2,3,5-tri-O-benzoyl-β-D-ribofuranosyl bromide 、
2,4-bis(4-bromophenyl)-2,3-dihydro-2,8-dimethyl-1H-1,5-benzodiazepine 反应 4.0h,
以85%的产率得到2,4-bis(4'-bromophenyl)-2,8-dimethyl-1-(2'',3'',5''-tri-O-benzoyl-β-D-ribofuranosyl)-2,3-dihydro-1,5-benzodiazepine