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| 引用本文： | ??????,?????,?????,??????,Ф??.??????????????????о?[J].中国药学杂志,2016,51(7):538-540. |
| 作者姓名： | ?????? ????? ????? ?????? Ф?? |
| 作者单位： | 1. ?o???????????У????????, ???? a?? 678400; 2. ?????????????,???? ???? 671000 |
| 摘 要： | |
| 关 键 词： | ????????? ? ????????? 7-O-????-L-?????????-(1??2)-??-D-???????-1 8-?????-3-??????? 3-O-??-D-?????????-1 8-?????-5-??????? 7-O-??-D-?????????-1 8-?????-3-??????? |
Glycosides Constituents of Whole Plant of Swertia binchuanensis |
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| LI Zhao-yun,GUO Yan-hua,GUO Yun-jiao,LI Long-xing,XIAO Huai.Glycosides Constituents of Whole Plant of Swertia binchuanensis[J].Chinese Pharmaceutical Journal,2016,51(7):538-540. | |
| Authors: | LI Zhao-yun GUO Yan-hua GUO Yun-jiao LI Long-xing XIAO Huai |
| Institution: | 1.Department of Life Sciences, Dehong Teacher??s College, Mangshi 678400, China; 2.College of Pharmacy and Chemistry, Dali University, Dali 671000, China |
| Abstract: | ??OBJECTIVE To study the chemical constituents of Swertia binchuanensis. METHODS The constituents were isolated and purified by column chromatography of silica gel. Their structures were identified on the basis of spectral analysis and chemical properties. RESULTS Five compounds are isolated and identified as 7-O-????-L-rhamnopyranosyl-(1??2)-??-D-xylopyranosyl??-1,8-dihydroxy-3-methoxyxanthone(1), 3-O-??-D-glucopyranosyl-1,8-dihydroxyl-5-methoxyxanthone(2), 7-O-??-D- glucopyranosyl-1,8-dihydroxyl-3-methoxyxanthone(3), amarogentin(4), and amaroswerin(5). CONCLUSION All of the compounds were isolated from S.binchuanensis for the first time. |
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