Term Name:	cornusalterin E
Synonyms:	(13alpha,14beta,17alpha,20S)-lanosta-1,7-dien-3-one
Definition:	A tirucallane triterpenoid that is (13alpha,14beta,17alpha,20S)-lanosta-1,7-diene substituted by an oxo group at position 3. It has been isolated from the stem and stem barks of Cornus walteri.
Ontology:	ChEBI [CHEBI:70113]  ( EBI )