Nucleozin targets influenza A nucleoprotein (NP), a multifunctional, RNA-binding protein necessary for virus replication.

OSELTAMIVIR is an active (orally) inhibitor of the influenze virus neuraminidase and converted to the active acid metabolite in vivo.

PA-824 is an anti-tuberculosis drug for tuberculosis with MIC less than 2.8 μM.Phase 2.

PBTZ169 is a decaprenyl-phosphoribose-epimerase (DprE1) inhibitor.

PC786 (PC-786) is a potent non-nucleoside RSV L-protein polymerase inhibitor with IC50 of 2.1 nM and 0.5 nM in cell-free enzyme assay and mini-genome assay in HEp-2 cells, respectively.

Peramivir

Peramivir, also known as BCX1812 and RWJ 270201, is an antiviral drug for the treatment of influenza. Peramivir is a neuraminidase inhibitor, acting as a transition-state analogue inhibitor of influenza neuraminidase and thereby preventing new viruses from emerging from infected cells. Peramivir was approved to treat influenza infection in adults.

PF 1022A is a N-methylated cyclooctadepsipeptides (CODPs) with strong anthelmintic properties; acts as an ionophore.

PF-46396 is a specific small-molecule inhibitor of HIV-1 Gag maturation that interferes specifically with the cleavage of the CA/SP1 (p25) Gag precursor to the mature CA (p24) protein.

Pibrentasvir is a novel and pan-genotypic hepatitis C virus (HCV) NS5A inhibitor with EC50s ranging from 1.4 to 5.0 pM against HCV replicons containing NS5A from genotypes 1 to 6.

Pimodivir(VX-787) is a novel inhibitor of influenza virus replication that blocks the PB2 cap-snatching activity of the influenza viral polymerase complex. 

Pleconarilis is a picornavirus replication inhibitor.

Pneumocandin B0 is the major analogue of a family of lipopeptides isolated from several species of several different genera, notably Cryptosporiopsis, Glarea and Pezicula. Pneumocandin B0 is a potent antifungal and acts by inhibition of the synthesis of β

Posaconazole (Noxafil) is a sterol C14ɑ demethylase inhibitor with an IC50 of 0.25 nM.

PSI-6130(R 1656) is a Hepatitis C Virus Nucleoside Inhibitor. PSI-6130(R 1656) is useful for Antiviral agents.

Pyrimethamine is a potent inhibitor of multi-drug and toxin extrusion transporters. This compound inhibits Mdr-1(Pgp) and thus allows for active drugs to stay within the cell for longer periods of time, increasing their effectiveness by preventing efflux

R-7128(Mericitabine) is a selective nucleoside analog inhibitor of the hepatitis C virus (HCV) NS5B RNA-dependent RNA polymerase, with activity across all HCV genotypes.

Rafoxanide is a salicylanilide used as an antiparasitic agent.

Raltegravir potassium salt(MK0518 potassium salt) is a potent integrase (IN) inhibitor, used to treat HIV infection.

Raltegravir Salt is a potent human immunodeficiency virus (HIV) integrase inhibitor and a novel anti-AIDS drug.

Ravidasvir(PPI-668) is a NS5A Inhibitor.

Relebactam is a diazabicyclooctane inhibitor with activity against a wide spectrum of β-lactamases, including class A (extended-spectrum β-lactamases [ESBLs] and KPC) and class C (AmpC) enzymes.