103450-87-9
(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-10-hydroxyimino-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclot
→
~70%
81103-11-9
克拉霉素
791845-56-2
2',4-O-bis(trimethylsilyl)-6-O-methylerythromycin A 9-(E)-O-(1-isopropoxycyclohexyl)-oxime
→
81103-11-9
克拉霉素