A New Xanthone Diglucoside from Swertia
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Kurt Hostettmann; Iwao Miura
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Article
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1977
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John Wiley and Sons
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German
β 174 KB
## Abstract A new xanthone diglucoside (1) has been isolated from the aerial parts of __Swertia perennis__ L. (__Gentianaceae__) by means of column chromatography on polyamide, followed by preparative TLC. on silica gel. From UV. and NMR. data, its structure has been established as 1,3βdiβΞ²βDβgluco