Kumatakenin
Kumatakenin
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Names |
IUPAC name
5-hydroxy-2-(4-hydroxyphenyl)-3,7-dimethoxychromen-4-one |
Other names
Jaranol Kumatakillin 5,4'-dihydroxy-3,7-dimethoxyflavone 3,7-dimethoxyl kaempferol kamatakenin |
Identifiers |
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3301-49-3 Y |
3D model (Jmol) |
Interactive image |
ChemSpider |
4477326 N |
PubChem |
5318869 |
InChI=1S/C17H14O6/c1-21-11-7-12(19)14-13(8-11)23-16(17(22-2)15(14)20)9-3-5-10(18)6-4-9/h3-8,18-19H,1-2H3 NKey: BJBUTJQYZDYRMJ-UHFFFAOYSA-N NInChI=1/C17H14O6/c1-21-11-7-12(19)14-13(8-11)23-16(17(22-2)15(14)20)9-3-5-10(18)6-4-9/h3-8,18-19H,1-2H3 Key: BJBUTJQYZDYRMJ-UHFFFAOYAI
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COC1=CC(=C2C(=C1)OC(=C(C2=O)OC)C3=CC=C(C=C3)O)O
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Properties |
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C17H14O6 |
Molar mass |
314.28 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
N verify (what is YN ?) |
Infobox references |
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Kumatakenin is an O-methylated flavonol. It can be found in Astragalus membranaceus.[1]
References
- ↑ Kumatakenin from Astragalus membranaceus. D. Dungérdorzh and V. V. Petrenko, Chemistry of Natural Compounds, may 1972, Volume 8, Number 3, doi:10.1007/BF00563758
Flavonols and their conjugates |
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Backbone | |
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Flavonols | Aglycones | |
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| Conjugates | | |
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- Afzelin (Kaempferol 3-rhamnoside)
- Astragalin (kaempferol 3-O-glucoside)
- Kaempferitrin (kaempferol 3,7-dirhamnoside)
- Juglanin (Kaempferol 3-O-arabinoside)
- Kaempferol 3-alpha-L-arabinopyranoside
- Kaempferol 3-alpha-D-arabinopyranoside
- Kaempferol 7-alpha-L-arabinoside
- Kaempferol 7-O-glucoside
- Kaempferol 3-lathyroside
- Kaempferol 4'-rhamnoside
- Kaempferol 5-rhamnoside
- Kaempferol 7-rhamnoside
- Kaempferol 7-O-alpha-L-rhamnofuranoside
- Kaempferol 3-xyloside
- Kaempferol 7-xyloside
- Robinin (kaempferol-3-O-robinoside-7-O-rhamnoside)
- Kaempferol 3-O-rutinoside
- Sophoraflavonoloside (Kaempferol 3-O-sophoroside)
- Trifolin (Kaempferol 3-O-beta-D-galactoside)
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O-Methylated flavonols | Aglycones | |
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| Glycosides | of isorhamnetin |
- Narcissin (Isorhamnetin 3-O-rutinoside)
- Isorhamnetin 3-O-glucoside
- Tamarixetin 7-rutinoside
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| other |
- Azalein (Azaleatin 3-O-α-L-rhamnoside)
- Centaurein (Centaureidin 7-O-glucoside)
- Eupalin (Eupalitin 3-0-rhamnoside)
- Eupatolin (Eupatolitin 3-O-rhamnoside)
- Jacein (Jaceidin 7-O-glucoside)
- Patulitrin (Patuletin 7-O-glucoside
- Xanthorhamnin (Rhamnetin glycoside)
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Derivative flavonols | Aglycones |
- Noricaritin
- Dihydronoricaritin
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| Glycosides | |
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Pyranoflavonols | |
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Furanoflavonols | |
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Semisynthetic | |
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