中文摘要：

采用柱色谱技术，对水杨梅的化学成分进行分离，从水杨梅乙醇提取物的乙酸乙酯萃取部位分离得到3个化合物，从正丁醇萃取部位分离得到4个化合物；根据光谱分析和文献对照的方法鉴定它们的结构分别为：异香草酸（1），七叶内酯（2），咖啡酸（3），5-hydroxy-2-methylchromone-7-O-β-D-xylopyranosyl（1→6）-β-D-glucopyrano-side（4），东莨菪素（5），7-O-β-D-glucosyl—noreugenin（6），东莨菪苷（7）．化合物1、2,3和7为首次从该植物中分离得到．

英文摘要：

The chemical constituents of Adina rubell Hance were isolated with column chromatographic techniques in the present study. Three compounds were obtained from the ethyl acetate fraction of etha- nol extract of Adina rubella Hance, and four compounds were obtained from the n-butanol fraction of the extract. Their chemical structures were elucidated by spectroscopic analysis and comparison with their published data to be ： isovanillic acid （ 1 ）, aesculetin （ 2）, caffeic acid （ 3 ）, 5-hydroxy-2-methyl- chromone-7-O-β-D-xylopyranosyl（ 1→6） -β-D-glucopyranoside （4）, scopoletin （5）, 7-O-β-D-glucosyl- noreugenin （6） and scopolin （7）. Compounds 1, 2, 3 and 7 were isolated from this herb for the first time.