Euxanthone
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Preferred IUPAC name 1,7-Dihydroxy-9H-xanthen-9-one | |
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Beilstein Reference | 207044 |
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Properties | |
Chemical formula | C13H8O4 |
Molar mass | 228.203 g·mol−1 |
Melting point | 240 °C (464 °F; 513 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references |
Chemical compound
Euxanthone is a naturally occurring xanthonoid, an organic compound with the molecular formula C13H8O4. It can be synthesized from gentisic acid, β-resorcylic acid, and acetic anhydride.[1] It occurs naturally in many plant species. Commercial production is from purified root extract of Polygala tenuifolia.[2] It has been investigated for bioactive properties.[3][4]
References
- ^ Baer, N.S.; et al. "Indian Yellow". Artists' pigments : a handbook of their history and characteristics. Washington: National Gallery of Art. pp. 25 Fig. 4D Synthesis of euxanthone.
- ^ "Polygala tenuifolia Willd. -- ChemFaces". www.chemfaces.com. Retrieved 2018-07-11.
- ^ Naidu, M.; Kuan, C.-Y.K.; Lo, W.-L.; Raza, M.; Tolkovsky, A.; Mak, N.-K.; Wong, R.N.-S.; Keynes, R. (2007). "Analysis of the action of euxanthone, a plant-derived compound that stimulates neurite outgrowth". Neuroscience. 148 (4): 915–924. doi:10.1016/j.neuroscience.2007.07.037. ISSN 0306-4522. PMID 17825492. S2CID 6447850.
- ^ Câmara, D.V.; Lemos, V.S.; Santos, M.H.; Nagem, T.J.; Cortes, S.F. (2010). "Mechanism of the vasodilator effect of Euxanthone in rat small mesenteric arteries". Phytomedicine. 17 (8–9): 690–692. doi:10.1016/j.phymed.2009.12.003. ISSN 0944-7113. PMID 20097048.
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Types of xanthonoids
- Apetalinone A, B, C and D
- Bellidifolin
- Calozeyloxanthone
- Desoxygambogenin
- Desoxymorellin
- Euxanthone
- Forbesione
- Gambogellic acid
- Gambogenic acid
- Gambogenin
- Gambogenin dimethyl acetal
- Gambogic acid
- Gambogin
- Gaudichaudiic acid A, B, C, D and E
- Gaudichaudione A, B, C, D, E, F, G and H
- Hanburin
- Isogambogenin
- Isojacareubin
- Isomorellin
- Isomoreollin B
- Methylswertianin
- Morellic acid
- Morellin dimethyl acetal
- Moreollic acid
- Norathyriol
- Psorospermin
- 2,3′,4,6-tetrahydroxybenzophenone
- Tomentonone
- Zeyloxanthonone
- Euxanthic acid
- Isomangiferin
- Mangiferin
- Mangostin-3,6-di-O-glucoside
- Wubangziside A
- Wubangziside B
- Indian yellow
- Gartanin
- 8-disoxygartanin
- Normangostin
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