| CAS NO: | 105956-99-8 |
| 包装 | 价格(元) |
| 100mg | 电议 |
| 250mg | 电议 |
| 500mg | 电议 |
| 1g | 电议 |
| Physical Appearance | A crystalline solid |
| Storage | Store at -20°C |
| M.Wt | 402.3 |
| Cas No. | 105956-99-8 |
| Formula | C17H17ClFN3O3·HCl |
| Synonyms | AM1091 |
| Solubility | ≤1mg/ml in methanol（heated) |
| Chemical Name | 7-(3-amino-1-pyrrolidinyl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid |
| Canonical SMILES | OC(C1=CN(C2CC2)C3=C(Cl)C(N4CCC(N)C4)=C(F)C=C3C1=O)=O.Cl |
| 运输条件 | 蓝冰运输或根据您的需求运输。 |
| 一般建议 | 为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异，仅做参考。若实验所需浓度过大至产品溶解极限，请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存，请尽快用完。 |
Clinafloxacin is a broad-spectrum antibiotic of the quinolone carboxylic acid category that inhibits both DNA gyrase and topoisomerase IV dually in Streptococcus pneumonia. Clinafloxacin, a fluoroquinolone, is currently in development for oral and intravenous therapy of serious infections.
In selected volunteer subjects and patients, after the administration of oral and intravenous doses of racemic drug, the clinafloxacin showed a broad-spectrum antibiotic of the quinolone carboxylic acid category. The absorption of the clinafloxacin enantiomer was rapid after oral 400 mg dose and 400 mg intravenous dose of racemic drug [1]. Clinafloxacin showed high activity against S. pneumoniae 7785 with the MIC value of 0.125 μg/ml. Clinafloxacin showed potent broad-spectrum in vitro activity against gram-positive, gram-negative, and anaerobic pathogens [2]. Clinafloxacin has been identified as the most active fluoroquinolone against S. pneumoniae compared to grepafloxacin, levofloxacin, ofloxacin, sparfloxacin, and trovafloxacin and is currently being evaluated as an antipneumococcal agent [3].
References:
[1]. Humphrey G H, Shapiro M A, Randinitis E J, et al. Pharmacokinetics of clinafloxacin enantiomers in humans[J]. The Journal of Clinical Pharmacology, 1999, 39(11): 1143-1150.
[2]. Pan X S, Fisher L M. DNA gyrase and topoisomerase IV are dual targets of clinafloxacin action in Streptococcus pneumoniae[J]. Antimicrobial Agents and Chemotherapy, 1998, 42(11): 2810-2816.
[3]. Jorgensen J H, Weigel L M, Swenson J M, et al. Activities of clinafloxacin, gatifloxacin, gemifloxacin, and trovafloxacin against recent clinical isolates of levofloxacin-resistant Streptococcus pneumoniae[J]. Antimicrobial agents and chemotherapy, 2000, 44(11): 2962-2968.
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