Quinupristin 是一种链球菌素类抗生素，可阻断细菌核糖体亚基中的肽键合成，阻止多肽链的延伸，促进不完全蛋白链的分离。

Quinupristin is a member of the macrolide-lincosamide-streptogramin class of antibiotics. Quinupristin blocks peptide bond synthesis to prevent the extension of polypeptide chains and promote the detachment of incomplete protein chains in the bacterial ribosomal subunits[1] [2].

Quinupristin/dalfopristin is a combination of streptogramin antibiotics used to against infections. Quinupristin/dalfopristin has been reported effective against Mycoplasma spp[1].

120138-50-3

C53H67N9O10S

1022.22

Quinupristin

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years