| Emtricitabine | A nucleoside reverse transcriptase inhibitor used for the treatment and prophylaxis of HIV. |
| Didanosine | A reverse transcriptase inhibitor used to treat HIV. |
| Abacavir | An antiviral nucleoside reverse transcriptase inhibitor used in combination with other antiretrovirals for the treatment of HIV. |
| Lamivudine | A reverse transcriptase inhibitor used to treat HIV and hepatitis B infections. |
| Entecavir | A nucleoside analogue used in the treatment of chronic hepatitis B for patients with active viral replication, histological evidence of active disease, or persistent elevations in liver transaminases. |
| Adefovir dipivoxil | A nucleotide analog used to treat chronic hepatitis B. |
| Zalcitabine | A dideoxynucleoside used to treat HIV. |
| Telbivudine | A thymidine nucleoside analog used for the treatment of chronic hepatitis B with clinical evidence of viral replication or persistent elevations in serum aminotransferases (ALT or AST). |
| Clevudine | Investigated for use/treatment in hepatitis (viral, B). |
| Tenofovir disoproxil | A nucleotide analog reverse transcriptase inhibitor used in the treatment of Hepatitis B infection and used in the management of HIV-1 infection. |
| Zidovudine | A dideoxynucleoside used in the treatment of HIV infection. |
| Stavudine | A dideoxynucleoside used in the treatment of HIV infection. |
| Tenofovir alafenamide | A nucleoside analog reverse transcriptase inhibitor used for the treatment of chronic hepatitis B virus infection in adults with compensated liver disease. |