Orientin
From Wikipedia, the free encyclopedia
| Orientin | |
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2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one |
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Other names
Lutexin, Luteolin-8-C-glucoside |
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| Identifiers | |
| CAS number | 28608-75-5  |
| PubChem | 5281675 |
| ChEMBL | CHEMBL239559  |
| Jmol-3D images | Image 1 |
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| Properties | |
| Molecular formula | C21H20O11 |
| Molar mass | 448.38 g/mol |
| Exact mass | 448.100561 |
 (verify) (what is:  / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) |
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| Infobox references | |
Orientin is a flavone, a chemical flavonoid-like compound found in the passion flower[1], the Açaí palm, in Adonis vernalis and Anadenanthera peregrina. Orientin is also reported in millets[2] and in the Phyllostachys nigra bamboo leaves[3].
Orientin is the 8-C glucoside of luteolin.
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[edit] Isoorientin
Isoorientin (or homoorientin) is the luteolin-6-C-glucoside. It can be isolated from the passion flower, Vitex negundo, the Açaí palm and Swertia japonica.
[edit] See also
[edit] references
- ^ Separation by capillary electrophoresis of C-glycosylflavonoids in Passiflora sp. extracts. E. R. Pastene, G. Bocaz, I. Peric3, M. Montes, V. Silva and E. Riffo, Bol. Soc. Chil. Quím. v.45 n.3 Concepción set. 2000
- ^ Sorghum and millet phenols and antioxydants, Linda Dykes, Lloyd W. Rooney, in Journal of Cereal Science 44 (2006) 236-251
- ^ Isolation and purification of four flavone C-glycosides from antioxidant of bamboo leaves by macroporous resin column chromatography and preparative high-performance liquid chromatography
[edit] External links
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