The molecule is the 2'-O-phospho derivative of oleandomycin. It derives from an oleandomycin. It is a conjugate acid of an oleandomycin 2'-O-phosphate(1-).
[(2S,3R,4S,6R)-4-(dimethylamino)-2-[[(3R,5S,6S,7R,8S,9R,12R,13R,14S,15R)-14-hydroxy-8-[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-5,7,9,12,13,15-hexamethyl-10,16-dioxo-1,11-dioxaspiro[2.13]hexadecan-6-yl]oxy]-6-methyloxan-3-yl] dihydrogen phosphate