6-氨基-2H-1,4-苯并吗啉-3(4H)-酮

6-硝基-3,4-二氢-2H-1,4-苯并噁嗪

4-methyl-6-nitro-1,4-benzoxazin-3-one

6-氨基-4-甲基-2H-1,4-苯并恶嗪-3(4H)-酮

6-氨基-2,3-二氢-苯并[1,4]噁嗪-4-羧酸叔丁酯