methyl {3-[5-(3-bromopropyl)-2-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)phenyl]phenyl}acetate 在
sodium hydroxide 、
氨 作用下,
以
甲醇 、
水 为溶剂,
反应 27.0h,
生成 2-[3-[5-[3-[[2-[carboxymethyl-[2-[carboxymethyl-[2-[carboxymethyl-[2-[3-[3-[3-(carboxymethyl)phenyl]-4-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]propylamino]-2-oxoethyl]amino]ethyl]amino]ethyl]amino]acetyl]amino]propyl]-2-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]phenyl]acetic acid