FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Chemical: cucurbitacin E
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General Information
Name
cucurbitacin E
FlyBase ID
FBch0000897
ChEBI Name
cucurbitacin E
ChEBI ID
CHEBI:3944
PubChem Name
Cucurbitacin E
PubChem ID
CID:5281319
Chemical Structure
Chemical structure of cucurbitacin E
cucurbitacin E
InChIKey

NDYMQXYDSVBNLL-MUYMLXPFSA-N

Definition (ChEBI)

ChEBI: Cucurbitacin E is a cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 1, 5 and 23. It is a cucurbitacin and a tertiary alpha-hydroxy ketone.

Roles Classification (ChEBI)
Comment
Synonyms and Secondary IDs (26)
Synonyms
(23E)-25-acetyloxy-2,16alpha,20-trihydroxy-9beta-methyl-19-nor-10alpha-lanosta-1,5,23-triene-3,11,22-trione
(ChEBI, 2019-)
(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
(ChEBI, 2019-)
18444-66-1
(PubChem, 2019-)
19-Norlanosta-1,5,23-triene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (9b,10a,16a,23E)-
(PubChem, 2019-)
19-norlanosta-1,5,23-triene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (9b,10a,16a,23e)-
(PubChem, 2019-)
2,16alpha,20,25-tetrahydroxy-9-methyl-19-nor-9beta,10alpha-lanosta-1,5,23-triene-3,11,22-trione 25-acetate
(ChEBI, 2019-)
CHEBI:3944
(PubChem, 2019-)
CucE
(Toyofuku et al., 2021)
Cucurbitacin E
(Tunçbilek et al., 2023, ChEBI, 2019-, PubChem, 2019-)
ELATERIN, ALPHA
(PubChem, 2019-)
PubChem:5281319
(PubChem, 2019-)
UNII-V8A45XYI21
(PubChem, 2019-)
V8A45XYI21
(PubChem, 2019-)
[(E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
(PubChem, 2019-)
[(e,6r)-6-[(8s,9r,10r,13r,14s,16r,17r)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7h-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
(PubChem, 2019-)
alpha-Elaterin
(ChEBI, 2019-, PubChem, 2019-)
alpha-Elaterine
(ChEBI, 2019-, PubChem, 2019-)
alpha-elaterin
(PubChem, 2019-)
alpha-elaterine
(PubChem, 2019-)
chebi:3944
(PubChem, 2019-)
cucurbitacin E
(ChEBI, 2019-, Zou et al., 2018)
cucurbitacin e
(PubChem, 2019-)
elaterin, alpha
(PubChem, 2019-)
pubchem:5281319
(PubChem, 2019-)
unii-v8a45xyi21
(PubChem, 2019-)
v8a45xyi21
(PubChem, 2019-)
Secondary FlyBase IDs
    References (5)