Trizivir
Brand names,
Trizivir
Analogs
Trizivir
Brand Names Mixture
- Combivir (Lamivudine + Zidovudine)
- Kivexa (Abacavir (Abacavir Sulfate) + Lamivudine)
- Trizivir (Abacavir (Abacavir Sulfate) + Lamivudine + Zidovudine)
Trizivir
Chemical_Formula
C8H11N3O3S
Trizivir
RX_link
http://www.rxlist.com/cgi/generic3/lamivudine.htm
Trizivir
fda sheet
Trizivir
msds (material safety sheet)
Trizivir
Synthesis Reference
No information avaliable
Trizivir
Molecular Weight
229.257 g/mol
Trizivir
Melting Point
160-162 oC
Trizivir
H2O Solubility
70 mg/ml
Trizivir
State
Solid
Trizivir
LogP
No information avaliable
Trizivir
Dosage Forms
Solution; Tablet
Trizivir
Indication
For the treatment of HIV infection and chronic hepatitis B (HBV).
Trizivir
Pharmacology
Lamivudine is a nucleoside reverse transcriptase inhibitor (NRTI) with activity against Human Immunodeficiency Virus Type 1 (HIV-1) and hepatitis B (HBV). Lamivudine is phosphorylated to active metabolites that compete for incorporation into viral DNA. They inhibit the HIV reverse transcriptase enzyme competitively and act as a chain terminator of DNA synthesis. The lack of a 3'-OH group in the incorporated nucleoside analogue prevents the formation of the 5' to 3' phosphodiester linkage essential for DNA chain elongation, and therefore, the viral DNA growth is terminated.
Trizivir
Absorption
Lamivudine was rapidly absorbed after oral administration in HIV-infected patients. Absolute bioavailability in adults is 86% ± 16% for the tablet and 87% ± 13% for the oral solution.
Trizivir
side effects and Toxicity
No information avaliable
Trizivir
Patient Information
Trizivir
Organisms Affected
Human immunodeficiency virus and Hepatitis B virus