[(4R,6S,9E,11R,12R)-11-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-methyl-3-(methylamino)oxan-2-yl]oxy-4-[(4R)-2-oxo-1,3-dioxolan-4-yl]-5-oxatricyclo[8.3.0.04,6]trideca-1(13),9-dien-2,7-diyn-12-yl] 2-hydroxy-7-methoxy-5-methylnaphthalene-1-carboxylate 、
巯基乙酸甲酯 生成
[(1R,2S,3S,5R)-1-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-methyl-3-(methylamino)oxan-2-yl]oxy-5-hydroxy-3,7-bis[(2-methoxy-2-oxoethyl)sulfanyl]-5-[(4R)-2-oxo-1,3-dioxolan-4-yl]-2,3-dihydro-1H-s-indacen-2-yl] 2-hydroxy-7-methoxy-5-methylnaphthalene-1-carboxylate