两个6－氟喹诺酮类新化合物的体外抗菌活性  

In vitro antibacterial activities of two new derivatives of 6-fluoroquinolones

作　　者：王梦[1] 钱红美[1] 孙奋治[1] 任宇[1] 姜晔[1] 吴国沛[1] 

机构地区：[1]南京药物研究所

出　　处：《中国抗生素杂志》1995年第4期294-295,共2页Chinese Journal of Antibiotics

摘　　要：测定了两个６－氟喹诺言酮类新化合物Ｑ５４、Ｑ６７对１７株细菌的体外抗菌活性，数据表明，Ｑ６７对革兰氏阳性菌的抗菌活性明显强于对照诺氟沙星和环丙沙星；定量药物设计研究计算得到的Ｑ６７对金葡球菌、大肠杆菌、绿脓假单胞菌抗菌活性的理论值比对照高，与实测值基本平行。The in-vitro antibacterlal activities of two new derivatives of 6-fluoroqui-nolones against 17 strains of bacteria were determined.The data revealed that the activity ofQ67 against Gram-positive bacteria was stronger than the counterparts norfloxacin and ciprofloxacin。The calculated antibacterial value of Q67 against S.aureus,E.coli and P. aer-uginosa was higher than the counterparts and was parallelled with the value determined.

关 键 词：氟喹诺酮类 体外抗菌活性 新药 

分 类 号：R978.19[医药卫生—药品]