科研之友
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摘要
A new sesquiterpenoid named (-)-alloaromadendrane-4 beta,10 alpha,13,15-tetrol was isolated from the rhizome of Ligusticum chuanxiong Hort., together with two known compounds, campest-4-en-3-one and 3-carboxyethyl-phthalide. Their structures were elucidated on the basis of spectroscopic and chemical analysis. All the compounds showed mild antimicrobial activity.
