Non-taxane compounds from the bark of Taxus yunnanensis
Li, SH; Zhang, HJ; Yao, P; Niu, XM; Xiang, W; Sun, HD
2002-06-01
发表期刊JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
ISSN1028-6020
卷号4期号:2页码:147-154
摘要From the bark of Taxus yunnanensis, 15 non-taxane compounds were isolated. Through spectroscopic methods such as 1D and 2D NMR and MS experiments, one of them was determined as a new abietane-type diterpenoid named taxayunnin (1). The other 14 known compounds were identified as taxamairin C (2), taxamairin A (3), 3beta-hydroxy-sandaracopimaric acid (4), (+)-3-hydroxy-isodrimenin (5), rubrosterone (6), ponasterone A (7), ecdysterone (8), 20-hydroxy-echysone-20,22-monoacetonide (9), 7-oxositosterol (10), stigmast-4-en-6beta-ol-3-one (11), 5alpha,6beta-dihydroxy-daucosterol (12), beta-sitosterol (13). daucosterol (14), 1-O-beta-D-glucopyranosyl-(2S, 3R, 4E, 8Z)-2-N-(2'-hydroxypalmitoyl)-octadeca-sphinga-4,8-dienine (15), respectively. Compounds 4-6, 9-12 and 15 were isolated from Taxus plants for the first time.
关键词Taxaceae Taxus Yunnanensis Bark Non-taxane Compounds
收录类别IC ; SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/4594
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.Univ Illinois, Coll Pharm, Program Collaborat Res Pharmaceut Sci, Chicago, IL 60612 USA
2.Chinese Acad Sci, Kunming Inst Bot, Lab Phytochem, Kunming 650204, Peoples R China
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Li, SH,Zhang, HJ,Yao, P,et al. Non-taxane compounds from the bark of Taxus yunnanensis[J]. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,2002,4(2):147-154.
APA Li, SH,Zhang, HJ,Yao, P,Niu, XM,Xiang, W,&Sun, HD.(2002).Non-taxane compounds from the bark of Taxus yunnanensis.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,4(2),147-154.
MLA Li, SH,et al."Non-taxane compounds from the bark of Taxus yunnanensis".JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 4.2(2002):147-154.
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