曲伐沙星甲磺酸盐
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- CAS号:
- 147059-75-4
- 英文名:
- Trovafloxacin Mesylate
- 英文别名:
- Trovan;CP 99219-27;Unii-0p1lko80wn;Trovafloxacin MonoMeth;Trovafloxacin Methanesulfonate;Trovafloxacin monomethanesulfonate;147059-75-4 Trovafloxacin mesylate;Trovafloxacin mesylate - CP 99219 mesylate;7-[(1S,5R)-6-amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid;7-[(1α,5α,6α)-6-Amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylicacidmesylate
- 中文名:
- 曲伐沙星甲磺酸盐
- 中文别名:
- 曲伐沙星甲磺酸;曲伐沙星甲磺酸盐;化合物 T13231L;REL-7-((1R,5S,6S)-6-氨基-3-氮杂双环[3.1.0]己-3-基)-1-(2,4-二氟苯基)-6-氟-4-氧代-1,4-二氢-1,8-萘啶-3- 羧酸甲磺酸盐
- CBNumber:
- CB31456463
- 分子式:
- C21H19F3N4O6S
- 分子量:
- 512.46
- MOL File:
- 147059-75-4.mol
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曲伐沙星甲磺酸盐化学性质
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熔点:
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>250°C (dec.)
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储存条件:
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room temp
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溶解度:
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DMSO: >10mg/mL
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形态:
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powder
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颜色:
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white to off-white
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曲伐沙星甲磺酸盐性质、用途与生产工艺
Trovafloxacin mesylate 是一种广谱喹诺酮类抗生素，对革兰氏阳性，革兰氏阴性和厌氧菌具有有效的活性。Trovafloxacin mesylate 可阻断 DNA 促旋酶 (DNA gyrase) 和拓扑异构酶 IV (topoisomerase IV) 的活性。Trovafloxacin mesylate 也是一种有效的，选择性的，口服活性的 Pannexin 1 通道 (PANX1) 抑制剂，对 PANX1 内向电流的 IC50 为 4 μM。Trovafloxacin mesylate 不抑制连接蛋白 43 间隙连接或 PANX2。Trovafloxacin mesylate 通过抑制 PANX1 导致凋亡细胞碎片失调。
IC50: 4 μM (Pannexin 1 channel (PANX1))
Gram-positive, Gram-negative and anaerobic organisms
DNA gyrase
Topoisomerase IV
Trovafloxacin (20 µM; 24 hours; HepG2 cells) and tumor necrosis factor (TNF; 4 ng/mL) incubation induces apoptosis and increases leakage of lactate dehydrogenase (LDH) in HepG2 cells.
Trovafloxacin (20 µM; 24 hours; HepG2 cells) and TNF (4 ng/mL) incubation increases expression of early NF-κB-related factors A20 and IκBα.
Trovafloxacin prolongs TNF-induced activation of MAPKs and IKKα/β activation in HepG2.
Trovafloxacin is a potent inhibitor of TO-PRO-3 uptake by apoptotic cells. Trovafloxacin also inhibits ATP release from apoptotic cells. Trovafloxacin does not inhibit caspase 3/7 activation, or caspase-mediated PANX1 cleavage during apoptosis.
Trovafloxacin is equally active against both penicillin-susceptible and -resistant pneumococci, with MICs of 0.06-0.25 mg/mL reported for more than 700 isolates. The MICs of Trovafloxacin at which 90% of isolates are inhibited for 55 isolates of pneumococci is 0.125 μg/mL.
Apoptosis Analysis
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Cell Line:
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HepG2 cells
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Concentration:
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20 µM
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Incubation Time:
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24 hours
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Result:
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Showed a gradual increase of Annexin V-staining and an increased leakage of lactate dehydrogenase (LDH) at 24 h.
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RT-PCR
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Cell Line:
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HepG2 cells
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Concentration:
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20 µM
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Incubation Time:
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24 hours
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Result:
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Caused a higher increase in the transcription of A20 and IκBα in HepG2 cells.
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Trovafloxacin (150 mg/kg; oral administration; male C57BL/6 J mice) treatment disrupts TNF-induced p65 nuclear translocation. Trovafloxacin treatment increases expression of early NF-κB-related factors A20 and IκBα.
Trovafloxacin, when administered in combination with lipopolysaccharide (LPS) or TNF to mice induces severe liver toxicity associated with vast apoptotic areas in the liver, increased serum levels of alanine amino transferases (ALT) and pro-inflammatory cytokines.
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Animal Model:
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Male C57BL/6 J mice (9-11-week-old) injected with recombinant murine TNF ion
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Dosage:
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150 mg/kg
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Administration:
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Oral administration; once
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Result:
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Showed a greater number of cells with increased nuclear/cytoplasmic p65 ratio in liver.
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曲伐沙星甲磺酸盐
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147059-75-4, 曲伐沙星甲磺酸盐 相关搜索:
- Pharmaceuticals
- Pfizer compounds
- Intermediates & Fine Chemicals
- Heterocycles
- Chiral Reagents
- Amines
- 试剂
- 化学试剂
- 合成
- C20H15F3N4O3CH3SO3H
- C21H19F3N4O6S
- REL-7-((1R,5S,6S)-6-氨基-3-氮杂双环[3.1.0]己-3-基)-1-(2,4-二氟苯基)-6-氟-4-氧代-1,4-二氢-1,8-萘啶-3- 羧酸甲磺酸盐
- 化合物 T13231L
- 曲伐沙星甲磺酸
- 曲伐沙星甲磺酸盐
- 147059-75-4
- 1,8-Naphthyridine-3-carboxylic acid, 7-[(1α,5α,6α)-6-amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-, methanesulfonate (1:1)
- topoisomerase-IV,TNF,gyrase,Bacterial,hepatotoxicity,LPS,Trovafloxacin,broad-spectrum,Trovafloxacin mesylate,Antibiotic,DNA,Inhibitor,PANX1,Topoisomerase,pneumococci,inhibit,pro-inflammatory,NF-κB
- 147059-75-4 Trovafloxacin mesylate
- Trovafloxacin mesylate - CP 99219 mesylate
- (1α,5α,6α)-7-(6-Amino-3-azabicyclo[3.1.0]hex-3-yl)-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid methanesulfonate
- Trovafloxacin MonoMeth
- Trovafloxacin Methanesulfonate
- 7-[(1α,5α,6α)-6-Amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylicacidmesylate
- Unii-0p1lko80wn
- Trovan
- Trovafloxacin monomethanesulfonate
- 7-[(1S,5R)-6-amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid
- CP 99219-27
- 7-[(1α,5α,6α)-6-AMino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid Methanesulfonate