| Synonyms: | diacetylspiramycin III;[(4R,5S,6S,7S,9R,10S,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-5-[(2S,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-10-[(2R,5S,6R)-5-(dimethylamino)-6-methyl-4-(2-oxoethyl)oxan-2-yl]oxy-5-methoxy-9,16-dimethyl-2-oxo-7,8-bis(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-4-yl] propanoate |