A new meta-homoisoflavane from the fresh stems of Dracaena cochinchinensis
Zheng, Q. -A.; Zhang, Y. -J.; Yang, C. -R.
2006-09-01
发表期刊JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
ISSN1028-6020
卷号8期号:6页码:571-577
摘要A new meta-homoisoflavane, 10,11-dihydroxydracaenone C (1), together with 7,4 '-dihydroxyflavone (2), 7,4 '-dihydroxyflavane (3), 4,4 '-dihydroxy-2-methoxychalcone (4), 4,4 '-dihydroxy-2-methoxydihydrochalcone (5), 7,4 '-dihydrohomoisoflavanone (6), 7,4 '-homoisoflavane (7), lophenol (8), beta-sitosterol (9), stigma-5, 22-diene-3-ol ( 10), 1-(4 '-O-beta-D-glucopyranosyl) benzyl-ethan-2-ol (11), 3,4-dihydoxy-1-allylbenezene-4-O-alpha-L-rhamnopyranosyl-(1 -> 6)-O-beta-D-glucopyranoside (12), 1-hydroxy-3,4,5-trimethoxybenzene1-O-alpha-L-apiopyranosyl-(1 -> 6)-O-beta-D-glucopyranoside (13), and tachioside (14) have been isolated from the fresh stems of Dracaena cochinchinensis. Their structures have been established by spectroscopic analysis, especially by 2D NMR. This is the first time compounds 11, 13, 14 have been isolated from Dracaena.
关键词Dracaena Cochinchinensis 10 Agavaceae 11-dihydroxydracaenone c Flavonoids Phenolic Glycosides Sterols
收录类别SCI ; IC
语种英语
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文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1627
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Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
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GB/T 7714
Zheng, Q. -A.,Zhang, Y. -J.,Yang, C. -R.. A new meta-homoisoflavane from the fresh stems of Dracaena cochinchinensis[J]. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,2006,8(6):571-577.
APA Zheng, Q. -A.,Zhang, Y. -J.,&Yang, C. -R..(2006).A new meta-homoisoflavane from the fresh stems of Dracaena cochinchinensis.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,8(6),571-577.
MLA Zheng, Q. -A.,et al."A new meta-homoisoflavane from the fresh stems of Dracaena cochinchinensis".JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 8.6(2006):571-577.
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