Studies on tannins from Tripterygium hypoglaucum (lévl.) hutch.] |
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| Authors: | L Zhang Z Jiang T Tanaka I Kouno |
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| Affiliation: | China Pharmaceutical University, Nanjing 210009. |
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| Abstract: | OBJECTIVE: To study the tannins from Tripterygium hypoglaucum. METHOD: Compounds were isolated by column chromatography and elucidated on the basis of spectroscopic analysis and comparison of references. RESULT: The compounds obtained were determined as (+)catechin, (-)epigallocatechin, procyanidin B-3, procyanidin B-4 and gallocatechin-(4 alpha-->8) epicatechin. CONCLUSION: All the compounds were obtained from this plant for the first time. |
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