反应详情

310 mg of 1-cyclopropyl-6-fluoro-7-chloro-1,4-dihydro-4- oxo-1,8-naphthyridine-3-carboxylic acid ethyl ester, 298 mg of 4-hydroxymethylisoindoline, 0.42 ml of triethylamine, and 5 ml of anhydrous chloroform were processed in a similar manner as in Example 107 to produce 75 mg of 7-(4- hydroxymethyl-2-isoindolinyl)-1-cyclopropyl-6-fluoro-1,4- dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid.