Term Name:	marineosin B
Synonyms:	(1s,3S,3'S,4aS,15aS)-3'-methoxy-3-methyl-5'-(1H-pyrrol-2-yl)-3',4,4',4a,5,6,7,8,9,10,11,15a-dodecahydro-3H-spiro[12,15-epiminocyclotrideca[c]pyran-1,2'-pyrrole]
Definition:	A macrocycle isolated from a marine sediment-derived actinomycete, Streptomyces sp. A stereoisomer of marineosin A, it exhibits cytotoxicity against colon tumour cell lines.
Ontology:	ChEBI [CHEBI:66677]  ( EBI )