反应详情

By a procedure similar to that of example 1.4, starting from 4-iodo-1,2-phenylenediamine and 3-(3,4-dichlorophenyl)glutaric anhydride, 3-(3,4-dichlorophenyl)-4-(5-iodo-2-benzimidazolyl)butanoic acid•HCl was obtained as off-white solid.