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Dalfopristin (mesylate) (112362-50-2 free base)

Dalfopristin (mesylate) (112362-50-2 free base)

产品编号 T22707   CAS T22707
别名: Dalfopristin (mesylate)

Dalfopristin (mesylate) is a streptogramin antibiotic and a 50S ribosome inhibitor. Streptogramins are produced by a variety of Streptomyces sp as a mixture (ratio of 7:3) of two chemically unrelated compounds, type A and B. Dalfopristin, the type A Streptogramin is often combined with type B streptogramin antibiotic, quinupristin, to produce Quinupristin-Dalfopristin Complex, known commercially as Synercid. The ribosome is composed of two ribonucleoprotein subunits, the 50S, and 30S. The 50S ribosome inhibitors inhibited protein synthesis.

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Dalfopristin (mesylate) (112362-50-2 free base) Chemical Structure
Dalfopristin (mesylate) (112362-50-2 free base), CAS T22707
规格 价格/CNY 货期 数量
1 mg ¥ 4,610 待询
5 mg ¥ 14,990 待询

Dalfopristin (mesylate) (112362-50-2 free base) 的其他形式现货产品:

Dalfopristin
其他形式的 Dalfopristin (mesylate) (112362-50-2 free base):
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产品目录号及名称: Dalfopristin (mesylate) (112362-50-2 free base) (T22707)
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参考文献
产品描述 Dalfopristin (mesylate) is a streptogramin antibiotic and a 50S ribosome inhibitor. Streptogramins are produced by a variety of Streptomyces sp as a mixture (ratio of 7:3) of two chemically unrelated compounds, type A and B. Dalfopristin, the type A Streptogramin is often combined with type B streptogramin antibiotic, quinupristin, to produce Quinupristin-Dalfopristin Complex, known commercially as Synercid. The ribosome is composed of two ribonucleoprotein subunits, the 50S, and 30S. The 50S ribosome inhibitors inhibited protein synthesis.
体外活性 Dalfopristin is a cyclic polyunsaturated macrolactone that interferes with the binding of tRNA substrates to both A- and P-sites [2]. Dalfopristin blocked the access of peptidyl-tRNAs to the ribosome and peptidyltransferase elongation reaction in bacteria [1]. quinupristin and dalfopristin acted synergistically to kill Gram-positive bacteria, as well as some Gram-negative and anaerobic bacteria [2][3]. Dalfopristin hydrolyzed rapidly to virginiamycin M under physiological conditions.
别名 Dalfopristin (mesylate)
分子量 787
分子式 C34H51N4O9S·CH3SO3
CAS No. T22707

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

Ethanol: Soluble

DMSO: Soluble

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TargetMol Library Books参考文献

1. Herbst D A, Reddy K R. NS5A inhibitor, daclatasvir, for the treatment of chronic hepatitis C virus infection[J]. Expert opinion on investigational drugs, 2013, 22(10): 1337-1346. 2. Gao M, Nettles R E, Belema M, et al. Chemical genetics strategy identifies an HCV NS5A inhibitor with a potent clinical effect[J]. Nature, 2010, 465(7294): 96-100.

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Keywords

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