Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifolia
A new anthraquinone, Rubiacordone A (1) (6-acetoxy-1-hydroxy-2-methylanthraquinone-3-O-α-L-rhamnopyranoside), was isolated together with the known anthraquinone, 1-acetoxy-6-hydroxy-2-methylanthraquinone-3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside] (2), from the dried roots of R...
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| Format: | Article |
| Language: | English |
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MDPI AG
2009-01-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/14/1/566/ |
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| author | Xiang Li Zhi Liu Yun Chen Chang-Chun Ruan Li-Juan Wang Yi-Nan Zheng Guang-Zhi Sun |
| author_facet | Xiang Li Zhi Liu Yun Chen Chang-Chun Ruan Li-Juan Wang Yi-Nan Zheng Guang-Zhi Sun |
| author_sort | Xiang Li |
| collection | DOAJ |
| description | A new anthraquinone, Rubiacordone A (1) (6-acetoxy-1-hydroxy-2-methylanthraquinone-3-O-α-L-rhamnopyranoside), was isolated together with the known anthraquinone, 1-acetoxy-6-hydroxy-2-methylanthraquinone-3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside] (2), from the dried roots of Rubia cordifolia. Their structures were elucidated on the basis of extensive 1D and 2D-NMR, as well as HRESI-MS spectroscopic analysis. Metabolites 1 and 2 showed considerable antimicrobial activity against Gram-positive bacteria. |
| first_indexed | 2024-04-14T00:38:04Z |
| format | Article |
| id | doaj.art-cb871554e5334521b0fc849a4c37d5d8 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-04-14T00:38:04Z |
| publishDate | 2009-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-cb871554e5334521b0fc849a4c37d5d82022-12-22T02:22:18ZengMDPI AGMolecules1420-30492009-01-0114156657210.3390/molecules14010566Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifoliaXiang LiZhi LiuYun ChenChang-Chun RuanLi-Juan WangYi-Nan ZhengGuang-Zhi SunA new anthraquinone, Rubiacordone A (1) (6-acetoxy-1-hydroxy-2-methylanthraquinone-3-O-α-L-rhamnopyranoside), was isolated together with the known anthraquinone, 1-acetoxy-6-hydroxy-2-methylanthraquinone-3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside] (2), from the dried roots of Rubia cordifolia. Their structures were elucidated on the basis of extensive 1D and 2D-NMR, as well as HRESI-MS spectroscopic analysis. Metabolites 1 and 2 showed considerable antimicrobial activity against Gram-positive bacteria.http://www.mdpi.com/1420-3049/14/1/566/Rubia cordifoliaRubiacordone AAnthraquinoneAntimicrobial |
| spellingShingle | Xiang Li Zhi Liu Yun Chen Chang-Chun Ruan Li-Juan Wang Yi-Nan Zheng Guang-Zhi Sun Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifolia Molecules Rubia cordifolia Rubiacordone A Anthraquinone Antimicrobial |
| title | Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifolia |
| title_full | Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifolia |
| title_fullStr | Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifolia |
| title_full_unstemmed | Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifolia |
| title_short | Rubiacordone A: A New Anthraquinone Glycoside from the Roots of Rubia cordifolia |
| title_sort | rubiacordone a a new anthraquinone glycoside from the roots of rubia cordifolia |
| topic | Rubia cordifolia Rubiacordone A Anthraquinone Antimicrobial |
| url | http://www.mdpi.com/1420-3049/14/1/566/ |
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