著者所属:Faculty of Pharmaceutical Sciences, Kyushu University Faculty of Pharmaceutical Sciences, Kyushu University Faculty of Pharmaceutical Sciences, Kyushu University
A new ellagitannin, eugeniin was isolated from cloves, the dried flower buds of Eugenia caryophyllata THUNB., and the structure was determined to be 1, 2, 3-trigalloyl 4, 6-hexahydroxydiphenoyl β-D-glucopyranose.