反应详情

By using 5-(4-aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione (16 mg, 0.050 mmol) obtained in Example 1, (3), and 3-bromobenzoyl chloride (17 mg, 0.077 mmol), the title compound (15 mg, yield 60%) was obtained as off-white crystals in the same manner as that of Example 1, (4).