Chemical formula: C₂₂H₂₉N₉O₄S Molecular mass: 515.591 g/mol
Abacavir and lamivudine are NRTIs, and are potent selective inhibitors of HIV-1 and HIV-2 (LAV2 and EHO) replication. Both abacavir and lamivudine are metabolised sequentially by intracellular kinases to the respective 5'-triphosphate (TP) which are the active moieties. Their main antiviral activity is through incorporation of the monophosphate form into the viral DNA chain, resulting in chain termination.
This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:
| ATC code | Group title | Classification |
|---|---|---|
| J05AR02 | Lamivudine and abacavir | J Antiinfectives for systemic use → J05 Antivirals for systemic use → J05A Direct acting antivirals → J05AR Antivirals for treatment of HIV infections, combinations |
Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):
| Title | Information Source | Document Type | |
|---|---|---|---|
| KIVEXA Film-coated tablet | European Medicines Agency (EU) | MPI, EU: SmPC |
© All content on this website, including data entry, data processing, decision support tools, "RxReasoner" logo and graphics, is the intellectual property of RxReasoner and is protected by copyright laws. Unauthorized reproduction or distribution of any part of this content without explicit written permission from RxReasoner is strictly prohibited. Any third-party content used on this site is acknowledged and utilized under fair use principles.
