5-溴苯并呋喃-2-羧酸

6-溴-2-苯基-(4H)-4-苯并吡喃酮

5-溴-2-(1-甲基乙氧基)苯甲醛

4-(3-甲酰基-4-羟基苯基)哌嗪-1-羧酸叔丁酯

(5-溴-1-苯并呋喃-2-基)(4-甲氧基苯基)甲酮