[(2R,3R,4S)-3-acetamido-4-acetyloxy-2-[(1R,2R)-1,2,3-triacetyloxypropyl]-3,4-dihydro-2H-pyran-6-yl]methyl acetate 、
1,2,3,4-Dibenzyliden-D-galaktose 生成 [(2R,3R)-3-[(2R,3S,4R,5R,6R)-3-acetamido-4-acetyloxy-6-(acetyloxymethyl)-6-[[(1S,2R,6R,8R,9S)-4,11-diphenyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methoxy]-5-iodooxan-2-yl]-2,3-diacetyloxypropyl] acetate