CHEBI:67368 - pisonolic acid

ChEBI IDCHEBI:67368
ChEBI Namepisonolic acid
Stars
DefinitionA pentacyclic triterpenoid that is the 23-monomethyl ester of gypsogenic acid. It has been isolated from Pisonia aculeata.
Last Modified20 November 2013
DownloadsMolfile
FormulaC31H48O5
Net Charge0
Average Mass500.720
Monoisotopic Mass500.35017
SMILES[H][C@]12CC=C3[C@]4([H])CC(C)(C)CC[C@]4(C(=O)O)CC[C@@]3(C)[C@]1(C)CC[C@]1([H])[C@]2(C)CC[C@H](O)[C@@]1(C)C(=O)OC
InChIInChI=1S/C31H48O5/c1-26(2)14-16-31(24(33)34)17-15-28(4)19(20(31)18-26)8-9-21-27(3)12-11-23(32)30(6,25(35)36-7)22(27)10-13-29(21,28)5/h8,20-23,32H,9-18H2,1-7H3,(H,33,34)/t20-,21+,22+,23-,27+,28+,29+,30-,31-/m0/s1
InChIKeyZTADBTFVRJWIEY-KPKOFJSASA-N
Species of MetaboliteComponentSourceComments
Pisonia aculeata (ncbitaxon:363212)
root (BTO:0001188) PubMed (21542597) Cold methanolic extract of dried stems and roots
stem (BTO:0001300) PubMed (21542597) Cold methanolic extract of dried stems and roots
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Roles:
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
pisonolic acid (CHEBI:67368) has functional parent gypsogenic acid (CHEBI:71531)
pisonolic acid (CHEBI:67368) has parent hydride oleanane (CHEBI:36481)
pisonolic acid (CHEBI:67368) has role metabolite (CHEBI:25212)
pisonolic acid (CHEBI:67368) has role plant metabolite (CHEBI:76924)
pisonolic acid (CHEBI:67368) is a carboxylic ester (CHEBI:33308)
pisonolic acid (CHEBI:67368) is a hydroxy carboxylic acid (CHEBI:24669)
pisonolic acid (CHEBI:67368) is a pentacyclic triterpenoid (CHEBI:25872)
IUPAC Name 
(3β)-3-hydroxy-23-methoxy-23-oxoolean-12-en-28-oic acid
Synonyms  Source
gypsogenic acid 23-monomethyl esterChEBI
oleananic acid 23α-methylcarboxylateChEBI
Registry NumbersSources
Reaxys:5781597Reaxys
Citations