Six new cassane diterpenes from the twigs and leaves of Tara (Caesalpinia spinosa Kuntze)

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 植物化学与西部植物资源持续利用国家重点实验室

	Six new cassane diterpenes from the twigs and leaves of Tara (Caesalpinia spinosa Kuntze)
	He,Dongyang; Li,Yuanping; Tang,Hongbo; Ma,Ruijing; Li,Xiaonian; Wang,Liqin
刊名	FITOTERAPIA
	2015-09-01
卷号	105 页码:273-277
关键词	Tara Caesalpinia spinosa Leguminaceae Cassane diterpenoid Caespinosins A-E
英文摘要	Six new cassane diterpenes, isoneocaesalpin H (1), caespinosin A (2), caespinosin B (3), a cassane diterpene with unique 6/6/7 carbon rings, and caespinosins C-E (4-6) were isolated from the twigs and leaves of Tara (Caesalpinia spinosa Kuntze). The absolute configuration of isoneocaesalpin H (1) was determined by single-crystal X-ray crystallographic analysis. Compound 3 represents a class of rare natural cassane diterpene bearing unique 6/6/7 carbon rings. Their structures were identified by 1D and 2D NMR spectral data. Cassane diterpenes were firstly reported from Tara. Compounds 1-5 were evaluated for their cytotoxicity on HL-60, SMMC-7721, A-549, MCF-7 and SW-480 human cancer cell lines, but they were inactive. Crown Copyright (C) 2015 Published by Elsevier B.V. All rights reserved.
类目[WOS]	Chemistry, Medicinal ; Pharmacology & Pharmacy
研究领域[WOS]	Pharmacology & Pharmacy
关键词[WOS]	MOLINA KUNTZE ; FRACTION ; MODEL
收录类别	SCI
语种	英语
WOS记录号	WOS:000361401500042
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/25138]
专题	昆明植物研究所_植物化学与西部植物资源持续利用国家重点实验室
推荐引用方式 GB/T 7714	He,Dongyang,Li,Yuanping,Tang,Hongbo,et al. Six new cassane diterpenes from the twigs and leaves of Tara (Caesalpinia spinosa Kuntze)[J]. FITOTERAPIA,2015,105:273-277.
APA	He,Dongyang,Li,Yuanping,Tang,Hongbo,Ma,Ruijing,Li,Xiaonian,&Wang,Liqin.(2015).Six new cassane diterpenes from the twigs and leaves of Tara (Caesalpinia spinosa Kuntze).FITOTERAPIA,105,273-277.
MLA	He,Dongyang,et al."Six new cassane diterpenes from the twigs and leaves of Tara (Caesalpinia spinosa Kuntze)".FITOTERAPIA 105(2015):273-277.