反应详情

The general method described in Part E of Example 1 was followed using 1-(4-amino-7-bromo-2-ethoxymethyl-1H-imidazo[4,5-c]quinolin-1-yl)-2-methylpropan-2-ol and 2-oxazolidinone as reactants in lieu of 7-bromo-2-ethoxymethyl-1-(3-isopropoxypropyl)-1H-imidazo[4,5-c]quinolin-4-amine and 2-pyrrolidinone. The product, 3-[4-amino-2-ethoxymethyl-1-(2-hydroxy-2-methylpropyl)-1H-imidazo[4,5-c]quinolin-7-yl]oxazolidin-2-one, was isolated as a flocculent white solid, mp >250° C.