Term Name:	riddelliine
Synonyms:	(15Z)-12,18-dihydroxy-13,19-didehydrosenecionan-11,16-dione, 18-Hydroxyseneciphylline, Riddeliin, Riddeliine, Riddelline
Definition:	A macrodiolide that is 13,19-didehydrosenecionan bearing two additional hydroxy substituents at positions 12 and 18 as well as two additional oxo groups at positions 11 and 16.
Ontology:	ChEBI [CHEBI:63924]  ( EBI )