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nigrasin C

Go to external page http://purl.obolibrary.org/obo/CHEBI_68014

An extended flavonoid that is 2,3,5a,10b-tetrahydro-5H-[1]benzofuro[3,2-b]furo[3,2-g]chromene substituted by hydroxy groups at positions 4, 5a and 8, a 2-hydroxypropan-2-yl group at position 2, a prenyl group at position 10b and an oxo group at position 5. It has been isolated from the twigs of Morus nigra.

Term info

Label

nigrasin C

Synonyms
  • (2S*,5aS,10bR)-4,5a,8-trihydroxy-2-(2-hydroxypropan-2-yl)-10b-(3-methylbut-2-en-1-yl)-2,3,5a,10b-tetrahydro-5H-[1]benzofuro[3,2-b]furo[3,2-g]chromen-5-one
database cross reference
Subsets

3_STAR

IUPAC NAME
(2S*,5aS,10bR)-4,5a,8-trihydroxy-2-(2-hydroxypropan-2-yl)-10b-(3-methylbut-2-en-1-yl)-2,3,5a,10b-tetrahydro-5H-[1]benzofuro[3,2-b]furo[3,2-g]chromen-5-one [ IUPAC ]

charge

0

formula

C25H26O8

has obo namespace

chebi_ontology

id

CHEBI:68014

inchi

InChI=1S/C25H26O8/c1-12(2)7-8-24-15-6-5-13(26)9-17(15)33-25(24,30)22(28)20-18(32-24)11-16-14(21(20)27)10-19(31-16)23(3,4)29/h5-7,9,11,19,26-27,29-30H,8,10H2,1-4H3/t19-,24+,25+/m0/s1

inchikey

TXDONVUXISPTKQ-QTLGCAHFSA-N

mass

454.46910

monoisotopicmass

454.16277

smiles

CC(C)=CC[C@]12Oc3cc4O[C@@H](Cc4c(O)c3C(=O)[C@@]1(O)Oc1cc(O)ccc21)C(C)(C)O