The chemical constituents from the callus culture of Trewia nudiflora

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	The chemical constituents from the callus culture of Trewia nudiflora
	Du, ZZ; Zhao, PJ; He, HP; Zhu, N; Hao, XJ; Shen, YM
刊名	HELVETICA CHIMICA ACTA
	2005
卷号	88 期号:9 页码:2424-2429
ISSN号	0018-019X
通讯作者	duzhizhi@mail.kib.ac.cn ; yshen@mail.kib.ac.cn
文献子类	Article
英文摘要	Five ent-atisane diterpenoids, including three new ones, i.e., (16 alpha)-17-hydroxy-ent-atisan-19-oic acid methyl ester (1), (16 alpha)-17-dihydroxy-ent-atisan-19-oic acid methyl ester (2), (16a)-ent-atisan-16,17,19-triol (3), and two known compounds, i.e., 17-hydroxy-ent-atisan-19-oic acid (4), (16 alpha)-16,17-dihydroxy-ent-atisan-19-al (5), together with one known diterpene glycoside, i.e., sumogaside, two known triterpenes, i.e., germanicone and (3 beta)-beta-amyrin, three known phenolic compounds, i.e., (+)-gallocatechin, (+)-catechin, and gallic acid, and two known sterols, i.e., beta-sitosterol and daucosterol, were isolated from the callus cultures of Trewia nudiflora. Their structures were elucidated by spectroscopic analysis including 1D- and 2D-NMR experiments. No maytansinoids were isolated or detected by LC-ESI-MS in the extracts of the calli, which suggests that the callus cultures can not produce maytansinoids under these conditions.
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:000232318300004
公开日期	2011-12-06
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/2363]
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, Peoples R China
推荐引用方式 GB/T 7714	Du, ZZ,Zhao, PJ,He, HP,et al. The chemical constituents from the callus culture of Trewia nudiflora[J]. HELVETICA CHIMICA ACTA,2005,88(9):2424-2429.
APA	Du, ZZ,Zhao, PJ,He, HP,Zhu, N,Hao, XJ,&Shen, YM.(2005).The chemical constituents from the callus culture of Trewia nudiflora.HELVETICA CHIMICA ACTA,88(9),2424-2429.
MLA	Du, ZZ,et al."The chemical constituents from the callus culture of Trewia nudiflora".HELVETICA CHIMICA ACTA 88.9(2005):2424-2429.