[(2S,3S,4S,6R)-6-[(2R,3S,4R,5R,6S)-6-[[(11E,13E)-4-acetyloxy-5-methoxy-9,16-dimethyl-2,10-dioxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate   、                                                                                      
乙二醇                                                                                                                                                                                                                                                                                                          生成                                                 
Acetic acid (11E,13E)-6-((2S,3R,4R,5S,6R)-4-dimethylamino-3,5-dihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-7-[1,3]dioxolan-2-ylmethyl-5-methoxy-9,16-dimethyl-2,10-dioxo-oxacyclohexadeca-11,13-dien-4-yl ester