103772-14-1
5-amino-1-cyclopropyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid
+
21655-48-1
顺式-2,6-二甲基哌嗪
→
~61%
110871-86-8
斯帕沙星
110872-04-3
ethyl 5-(benzylamino)-1-cyclopropyl-6,7,8-trifluoro-4(1H)-oxoquinoline-3-carboxylate
→
110871-86-8
斯帕沙星