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isorhamnetin 3-O-alpha-L-[6''''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside]

Go to external page http://purl.obolibrary.org/obo/CHEBI_66097

A glycosyloxyflavone that consists of isorhamnetin substituted by a alpha-L-(6''''-p-coumaroyl-beta-D-glucopyranosyl)-(1->2)-rhamnopyranosyl moiety at position 3 via a glycosidic linkage. Isolated from Ginkgo biloba, it exhibits antioxidant activity.

Term info

Label

isorhamnetin 3-O-alpha-L-[6''''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside]

Synonyms
  • 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-3-yl 6-deoxy-2-O-{6-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-beta-D-glucopyranosyl}-alpha-L-mannopyranoside
database cross reference
Subsets

3_STAR

IUPAC NAME
5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-3-yl 6-deoxy-2-O-{6-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-beta-D-glucopyranosyl}-alpha-L-mannopyranoside [ IUPAC ]

charge

0

formula

C37H38O18

has obo namespace

chebi_ontology

id

CHEBI:66097

inchi

InChI=1S/C37H38O18/c1-15-27(43)31(47)35(55-36-32(48)30(46)28(44)24(53-36)14-50-25(42)10-5-16-3-7-18(38)8-4-16)37(51-15)54-34-29(45)26-21(41)12-19(39)13-23(26)52-33(34)17-6-9-20(40)22(11-17)49-2/h3-13,15,24,27-28,30-32,35-41,43-44,46-48H,14H2,1-2H3/b10-5+/t15-,24+,27-,28+,30-,31+,32+,35+,36-,37-/m0/s1

inchikey

NACZCQPMPCWDEE-APOKSGMJSA-N

mass

770.68680

monoisotopicmass

770.20581

smiles

[H][C@]1(O[C@H](COC(=O)\C=C\c2ccc(O)cc2)[C@@H](O)[C@H](O)[C@H]1O)O[C@H]1[C@@H](O[C@@H](C)[C@H](O)[C@H]1O)Oc1c(oc2cc(O)cc(O)c2c1=O)-c1ccc(O)c(OC)c1