Term Name:	methyl spongoate
Synonyms:	cholest-1-en-3-on-20(R)-oic acid methyl ester, methyl (5alpha)-3-oxocholest-1-en-21-oate
Definition:	A steroid ester that is methyl (5α)-cholest-1-en-21-oate substituted by an oxo group at position 3. Isolated from Hainan soft coral Dendronephthya studeri, it exhibits antitumour activity.
Ontology:	ChEBI [CHEBI:68388]  ( EBI )