Effect of 4-Quinolone Antibiotics on Cell Function, Cell Growth, and Pyrimidine Nucleotide Biosynthesis in Human Lymphocytes In VitroThe new 4-quinolones such as ciprofloxacin, norfloxacin, and ofloxacin are strongly bactericidal, with activities approaching 1000 times that of nalidixic acid [12]. They...
Multiresidue determination of (fluoro)quinolone antibiotics in swine kidney using liquid chromatography-tandem mass spectrometry New antibiotics were recently developed, among which are the (fluoro)quinolones. This paper presents an analytical method which allows the determination of... GV Vyncht,A Jànos...
ANTIMICROBIAL 4-OXOQUINOLIZINESThis invention provides novel 4-oxoquinolizine compounds and their uses for a series of broad-spectrum antibiotics having no cross-resistance to existing or emerging classes of antibiotics. In addition the novel 4-oxoquinolizine compounds are useful against CDC ...
N-ALKYL-4-QUINOLONES 优质文献 相似文献Quinolones: from antibiotics to autoinducers Pseudomonas aeruginosa and related bacteria produce a number of 2-alkyl-4(1H)-quinolones, some of which exhibit antimicrobial activity. However, quinolones ... H Stephan,MP Fletcher,CS Ram,... - 《Fems Microbiology...
The in vitro activities of 12 quinolones and four antibiotics were determined against 15 veterinary mycoplasmal species and four species of bacteria common... P.C.T. Hannan,PJ O'Hanlon,NH Rogers - 《Research in Veterinary Science》 被引量: 188发表: 1989年 In vitro and in vivo profiles of...
Caution about the use of antibiotics is warranted because they are powerful agents. Like all drugs, they have side effects. Also, with indiscriminate use 滥用of antibiotics, bacteria and fungi can develop resistance to a particular agent. Infections ...
China Key words quinolones; plasmid-mediated; resistance; qnrB; qnrS 1This work was supported by grants from the National Basic Research Program of China, the Ministry of Science and Technology, China (No 2005CB0523101), the National Natural Science Foundation of China (No 30440061 and 30572229...
沃德森定制目录2;医药化工类;原料;医药、农药及染料中间体;添加剂;Pharmaceutical material and intermeidates;Active Pharmaceutical Ingredients;Anti-Infective;Antibiotics for Research and Experimental Use;Biochemistry;Quinolones (Antibiotics for Research and Experimental Use);Antimicrobial;API;Pharmaceutical ...
Antibiotics for Research and Experimental Use;Biochemistry;Quinolones (Antibiotics for Research and Experimental Use);Peptide Synthesis/Antibiotics;Pharmaceutical intermediate;Antimicrobial;API;Pharmaceutical intermediates;Inhibitors;中药对照品;其他原料;化学试剂;原药中间体;通用生化试剂-抗生素;科研原料;工业化;临床...
“Fluoronaphthyridines and Quinolones as Antibacterial Agents. 2. Synthesis and Structure-Activity Relationships of New 1-tert-Butyl 7-Substituted Derivatives”, J. Med. Chem., vol. 33, pp. 1344-1352 (1990). Tomita, J. Med. Chem., vol. 45, No. 25, pp. 5564-5575 (2002). ...