General Information
Drug ID
DR01337
Drug Name
Tenofovir alafenamide
Synonyms
(S)-Isopropyl 2-(((S)-((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)amino)propanoate; AK109983; EL9943AG5J; GS 7340; GS-7339; GS-7340; GS7340; J4414G3BUK; L-Alanine, N-((S)-(((1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy)methyl)phenoxyphosphinyl)-, 1-methylethyl ester; TENOFOVIR ALAFENAMIDE; Tenofovir Alafenamide (GS-7340); Tenofovir Alafenamide [USAN:INN]; UNII-EL9943AG5J; UNII-J4414G3BUK; Vemlidy
Drug Type
Small molecular drug
Indication Chronic hepatitis B infection [ICD11: 1E51.0] Phase 3 [1]
Human immunodeficiency virus infection [ICD11: 1C62.Z] Phase 3 [1]
Therapeutic Class
Antiviral Agent
Structure
3D MOL 2D MOL
Formula
C21H29N6O5P
Canonical SMILES
CC(C)OC(=O)C(C)NP(=O)(COC(C)CN1C=NC2=C(N=CN=C21)N)OC3=CC=CC=C3
InChI
InChI=1S/C21H29N6O5P/c1-14(2)31-21(28)16(4)26-33(29,32-17-8-6-5-7-9-17)13-30-15(3)10-27-12-25-18-19(22)23-11-24-20(18)27/h5-9,11-12,14-16H,10,13H2,1-4H3,(H,26,29)(H2,22,23,24)/t15-,16+,33+/m1/s1
InChIKey
LDEKQSIMHVQZJK-CAQYMETFSA-N
CAS Number
CAS 379270-37-8
Pharmaceutical Properties Molecular Weight 476.5 Topological Polar Surface Area 144
Heavy Atom Count 33 Rotatable Bond Count 12
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 10
XLogP
1.9
PubChem CID
9574768
ChEBI ID
CHEBI:90926
DT(s) Transporting This Drug BCRP Transporter Info Breast cancer resistance protein Substrate [2]
P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 ClinicalTrials.gov (NCT03122262) ADVANCE Study of DTG + TAF + FTC vs DTG + TDF + FTC and EFV + TDF+FTC in First-line Antiretroviral Therapy
2 Pharmacokinetics of Tenofovir Alafenamide When Coadministered With Other HIV Antiretrovirals. J Acquir Immune Defic Syndr. 2018 Aug 1;78(4):465-472.

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