基本信息
cas:108319-06-8
中文名称:替马沙星
中文别名:1-(2,4-二氟苯基)-6-氟-1,4-二氢-7-(3-甲基-1-哌嗪基)-4-氧-3-喹啉羧酸;
英文名称:1-(2,4-difluorophenyl)-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid
英文别名:Temafloxacine;1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxoquinoline-3-carboxylic acid;Temafloxacine [French];1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-7-(3-methyl-1-piperazinyl)-quinoline-3-carboxylic acid;Temafloxacina;1-(2,4-difluorophenyl)-6-fluoro-7-(3-methylpiperazin-1-yl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid;Temafloxacinum;Omniflox;Temafloxacin;[14C]-Temafloxacin;Temafloxacina [Spanish];Temafloxacinum [Latin];
分子式:C21H18F3N3O3
分子量:417.38100
精确质量:417.13000
PSA:74.57000
LOGP:3.29810
物化性质
密度:1.427g/cm3
沸点:608.9ºC at 760mmHg
闪点:322.1ºC
折射率:1.603
蒸汽压:1.11E-15mmHg at 25°C
安全信息
生产方法及用途
生产方法
2,4-二氯-5-氟苯乙酮和碳酸二乙酯缩合,再和原甲酸三乙酯缩合,然后和2,4-二氟苯胺缩合。接着在氢化钠作用下,在乙二醇二甲醚中回流环合。水解后和2-甲基哌嗪缩合得产物。
用途
抗菌药。