1824-81-3
2-氨基-6-甲基吡啶
+
141-97-9
乙酰乙酸乙酯
→
~61%
16867-28-0
2,6-dimethylpyrido[1,2-a]pyrimidin-4-one
14903-78-7
2,7-dimethyl-1,8-naphthyridine
65896-28-8
1,8-naphthyridine-2,7-dicarbaldehyde
84670-41-7
4-chloro-2,7-dimethyl-1,8-naphthyridine