showed an orally potent analgesic in the acetic acid-induced writhing test and formalin test in ddY mice without sedation. Moreover, 22b did not exhibit mu opioid receptor agonist activity.



中文翻译:

DS34942424的发现:无mu阿片受体激动剂活性的口服强效镇痛药

我们确定了(5'S)-10'-氟-6'-甲基-5',6'-二氢-3'H-螺[环丙烷-1,4'-[2,6]二氮杂[2,5]具有独特且原始的双环骨架的甲醇[2,6]苯并二氮杂] -7'(1'H)-one,22bDS34942424)。图22b显示了在没有镇静作用的ddY小鼠中,在乙酸诱导的扭体试验和福尔马林试验中,口服强效镇痛药。此外,22b没有表现出μ阿片样物质受体激动剂活性。

更新日期:2020-08-30
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