Chemical constituents from the pericarp of Trewia nudiflora
Du, ZZ; He, HP; Wu, B; Shen, YM; Hao, XJ
2004
发表期刊HELVETICA CHIMICA ACTA
卷号87期号:3页码:758-763
摘要Three new ent-atisane diterpenes, i.e., 17-hydroxy-ent-atisan-19-oic acid (1), 17-hydroxy-ent-atisan-19-oic acid methyl ester (2), and 16alpha,17-dihydroxy-ent-atisan-19-al (3), together with five known phenolic compounds, Le., gallic acid, ethyl gallate, protocatechuic acid, 3,4,4'-tri-O-methylellagic acid, and a-tocopherol, and two other known compounds, i.e., trans-cinnamic acid and taraxerone, were isolated from the pericarp of Trewia nudiflora collected in Xishuangbanna, Yunnan Province, China. Their structures were elucidated by spectroscopic analysis including 1D- and 2D-NMR. Trace amounts of maytansinoids were isolated by antifungal-activity-guided fractionation and determined by LC-ESI-MS analysis; they were prominent antifungal constituents in the pericarp of Trewia nudiflora.
学科领域Chemistry, Multidisciplinary
收录类别SCI ; IC
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000220814300017
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/5106
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Yunnan, Peoples R China
2.Fujian Coll Tradit Chinese Med, Fujian 350003, Peoples R China
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GB/T 7714
Du, ZZ,He, HP,Wu, B,et al. Chemical constituents from the pericarp of Trewia nudiflora[J]. HELVETICA CHIMICA ACTA,2004,87(3):758-763.
APA Du, ZZ,He, HP,Wu, B,Shen, YM,&Hao, XJ.(2004).Chemical constituents from the pericarp of Trewia nudiflora.HELVETICA CHIMICA ACTA,87(3),758-763.
MLA Du, ZZ,et al."Chemical constituents from the pericarp of Trewia nudiflora".HELVETICA CHIMICA ACTA 87.3(2004):758-763.
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