Misplaced Pages

Patuletin

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.

This is the current revision of this page, as edited by Citation bot (talk | contribs) at 03:07, 24 December 2024 (Added bibcode. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | Category:O-methylated flavonols | #UCB_Category 12/33). The present address (URL) is a permanent link to this version.

Revision as of 03:07, 24 December 2024 by Citation bot (talk | contribs) (Added bibcode. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | Category:O-methylated flavonols | #UCB_Category 12/33)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
Patuletin
Chemical structure of patuletin
Names
IUPAC name 3,3′,4′,5,7-Pentahydroxy-6-methoxyflavone
Systematic IUPAC name 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4H-1-benzopyran-4-one
Other names 6-Methoxyquercetin
Quercetagetin 6-methyl ether
2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.007.529 Edit this at Wikidata
EC Number
  • 208-280-8
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C16H12O8/c1-23-16-9(19)5-10-11(13(16)21)12(20)14(22)15(24-10)6-2-3-7(17)8(18)4-6/h2-5,17-19,21-22H,1H3Key: JMIFIYIEXODVTO-UHFFFAOYSA-N
  • InChI=1/C16H12O8/c1-23-16-9(19)5-10-11(13(16)21)12(20)14(22)15(24-10)6-2-3-7(17)8(18)4-6/h2-5,17-19,21-22H,1H3Key: JMIFIYIEXODVTO-UHFFFAOYAR
SMILES
  • COC1=C(C=C2C(=C1O)C(=O)C(=C(O2)C3=CC(=C(C=C3)O)O)O)O
Properties
Chemical formula C16H12O8
Molar mass 332.264 g·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒N verify (what is  ?) Infobox references
Chemical compound

Patuletin is an O-methylated flavonol. It can be found in the genus Eriocaulon.

Glycosides

Patuletin glycosides can be found in Ipomopsis aggregata.

Patuletin-3-O-rutinoside can be isolated from the aerial parts of Echinacea angustifolia.

Patuletin acetylrhamnosides can be isolated from Kalanchoe brasiliensis.

References

  1. Bate-Smith, E. C.; Harborne, J. B. (1969). "Quercetagetin and patuletin in Eriocaulon". Phytochemistry. 8 (6): 1035. Bibcode:1969PChem...8.1035B. doi:10.1016/S0031-9422(00)86351-7.
  2. Smith, D. M.; Glennie, C. W.; Harborne, J. B. (1971). "Identification of eupalitin, eupatolitin and patuletin glycosides in Ipomopsis aggregata". Phytochemistry. 10 (12): 3115. Bibcode:1971PChem..10.3115S. doi:10.1016/S0031-9422(00)97361-8.
  3. Lin, L.; Qiu, S.; Lindenmaier, M.; He, X.; Featherstone, T.; Cordell, G. A. (2002). "Patuletin-3-O-Rutinoside from the Aerial Parts of Echinacea angustifolia". Pharmaceutical Biology. 40 (2): 92. doi:10.1076/phbi.40.2.92.5839. S2CID 84855629.
  4. Costa, S. S.; Jossang, A.; Bodo, B.; Souza, M. L. M.; Moraes, V. L. G. (1994). "Patuletin Acetylrhamnosides from Kalanchoe brasiliensis as Inhibitors of Human Lymphocyte Proliferative Activity". Journal of Natural Products. 57 (11): 1503–1510. doi:10.1021/np50113a005. PMID 7853000.
Flavonols and their conjugates
Backbone
Aglycones
Flavonols
Aglycones
Conjugates
Glycosides of herbacetin
Glycosides of kaempferol
Glycosides of myricetin
Conjugates of quercetin
Sulfates
Glycosides
O-Methylated flavonols
Aglycones
Glycosides
of isorhamnetin
other
Derivative flavonols
Aglycones
Glycosides
Pyranoflavonols
Aglycones
Furanoflavonols
Aglycones
Glycosides
Semisynthetic
Glycosides
Stub icon

This article about an aromatic compound is a stub. You can help Misplaced Pages by expanding it.

Categories: