2-O-[4'-(5''-methyl[1,2,4]oxadiazol-3''-yl)phenyl]-5-O-[4'''-(2''''-methylsulfonylphenyl)phenyl]-1,4:3,6-dianhydro-D-sorbitole 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 、
乙酸乙酯 为溶剂,
以96%的产率得到2-O-(4'-amidinophenyl)-5-O-[4''-(2'''-methylsulfonylphenyl)phenyl]-1,4:3,6-dianhydro-D-sorbitole