| Enantiomeric Sesquiterpene Lactones from Senecio tsoongianus |
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| 作者姓名： | YuZHAO SimonPARSONS |
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| 作者单位： | [1]DepartmentofTraditionalChineseMedicineandNaturalDrugResearch,CollegeofPharmaceuticalSciences,ZhejiangUniversity,Hangzhou310031 [2]DepartmentofChemistry,TheUniversityofEdinburgh,WestMa |
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| 基金项目： | This work is financially supported in part by the Life Sciences Special Fund of Chinese Academy of Sciences Supported by the Ministry of Finance (STZ-00-24)，the Yunnan Province Foundation of Applied Basic Research (2000C0072M)，the Chine-France PRA (g |
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| 摘 要： | From Senecio tsoongianus,two pairs of enantiomeric isomers,tsoongianolides A(1) and B(2),tsoongianolides C (3) and D(4) were isolated. Their structures were elucidated by 1D and 2D-NMR techniques and X-ray diffractions. The cytotoxicity to KB cell of 1 and 2 is also reported.
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| 关 键 词： | X射线衍射 细胞毒性 狗舌草 光学异构体 4里光 倍半萜烯 内酯 |
Enantiomeric Sesquiterpene Lactones from Senecio tsoongianus |
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| Yu ZHAO,Peng WANG,Xiao Jiang HAO,Simon PARSONS,David W.H.RANKIN,Hao SHI,Hong YU,Thierry SEVENET,Francoise GUERITTE.Enantiomeric Sesquiterpene Lactones from Senecio tsoongianus[J].Chinese Chemical Letters,2002,13(8):754-757. |
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| Authors: | Yu ZHAO Peng WANG Xiao Jiang HAO Simon PARSONS David WHRANKIN Hao SHI Hong YU Thierry SEVENET Francoise GUERITTE |
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| Abstract: | From Senecio tsoongianus, two pairs of enantiomeric isomers, tsoongianolides A (1) and B (2), tsoongianolides C (3) and D (4) were isolated. Their structures were elucidated by 1D and 2D-NMR techniques and X-ray diffractions. The cytotoxicity to KB cell of 1 and 2 is also reported. |
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| Keywords: | Sesquiterpenes eremophilanes X-ray cytotoxicity |
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