Ampelopsin A
![]() (+)-Ampelopsin A | |
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Properties | |
Chemical formula | C28H22O7 |
Molar mass | 470.477 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references |
Chemical compound
Ampelopsin A is a resveratrol dimer found in Ampelopsis glandulosa var. hancei (formerly A. brevipedunculata var. hancei).[1][2][3]
References
- ^ Ampelopsins A, B and C, new oligostilbenes of Ampelopsis brevipedunculata VAR hancei. Yoshiteru Oshima, Yuji Ueno, Hiroshi Hikino, Yang Ling-Ling and Yen Kun-Ying, Tetrahedron, Volume 46, Issue 15, 1990, Pages 5121–5126, doi:10.1016/S0040-4020(01)87819-4
- ^ Chemical determination of the absolute structures of resveratrol dimers, ampelopsins A, B, D and F. Yoshiaki Takaya, Ke-Xu Yan†, Kenji Terashima, Junko Ito and Masatake Niwa, Tetrahedron, Volume 58, Issue 36, 2 September 2002, Pages 7259–7265, doi:10.1016/S0040-4020(02)00785-8
- ^ Zhou, Jiaju; Xie, Guirong; Yan, Xinjian (2011-02-21). Encyclopedia of Traditional Chinese Medicines – Molecular Structures, Pharmacological Activities, Natural Sources and Applications: Vol. 1: Isolated Compounds A-C. Springer Science & Business Media. p. 123. ISBN 978-3-642-16735-5.
External links
- (-)-Ampelopsin A, Metabolite Information
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Oligostilbenoids and their glycosides
- Diptoindonesin C
- Diptoindonesin F
- Gnetin H
- Hemsleyanol D
- Isohopeaphenol
- Laetevirenol A, B, C, D and E
- Suffruticosol A and B
- Viniferal
- E-ω-viniferin
- Z-ω-viniferin
- Diptoindonesin G
- Jezonodione
- B
- Scirpusin A
- Tibeticanol (piceatannol dimer)
- Amurensin B
- Gnetin E
- Gneyulin A
- Johorenol A
- Ampelopsin E
- Vaticanol G
- Dibalanocarpol
- Gnetin J (3"-hydroxygnetin E)
- Gnetin K (3"-methoxygnetin E)
- Gnetuhainin R (isorhapontigenin tetramer)
- Laetevirenol F and G
(five units or more)
- Vaticanol D, H, I and J
of resveratrol
Dimers |
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Tetramers |
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Pentamers |
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Hexamers | |
Higher polymers |
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- Diptoindonesin A (C-glucoside of ε-viniferin)
- Foeniculoside I (glucoside of miyabenol C), II, III and IV
- Laevifonol (an ε-viniferin-ascorbic acid hybrid compound)
- Laevifoside (O-glucoside of ampelopsin A)
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