5-氟二氮杂萘

pyrido[1,2-a]pyrimidin-2-one

5-hydroxy-4-oxochromene-3-carbaldehyde

(4-甲酰基-2-甲氧基苯基)硼酸

6-甲氧基-2-甲基-(9CI)-3-吡啶羧醛