Movatterモバイル変換

[0]ホーム
URL:

Jump to content
WikipediaThe Free Encyclopedia
Search

8,5'-Diferulic acid

From Wikipedia, the free encyclopedia
8,5′-Diferulic acid
Chemical structure of 8,5′-diferulic acid.
Names
Preferred IUPAC name
(2E)-2-{5-[(E)-2-Carboxyethen-1-yl]-2-hydroxy-3-methoxyphenyl}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
Other names
8,5′-DiFA
Ferulic acid 8-5-dehydrodimer
8,5′-diFA (open form)
8,5-DiFA
5-8′-Dehydrodiferulic acid
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
  • InChI=1S/C20H18O8/c1-27-16-9-11(3-5-15(16)21)8-14(20(25)26)13-7-12(4-6-18(22)23)10-17(28-2)19(13)24/h3-10,21,24H,1-2H3,(H,22,23)(H,25,26)/b6-4+,14-8+
    Key: DEPVSDIYICBTJE-SITOFEAGSA-N
  • InChI=1/C20H18O8/c1-27-16-9-11(3-5-15(16)21)8-14(20(25)26)13-7-12(4-6-18(22)23)10-17(28-2)19(13)24/h3-10,21,24H,1-2H3,(H,22,23)(H,25,26)/b6-4+,14-8+
    Key: DEPVSDIYICBTJE-SITOFEAGBF
  • O=C(O)\C=C\c1cc(OC)c(O)c(c1)/C(=C\c2ccc(O)c(OC)c2)C(=O)O
Properties
C20H18O8
Molar mass386.356 g·mol−1
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
Chemical compound

8,5′-Diferulic acid is a non cyclic type ofdiferulic acid. It is the predominant diferulic acid insugar beet pulp.[2] It is also found inbarley,[3] inmaize bran[4] andrye.[5] 8,5′-Diferulic acid has also been identified to be covalently linked to carbohydrate moieties of the arabinogalactan-protein fraction ofgum arabic.[6]

See also

[edit]

References

[edit]
  1. ^"8,5'-Diferulic acid | Chemical Substance Information | J-GLOBAL".jglobal.jst.go.jp.
  2. ^Micard, V.; Grabber, J.H.; Ralph, J.; Renard, C.M.G.C.; Thibault, J.-F. (1997). "Dehydrodiferulic acids from sugar-beet pulp".Phytochemistry.44 (7):1365–1368.Bibcode:1997PChem..44.1365M.doi:10.1016/S0031-9422(96)00699-1.
  3. ^Hernanz, D; Nuñez, V; Sancho, AI; Faulds, CB; Williamson, G; Bartolomé, B; Gómez-Cordovés, C (2001). "Hydroxycinnamic acids and ferulic acid dehydrodimers in barley and processed barley".Journal of Agricultural and Food Chemistry.49 (10):4884–8.Bibcode:2001JAFC...49.4884H.doi:10.1021/jf010530u.PMID 11600039.
  4. ^Bunzel, M; Funk, C; Steinhart, H (2004). "Semipreparative isolation of dehydrodiferulic and dehydrotriferulic acids as standard substances from maize bran".Journal of Separation Science.27 (13):1080–6.doi:10.1002/jssc.200301703.PMID 15495409.
  5. ^Andreasen, MF; Christensen, LP; Meyer, AS; Hansen, A (2000). "Content of phenolic acids and ferulic acid dehydrodimers in 17 rye (Secale cereale L.) varieties".Journal of Agricultural and Food Chemistry.48 (7):2837–42.Bibcode:2000JAFC...48.2837A.doi:10.1021/jf991266w.PMID 11032481.
  6. ^Renard, D; Lavenant-Gourgeon, L; Ralet, MC; Sanchez, C (2006). "Acacia senegal gum: Continuum of molecular species differing by their protein to sugar ratio, molecular weight, and charges".Biomacromolecules.7 (9):2637–49.doi:10.1021/bm060145j.PMID 16961328.

External links

[edit]
Aglycones
Precursor
Monohydroxycinnamic acids
(Coumaric acids)
Dihydroxycinnamic acids
Trihydroxycinnamic acids
O-methylated forms
others
Esters
glycoside-likes
Esters of
caffeic acid
with cyclitols
esters of
quinic acid
esters of
shikimic acid
Glycosides
Tartaric acid esters
Other esters
with caffeic acid
Caffeoyl phenylethanoid
glycoside (CPG)
Oligomeric forms
Dimers
Trimers
Tetramers
Conjugates with
coenzyme A (CoA)
Retrieved from "https://en.wikipedia.org/w/index.php?title=8,5%27-Diferulic_acid&oldid=1324043604"
Categories:
Hidden categories:
[8]ページ先頭
©2009-2026 Movatter.jp