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Details

Stereochemistry ABSOLUTE
Molecular Formula C10H16FN2O14P3
Molecular Weight 500.1587
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CLEVUDINE TRIPHOSPHATE

SMILES

CC1=CN([C@H]2O[C@@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@H](O)[C@H]2F)C(=O)NC1=O

InChI

InChIKey=RUKRVHYQIIURNV-XQXXSGGOSA-N
InChI=1S/C10H16FN2O14P3/c1-4-2-13(10(16)12-8(4)15)9-6(11)7(14)5(25-9)3-24-29(20,21)27-30(22,23)26-28(17,18)19/h2,5-7,9,14H,3H2,1H3,(H,20,21)(H,22,23)(H,12,15,16)(H2,17,18,19)/t5-,6+,7-,9-/m0/s1

HIDE SMILES / InChI

Molecular Formula C10H16FN2O14P3
Molecular Weight 500.1587
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 0
Optical Activity UNSPECIFIED

Clevudine (also known as L-FMAU) is a nucleos(t)ide reverse transcriptase inhibitor, which inhibits the DNA synthesis activity of the hepatitis B virus polymerase. The drug was approved in Korea and Philippines and is being marketed under the names Levovir and Revovir. The drug is indicated in patients with chronic hepatitis B virus infection. Upon administration, clevudine is metabolized to the active metabolite, clevudine triphosphate, which is responsible for the inhibition of viral polymerase.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
LEVOVIR

Approved Use

Chronic hepatitis B.
PubMed

PubMed

TitleDatePubMed
Inhibition of Epstein-Barr virus replication by a novel L-nucleoside, 2'-fluoro-5-methyl-beta-L-arabinofuranosyluracil.
1996 Apr 12
Inhibition of hepatitis B virus by a novel L-nucleoside, 2'-fluoro-5-methyl-beta-L-arabinofuranosyl uracil.
1996 Feb
Structure--activity relationships of 1-(2-Deoxy-2-fluoro-beta-L-arabinofuranosyl)pyrimidine nucleosides as anti-hepatitis B virus agents.
1996 Jul 5
Sensitivity of L-(-)2,3-dideoxythiacytidine resistant hepatitis B virus to other antiviral nucleoside analogues.
1999 Jun 15
In vitro susceptibilities of wild-type or drug-resistant hepatitis B virus to (-)-beta-D-2,6-diaminopurine dioxolane and 2'-fluoro-5-methyl-beta-L-arabinofuranosyluracil.
2001 Sep
In vitro activity of potential anti-poxvirus agents.
2003 Jan
Comparison of anti-hepatitis B virus activities of lamivudine and clevudine by a quantitative assay.
2003 Jan
Current and future antiviral agents for chronic hepatitis B.
2003 Mar
Mechanism of antiviral activities of 3'-substituted L-nucleosides against 3TC-resistant HBV polymerase: a molecular modelling approach.
2003 Nov
Cellular and virological mechanisms of HBV drug resistance.
2006 Feb
Noncompetitive inhibition of hepatitis B virus reverse transcriptase protein priming and DNA synthesis by the nucleoside analog clevudine.
2013 Sep
Patents

Sample Use Guides

The drug is taken orally at a dose of 30 mg/day.
Route of Administration: Oral
In Vitro Use Guide
Antiviral activity of clevudine was tested in 2.2.15 cells (a human hepatoma cell line transfected with the HBV genome). The cell line was treated with the drug for 72 h and EC50 value was found to be 0.1 uM. In H1 cells treated for 5 days the EC50 value was 5 uM.
Substance Class Chemical
Created
by admin
on Sat Dec 16 08:12:04 GMT 2023
Edited
by admin
on Sat Dec 16 08:12:04 GMT 2023
Record UNII
GYY7PAS72J
Record Status Validated (UNII)
Record Version
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Name Type Language
CLEVUDINE TRIPHOSPHATE
MI  
Common Name English
2,4(1H,3H)-PYRIMIDINEDIONE, 1-(2-DEOXY-2-FLUORO-5-O-(HYDROXY((HYDROXY(PHOSPHONOOXY)PHOSPHINYL)OXY)PHOSPHINYL)-.BETA.-L-ARABINOFURANOSYL)-5-METHYL-
Common Name English
L-FMAU-TP
Common Name English
CLEVUDINE TRIPHOSPHATE [MI]
Common Name English
Code System Code Type Description
CAS
174625-00-4
Created by admin on Sat Dec 16 08:12:04 GMT 2023 , Edited by admin on Sat Dec 16 08:12:04 GMT 2023
PRIMARY
MERCK INDEX
m3621
Created by admin on Sat Dec 16 08:12:04 GMT 2023 , Edited by admin on Sat Dec 16 08:12:04 GMT 2023
PRIMARY Merck Index
PUBCHEM
503024
Created by admin on Sat Dec 16 08:12:04 GMT 2023 , Edited by admin on Sat Dec 16 08:12:04 GMT 2023
PRIMARY
FDA UNII
GYY7PAS72J
Created by admin on Sat Dec 16 08:12:04 GMT 2023 , Edited by admin on Sat Dec 16 08:12:04 GMT 2023
PRIMARY
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