2024年6月17日 星期一
元宝草化学成分研究
Study on chemical constituents in Hypericum sampsonii
2015年 第24卷 第1期 页码[110-112]    下载全文[0.8MB]  
Abstract

Eight compounds were isolated from ethyl acetate fraction of volume fraction 80% ethanol extracts in whole plant of Hypericum sampsonii Hance. They are benzoic acid (Ⅰ), β-sitosterol (Ⅱ), 1,7-dihydroxyxanthone (Ⅲ), 1,3-dihydroxy-5-methoxyxanthone (Ⅳ), 1,3,6,7-tetrahydroxyxanthone (Ⅴ), quercetin (Ⅵ), toxyloxanthone B (Ⅶ),Ⅰ3,Ⅱ8-biapigenin (Ⅷ). In which, compound Ⅳand Ⅷare isolated from H. sampsonii for the first time.

关键词元宝草; 乙醇提取物; 化学成分
Key wordsHypericum sampsonii Hance; ethanol extract; chemical constituent
作者东鸿鑫a, 夏超b,刘媛b, 樊明a, 吴婷a, 石金城b
所在单位南京工业大学: a. 药学院, b. 江苏省药物研究所有限公司, 江苏南京210009
点击量1486
下载次数949
基金项目江苏省产学研联合创新资金———前瞻性联合研究项目(BY2010103)