从交让木中提取的生物碱——交让木大足叶碱A-D

Daphnimacropodines A-D, alkaloids from Daphniphyllum macropodum.

作者信息

Kong Ning-Chuan, He Hong-Ping, Wang Yue-Hu, Mu Shu-Zhen, Di Ying-Tong, Hao Xiao-Jiang

机构信息

State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, People's Republic of China.

出版信息

J Nat Prod. 2007 Aug;70(8):1348-51. doi: 10.1021/np0700220. Epub 2007 Jul 25.

DOI:10.1021/np0700220

PMID:17650015

Abstract

Four new Daphniphyllum alkaloids, daphnimacropodines A-D (1-4), together with three known ones, daphnilactone B and daphnezomines H and I, were isolated from the fruits of Daphniphyllum macropodum. Their structures were determined by spectroscopic methods, especially 2D NMR techniques.

摘要

从交让木的果实中分离得到了4个新的交让木生物碱，即大叶虎皮楠碱A-D（1-4），以及3个已知生物碱，即交让木内酯B、虎皮楠胺H和I。通过光谱方法，尤其是二维核磁共振技术确定了它们的结构。