反应详情

In steps (6) and (7) of Reaction Scheme V, a benzyloxy-3-nitroquinolin-4-amine or benzyloxy-3-nitro[1,5]naphthyridin-4-amine of Formula LVI is reduced to provide a benzyloxyquinoline-3,4-diamine or benzyloxy[1,5]naphthyridine-3,4-diamine of Formula LVII, which is then is treated with a halogen-substituted carboxylic acid equivalent to provide a benzyloxy-1H-imidazo[4,5-c]quinoline or benzyloxy-1H-imidazo[4,5-c][1,5]naphthyridine of Formula LVIII. Steps (6) and (7) of Reaction Scheme V can be carried out according to the methods described in steps (2) and (3) of Reaction Scheme I.