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产品总数：61429
| 中文名称 |
Cefditoren sodium
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|---|---|
| 中文别名 |
头孢妥仑钠;1-(4-氟苄基)高哌嗪;诺氟沙星EP杂质B;头孢妥仑钠盐;头孢妥仑钠杂质
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| 英文名称 |
Cefditoren sodium
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| 英文别名 |
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-[(1Z)-2-(4-methyl-5-thiazolyl)ethenyl]-8-oxo-,sodium salt (1:1), (6R,7R)-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(metho...;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-[(1Z)-2;(6R-(3(Z),6alpha,7beta(Z)))-7-(((2-Amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(2-(4-methyl-5-thiazolyl)ethenyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monosodium salt;[6R-[3(Z),6a,7b(Z)]]-7-[[(2-amino-;ME-1206;sodium (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-acetyl]amino]-3-[(E)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Cefditoren acid sodium salt;Cefditoren sodium;3-[(Z)-2-(4-Methylthiazol-5-yl)vinyl]-7β-[[(Z)-(2-aminothiazol-4-yl)(methoxyimino)acetyl]amino]cepham-3-ene-4-carboxylic acid sodium salt;sodium (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-((Z)-2-(4-methylthiazol-5-yl)vinyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;(6R,7R)-7-[(Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetylamino]-3-[(Z)-2-(4-methyl-5-thiazolyl)vinyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid sodium salt
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| Cas No. |
104146-53-4
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| 分子式 |
C19H18N6O5S3.Na
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| 分子量 |
529.57
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| 包装储存 |
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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| 详情描述 |
Cefditoren sodium (ME 1206) 是一种广谱的第三代口服头孢菌素抗菌剂，对多种常见的 β 内酰胺酶具有增强的稳定性。Cefditoren sodium 对革兰氏阴性菌和革兰氏阳性菌有活性。Cefditoren sodium 可用于慢性支气管炎急性发作、社区获得性肺炎 (CAP)、链球菌性咽炎/扁桃体炎或单纯性皮肤和皮肤结构感染等感染疾病的研究。
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| 产品详情 |
Cefditoren sodium (ME 1206) 是一种广谱的第三代口服头孢菌素抗菌剂，对多种常见的 β 内酰胺酶具有增强的稳定性。Cefditoren sodium 对革兰氏阴性菌和革兰氏阳性菌有活性。Cefditoren sodium 可用于慢性支气管炎急性发作、社区获得性肺炎 (CAP)、链球菌性咽炎/扁桃体炎或单纯性皮肤和皮肤结构感染等感染疾病的研究。
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| 生物活性 |
Cefditoren sodium (ME 1206) is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. Cefditoren sodium has activity against Gram-negative organisms and Gram-positive organisms. Cefditoren sodium can be used in the research of infection diseases such as acute exacerbations of chronic bronchitis, community-acquired pneumonia (CAP), streptococcal pharyngitis/tonsillitis, or uncomplicated skin and skin structure infections.
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| 性状 |
Solid
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| 体外研究(In Vitro) |
Cefditoren (sodium) shows good activity against pneumoniae , S. pyogenes , Staphylococcus aureus , H. influenzae and H. parainfluenzae , M. catarrhalis .Organism MIC50 (mg/L) MIC90 (mg/L)
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| 体内研究(In Vivo) |
Pharmacokinetics in mice：
Cefditoren (mg/kg)
C 0 (μg/ml)
t1/2 (h)
AUC last (μg× h/ml)
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| 运输条件 |
Room temperature in continental US; may vary elsewhere.
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| 储存方式 |
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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| ClinicalTrial |
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| 参考文献 |
[1]. Wellington K, et al. Cefditoren pivoxil: a review of its use in the treatment of bacterial infections. Drugs. 2004;64(22):2597-618.[2]. Cafini F, et al. Enhanced in vivo activity of cefditoren in pre-immunized mice against penicillin-resistant S. pneumoniae (serotypes 6B, 19F and 23F) in a sepsis model. PLoS One. 2010 Aug 10;5(8):e12041.
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| 溶解度数据 |
In Vitro: DMSO : 31.25 mg/mL (59.12 mM; ultrasonic and warming and heat to 60°C)配制储备液
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1：一般建议：溶解度为Medlife测试数据，可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异，仅做参考，具体以实验方案为准。
2：储存条件：粉末-20°C一般情况可以保存3年，溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异，请细致阅读产品信息，并辅助参考相关文献描述。
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