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Two new terpenoids from fruits of Ziziphus jujuba

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One new ceanothane-type triterpene and one new sesquiterpene,together with two known triterpenes were isolated from the fruits of Ziziphus jujuba Mill.(Rhamnaceae).Based on the spectral analyses,the structures of two new compounds were elucidated as 2α-aldehydo-A(1)-nodup-20(29)-en-27,28-dioic acid(zizyberanal acid)(1),and zizyberanone(2).While the two knowntriterpenes were identified as zizyberanalic acid(3)and ursolic acid(4).

Ziziphus jujubaZizyberanal acidZizyberanoneTdterpeneSesquiterpene

Sheng Guo、Yu Ping Tang、Jin Ao Duan、Shu Lan Su、An Wei Ding

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Jiangsu Key Laboratory for TCM formulae Research,Nanjing University of Chinese Medicine,Nanjing 210046,China

国家自然科学基金Qinglan Project scientific and technological innovation team training program of Jiangsu College and University

30672678

2009

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCDCSCDSCI
影响因子:0.771
ISSN:1001-8417
年,卷(期):2009.20(2)
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