2,2',3,3',4',6,6'-七-O-乙酰基-alpha-D-乳糖基溴化物 、
4-氯苯基硫脲 以
异丙醇 为溶剂,
以14.88%的产率得到Acetic acid (2R,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(4-chloro-phenylcarbamimidoylsulfanyl)-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester