2-羟基苄胺

2-(氨基甲基)-4-溴苯酚

6-溴-4-氧代-3,4-二氢螺[苯并[e][1,3]噁嗪-2,4-哌啶]-1-羧酸叔丁酯

5-溴-2(3H)-苯并噁唑酮

6-溴-2H-苯并[e][1,3]噁嗪-2,4(3H)-二酮