Term Name:	butremycin
Synonyms:	(2R,3R,3aS,5aR,5bS,7Z,13R,14S,19E,20aS,21aR,21bR)-3-ethyl-13,22-dihydroxy-2-methyl-2,3,3a,5a,5b,6,10,11,12,13,14,15,20a,21,21a,21b-hexadecahydro-1H-14,17-(metheno)-as-indaceno[3,2-k][1,6]diazacycloheptadecine-9,16,18(17H)-trione
Definition:	A polyketide macrolactam containing a tetramic acid (pyrrolidine-2,4-dione) ring system. It is the 3-hydroxyl derivative of ikarugamycin and isolated from Micromonospora sp. K310.
Ontology:	ChEBI [CHEBI:152570]  ( EBI )