A New Compound from Daphne giraldii Nitsche

• 作 者: Wei Xin SUN Qiang ZHANG Jian Q
• 机 构: Department of Natural Medicine Chemistry
• 出 处: 中国化学快报（英文版）
• 发表日期: 2004年期
• 关键词: Daphne giraldii dicoumaringlycoside daphnolin

A new compound, named daphnolin (1), was isolated from the stem barks of Daphne giraldii Nitsche. Its structure was elucidated as 8-hydroxy-7-O-β-D-glucopyranosyl-5-(2-oxo-2H-1-benzopyran-7-hydroxy-8-yloxy)-2H-1-benzopyran-2-one by means of NMR and MS analysis.