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Details

Stereochemistry ABSOLUTE
Molecular Formula C9H12FN6O4
Molecular Weight 287.2278
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of RO-0622

SMILES

NC1=NC(=O)N(C=C1)[C@@H]2O[C@@](CO)(N=[N]=N)[C@@H](O)[C@@H]2F

InChI

InChIKey=YGDJSOUUXVJBBP-XZMZPDFPSA-N
InChI=1S/C9H12FN6O4/c10-5-6(18)9(3-17,14-15-12)20-7(5)16-2-1-4(11)13-8(16)19/h1-2,5-7,12,17-18H,3H2,(H2,11,13,19)/t5-,6-,7+,9+/m0/s1

HIDE SMILES / InChI

Molecular Formula C9H11FN6O4
Molecular Weight 286.2198
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 1
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 10:36:22 UTC 2023
Edited
by admin
on Sat Dec 16 10:36:22 UTC 2023
Record UNII
IJ2XP0ID0K
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
RO-0622
Common Name English
2(1H)-PYRIMIDINONE, 4-AMINO-1-(4-C-AZIDO-2-DEOXY-2-FLUORO-.BETA.-D-ARABINOFURANOSYL)-
Systematic Name English
Azvudine [WHO-DD]
Common Name English
4-AMINO-1-(4-C-AZIDO-2-DEOXY-2-FLUORO-.BETA.-D-ARABINOFURANOSYL)-2(1H)-PYRIMIDINONE
Systematic Name English
RO 0622
Code English
AZVUDINE
Common Name English
4-AMINO-1-((2R,3S,4R,5R)-3-FLUORO-4-HYDROXY-5-(HYDROXYMETHYL)-5-((IMINO-L,5-AZANYLIDENE)AMINO)TETRAHYDROFURAN-2-YL)PYRIMIDIN-2-ONE
Systematic Name English
FNC
Common Name English
2'-DEOXY-2'-.BETA.-FLUORO-4'-AZIDOCYTIDINE
Systematic Name English
Code System Code Type Description
FDA UNII
IJ2XP0ID0K
Created by admin on Sat Dec 16 10:36:22 UTC 2023 , Edited by admin on Sat Dec 16 10:36:22 UTC 2023
PRIMARY
CAS
1011529-10-4
Created by admin on Sat Dec 16 10:36:22 UTC 2023 , Edited by admin on Sat Dec 16 10:36:22 UTC 2023
PRIMARY
WIKIPEDIA
Azvudine
Created by admin on Sat Dec 16 10:36:22 UTC 2023 , Edited by admin on Sat Dec 16 10:36:22 UTC 2023
PRIMARY
EPA CompTox
DTXSID901027757
Created by admin on Sat Dec 16 10:36:22 UTC 2023 , Edited by admin on Sat Dec 16 10:36:22 UTC 2023
PRIMARY
Related Record Type Details
ACTIVE MOIETY
2'-deoxy-2'-beta-fluoro-4'-azidocytidine (RO-0622) and 2'-deoxy-2'-beta-hydroxy-4'-azidocytidine (RO-9187) were excellent substrates for deoxycytidine kinase and were phosphorylated with efficiencies up to 3-fold higher than deoxycytidine. As compared with previous reports on ribonucleosides, higher levels of triphosphate were formed from RO-9187 in primary human hepatocytes, and both compounds were potent inhibitors of HCV virus replication in the replicon system (IC(50) = 171 +/- 12 nM and 24 +/- 3 nM for RO-9187 and RO-0622, respectively CC(50) >1 mM for both). Both compounds inhibited RNA synthesis by HCV polymerases from either HCV genotypes 1a and 1b or containing S96T or S282T point mutations with similar potencies, suggesting no cross-resistance with either R1479 (4'-azidocytidine) or 2'-C-methyl nucleosides.
ACTIVE MOIETY
The most potent compound, designated RO-0622, inhibited replication in the HCV replicon model with an IC50 of 24 nM, and thus was about 50-fold more potent than R1479 (the active version of R1626 in the body). RO-0622 inhibited HIV-1 replication in MT-4 cells with an antiviral IC50 of 0.4 nM, and was therefore more than 6000-fold more potent than lamivudine.
ACTIVE MOIETY
Originator: Roche; Class: Deoxyribonucleoside; Mechanism of Action: Hepatitis C virus NS 5 protein inhibitor, Nucleoside reverse transcriptase inhibitor, RNA-directed DNA polymerase inhibitor; Highest Development Phases: Preclinical for Hepatitis C, HIV-1 infection; Most Recent Events: 26 Apr 2009 Preclinical trials in HIV-1 infections in Europe (unspecified route), 26 Apr 2009 Antimicrobial data from a preclinical study presented at the 44th Annual Meeting of the European Association for the study of the Liver (EASL-2009), 20 Feb 2006 This programme is still in active development