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Engeletin

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Engeletin
Chemical structure of engeletin
Names
IUPAC name
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one
Other names
Identifiers
3D model (JSmol)
  • CC1C(C(C(C(O1)OC2C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC=C(C=C4)O)O)O)O
Properties
C21H22O10
Molar mass 434.39 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Engeletin is a phenolic compound found in wine[1] and isolated from the bark of Hymenaea martiana.[2]

See also

References

  1. ^ Astilbin engeletin in grapes and wine. Eugene K. Trousdale and Vernon L. Singleton, Phytochemistry, Volume 22, Issue 2, 1983, Pages 619-620, doi:10.1016/0031-9422(83)83072-6
  2. ^ Isolation, Chemical Identification and Pharmacological Evaluation of Eucryphin, Astilbin and Engelitin Obtained from the Bark of Hymenaea martiana. Eliane Carneiro, João B. Calixto, Franco Delle Monache‌and Rosendo A. Yunes, Pharmaceutical Biology, 1993, Vol. 31, No. 1, Pages 38-46, doi:10.3109/13880209309082916

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