cucurbitacin E

Term ID

CHEBI:3944

Synonyms

• (23E)-25-acetyloxy-2,16alpha,20-trihydroxy-9beta-methyl-19-nor-10alpha-lanosta-1,5,23-triene-3,11,22-trione
• (4R,23E)-2,16alpha,20-trihydroxy-9beta,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-2,5,23-trien-25-yl acetate
• 2,16alpha,20,25-tetrahydroxy-9-methyl-19-nor-9beta,10alpha-lanosta-1,5,23-triene-3,11,22-trione 25-acetate
• alpha-Elaterin
• alpha-Elaterine
• Cucurbitacin E

Definition

A cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 1, 5 and 23.

References

• cas:18444-66-1
• kegg.compound:C08797
• knapsack:C00003686
• lipidmaps:LMST01010107
• pubmed:13611647
• pubmed:15908139
• pubmed:19177898
• pubmed:19816711
• pubmed:20110807
• pubmed:20347305
• pubmed:4384331
• reaxys:2343323

Ontology

ChEBI  ( EBI )