BDBM496902 CVD-0018409::PF-07321332::US11351149, Example 13::US11753373, Compound D-1-d::US20230391736, Example PF-07321332::US20240208970, Compound PF-07321332::WO2021250648, Example 13::science.abl4784, 6

SMILES CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C#N)C

InChI Key InChIKey=LIENCHBZNNMNKG-UHFFFAOYSA-N

Data  24 KI  49 IC50  2 Kd  3 EC50

PDB links: 1 PDB ID matches this monomer.

  Tab Delimited (TSV)   2D SDfile   Computed 3D by Vconf -m prep SDfile
Find this compound or compounds like it in BindingDB:
   Substructure
Similarity at least:  must be >=0.5
Exact match

Activity Spreadsheet -- Enzyme Inhibition Constant Data from BindingDB

Found 78 hits for monomerid = 496902   

TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  0.260nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 0.790nMAssay Description:Inhibition of recombinant full length SARS-CoV-2 3CLpro expressed in Escherichia coli using Ac-Abu-Tle-Leu-Gln-MCA as fluorogenic substrate preincuba...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/20/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 3nMAssay Description:The proteolytic activity of the main protease, 3CLpro, of SARS-CoV-2 was monitored using a continuous fluorescence resonance energy transfer (FRET) a...More data for this Ligand-Target Pair
In Depth
Date in BDB:
1/13/2022
Entry Details
WIPO WO2021250648

TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3nMAssay Description:Inhibition of SARS-CoV-2 main protease expressed in Escherichia coli using Dabcyl-KTSAVLQSGFRKME-Edans as substrate incubated for 60 mins by FRET bas...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/24/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3nMAssay Description:Binding affinity to SARS-CoV-2 Main protease assessed as inhibition constantMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/18/2024
Entry Details
PubMed
TargetReplicase polyprotein 1a(2019-nCoV)
Pfizer

US Patent
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3nMAssay Description:The proteolytic activity of the main protease, 3CLpro, of SARS-CoV-2 was monitored using a continuous fluorescence resonance energy transfer (FRET) a...More data for this Ligand-Target Pair
In Depth
Date in BDB:
9/10/2022
Entry Details
Go to US Patent

TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 3nMAssay Description:Compounds were seeded into assay-ready plates (Greiner 384 low volume, cat. no. 784900) using an Echo 555 acoustic dispenser, and dimethyl sulfoxide ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/27/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3nMAssay Description:Inhibition of SARS-CoV-2 MProMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/14/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3nMAssay Description:Inhibition of SARS-CoV-2 MPro using Dabcyl-KTSAVLQSGFRKME-Edans as substrate assessed as inhibition constant measured for 10 mins by FRET assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/15/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3nMAssay Description:Inhibition of SARS CoV-2 main proteaseMore data for this Ligand-Target Pair
In Depth
Date in BDB:
6/23/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3nMAssay Description:Binding affinity to C-terminal His6-tagged recombinant SARS-CoV-2 MPro assessed as inhibition constantMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/15/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/11/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMAssay Description:Inhibition of wild type SARS-CoV-2 main protease expressed in Escherichia coli BL21 (DE3) assessed as inhibition constant using DABCYL-KTSAVLQ1SGFRKM...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/23/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMAssay Description:Binding affinity of SARS-Cov-2 M pro expressed in Escherichia coli cells BL21(DE3) assessed as inhibition constant preincubated for 30 mins followed ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
4/21/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/11/2025
Entry Details

TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 3.10nMAssay Description:Inhibition of SARS-CoV-2 main protease by FRET analysisMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/22/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMAssay Description:Inhibition of N-terminal His6-tagged SARS-CoV2 Wuhan-Hu-1 main protease expressed in Escherichia coli using Dabcyl-KTSAVLQSGFRKME-Edans as substrate ...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/24/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMAssay Description:Binding affinity to SARS CoV-2 main protease by FRET assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
6/23/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMAssay Description:Binding affinity to SARS-CoV-2 MPro assessed as inhibition constantMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/14/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.10nMAssay Description:Inhibition of SARS-CoV-2 3CL protease assessed as inhibition constantMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/22/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataKi:  3.11nMAssay Description:The respective human coronavirus Mpro in assay buffer (20 mM Tris-HCl, pH 7.3, 100 mM NaCl, 1 mM EDTA, 5 mM TCEP) and 0.1% BSA was added to assay-rea...More data for this Ligand-Target Pair
In Depth
Date in BDB:
11/5/2021
Entry Details

TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 3.60nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
In Depth
Date in BDB:
10/11/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 6.30nMAssay Description:Mpro activity was measured according to the manufacturer's protocol (BPS Biosciences, cat #78042-2) in 384-well plates. The included recombinant un-t...More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/20/2023
Entry Details
Go to US Patent

TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 10nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 11nMAssay Description:Inhibition of wild type SARS-CoV-2 main protease expressed in Escherichia coli BL21 (DE3) using DABCYL-KTSAVLQ1SGFRKM-E(EDANS)-NH2 as substrate prein...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/23/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 11nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 13nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 13nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/11/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 14nMAssay Description:Inhibition of SARS CoV-2 main protease preincubated for 30 min followed by substrate addition and measured after 60 mins by fluorescence assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/14/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 16nMAssay Description:Inhibition of untagged SARS-CoV-2 JPN/TY/WK-521 Main protease using FRET-based UIVT3 as substrate by continuous fluorescence assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/19/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 19nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 19nMAssay Description:Inhibition of SARS-CoV-2 Main proteaseMore data for this Ligand-Target Pair
In Depth
Date in BDB:
4/18/2024
Entry Details
PubMed
TargetReplicase polyprotein 1a(SARS-CoV)
Takeda Development Center Americas, Inc

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 20nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 28nMAssay Description:Inhibition of recombinant SARS-CoV-2 3CL protease using Dabcyl-TSAVLQSGFRK-Glu-EDANS fluorogenic peptide as substrate pre-incubated for 30 mins follo...More data for this Ligand-Target Pair
In Depth
Date in BDB:
12/15/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 30nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 31nMAssay Description:Inhibition of full length SARS-CoV-2 3CLpro expressed in Escherichia coli BL21 (DE3) cells using (DABCYL)KTSAVLQSGFRKM(Glu)(EDANS) peptide as substra...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/23/2023
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 35nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 39nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 41nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/12/2025
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 42nMAssay Description:Inhibition of full length SARS-CoV-2 3CL protease expressed in Escherichia coli BL21 (DE3) using Dacyl-KTSAVLQSGFRKME-Edans fluorogenic peptide as su...More data for this Ligand-Target Pair
In Depth
Date in BDB:
4/22/2024
Entry Details
PubMed
TargetReplicase polyprotein 1a(2019-nCoV)
Pfizer

US Patent
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 47nMAssay Description:The inhibitory activity of the compounds against SARS-CoV-2 3CLpro was determined by fluorescence resonance energy transfer technique. A suitable amo...More data for this Ligand-Target Pair
In Depth
Date in BDB:
1/28/2024
Entry Details
Go to US Patent

TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 51nMAssay Description:Inhibition of SARS-CoV-2 3CLProMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/18/2024
Entry Details
PubMed
TargetReplicase polyprotein 1ab(2019-nCoV)
Purdue University

Curated by ChEMBL
LigandPNGBDBM496902(PF-07321332 | science.abl4784, 6 | WO2021250648, E...)
Affinity DataIC50: 54nMAssay Description:Inhibition of SARS-CoV-2 3CL protease using MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2 fluorogenic peptide as substrate incubated for 30 mins and measured by FRET...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/24/2023
Entry Details
PubMed
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