Benzophenone C-glucosides from Polygala telephioides |
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Authors: | Li J C Nohara T |
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Affiliation: | Faculty of Pharmaceutical Sciences, Kumamoto University, Japan. none@gpo.kumamoto-u.ac.jp |
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Abstract: | Three novel benzophenone C-glucosides, 3'-C-beta-D-glucopyranosyl-2',4',6',3-tetrahydroxy-4-methoxybenzophen one, 3'-C-beta-D-glucopyranosyl-2',4',6'-trihydroxy-3,4-dimethoxybenzophen one and 4'-C-beta-D-glucopyranosyl-2',3',5',6',3-pentahydroxybenzophenone, named telephenones A, B, and C were isolated from the whole plant of Polygala telephioides WILLD and their structures determined by analysis of spectroscopic data. |
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