CHEBI:5987 - isobrucein A

ChEBI IDCHEBI:5987
ChEBI Nameisobrucein A
Stars
DefinitionA quassinoid consisting of a heteropentacyclic skeleton containing a δ-lactone moiety which is substituted at the α-carbon by a 3-methylbutanoyloxy group.
Last Modified6 February 2018
DownloadsMolfile
FormulaC26H34O11
Net Charge0
Average Mass522.547
Monoisotopic Mass522.21011
SMILES[H][C@]12[C@@H](O)[C@H](O)[C@@]3(C(=O)OC)OC[C@]14[C@@]3([H])[C@@H](OC(=O)CC(C)C)C(=O)O[C@]4([H])C[C@@]1([H])C(C)=CC(=O)[C@@H](O)[C@]21C
InChIInChI=1S/C26H34O11/c1-10(2)6-15(28)37-17-19-25-9-35-26(19,23(33)34-5)21(31)16(29)18(25)24(4)12(8-14(25)36-22(17)32)11(3)7-13(27)20(24)30/h7,10,12,14,16-21,29-31H,6,8-9H2,1-5H3/t12-,14+,16+,17+,18+,19+,20+,21-,24-,25+,26-/m0/s1
InChIKeyNTBOLWMPXFGUHO-FTSLJJEMSA-N
Roles Classification
Biological Role:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
Application:
antineoplastic agent  A substance that inhibits or prevents the proliferation of neoplasms.
ChEBI Ontology
Outgoing Relation(s)
isobrucein A (CHEBI:5987) has role antineoplastic agent (CHEBI:35610)
isobrucein A (CHEBI:5987) has role metabolite (CHEBI:25212)
isobrucein A (CHEBI:5987) is a cyclic ether (CHEBI:37407)
isobrucein A (CHEBI:5987) is a enoate ester (CHEBI:51702)
isobrucein A (CHEBI:5987) is a enone (CHEBI:51689)
isobrucein A (CHEBI:5987) is a methyl ester (CHEBI:25248)
isobrucein A (CHEBI:5987) is a organic heteropentacyclic compound (CHEBI:38164)
isobrucein A (CHEBI:5987) is a quassinoid (CHEBI:72485)
isobrucein A (CHEBI:5987) is a secondary α-hydroxy ketone (CHEBI:2468)
isobrucein A (CHEBI:5987) is a triol (CHEBI:27136)
isobrucein A (CHEBI:5987) is a δ-lactone (CHEBI:18946)
IUPAC Name 
methyl (1β,11β,12α,15β)-1,11,12-trihydroxy-15-[(3-methylbutanoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate
Manual XrefsDatabases
C08769KEGG COMPOUND
C00003717KNApSAcK
Registry NumbersSources
Reaxys:5677582Reaxys
CAS:57629-50-2KEGG COMPOUND
Citations