alkaline earth salt of/the/ methylsulfuric acid 在
三氟乙酸 作用下,
反应 2.0h,
生成
3-O-β-galactopyranosyl-D-galactose 、
4-O-(α-D-Glucopyranosyl-uronsaeure)-D-galactose 、
甘露糖 、 (2S,3R,4S,5S,6R)-4-(((2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,5-triol