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Wikipedia

Patuletin

Patuletin is an O-methylated flavonol. It can be found in the genus Eriocaulon.[1]

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
  • 519-96-0 Y
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:75164 N
ChEMBL
  • ChEMBL465155 N
ChemSpider
  • 4444997 N
ECHA InfoCard 100.007.529
EC Number
  • 208-280-8
  • 5281678
UNII
  • 9BNM33N01N Y
  • DTXSID20199864
  • 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,1H3 N
    Key: JMIFIYIEXODVTO-UHFFFAOYSA-N 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,1H3
    Key: JMIFIYIEXODVTO-UHFFFAOYAR
  • COC1=C(C=C2C(=C1O)C(=O)C(=C(O2)C3=CC(=C(C=C3)O)O)O)O
Properties
C16H12O8
Molar mass 332.264 g·mol−1
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 ?)

Glycosides edit

Patuletin glycosides can be found in Ipomopsis aggregata.[2]

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

Patuletin acetylrhamnosides can be isolated from Kalanchoe brasiliensis.[4]

References edit

  1. ^ Bate-Smith, E. C.; Harborne, J. B. (1969). "Quercetagetin and patuletin in Eriocaulon". Phytochemistry. 8 (6): 1035. 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. 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.

patuletin, methylated, flavonol, found, genus, eriocaulon, names, iupac, name, pentahydroxy, methoxyflavone, systematic, iupac, name, dihydroxyphenyl, trihydroxy, methoxy, benzopyran, other, names, methoxyquercetinquercetagetin, methyl, ether2, dihydroxyphenyl. Patuletin is an O methylated flavonol It can be found in the genus Eriocaulon 1 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 MethoxyquercetinQuercetagetin 6 methyl ether2 3 4 Dihydroxyphenyl 3 5 7 trihydroxy 6 methoxy 4 benzopyrone Identifiers CAS Number 519 96 0 Y 3D model JSmol Interactive image ChEBI CHEBI 75164 N ChEMBL ChEMBL465155 N ChemSpider 4444997 N ECHA InfoCard 100 007 529 EC Number 208 280 8 PubChem CID 5281678 UNII 9BNM33N01N Y CompTox Dashboard EPA DTXSID20199864 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 1H3 NKey JMIFIYIEXODVTO UHFFFAOYSA N NInChI 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 C 16H 12O 8 Molar mass 332 264 g mol 1 Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox referencesGlycosides editPatuletin glycosides can be found in Ipomopsis aggregata 2 Patuletin 3 O rutinoside can be isolated from the aerial parts of Echinacea angustifolia 3 Patuletin acetylrhamnosides can be isolated from Kalanchoe brasiliensis 4 References edit Bate Smith E C Harborne J B 1969 Quercetagetin and patuletin in Eriocaulon Phytochemistry 8 6 1035 doi 10 1016 S0031 9422 00 86351 7 Smith D M Glennie C W Harborne J B 1971 Identification of eupalitin eupatolitin and patuletin glycosides in Ipomopsis aggregata Phytochemistry 10 12 3115 doi 10 1016 S0031 9422 00 97361 8 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 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 nbsp This article about an aromatic compound is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Patuletin amp oldid 1153452936, wikipedia, wiki, book, books, library,

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