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Name |
Atazanavir |
Synonyms |
methyl N-[(2S)-1-[2-[(2S,3S)-2-hydroxy-3-[[(2S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoyl]amino]-4-phenylbutyl]-2-[(4-pyridin-2-ylphenyl)methyl]hydrazinyl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate;Zrivada;Atazanavir;2aqu;Reyataz;UNII-QZU4H47A3S;[3H]-Atazanavir |
Molecular Formula |
C38H52N6O7 |
Molecular Weight |
704.85500 |
CAS Number |
198904-31-3 |
purity |
≥98% |
Storage conditions |
Sealed in dry,Store in freezer, under -20°C |
Application:Atazanavir (CAS No.: 198904-31-3), sold under the trade name Reyataz, is an antiretroviral
drug of the protease inhibitor (PI) class. Like other antiretrovirals, it is
used to treat infection of human immunodeficiency virus (HIV).
Atazanavir is distinguished from other PIs in
that it can be given once-daily (rather than requiring multiple doses per day)
and has lesser effects on the patient's lipid profile (the amounts of
cholesterol and other fatty substances in the blood). Like other protease
inhibitors, it is used only in combination with other HIV medications.
The U.S. Food and Drug Administration (FDA)
approved atazanavir on June 20, 2003. Atazanavir is the first PI approved for
once-daily dosing, and also appears to be less likely to cause lipodystrophy
and elevated cholesterol as side effects. It may also not be cross-resistant
with other PIs. When boosted with ritonavir it is equivalent in potency to
lopinavir for use in salvage therapy in patients with a degree of drug
resistance, although boosting with ritonavir reduces the metabolic advantages
of atazanavir.
It is on the World Health Organization's List of
Essential Medicines, the most important medications needed in a basic health
system.