Chemical constituents from roots of Rubus parvifolius
To investigate the chemical constituents from the roots of Rubus parvifolius. The chemical constituents were isolated by silica gel column chromatography, Sephadex LH-20, as well as preparative high performance liquid chromatography. Their structures were identified on the basis of physicochemical p...
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| Published in | Zhong yao cai Vol. 37; no. 6; p. 995 |
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| Main Authors | , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
China
01.06.2014
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| Online Access | Get more information |
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| Summary: | To investigate the chemical constituents from the roots of Rubus parvifolius.
The chemical constituents were isolated by silica gel column chromatography, Sephadex LH-20, as well as preparative high performance liquid chromatography. Their structures were identified on the basis of physicochemical properties and NMR analysis.
Six comounds were isolated and identified as 3-O-Acetyl-11α, 12α-epoxy-oleanan-28,β-olide( I ) ,3-O-Acetyl-pomolic acid( II ), Ursolic acid( Ill),Ursolic acid acetate (1V ), Euscaphic acid ( V) and β-Sitosterol ( VI).
Compounds I , II and IV are isolated from Rubus parvifolius for the first time. |
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| ISSN: | 1001-4454 |