Synonyms: Hygrolidin,21-de[(3-carboxy-1-oxo-2-propenyl)oxy]-19,23-deepoxy-20,21-didehydro-2-demethyl-19-deoxy-23-hydroxy-2-methoxy-24-methyl-19-oxo-;Oxacyclohexadeca-3,5,11,13-tetraen-2-one, 16-[(1S,2R,3S,5E,7S,8R)-2,8-dihydroxy-1,3,7,9-tetramethyl-4-oxo-5-decenyl]-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-,(3Z,5E,7R,8S,9S,11E,13E,15S,16R)- (9CI); Oxacyclohexadecane, hygrolidin deriv.;Bafilomycin D; Oxacyclohexadeca-3,5,11,13-tetraen-2-one,16-(2,8-dihydroxy-1,3,7,9-tetramethyl-4-oxo-5-decenyl)-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-,[7R-[3Z,5E,7R*,8S*,9S*,11E,13E,15S*,16R*(1S*,2R*,3S*,5E,7S*,8R*)]]-; Tubaymycin