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Flavan-4-ol

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Title: Flavan-4-ol  
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Subject: Flavan-4-ol, Flavanone, Flavonoids, MYB (gene), Flavan
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Flavan-4-ol

Flavan-4-ol
Chemical structure of flavan-4-ol
Identifiers
PubChem
Properties
Molecular formula C15H14O2
Molar mass 226.27 g/mol
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
 YesY   YesY/N?)

The flavan-4-ols (3-deoxyflavonoids) are


  1. ^ Styles and Ceska, 1977
  2. ^ Flavan-4-ol concentration in leaf tissues of grain mold susceptible and resistant sorghum plants at different stages of leaf development. Ramamurthi Jambunathan, Milind S. Kherdekar, J. Agric. Food Chem., 1991, 39 (6), pp 1163–1165
  3. ^ Flavan-4-ol Glycosides from the Rhizomes of Abacopteris penangiana. Zhao Zhongxiang, Ruan Jinlan, Jin Jing, Zou Jian, Zhou Daonian, Fang Wei and Zeng Fanbo, J. Nat. Prod., 2006, 69 (2), pp 265–268 doi:10.1021/np050191p
  4. ^ Progressive Loss of DNA Methylation Releases Epigenetic Gene Silencing From a Tandemly Repeated Maize Myb Gene. Rajandeep S. Sekhon1 and Surinder Chopra Genetics, Vol. 181, 81-91, January 2009

References

These compounds have absorption maxima of 564 nm.[4]

Spectral data

Flavanone 4-reductase is an enzyme that uses (2S)-flavan-4-ol and NADP+ to produce (2S)-flavanone, NADPH, and H+.

Metabolism

Known flavan-4-ols

Contents

  • Known flavan-4-ols 1
  • Metabolism 2
  • Spectral data 3
  • References 4

[3].Abacopteris penangiana extract of the rhizomes of methanol) can be isolated from a 6,8-dimethyl-7-hydroxy-4‘-methoxyanthocyanidin-5-O-β-d-glucopyranoside and triphyllin A together with D and C, B, A Glycosides (abacopterins [2]

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