| Two New Triterpene Esters from Daphniphyllum oldhami |
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| 作者姓名： | YueWeiGUO ZhiYuSHAO DaYuanZHU |
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| 作者单位： | StateKeyLaboratoryofDrugResearch,InstituteofMateriaMedica,ShanghaiInstitutesforBiologicalSciences,ChineseAcademyofSciences,Shanghai200031 |
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| 摘 要： | Two new triterpene esters,2-O-eaffeoylalphitolic acid(1)and methyl 2-O-eaffeoyl-alphitolate(2),together with two known triterpenes were isolated from the shrub Daphniphyllum oldnami.The structures of new compounds were elucidated on the basis of detailed spectroscopic analysis and compared with related compound.
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| 关 键 词： | Triterpene Ester Daphniphyllum oldhami 2－O－eaffeoylalphitolic acid methyl 2－O－eaffeoyl－alphitolate triterpene 三萜酯 |
Two New Triterpene Esters from Daphniphyllum oldhami |
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| YueWeiGUO ZhiYuSHAO DaYuanZHU.Two New Triterpene Esters from Daphniphyllum oldhami[J].Chinese Chemical Letters,2002,13(12):1181-1184. |
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| Authors: | Zhi Yu SHAO Da Yuan ZHU Yue Wei GUO |
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| Abstract: | Two new triterpene esters, 2-O-caffeoylalphitolic acid (1) and methyl 2-O-caffeoyl- alphitolate (2), together with two known triterpenes were isolated from the shrub Daphniphyllum oldhami. The structures of new compounds were elucidated on the basis of detailed spectroscopic analysis and compared with related compound. |
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| Keywords: | Daphniphyllum oldhami triterpenoid 2-O-caffeoylalphitolic acid methyl 2-O-caffeoyl -alphitolate |
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