半岛bd体育手机客户端 说明
一般描述
Chemical structure: fluoroquinolone
应用
Lomefloxacin is a fluoroquinolone antibiotic that is commonly used to treat bacterial infections, including bronchitis and urinary tract infections. It is used as a pre-operative prophylactic to prevent urinary tract infection caused byS. pneumoniae,H. influenzae,S. aureus,P. aeruginosa,E. cloacae,P. mirabilis,C. civersus,S. asprphyticus,E. coli, andK. pneumoniae. It is used to induce genomic instability in mice and modification of the kinetics of growth of Gram-negative bacteria.
包装
1, 10 g in poly bottle
生化/生理作用
Lomefloxacin is a bactericidal fluoroquinolone agent that is active against gram-negative and gram-positive organisms. Lomefloxacin inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, which are needed for the transcription and replication of bacterial DNA. DNA gyrase is thought to be the primary quinolone target for gram-negative bacteria. Topoisomerase IV is thought to be the primary target in gram-positive organisms. The inhibition of the topoisomerases results in strand breakage of the bacterial chromosome, supercoiling, and resealing. Therefore, DNA replication and transcription is inhibited.
基本信息
| 经验(实验)分子式 | C17H19F2N3O3· HCl |
| 分子量 | 387.81 |
| MDL编号 | MFCD00214312 |
| PubChem化学物质编号 | 24278514 |
| NACRES | NA.85 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 生物来源 | synthetic |
| 颜色 | white to off-white |
| 作用机制 | DNA synthesis | interferes enzyme | inhibits |
| 抗生素抗菌谱 | Gram-negative bacteria Gram-positive bacteria |
| 储存温度 | ?20℃ |
| SMILES string | Cl.CCN1C=C(C(O)=O)C(=O)c2cc(F)c(N3CCNC(C)C3)c(F)c12 |
| InChI | 1S/C17H19F2N3O3.ClH/c1-3-21-8-11(17(24)25)16(23)10-6-12(18)15(13(19)14(10)21)22-5-4-20-9(2)7-22;/h6,8-9,20H,3-5,7H2,1-2H3,(H,24,25);1H |
| InChI key | KXEBLAPZMOQCKO-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 |
| 危险分类 | Acute Tox. 4 Oral |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
