methyl (2-hydroxyethyl-[5-acetamido-7-O-(N-(2-acetaminoethyl)anthraquinone-2-carboxamide)-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-2-nonulopyranosyl])nonate 在
水 、 sodium hydroxide 作用下,
以
甲醇 、
氯仿 为溶剂,
反应 2.0h,
以69%的产率得到2-hydroxyethyl-(5-acetamido-7-O-[N-(2-acetaminoethyl)anthraquinone-2-carboxamide]-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-2-nonulopyranosyl)nonic acid