74693-61-1
4-hydroxy-1-methyl-2-oxoquinoline-3-carbohydrazide
+
4750-57-6
1-甲基-5-硝基-1H-咪唑-2-甲醛
→
~65%
74693-66-6
4-hydroxy-1-methyl-N-[(E)-(1-methyl-5-nitroimidazol-2-yl)methylideneamino]-2-oxoquinoline-3-carboxamide