80715-22-6
4-溴甲基-5-甲基-1,3-间二氧杂环戊烯-2-酮
+
70458-96-7
氟哌酸
→
~66%
85195-76-2
1-ethyl-6-fluoro-7-[4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]piperazin-1-yl]-4-oxoquinoline-3-carboxylic acid
诺氟沙星
124-38-9
二氧化碳
431-03-8
2,3-丁二酮
117458-86-3
1-ethyl-6-fluoro-7-[4-[(4-methyl-5-methylidene-2-oxo-1,3-dioxolan-4-yl)oxy]piperazin-1-yl]-4-oxoquinoline-3-carboxylic acid