[(2R,3R,4R,5R,6R)-6-[[(2R,3R,4E,6E,9R,11S,12S,13S,14E)-12-[(2S,3R,4S,6R)-4-(dimethylamino)-3-methoxycarbonyloxy-6-methyloxan-2-yl]oxy-2-ethyl-9,11,13-trimethyl-8,16-dioxo-1-oxacyclohexadeca-4,6,14-trien-3-yl]methoxy]-4,5-dimethoxy-2-methyloxan-3-yl] acetate 生成
(3E,5S,6S,7S,9R,11E,13E,15R,16R)-6-[(2S,3R,4S,6R)-4-二甲基氨基-3-羟基-6-甲基四氢吡喃-2-基]氧基-16-乙基-15-[[(2R,3R,4R,5R,6R)-5-羟基-3,4-二甲氧基-6-甲基四氢吡喃-2-基]氧基甲基]-5,7,9-三甲基-1-氧杂环十六碳-3,11,13-三烯-2,10-二酮