Theograndin I
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Names | |
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IUPAC name 4′,5,7-Trihydroxyflavon-8-yl 3-O-sulfo-β-D-glucopyranosiduronic acid | |
Systematic IUPAC name (2S,3R,4S,5R,6S)-6-{[5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-1-benzopyran-8-yl]oxy}-3,5-dihydroxy-4-(sulfooxy)oxane-2-carboxylic acid | |
Identifiers | |
3D model (JSmol) | |
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PubChem CID | |
CompTox Dashboard (EPA) | |
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Properties | |
C21H18O15S | |
Molar mass | 542.42 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Theograndin I is a sulfated flavone glucuronide found in Cupuaçu (Theobroma grandiflorum).[1] It is a glucuronide of isoscutellarein (8-Hydroxyapigenin).
References
[edit]- ^ Yang, H; Protiva, P; Cui, B; Ma, C; Baggett, S; Hequet, V; Mori, S; Weinstein, IB; Kennelly, EJ (2003). "New bioactive polyphenols from Theobroma grandiflorum ("cupuaçu")". Journal of Natural Products. 66 (11): 1501–4. doi:10.1021/np034002j. PMID 14640528.