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:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
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
oleananic acid 23α-methylcarboxylateChEBI
gypsogenic acid 23-monomethyl esterChEBI
Registry NumbersSources
Reaxys:5781597Reaxys
Citations