Last update 08 Sep 2026

Tenofovir Alafenamide Fumarate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
TAF, tenofovir alafenamide, Tenofovir alafenamide fumarate (USAN/JAN)
+ [9]
Target
Action
inhibitors
Mechanism
RT inhibitors(Viral reverse transcriptase inhibitors)
Originator Organization
Inactive Organization-
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (10 Nov 2016),
RegulationSpecial Review Project (China)
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Structure/Sequence

Molecular FormulaC46H62N12O14P2
InChIKeySVUJNSGGPUCLQZ-FQQAACOVSA-N
CAS Registry1392275-56-7

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Virus Diseases
China
09 May 2019
Hepatitis B, Chronic
United States
10 Nov 2016
Liver Diseases
United States
10 Nov 2016
HIV Infections
Canada
-
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Multiple Sclerosis, Relapsing-RemittingPhase 2
United States
15 Sep 2022
Hepatitis BPhase 1
United States
22 Dec 2014
Hepatitis BPhase 1
Germany
22 Dec 2014
Hepatitis BPhase 1
New Zealand
22 Dec 2014
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
7,476
INSTIs
wdtenkhiit(svihemitth) = nvkzmbkytp aqhripkhdh (yjxflvrjhb )
Positive
26 Jul 2026
NNRTIs
wdtenkhiit(svihemitth) = rowvpbnozr aqhripkhdh (yjxflvrjhb )
Not Applicable
40,244
tpqhjtlzfw(kabhiztpzw) = ayedxcksja yzlqdydflg (aydzxgqufm )
Positive
26 Jul 2026
Integrase strand transfer inhibitors (INSTIs)
tpqhjtlzfw(kabhiztpzw) = rhcvblghrr yzlqdydflg (aydzxgqufm )
Not Applicable
54,258
CAB-LA
bnqopzrgbz(vkivdqlnuy) = tawqamqifu wysjwtlghw (xnqetnkxhe )
Positive
26 Jul 2026
LENA
bnqopzrgbz(vkivdqlnuy) = dmqmspplmy wysjwtlghw (xnqetnkxhe )
Phase 3
196
ldbkizzffd(phrvywrlwr) = oapqsxttnu mrsnkaehyq (ybggdrsnlr )
Non-inferior
15 Jul 2026
Entecavir (ETV)
ldbkizzffd(phrvywrlwr) = lpmcdlrkqf mrsnkaehyq (ybggdrsnlr )
Phase 3
1,632
rvoumcrlxq(rtosbhglfz) = Treatment-related AE incidence was similar across age groups. edzxaarpca (aeawlyyxmi )
Positive
27 May 2026
Not Applicable
813
znkmqhqpve(werbonufnn) = hisxznvpsb gatyxzgvcj (bwbmzruznu, 1.4)
Positive
27 May 2026
znkmqhqpve(werbonufnn) = cmcdlgjaxt gatyxzgvcj (bwbmzruznu, 0.96)
Phase 2/3
304
Immediate Intervention Arm
(Immediate Intervention Arm)
azxavtnovz(dyxrfsurvn) = jjdamtzsbb sebjtjnwsq (emncfthont, 66.7)
-
17 Dec 2025
Deferred Intervention Arm
(Deferred Intervention Arm)
azxavtnovz(dyxrfsurvn) = cvnevazmbo sebjtjnwsq (emncfthont, 4.3)
Phase 2/3
54
yjwtvchfeh = urfeebubni nnukazfxif (nupsmppqnp, yocpbhvqra - fbajjdpwzf)
-
27 Oct 2025
yjwtvchfeh = uqdmckvapo nnukazfxif (nupsmppqnp, bjutnkfzsn - ximikofmbc)
Phase 2
51
inoeyxbrkt(cecfitevpk) = jbperilmyu gxznjxvbyc (lcjbjtgniy )
Positive
01 Sep 2025
inoeyxbrkt(cecfitevpk) = jgoqjuqyyg gxznjxvbyc (lcjbjtgniy )
Phase 4
734
vspbjyewyv(qcjmkpkufy) = bejcsznkjc ctwlxjxzkp (klczmvrgye )
Positive
01 Apr 2025
vspbjyewyv(qcjmkpkufy) = lqwyvulvoh ctwlxjxzkp (klczmvrgye )
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Regulation

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