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Details

Stereochemistry ABSOLUTE
Molecular Formula C22H26N2O5
Molecular Weight 398.4522
Optical Activity UNSPECIFIED
Defined Stereocenters 3 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CF-1743

SMILES

CCCCCC1=CC=C(C=C1)C2=CC3=CN([C@H]4C[C@H](O)[C@@H](CO)O4)C(=O)N=C3O2

InChI

InChIKey=MFGSDSRTGUVZQG-DFQSSKMNSA-N
InChI=1S/C22H26N2O5/c1-2-3-4-5-14-6-8-15(9-7-14)18-10-16-12-24(22(27)23-21(16)29-18)20-11-17(26)19(13-25)28-20/h6-10,12,17,19-20,25-26H,2-5,11,13H2,1H3/t17-,19+,20+/m0/s1

HIDE SMILES / InChI

Molecular Formula C22H26N2O5
Molecular Weight 398.4522
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 3 / 3
E/Z Centers 0
Optical Activity UNSPECIFIED

Valnivudine, also known as FV-100, a prodrug that has been indicated as a potential antiviral for the treatment of shingles (herpes zoster) that could both reduce the pain burden of the acute episode and reduce the incidence of post‐herpetic neuralgia compared to available treatments. Phase I clinical trial with FV100 showed safety and tolerability in healthy volunteers. Valnivudine also participated in phase III, where its efficacy was compared with valacyclovir; however, the study was terminated.

Approval Year

PubMed

PubMed

TitleDatePubMed
FV-100 versus valacyclovir for the prevention of post-herpetic neuralgia and the treatment of acute herpes zoster-associated pain: A randomized-controlled trial.
2017-07
Herpes simplex virus and varicella zoster virus: recent advances in therapy.
2015-12
FV-100: the most potent and selective anti-varicella zoster virus agent reported to date.
2010-01-05
Inactivity of the bicyclic pyrimidine nucleoside analogues against simian varicella virus (SVV) does not correlate with their substrate activity for SVV-encoded thymidine kinase.
2004-03-19
Synthesis and antiviral evaluation of some 3'-fluoro bicyclic nucleoside analogues.
2004
Highly potent and selective inhibition of varicella-zoster virus replication by bicyclic furo[2,3-d]pyrimidine nucleoside analogues.
2003-05
Bicyclic nucleoside inhibitors of varicella-zoster virus: effect of terminal aryl substitution in the side-chain.
2002-09
Chemotherapy of varicella-zoster virus by a novel class of highly specific anti-VZV bicyclic pyrimidine nucleosides.
2002-07-18
Lack of susceptibility of bicyclic nucleoside analogs, highly potent inhibitors of varicella-zoster virus, to the catabolic action of thymidine phosphorylase and dihydropyrimidine dehydrogenase.
2002-05
Alkyloxyphenyl furano pyrimidines as potent and selective anti-VZV agents with enhanced water solubility.
2002-03
Novel aryl substituted bicyclic furo nucleosides as extremely potent and selective anti-VZV agents.
2001-09-21
Highly potent and selective inhibition of varicella-zoster virus by bicyclic furopyrimidine nucleosides bearing an aryl side chain.
2000-12-28
Patents

Patents

Substance Class Chemical
Created
by admin
on Mon Mar 31 21:22:47 GMT 2025
Edited
by admin
on Mon Mar 31 21:22:47 GMT 2025
Record UNII
5XGI48Q2DH
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
CF-1743
Code English
CF1743
Preferred Name English
FURO(2,3-D)PYRIMIDIN-2(3H)-ONE, 3-(2-DEOXY-.BETA.-D-ERYTHRO-PENTOFURANOSYL)-6-(4-PENTYLPHENYL)-
Common Name English
Code System Code Type Description
CAS
319425-66-6
Created by admin on Mon Mar 31 21:22:47 GMT 2025 , Edited by admin on Mon Mar 31 21:22:47 GMT 2025
PRIMARY
PUBCHEM
493485
Created by admin on Mon Mar 31 21:22:47 GMT 2025 , Edited by admin on Mon Mar 31 21:22:47 GMT 2025
PRIMARY
FDA UNII
5XGI48Q2DH
Created by admin on Mon Mar 31 21:22:47 GMT 2025 , Edited by admin on Mon Mar 31 21:22:47 GMT 2025
PRIMARY
EPA CompTox
DTXSID60185781
Created by admin on Mon Mar 31 21:22:47 GMT 2025 , Edited by admin on Mon Mar 31 21:22:47 GMT 2025
PRIMARY
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TARGET ORGANISM->INHIBITOR
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PRODRUG -> METABOLITE ACTIVE
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ACTIVE MOIETY