Triptexanthosides A-E : Xanthone Glycosides from Aerial Parts of Tripterospermum japonicum
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概要
- 論文の詳細を見る
From the aerial parts of Tripterospermum japonicum, five new xanthone glycosides, named triptexanthosides A-E, were isolated along with a known xanthone C-glucoside, mangiferin. Their structures were elucidated as 1,2,6,8-tetrahydroxyxanthone (norswetianin) 1-O-β-D-glucopyranoside and 1-O-β-gentiobioside, and 1,2,8-trihydroxy-5,6-dimethoxyxanthone 2-O-β-D-glucopyranoside, 2-O-β-primeveroside and 1-O-gentiobioside, respectively, from spectroscopic evidence and acid hydrolysis.
- 公益社団法人日本薬学会の論文
- 1999-07-15
著者
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OTSUKA Hideaki
Institute of Pharmaceutical Sciences, Hiroshima University School of Medicine
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Otsuka Hideaki
Institute Of Pharmaceutical Sciences Hiroshima University Faculty Of Medicine
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