Beclabuvir

Modify Date: 2024-01-08 10:33:48

Beclabuvir Structure
Beclabuvir structure
Common Name Beclabuvir
CAS Number 958002-33-0 Molecular Weight 659.838
Density 1.5±0.1 g/cm3 Boiling Point N/A
Molecular Formula C36H45N5O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Beclabuvir


Beclabuvir is an allosteric inhibitor that binds to thumb site 1 of the hepatitis C virus (HCV) NS5B RNA-dependent RNA polymerase, and inhibits recombinant NS5B proteins from HCV genotypes 1, 3, 4, and 5 with IC50 of < 28 nM. 

 Names

Name Beclabuvir
Synonym More Synonyms

 Beclabuvir Biological Activity

Description Beclabuvir is an allosteric inhibitor that binds to thumb site 1 of the hepatitis C virus (HCV) NS5B RNA-dependent RNA polymerase, and inhibits recombinant NS5B proteins from HCV genotypes 1, 3, 4, and 5 with IC50 of < 28 nM. 
Related Catalog
Target

IC50: < 28 nM (NS5B protein)

In Vitro Beclabuvir demonstrates additive or synergistic antiviral activity with pegIFN/RBV and in 2- or 3-drug combinations with a range of DAAs, such as HCV NS3 protease inhibitors, NS5A inhibitors' and/or nucleoside NS5B inhibitors[2].
In Vivo The combination of beclabuvir with asunaprevir and daclatasvir achieves very high rates of viral eradication (about 90%) in patients infected with HCV genotype 1, which is the most common genotype worldwide[1].
References

[1]. Gentile I, et al. Beclabuvir for the treatment of hepatitis C. Expert Opin Investig Drugs. 2015;24(8):1111-21.

[2]. Tatum H, et al. A randomized, placebo-controlled study of the NS5B inhibitor beclabuvir with peginterferon/ribavirin for HCV genotype 1. J Viral Hepat. 2015 Aug;22(8):658-64.

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Molecular Formula C36H45N5O5S
Molecular Weight 659.838
Exact Mass 659.314148
LogP 4.71
Index of Refraction 1.722
Storage condition 2-8℃

 Synonyms

Beclabuvir
(1aR,12bS)-8-Cyclohexyl-N-(dimethylsulfamoyl)-11-methoxy-1a-{[(1R,5S)-3-methyl-3,8-diazabicyclo[3.2.1]oct-8-yl]carbonyl}-1,1a,2,12b-tetrahydrocyclopropa[d]indolo[2,1-a][2]benzazepine-5-carboxamide
Cycloprop[d]indolo[2,1-a][2]benzazepine-5-carboxamide, 8-cyclohexyl-N-[(dimethylamino)sulfonyl]-1,1a,2,12b-tetrahydro-11-methoxy-1a-[[(1R,5S)-3-methyl-3,8-diazabicyclo[3.2.1]oct-8-yl]carbonyl]-, (1aR,12bS)-
MYW1X5CO9S
BMS-791325