Sedum alkaloids. X. Structure and synthesis of new 3- and 5-hydroxypiperidine alkaloids
作者:W. Ibebeke-Bomangwa、C. Hootelé(rk)
DOI:10.1016/s0040-4020(01)90031-6
日期:1987.1
The structure and absolute configuration of (-)-3-hydroxynorallosedamine , (-)-3-hydroxyallosedamine and (-)-5-hydroxysedamine , three new minor alkaloids isolated from , are reported. A nitrone-based synthesis of the new bases is described.
报道了从中分离出的三种新的次要生物碱(-)-3-羟基壬二胺,(-)-3-羟基芥二胺和(-)-5-羟基乙二胺的结构和绝对构型。描述了基于硝酮的新碱的合成。