paritaprevir (viekira pak) Report issue

Small molecule Approved FDA Fast Track FDA Priority Review FDA

Active Ingredient History

  • Now
Paritaprevir is a potent inhibitor of the NS3/4A protease that rapidly and consistently suppresses HCV. Paritaprevir is metabolized by the Cytochrome P450 isoform 3A (CYP3A); therefore, ritonavir was used concurrently to increase plasma concentrations and to prolong the half-life of this agent allowing for once-daily dosing. Several antiviral regimens combining paritaprevir with other agents have shown impressive results, tolerable side effects, and importantly, provided support of ‘all-oral’ interferon-free regimens against HCV. Paritaprevir monotherapy is discontinued now but paritaprevir is used as a component of Viekira Pak and Technivie for the treatment of patients with genotype 1 chronic hepatitis C virus (HCV) infection.   NCATS

  • SMILES: CC1=NC=C(N=C1)C(=O)N[C@H]2CCCCCC=C[C@@H]3C[C@]3(NC(=O)[C@@H]4C[C@H](CN4C2=O)OC5=NC6=CC=CC=C6C7=CC=CC=C57)C(=O)NS(=O)(=O)C8CC8
  • Mol. Mass: 765.877
  • ALogP: 3.64
  • ChEMBL Molecule:
More Chemistry

Combination drugs

( ritonavir (Norvir), ombitasvir (Viekira Pak), paritaprevir (viekira pak), dasabuvir (Exviera) - other name: dasabuvir, ombitasvir, paritaprevir, and ritonavir )
(2r,6s,12z,13ar,14ar,16as)-n-(cyclopropanesulfonyl)-6-[(5-methylpyrazine-2-carbonyl)amino]-5,16-dioxo-2-[(phenanthridin-6-yl)oxy]-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(5h)-carboxamide | abt-450 | ombitasvir / paritaprevir / ritonavir | paritapravir | paritaprevir | paritaprevir dihydrate | veruprevir | viekira pak


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