| 词条 | Pratensein |
| 释义 |
| Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 414643701 | Name = Pratensein | ImageFile = Pratensein.svg | ImageSize = 240px | ImageName = Chemical structure of pratensein | ImageFile1 = Pratensein-3D-balls.png | ImageSize1 = 240 | ImageAlt1 = Pratensein molecule | IUPACName = 5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one | OtherNames = 4'-methoxy-3',5,7-trihydroxyisoflavone |Section1={{Chembox Identifiers | CASNo = 2284-31-3 | CASNo_Ref = {{cascite|correct|??}} | CASNoOther = | ChEBI_Ref = {{ebicite|changed|EBI}} | ChEBI = 8359 | ChEMBL_Ref = {{ebicite|changed|EBI}} | ChEMBL = 252904 | PubChem = 5281803 | SMILES = COC1=C(C=C(C=C1)C2=COC3=CC(=CC(=C3C2=O)O)O)O | ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} | ChemSpiderID = 4445115 | InChI = 1/C16H12O6/c1-21-13-3-2-8(4-11(13)18)10-7-22-14-6-9(17)5-12(19)15(14)16(10)20/h2-7,17-19H,1H3 | InChIKey = FPIOBTBNRZPWJW-UHFFFAOYAF | StdInChI_Ref = {{stdinchicite|changed|chemspider}} | StdInChI = 1S/C16H12O6/c1-21-13-3-2-8(4-11(13)18)10-7-22-14-6-9(17)5-12(19)15(14)16(10)20/h2-7,17-19H,1H3 | StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} | StdInChIKey = FPIOBTBNRZPWJW-UHFFFAOYSA-N | RTECS = | MeSHName = | KEGG_Ref = {{keggcite|changed|kegg}} | KEGG = C10520 }} |Section2={{Chembox Properties | Formula = C16H12O6 | MolarMass = 300.26 g/mol | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = }} }}Pratensein is an O-methylated isoflavone, a type of flavonoid. It can be found in Trifolium pratense (red clover)[1] and can have effects for the prevention of atherosclerosis.[2] References1. ^[https://archive.today/20121020025516/http://www3.interscience.wiley.com/journal/112605498/abstract Isoflavone contents of red and subterranean clovers. E. Wong, Journal of the Science of Food and Agriculture, Volume 14 Issue 6, Pages 376-379] {{isoflavone}}{{Natural-phenol-stub}}2. ^Characterization of the Isoflavone Pratensein as a Novel Transcriptional Up-Regulator of Scavenger Receptor Class B Type I in HepG2 Cells. Yang Yuan, JIiang Wei, Wang Li, Hang Zhong-Bing, Si Shu-Yi and Hong Bin, Biological & pharmaceutical bulletin, 2009, vol. 32, no7, pp. 1289-1294 2 : O-Methylated isoflavones|Resorcinols |
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