1-ethyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1-乙基-6,8-二氟-7-(3-甲基哌嗪-1-基)-4-氧代-1,4-二氢喹啉-3-羧酸
CAS 98079-51-7 MFCD00242673
化学结构图
SMILES: CCN1C=C(C(=O)C2C=C(F)C(=C(F)C1=2)N1CCNC(C)C1)C(O)=O
化学属性
| Mol. Formula | C17H19F2N3O3 |
|---|---|
| Mol. Weight | 351.39 |
| Appearance | 50 小鼠(mg/kg)：245.6静脉注射；＞4000口服。 从乙醇中得到无色针状结晶，熔点239～240.5℃。急性毒性 盐酸洛美沙星(Lomeflocacin Hydrochoride)：C17H19F2N3O3?HCl。[98079-52-8]。从水中得到无色针状结晶，熔点290～300℃(分解)。 |
别名和识别编码
| Chemical Name | 1-ethyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
|---|---|
| CAS Number | 98079-51-7 |
| Chemical Name Translation | 1-乙基-6,8-二氟-7-(3-甲基哌嗪-1-基)-4-氧代-1,4-二氢喹啉-3-羧酸 |
| Synonym | DM-10 1,4-Dihydro-6,8-difluoro-1-ethyl-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid Lomefloxacin |
| Beilstein Registry Number | 4210041 |
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- {Chemicalbook} 药物: 抗病源性微生物药: 喹诺酮类药物
安全信息
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 246 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4528287
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >4 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4528287
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3800 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - changes in motor activity (specific assay) Behavioral - ataxia REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,83,1990
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Human - woman DOSE/DURATION : 24 mg/kg/3D-I TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - excitement REFERENCE : AJPSAO American Journal of Psychiatry. (American Psychiatric Assoc., Circulation Dept., 1400 K St., NW, Washington, DC 20005) V.78- 1921- Volume(issue)/page/year: 152,954,1995
TYPE OF TEST : LD50 - Lethal dose, 50 perc
TYPE OF TEST : DNA repair TEST SYSTEM : Bacteria - Bacillus subtilis DOSE/DURATION : 20 mg/L REFERENCE : AMACCQ Antimicrobial Agents and Chemotherapy. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.1- 1972- Volume(issue)/page/year: 37,213,1993
TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 300 ug/L REFERENCE : AMACCQ Antimicrobial Agents and Chemotherapy. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.1- 1972- Volume(issue)/page/year: 37,213,1993
TYPE OF TEST : Phage inhibition capacity TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 200 ug/L REFERENCE : AMACCQ Antimicrobial Agents and Chemotherapy. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.1- 1972- Volume(issue)/page/year: 37,213,1993
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 250 ug/L REFERENCE : AMACCQ Antimicrobial Agents and Chemotherapy. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.1- 1972- Volume(issue)/page/year: 37,213,1993
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