Chemical and biological profile of racemic and optically active dialkylaminoalkylnaphthalenes with analgesic activity
作者:Ornella Azzolina、Simona Collina、Gloria Brusotti、Daniela Rossi、Athos Callegari、Laura Linati、Annalisa Barbieri、Victor Ghislandi
DOI:10.1016/s0957-4166(02)00241-0
日期:2002.6
enantiomers of dialkylaminoalkylnaphthalenes are described here as novel analgesic agents with potencies similar, or superior to that of morphine. The synthesis and isolation of the pure enantiomers and a study of the absolute configuration are reported. The resolution of racemates was accomplished by preparative liquid chromatography using a Chiralpak AD column. The configurational assignment was performed
二烷基氨基烷基萘的外消旋混合物和对映异构体在本文中被描述为新型镇痛剂,其功效与吗啡相似或更高。报道了纯对映异构体的合成和分离以及对绝对构型的研究。外消旋体的拆分通过使用Chiralpak AD柱的制备型液相色谱来完成。在对(+)-苄基-(3-羟基-3-萘-2-基-丁基)二甲基溴化铵的X射线晶体学分析以及CD和NOESY 1 H NMR的比较研究的基础上进行了构型分配拆分对映体的光谱。描述了通过热板试验对止痛活性的药理学评价。