Diterpenoids and phenanthrenones from the leaves and stems of Strophioblachia fimbricalyx

CORC > 西双版纳热带植物园 > 中国科学院西双版纳热带植物园 > 民族植物学研究组

	Diterpenoids and phenanthrenones from the leaves and stems of Strophioblachia fimbricalyx
	Xu, You-kai
刊名	TETRAHEDRON LETTERS
	2016
卷号	57 期号:21 页码:2262-2265
关键词	Strophioblachia fimbricalyx Norditerpenoids Fimbricalyxoids Cytotoxicity
中文摘要	Five new compounds, namely fimbricalyxoids A-D (1-4) and 13-O-methylfimbricalyx B (5), together with five known compounds (6-10) were isolated from the leaves and stems of Strophioblachia fimbricalyx. Fimbricalyxoid A (1), a cleistanthane diterpenoid, possesses a rare 3,20-oxybridge, while fimbricalyxoids C-D (3-4) are the first seco-ring-A pentanorditerpenoids. Their structures and absolute configuration were established based on NMR and MS data and ECD calculation (1). Compounds 1, 6, and 7 exhibited cytotoxicity against five human tumor cell lines with IC50 values in the range of 1.4-8.2 mu M
公开日期	2016-07-06
内容类型	期刊论文
源URL	[http://ir.xtbg.org.cn/handle/353005/9897]
专题	西双版纳热带植物园_民族植物学研究组
推荐引用方式 GB/T 7714	Xu, You-kai. Diterpenoids and phenanthrenones from the leaves and stems of Strophioblachia fimbricalyx[J]. TETRAHEDRON LETTERS,2016,57(21):2262-2265.
APA	Xu, You-kai.(2016).Diterpenoids and phenanthrenones from the leaves and stems of Strophioblachia fimbricalyx.TETRAHEDRON LETTERS,57(21),2262-2265.
MLA	Xu, You-kai."Diterpenoids and phenanthrenones from the leaves and stems of Strophioblachia fimbricalyx".TETRAHEDRON LETTERS 57.21(2016):2262-2265.