產(chǎn)品目錄

規(guī)格	1mg 5mg 10mg
CAS	86393-37-5
別名	N/A
化學(xué)名	N/A
分子式	C16H19FN4O3
分子量	334.35
溶解度	Soluble in DMSO
儲存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

Amifloxacin (Win49375) is a synthetic antibacterial agent of the quinolone class.

Amifloxacin (WIN 49375) is active in vitro against Pseudomonas aeruginosa isolates and shows moderate activity against Staphylococcus aureus, with MICs of less than or equal to 2 μg/mL.

Amifloxacin (WIN 49375) is highly active by the oral route, with 50% effective doses within two- to threefold of those obtained with parenteral medication. The effectiveness of Amifloxacin with various routes of medication is demonstrated with these experimental infections. When mice infected intraperitoneally with E. coli Vogel are medicated at 0.5-h postinfection subcutaneously, intravenously, or orally the ED50s for Amifloxacin are 0.6, 0.8, and 1.0 mg/kg, respectively[1]. Blood radioactivity peaks at 0.5 h after oral administration of [14C]Amifloxacin mesylate to rats at 20 mg/kg and is equivalent to 7.1±0.26 μg of Amifloxacin per mL. From 0.75 to 4 h, blood radioactivity decreases rapidly from 7.0±0.25 μg/mL to 1.2±0.12 μg/mL. Between 8 and 48 h the rate of decline in blood radioactivity slows and is more complex. At 48 h, the blood radioactivity is equivalent to 0.14±0.02 μg/mL. Blood levels of radioactivity after i.v. administration of [14C]Amifloxacin mesylate to rats at 20 mg/kg decrease from 29.1±0.85 μg/mL at 1.0 min to 14.4±0.52 μg/mL at 10 min. From 0.25 to 4 h blood radioactivity decreases from 13.0±0.42 μg/mL to 0.97±0.09 μg/mL in a log-linear manner. The rate of elimination from 4 to 24 h is slower and more complex. At 24 h, blood radioactivity is equivalent to 0.12±0.01 ug/mL[2].

[1]. Cornett JB, et al. In vitro and in vivo antibacterial activities of the fluoroquinolone WIN 49375 (amifloxacin). Antimicrob Agents Chemother. 1985 Jan;27(1):4-10. [2]. Johnson JA, et al. Metabolism and disposition of amifloxacin in laboratory animals. Antimicrob Agents Chemother. 1985 May;27(5):774-81.

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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