tenofovir alafenamide fumarate

Tenofovir alafenamide fumarate (GS-7340 fumarate) is an orally available precursor of Tenofovir with anti-HIV activity, used to prevent HIV infection.

Tenofovir alafenamide hemifumarate (GS-7340 hemifumarate) is an oral phosphonoamidate prodrug of the HIV reverse transcriptase nucleotide inhibitor tenofovir (TFV).

Tenofovir Disoproxil Fumarate (GS-1278 Disoproxil Fumarate) is a pro-drug, fumaric acid salt form of tenofovir, a nucleoside reverse transcriptase inhibitor analog of adenosine. Tenofovir disoproxil fumarate is prescribed to treat HIV and chronic hepatitis B virus (HBV) in adults.

Tenofovir alafenamide (GS-7340) is a nucleotide reverse transcriptase inhibitor (NRTI) and a novel ester prodrug of the antiretroviral tenofovir.

Antiviral agent 9 exhibits potent efficacy against HIV-1 with an EC50 value of 0.006 nM, indicating extremely low concentrations are sufficient to inhibit the virus. Additionally, it demonstrates a selectivity index (SI) nearly 300 times higher than that of tenofovir alafenamide fumarate (TAF), outlining its superior selectivity and potential safety profile.