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Dalfopristin(RP54476)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Dalfopristin(RP54476)图片
CAS NO:112362-50-2
规格:98%
分子量:690.85
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议

产品介绍
Dalfopristin是一种半合成的抗生素。Quinupristin/Dalfopristin(Q/D)是Vancomycin有价值的替代抗生素,用于治疗耐多药性的Enterococcusfaecium感染。
CAS:112362-50-2
分子式:C34H50N4O9S
分子量:690.85
纯度:98%
存储:Store at -20°C

Background:

Dalfopristin is a semi-synthetic streptogramin antibiotic. Quinupristin/Dalfopristin (Q/D) is a valuable alternative antibiotic to vancomycin for the treatment of multi-drug resistant Enterococcus faecium infections.


Quinupristin/Dalfopristin(Q/D) is a combination of streptogramins B (Quinupristin) and streptogramins A (Dalfopristin) at 30:70 ratio[1]. Quinupristin/Dalfopristin, a semisynthetic injectable streptogramin, is a combination of 2 synergistic antibiotic components that are derived from pristinamycin: a type B streptogramin (Quinupristin) and a type A streptogramin (Dalfopristin), in a 30:70 weight-to-weight ratio[2].



[1]. Wang S, et al. Characteristic of Enterococcus faecium clinical isolates with quinupristin/Dalfopristin resistance in China. BMC Microbiol. 2016 Oct 21;16(1):246. [2]. Sacar M, et al. Comparison of antimicrobial agents as therapy for experimental endocarditis: caused by methicillin-resistant Staphylococcus aureus. Tex Heart Inst J. 2010;37(4):400-4.