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Ten undescribed cadinane-type sesquiterpenoids from Eupatorium chinense

文献类型：期刊论文

作者Chen, Ziang1,2,3; Ke, Chang-Qiang2,3; Zhou, Shuaizhen2,3; Feng, Lu2,3; Tang, Chunping2,3; Ye, Yang1,2,3,4
刊名FITOTERAPIA
出版日期2022-01
卷号156页码:105091
关键词Eupatorium chinense Cadinane DFT NMR calculation TDDFT ECD calculation Eupatorinolides A-F Eupatorinic acids A-D
ISSN号0367-326X
DOI10.1016/j.fitote.2021.105091
文献子类Article
英文摘要Ten undescribed cadinane-type sesquiterpenes (1-10) were isolated from the whole plant of Eupatorium chinense. Their planar structures were mainly elucidated by extensive analysis of spectroscopic data and DFT NMR calculations. The absolute configurations of 1, 2, and 3 were determined by TDDFT ECD calculations while those of compounds 4-7 and 9 were confirmed by single crystal X-ray diffraction experiments. Compounds 2 and 3 are a pair of C-10 epimers, compounds 4 and 5 a pair of C-1 epimers, and compounds 9 and 10 a pair of compounds isomerized at both C-1 and C-10. A possible biosynthetic pathway for these new sesquiterpenes was proposed.
WOS关键词CHEMICAL-CONSTITUENTS ; ADENOPHORUM ; DERIVATIVES
WOS研究方向Pharmacology & Pharmacy
语种英语
WOS记录号WOS:000743466900006
出版者ELSEVIER
源URL[http://119.78.100.183/handle/2S10ELR8/309364]  
专题新药研究国家重点实验室
通讯作者Ye, Yang
作者单位1.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China;
2.Chinese Acad Sci, State Key Lab Drug Res, Shanghai Inst Mat Med, Shanghai 201203, Peoples R China;
3.Chinese Acad Sci, Nat Prod Chem Dept, Shanghai Inst Mat Med, Shanghai 201203, Peoples R China;
4.ShanghaiTech Univ, Sch Life Sci & Technol, Shanghai 201210, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Ziang,Ke, Chang-Qiang,Zhou, Shuaizhen,et al. Ten undescribed cadinane-type sesquiterpenoids from Eupatorium chinense[J]. FITOTERAPIA,2022,156:105091.
APA Chen, Ziang,Ke, Chang-Qiang,Zhou, Shuaizhen,Feng, Lu,Tang, Chunping,&Ye, Yang.(2022).Ten undescribed cadinane-type sesquiterpenoids from Eupatorium chinense.FITOTERAPIA,156,105091.
MLA Chen, Ziang,et al."Ten undescribed cadinane-type sesquiterpenoids from Eupatorium chinense".FITOTERAPIA 156(2022):105091.

入库方式： OAI收割

来源：上海药物研究所

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