Tram Nguyen Thi Ngoc, Mitova Maya, Bankova Vassya, Handjieva Nedyalka, Popov Simeon S
Vietnam Pharmaceutical Corporation, Laboratory for Chemistry and Technology of Natural Substances, Ho Chi Min City.
Z Naturforsch C J Biosci. 2002 Mar-Apr;57(3-4):239-42. doi: 10.1515/znc-2002-3-407.
A GC-MS analysis of underivatized alkaloids from leaves of Crinum latifolium was performed. From the identified 15 alkaloids, 9 were found for the first time in this plant. Almost all alkaloids belonged to the crinane type. Substantial changes in the methylation and oxidation pattern of the alkaloids at and after flowering were observed.
对宽叶文殊兰叶片中未衍生化的生物碱进行了气相色谱-质谱分析。在鉴定出的15种生物碱中，有9种是首次在该植物中发现。几乎所有生物碱都属于海葱烷型。观察到开花时及开花后生物碱的甲基化和氧化模式有显著变化。
