ent-Pimarane-Type Diterpenoids from Siegesbeckia orientalis L.
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概要
- 論文の詳細を見る
A new ent-pimarane glucoside, named hythiemoside B (4), was isolated from the aerial part of Siegesbecikia orientalis L. (Asteraceae) together with four known ent-pimarane-type diterpenoids : darutigenol (1), darutoside (2), hythiemoside A (3), and ent-(15R),16,19-trihydroxypimar-8(14)-ene 19-O-β-D-glucopyranoside (5). The structure of the new compound was elucidated by spectroscopic analyses and chemical transformation. The NMR data of compounds 1 (^1H-) and 5 (^1H-and ^<13>C-) were also compiled in this study on the basis of 2D experiments.
- 社団法人日本薬学会の論文
- 2005-02-01
著者
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Giang Phan
Faculty Of Chemistry College Of Natural Science Vietnam National University
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Otsuka Hideaki
Dep. Of Pharmacognosy Graduate School Of Biomedical Sciences Hiroshima Univ. 1-2-3 Kasumi Minami-ku
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Otsuka Hideaki
Graduate School of Biomedical Sciences, Hiroshima University
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Son Phan
Faculty Of Chemistry College Of Natural Science Vietnam National University
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Otsuka Hideaki
Graduate School Of Biomedical Sciences Hiroshima University
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Son Phan
Vietnam National Univ. Hanoi Vnm
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Giang Phan
Vietnam National Univ. Hanoi Vnm
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Otsuka Hideaki
Graduate School of Biomedical and Health Sciences, Hiroshima University
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