paritaprevir   Click here for help

GtoPdb Ligand ID: 11273

Synonyms: ABT-450 | ABT450 | veruprevir (deprecated INN) | Viekirax® (ombitasvir + paritaprevir + ritonavir; EU)
Approved drug
paritaprevir is an approved drug (FDA (2015), EMA (2020))
Compound class: Synthetic organic
Comment: Paritaprevir is an orally bioavailable, direct-acting inhibitor of the hepatitis C virus (HCV) non-structural protein 3 and 4A (NS3/NS4A) protease complex [1]. It blocks NS3/NS4A protease-mediated polyprotein maturation, thus disrupting viral replication.

paritaprevir is commercially available from our sponsors

2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 13
Hydrogen bond donors 3
Rotatable bonds 9
Topological polar surface area 198.03
Molecular weight 765.29
XLogP 4.33
No. Lipinski's rules broken 1

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES Cc1ncc(nc1)C(=O)N[C@H]1CCCCC/C=C\[C@H]2[C@](NC(=O)[C@H]3N(C1=O)C[C@@H](C3)Oc1nc3ccccc3c3c1cccc3)(C2)C(=O)NS(=O)(=O)C1CC1
Isomeric SMILES Cc1ncc(nc1)C(=O)N[C@H]1CCCCC/C=C\[C@H]2[C@](NC(=O)[C@H]3N(C1=O)C[C@@H](C3)Oc1nc3ccccc3c3c1cccc3)(C2)C(=O)NS(=O)(=O)C1CC1
InChI InChI=1S/C40H43N7O7S/c1-24-21-42-33(22-41-24)35(48)43-32-16-6-4-2-3-5-11-25-20-40(25,39(51)46-55(52,53)27-17-18-27)45-36(49)34-19-26(23-47(34)38(32)50)54-37-30-14-8-7-12-28(30)29-13-9-10-15-31(29)44-37/h5,7-15,21-22,25-27,32,34H,2-4,6,16-20,23H2,1H3,(H,43,48)(H,45,49)(H,46,51)/b11-5-/t25-,26-,32+,34+,40-/m1/s1
InChI Key UAUIUKWPKRJZJV-QPLHLKROSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes. FDA (2015)  |  EMA (2020)
Withdrawn drug? Yes
WHO Essential Medicine WHO Essential Medicines List (EML) (23rd List, 2023). Access PDF version.
Click to view more information about the WHO Model Lists of Essential Medicines.
International Nonproprietary Names Click here for help
INN number INN
9739 paritaprevir
Synonyms Click here for help
ABT-450 | ABT450 | veruprevir (deprecated INN) | Viekirax® (ombitasvir + paritaprevir + ritonavir; EU)
Database Links Click here for help
CAS Registry No. 1216941-48-8 (source: WHO INN record)
ChEMBL Ligand CHEMBL3391662
DrugBank Ligand DB09297
DrugCentral Ligand 4913
GtoPdb PubChem SID 434321708
PubChem CID 45110509
Search Google for chemical match using the InChIKey UAUIUKWPKRJZJV-QPLHLKROSA-N
Search Google for chemicals with the same backbone UAUIUKWPKRJZJV
Search PubMed clinical trials paritaprevir
Search PubMed titles paritaprevir
Search PubMed titles/abstracts paritaprevir
UniChem Compound Search for chemical match using the InChIKey UAUIUKWPKRJZJV-QPLHLKROSA-N
UniChem Connectivity Search for chemical match using the InChIKey UAUIUKWPKRJZJV-QPLHLKROSA-N

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MedChemExpress
Paritaprevir (links to external site)
Cat. No. HY-12594