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加替沙星 /Gatifloxacin 99%+

货号:A142500 同义名: BMS-206584;AM-1155 Ambeed 开学季,买赠积分,赢豪礼

Gatifloxacin inhibits DNA gyrase and topoisomerase IV in bacterial. It is an antibiotic of the fourth-generation fluoroquinolone family.

Gatifloxacin 化学结构 CAS号:112811-59-3
Gatifloxacin 化学结构
CAS号:112811-59-3
Gatifloxacin 3D分子结构
CAS号:112811-59-3
Gatifloxacin 化学结构 CAS号:112811-59-3
Gatifloxacin 3D分子结构 CAS号:112811-59-3
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Gatifloxacin 纯度/质量文件 产品仅供科研

货号:A142500 标准纯度: 99%+
批次查询: 批次纯度:

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产品名称 Topo I Topo II Topo IV Topoisomerase 其他靶点 纯度
Ellagic acid 99%+
β-Lapachone 99%+
(s)-10-hydroxycamptothecin 99%+
Camptothecin ++

Topo I, IC50: 0.68 μM

98%
Betulinic acid ++

Eukaryotic topoisomerase I, IC50: 5 μM

99%+
Topotecan ++++

Topo I (DU-145 Luc cells), IC50: 2 nM

Topo I (MCF-7 Luc cells), IC50: 13 nM

99%+
Irinotecan HCl Trihydrate 98%
SN-38 98%
Levofloxacin hydrate 99%+
Dexrazoxane 99%+
Ofloxacin 98+%
Enoxacin 99%+
Flumequine +

Topo II, IC50: 15 μM

99%+
Levofloxacin 99%+
Etoposide 98%
Pefloxacin mesylate dihydrate 99+%
Marbofloxacin 99%+
Voreloxin HCl 98%
Mitoxantrone dihydrochloride PKC 99%+
Nalidixic acid 99%+
Doxorubicin 98%
Novobiocin sodium 98%+
Amonafide 99%+
Pirarubicin 98%+
Idarubicin HCl +++

Topo II (MCF-7 cells), IC50: 3.3 ng/mL

99%+
Genistein EGFR 98%
Teniposide 98%
Moxifloxacin 98%
Ciprofloxacin 99%+
Clinafloxacin 97%
Gatifloxacin 99%+
Daunorubicin HCl +++

DNA synthesis, Ki: 20 nM

98%
Epirubicin HCl 99%+
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

Gatifloxacin 生物活性

靶点
  • Topoisomerase

描述 Gatifloxacin is a fluoroquinolone antibiotic that inhibits bacterial type II topoisomerases (IC50=13.8μg/ml for S. aureus topoisomerase IV; IC50=0.109μg/ml for E. coli DNA gyrase) but shows low inhibition against HeLa cell topoisomerase II (IC50=265μg/ml)[3]. Gatifloxacin (subcutaneous injection; 100 mg/kg; 3 times a day; 30 days) significantly decreases the number of lesions in mouse footpad with Nocardia brasiliensis[4].

Gatifloxacin 临床研究

NCT号 适应症或疾病 临床期 招募状态 预计完成时间 地点
NCT03625739 - Recruiting December 31, 2026 China ... 展开 >> Beijing Children's Hospital of Capital Medical University Recruiting Beijing, China Contact: Adong Shen, Master    13370115087    shenad16@hotmail.com 收起 <<
NCT00831961 - Completed - United States, Tennessee ... 展开 >> Vanderbilt Eye Institute Nashville, Tennessee, United States, 37232 收起 <<
NCT02099240 Osteomyelitis Early Phase 1 Recruiting September 2019 United States, Kentucky ... 展开 >> University of Louisville Recruiting Louisville, Kentucky, United States, 40202 Contact: Julio A Ramirez, MD    502-852-1148    jarami01@louisville.edu    Contact: David Seligson, MD    502-852-0923    d0seli01@louisville.edu    Sub-Investigator: Forest Arnold, DO          Sub-Investigator: Timothy Wiemkwn, PhD          Sub-Investigator: Robert Kelley, PhD          Sub-Investigator: James Summersgill, PhD          Sub-Investigator: Ruth Carrico, PhD          Sub-Investigator: Julie Harting, PharmD          Sub-Investigator: Paula Peyrani, MD          Principal Investigator: David Seligson, MD          Sub-Investigator: Craig Roberts, MD          Principal Investigator: Julio Ramirez, MD 收起 <<

Gatifloxacin 参考文献

[1]Dawis MA, Isenberg HD, et al. In vitro activity of gatifloxacin alone and in combination with cefepime, meropenem, piperacillin and gentamicin against multidrug-resistant organisms. J Antimicrob Chemother. 2003 May;51(5):1203-11.

[2]Takei M, Fukuda H, et al. Inhibitory activities ofgatifloxacin (AM-1155), a newly developed fluoroquinolone, against bacterial and mammalian type II topoisomerases. Antimicrob Agents Chemother. 1998 Oct;42(10):2678-81.

[3] Takei M, Fukuda H, Yasue T, Hosaka M, Oomori Y. Inhibitory activities of gatifloxacin (AM-1155), a newly developed fluoroquinolone, against bacterial and mammalian type II topoisomerases. Antimicrob Agents Chemother. 1998 Oct;42(10):2678-81.

[4]Daw-Garza A, Welsh O, Said-Fernández S, Lozano-Garza HG, Waksman de Torres N, Rocha NC, Ocampo-Candiani J, Vera-Cabrera L. In vivo therapeutic effect of gatifloxacin on BALB/c mice infected with Nocardia brasiliensis. Antimicrob Agents Chemother. 2008 Apr;52(4):1549-50.

Gatifloxacin 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.66mL

0.53mL

0.27mL

13.32mL

2.66mL

1.33mL

26.64mL

5.33mL

2.66mL

Gatifloxacin 技术信息

CAS号112811-59-3
分子式C19H22FN3O4
分子量 375.394
别名 BMS-206584;AM-1155;BMS 206584-01;CG5501;PD135432
运输蓝冰
存储条件

粉末 Inert atmosphere,Room Temperature

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 2 mg/mL(5.33 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 1 mg/mL(2.66 mM),配合低频超声助溶

动物实验配方
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