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题名: THREE PHYTOECDYSTEROIDS FROM Sagina japonica AND POTENTIAL BIOTRANSFORMING PATHWAYS OF JAPONICONE
作者: Jia, Aiqun1; null(李艳)1; Zhou, Jun2; Gao, Jinming3
刊名: CHEMISTRY OF NATURAL COMPOUNDS
关键词: Sagina japonica Ohwi ; phytoecdysteroid ; shidasterone ; japonicone ; biotransformation
英文摘要: In continuation of the series of studies on the chemical components of the whole plant of Sagina japonica Ohwi, another two phytoecdysteroids named 22,25-epoxy-24-methylene-2,3,14,20-tetrahydrocholest-7-en-6-one, or japonicone (1) and shidasterone (2), along with the previously reported compound 20-hydroxyecdysone (3), have been isolated on the basis of polyspectroscopic methods ((1)H NMR, (13)C NMR, HMQC, HMBC, MS, and IR). The heteronuclear multiple bond coherence (HMBC) data of shidasterone (2) was supplemented for first time. Potential biotransforming pathways of japonicone (1) were discussed.
出版日期: 2010-11-01
卷号: 46, 期号:5, 页码:738-741
语种: 英语
收录类别: SCI ; IC
学科分类: Chemistry, Organic
ISSN号: 0009-3130
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/4038
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.Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210014, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
3.NW A&F Univ, Res Ctr Nat Med Chem, Coll Sci, Yangling 712100, Shaanxi, Peoples R China

Recommended Citation:
Jia, AQ; Li, Y; Zhou, J; Gao, JM.THREE PHYTOECDYSTEROIDS FROM Sagina japonica AND POTENTIAL BIOTRANSFORMING PATHWAYS OF JAPONICONE,CHEMISTRY OF NATURAL COMPOUNDS,2010,46(5):738-741
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