A rare new cleistanthane diterpene from the pericarp of Trewia nudiflora

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	A rare new cleistanthane diterpene from the pericarp of Trewia nudiflora
	Du, Zhi-Zhi; Shen, Yue-Mao
刊名	HELVETICA CHIMICA ACTA
	2006
卷号	89 期号:11 页码:2841-2845
ISSN号	0018-019X
通讯作者	yshen@mail.kib.ac.cn
文献子类	Article
英文摘要	A minor, unprecedented diterpene, 3 beta,17-dihydroxycleistantha-12,15-dien-2-one (1), was isolated from the CHCl3-soluble part of the EtOH extract of the pericarp of Trewia nudiflora. The structure of I was elucidated by means of 1D- and 2D-NMR spectroscopic analyses as well as by HR-MS. Also isolated were two known triterpenes, glutin-5-en-3-ol and olean-18-en-3-one (germanicone), as well as three known sterols, (22E,24R)-5 alpha,8 alpha-epidioxyergosta-6,22-dien-3 beta-ol, (22E,24R)-5 alpha,8 alpha-epidioxyergosta-6,9(11),22-trien-3 beta-ol, and (22E,24R)-6-methoxyergosta-7,22-dien-3,5-diol.
学科主题	Chemistry, Multidisciplinary
WOS关键词	MAYTANSINOID TUMOR INHIBITORS
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000242495000023
公开日期	2011-12-06
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/2447]
专题	昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位	Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Du, Zhi-Zhi,Shen, Yue-Mao. A rare new cleistanthane diterpene from the pericarp of Trewia nudiflora[J]. HELVETICA CHIMICA ACTA,2006,89(11):2841-2845.
APA	Du, Zhi-Zhi,&Shen, Yue-Mao.(2006).A rare new cleistanthane diterpene from the pericarp of Trewia nudiflora.HELVETICA CHIMICA ACTA,89(11),2841-2845.
MLA	Du, Zhi-Zhi,et al."A rare new cleistanthane diterpene from the pericarp of Trewia nudiflora".HELVETICA CHIMICA ACTA 89.11(2006):2841-2845.