This invention relates to methods for the efficient production of quinolonecarboxylic acid based synthetic antibacterial agents which are expected for applications such as excellent medicaments and agricultural chemicals and to intermediate compounds to be used therein. According to the present invention, an amine substituent as the 7-position substituent of the quinolonecarboxylic acid derivative can be efficiently introduced.
该发明涉及一种高效生产基于喹诺
酮羧酸的合成抗菌剂的方法,这些抗菌剂可用于优良的药物和农业
化学品等应用,并涉及用于其中的中间化合物。根据本发明,可以有效地引入喹诺
酮羧酸衍
生物的7位取代基作为胺基取代基。