
Telithromycin
CAS No. 191114-48-4
Telithromycin ( Telithromycin | HMR-3647 | HMR 3647 )
产品货号. M18169 CAS No. 191114-48-4
泰利霉素是一种酮内酯抗生素,用于治疗轻度至中度的社区获得性肺炎。抗菌泰利霉素通过干扰细菌的蛋白质合成来防止细菌生长。
纯度: >98% (HPLC)






规格 | 价格/人民币 | 库存 | 数量 |
5MG | ¥794 | 有现货 |
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10MG | ¥1442 | 有现货 |
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25MG | ¥3281 | 有现货 |
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50MG | ¥5281 | 有现货 |
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100MG | 获取报价 | 有现货 |
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200MG | 获取报价 | 有现货 |
![]() ![]() |
500MG | 获取报价 | 有现货 |
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1G | 获取报价 | 有现货 |
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生物学信息
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产品名称Telithromycin
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注意事项本公司产品仅用于科研实验,不得用于人体或动物的临床与诊断
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产品简述泰利霉素是一种酮内酯抗生素,用于治疗轻度至中度的社区获得性肺炎。抗菌泰利霉素通过干扰细菌的蛋白质合成来防止细菌生长。
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产品描述Telithromycin is a ketolide antibiotic to treat community acquired pneumonia of mild to moderate severity. Antibacterial Telithromycin prevents bacteria from growing, by interfering with their protein synthesis. Telithromycin binds to the subunit 50S of the bacterial ribosome, and blocks the progression of the growing polypeptide chain. Telithromycin has over 10 times higher affinity to the subunit 50S than erythromycin. In addition, telithromycin strongly bind simultaneously to two domains of 23S RNA of the 50 S ribosomal subunit, where older macrolides bind strongly only to one domain and weakly to the second domain. Telithromycin can also inhibit the formation of ribosomal subunits 50S and 30S.(In Vitro):Telithromycin (HMR3647) (0-50 μg/mL, 30 min) suppress C. pneumoniae-induced MUC5AC production.Telithromycin (0-50 μg/mL, 30 min) suppress C. pneumoniae-induced NF-kB activation.Telithromycin (10 mg/mL, 1 h) inhibits the production of MIP-2 and TNF-α in a dose-dependent manner by LPS-stimulated RAW 264.7 macrophages.Telithromycin (10 mg/mL, 1 h) inhibits NF-kB activation, increases apoptosis in cell and decreases the LPS-induced influx of neutrophils in BAL fluid.(In Vivo):Telithromycin (HMR3647) (20 mg/kg, ip., single) reduces protein, nitrite, MIP-2, and TNF-α levels in the BAL fluid of LPS-nebulized animals.
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体外实验Telithromycin (HMR3647) (0-50 μg/mL, 30 min) suppress C. pneumoniae-induced MUC5AC production.Telithromycin (0-50 μg/mL, 30 min) suppress C. pneumoniae-induced NF-kB activation.Telithromycin (10 mg/mL, 1 h) inhibits the production of MIP-2 and TNF-α in a dose-dependent manner by LPS-stimulated RAW 264.7 macrophages.Telithromycin (10 mg/mL, 1 h) inhibits NF-kB activation, increases apoptosis in cell and decreases the LPS-induced influx of neutrophils in BAL fluid:RT-PCR Cell Line:NCI-H292 cells Concentration: 0-50 μg/mL Incubation Time:30 min Result:Suppressed C. pneumoniae-induced MUC5AC production in dose-dependently and significantly decreased MUC5AC production at 50 mg/mL.Suppressed p65 and p50 activation in NCI-H292 cells.Apoptosis Analysis Cell Line:RAW 264.7 and MLE-12 cells Concentration:10 mg/mL Incubation Time:1 h Result:Increased the apoptotic activity in cells induced with supernatants from LPS-treated RAW 264.7 macrophages and in LPS-induced cells.
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体内实验Telithromycin (HMR3647) (20 mg/kg, ip., single) reduces protein, nitrite, MIP-2, and TNF-α levels in the BAL fluid of LPS-nebulized animals. Animal Model:LPS-Nebulized MiceDosage:20 mg/kg Administration:20 mg/kg, ip., single Result:Increased the protein concentration, reduced the concentrations of nitrite and the levels of TNF-α and induced significant reductions the levels of MIP-2.
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同义词Telithromycin | HMR-3647 | HMR 3647
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通路Endocrinology/Hormones
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靶点5-HT Receptor
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受体Antibacterial
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研究领域Infection
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适应症——
化学信息
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CAS Number191114-48-4
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分子量812
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分子式C43H65N5O10
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纯度>98% (HPLC)
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溶解度DMSO : ≥ 100 mg/mL; 123.15 mM
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SMILESCC[C@H]1OC(=O)[C@H](C)C(=O)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@@](C)(C[C@@H](C)C(=O)[C@H](C)[C@H]2N(CCCCn3cnc(c3)-c3cccnc3)C(=O)O[C@]12C)OC
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化学全称(3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-10-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-ethyl-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-(4-(4-(pyridin-3-yl)-1H-imidazol-1-yl)butyl)octahydro-2H-[1]oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)-tetraone
运输与储存
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储存条件(-20℃)
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运输条件With Ice Pack
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稳定性≥ 2 years
参考文献
产品手册




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