Linopristin

Modify Date: 2024-01-10 11:13:37

Linopristin Structure
Linopristin structure
Common Name Linopristin
CAS Number 325965-23-9 Molecular Weight 950.09000
Density N/A Boiling Point N/A
Molecular Formula C50H63N9O10 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Linopristin


Linopristin is a kind of type B streptogramin antibiotics. Linopristin, together with type A, Flopristin, to form the streptogramin combination NXL 103. Linopristin exhibit synergistic antimicrobial activity against certain pathogenic bacteria with Flopristin. The preference ratio of Linopristin/Flopristin is 30:70 (w/w) or 70 μM Linopristin +120 μM Flopristin[1].

 Names

Name Linopristin
Synonym More Synonyms

 Linopristin Biological Activity

Description Linopristin is a kind of type B streptogramin antibiotics. Linopristin, together with type A, Flopristin, to form the streptogramin combination NXL 103. Linopristin exhibit synergistic antimicrobial activity against certain pathogenic bacteria with Flopristin. The preference ratio of Linopristin/Flopristin is 30:70 (w/w) or 70 μM Linopristin +120 μM Flopristin[1].
Related Catalog
In Vitro Linopristin (0-64 μg/mL) 对革兰氏阴性病原菌的抑菌作用不大,原因是其外细胞膜渗透性差[1]。 Linopristin 抑制粪肠球菌、金黄色葡萄球菌和肺炎葡萄球菌的生长,IC50 分别为 8 μg/mL、32 μg/mL 和 4 μg/mL[1]。
References

[1]. Noeske J, et al. Synergy of streptogramin antibiotics occurs independently of their effects on translation. Antimicrob Agents Chemother. 2014 Sep;58(9):5269-79.  

 Chemical & Physical Properties

Molecular Formula C50H63N9O10
Molecular Weight 950.09000
Exact Mass 949.47000
PSA 233.83000
LogP 2.44760

 Synonyms

UNII-312V80FR4J
Linopristin [INN]
N-((6R,9S,10R,13S,15aS,22S,24aS)-22-((4-(dimethylamino)phenyl)methyl)-6-ethyl-10,23-dimethyl-18-((morpholin-4-yl)methyl)-5,8,12,15,21,24-hexaoxo-13-phenyl-1,2,3,5,6,7,8,9,10,11,12,13,14,15,15a,16,19,21,22,23,24,24a-docosahydropyrido(2,1-f)pyrrolo(2,1-l)(1,4,7,10,13,16)oxapentaazacyclononadecin-9-yl)-3-hydroxypyridine-2-carboxamide