推荐产品
质量水平
方案
≥98% (HPLC)
表单
powder
储存条件
desiccated
颜色
white to light brown
溶解性
DMSO: 2 mg/mL, clear (warmed)
储存温度
−20°C
SMILES字符串
[H]Cl.OC(C1=CN(C2CC2)C3=C(Cl)C(N4CCCCC(N)C4)=C(F)C=C3C1=O)=O
InChI
1S/C19H21ClFN3O3.ClH/c20-15-16-12(18(25)13(19(26)27)9-24(16)11-4-5-11)7-14(21)17(15)23-6-2-1-3-10(22)8-23;/h7,9-11H,1-6,8,22H2,(H,26,27);1H
InChI key
PMQBICKXAAKXAY-UHFFFAOYSA-N
生化/生理作用
Besifloxacin is a broad spectrum fourth-generation fluoroquinolone antibiotic.
Besifloxacin is a broad spectrum fourth-generation fluoroquinolone antibiotic. Besifloxacin is effective against gram positive and negative, aerobic and anerobic bacteria. Fluoroquinolones stabilize DNA strand breaks created by DNA gyrase and topoisomerase IV by binding to the enzyme-DNA complex generating persistent, covalent enzyme–DNA adducts, inhibiting DNA synthesis. Besifloxacin inhibits both DNA gyrase and topoisomerase IV at nearly equal concentrations. It is used clinically primarily in the treatment of bacterial conjunctivitis.
Besifloxacin stops the production of pro-inflammatory cytokines in vitro.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Alexander T Nguyen et al.
Cornea, 34(8), 967-971 (2015-06-16)
To present the clinical outcome of 3 cases of ocular surface infections by Mycobacterium chelonae treated with besifloxacin (0.6%, Besivance; Bausch & Lomb, Tampa, FL). In this retrospective review of a small case series, we reviewed the medical records of
Timothy L Comstock et al.
Clinical ophthalmology (Auckland, N.Z.), 4, 215-225 (2010-05-14)
Bacterial conjunctivitis, commonly known as pink eye, is demographically unbiased in its prevalence and can be caused by a variety of aerobic and anaerobic bacteria. Timely empiric treatment with a broad-spectrum anti-infective, such as a topical fluoroquinolone, is critical in
Jean Deschênes et al.
Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, 50(3), 184-191 (2015-06-05)
Acute bacterial conjunctivitis is a common infection of the ocular surface. Increasing rates of bacterial resistance have prompted the development of new antibiotics with improved activity against the bacterial species most often found in this disease. Besifloxacin is the first
Synthetic approaches to the 2009 new drugs
Liu K K C, et al.
Bioorganic & Medicinal Chemistry, 19(3), 1136-1154 (2011)
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