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题名: Tetranorclerodanes and clerodane-type diterpene glycosides from Dicranopteris dichotoma
作者: Li, Xiao- Li; Yang, Liu-Meng; Zhao, Yu; Wang, Rui-Rui; null(许刚); Zheng, Yong-Tang; Tu, Lin; Peng, Li-Yan; Cheng, Xiao; null(赵勤实)
刊名: JOURNAL OF NATURAL PRODUCTS
关键词: ACID
英文摘要: The acetone extract of Dicranopteris dichotoma afforded two new tetranorclerodanes, 18-hydroxyaylthonic acid (1) and 18-oxo-aylthonic acid (2), and four new clerodane-type diterpene glycosides, (6S,13S)-6-O-[6-O-acetyl-beta-D-glucopyranosyl-(1 -> 4)-alpha-L-rhamnopyranosyl]cleroda-3,14-dien-13-ol (3), (6S,13S)-6-O-[4-O-acetyl-beta-D-glucopyranosyl-(1 -> 4)-alpha-L-rhamnopyranosyl]cleroda-3,14-dien-13-ol (4), 6-O-[6-O-acetyl-beta-D-glucopyranos-yl-(1 -> 4)-alpha-L-rhamnopyranosyl]-(13E)-cleroda-3,13-dien-15-ol (5), and 6-O-[beta-D-glucopyranosyl]-(1 -> 4)-alpha-L-rhamnopyranosyl-(13E)-cleroda-3,13-dien-15-ol (6), together with two known compounds, aylthonic acid (7) and (6S,13S)-cleroda-3,14-diene-6,13-diol (8). The structures of these new compounds were established by a combination of 1D and 2D NMR techniques, MS, and acid hydrolysis. Compound 8 showed modest anti-HIV-1 activity.
出版日期: 2007-02-01
卷号: 70, 期号:2, 页码:265-268
DOI标识: 10.1021/np0603166
语种: 英语
收录类别: SCI ; IC
学科分类: Plant Sciences; Chemistry; Medicinal; Pharmacology & Pharmacy
ISSN号: 0163-3864
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/2119
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Kunming Inst Zool, Key Lab Anim Models & Human Dis Mech, Kunming 650223, Peoples R China
3.Chinese Acad Sci, Kunming Inst Zool, Lab Mol Immunopharmacol, Kunming 650223, Peoples R China
4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Li, XL; Yang, LM; Zhao, Y; Wang, RR; Xu, G; Zheng, YT; Tu, L; Peng, LY; Cheng, X; Zhao, QS.Tetranorclerodanes and clerodane-type diterpene glycosides from Dicranopteris dichotoma,JOURNAL OF NATURAL PRODUCTS,2007,70(2):265-268
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