Patuletin
Names | |
---|---|
IUPAC name
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxychromen-4-one | |
Other names
6-Methoxyquercetin Quercetagetin 6-methyl ether 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone | |
Identifiers | |
| |
3D model (JSmol) |
|
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.007.529 |
EC Number | 208-280-8 |
PubChem CID |
|
| |
| |
Properties | |
C16H12O8 | |
Molar mass | 332.26 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
![]() ![]() ![]() | |
Infobox references | |
Patuletin is an O-methylated flavonol. It can be found in the genus Eriocaulon.[1]
Glycosides
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
- ↑ 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.
- ↑ 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.
This article is issued from
Wikipedia.
The text is licensed under Creative Commons - Attribution - Sharealike.
Additional terms may apply for the media files.