Two new compounds from Cleidion brevipetiolatum

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• 作者：Wenjie Lu ; Jian Zou ; Jiayuan Chen ; Yingdong Zhu ; Qikang Ya ; Weimin Zhao
• 关键词：Cleidion brevipetiolatum ; Ellagic acid derivatives ; Phenol glycoside
• 刊名：Fitoterapia
• 出版年：2007
• 出版时间：December 2007
• 年：2007
• 卷：78
• 期：7-8
• 页码：614-616
• 全文大小：116 K

文摘

Two new compounds, 4-ethoxycarbonyloxy-3,3′,4′-trimethoxy-ellagic acid (1) and 4-E-propenyl-phenol-1-O-β-d-rutinoside (2), together with four known compounds, 3,3′,4′-trimethoxy-ellagic acid (3), 3,3′-dimethoxy-ellagic acid (4), 3,3′,4′-trimethoxy-ellagic acid-4-O-β-d-glucopyranoside (5) and 3′-methoxy-ellagic acid-4-O-α-l-rhamnopyranoside (6), were isolated from the whole plant of Cleidion brevipetiolatum. Their structures were elucidated from spectral evidences.