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Compound Detail

CHEMBL4650343

IZENCITINIB
🧪 Phase II
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🧪 Phase II
Cc1cc(Nc2cc3ncccc3c(N[C@@H]3C[C@H]4CC[C@@H](C3)N4CCC#N)n2)n[nH]1

Basic Information

ChEMBL ID CHEMBL4650343
Name IZENCITINIB
Phase Phase II
Structure Type MOL
InChI Key DADAEARVGOQWHV-OSYLJGHBSA-N

Known Names

Izencitinib Td-1473 TD1473
5
Targets
16
Activities
3
Assay Types
0
PK Parameters
7
Publications
3
Known Names
3
Indications
1
Mechanisms

Molecular Properties

402.5
MW (Da)
3.73
ALogP
7
HBA
3
HBD
105.5
PSA (Ų)
0.58
QED
0
Ro5 Violations
6
Rot. Bonds

Drug Information

Molecule Type Small molecule
Chirality Single Enantiomer
USAN Stem -tinib
USAN Year 2020

Extended Properties

Molecular Formula C22H26N8
MW 402.51
Aromatic Rings 3
Heavy Atoms 30
NP-Likeness -1.29

Mechanism of Action

Mechanism Action Type Target Direct Efficacy
Janus Kinase (JAK) inhibitor INHIBITOR Janus Kinase (JAK)

Indications

Colitis, Ulcerative Crohn Disease Inflammatory Bowel Diseases

Activity Summary

Ki 12 meas. best 10.0
IC50 3 meas. best 8.0
EC50 1 meas. best 7.7

Target Activity Profile

Target Type Best pChEMBL Mean pChEMBL Best (nM) # Data
Tyrosine-protein kinase JAK1
CHEMBL2835
Ki 10.0 9.63 0.1 2
Tyrosine-protein kinase JAK2
CHEMBL2971
Ki 10.0 9.63 0.1 2
Non-receptor tyrosine-protein kinase TYK2
CHEMBL3553
Ki 9.5 8.83 0.3 4
Tyrosine-protein kinase JAK3
CHEMBL2148
Ki 8.8 7.675 1.6 4
Tyrosine-protein kinase JAK1
CHEMBL2835
IC50 8.0 8.0 10.0 1
SARS-CoV-2
CHEMBL4303835
EC50 7.7 7.7 20.0 1
SARS-CoV-2
CHEMBL4303835
IC50 7.7 7.7 20.0 1
Tyrosine-protein kinase JAK3
CHEMBL2148
IC50 7.5 7.5 32.0 1

Activity Data Samples

Top measurements by pChEMBL value

Target Type Rel. Value Units pChEMBL Assay PubMed
Tyrosine-protein kinase JAK1 Ki = 0.1 nM 10.0 Inhibition of human recombinant JAK1 37793326
Tyrosine-protein kinase JAK2 Ki = 0.1 nM 10.0 Inhibition of human recombinant JAK2 37793326
Non-receptor tyrosine-protein kinase TYK2 Ki = 0.3162 nM 9.5 Inhibition of human recombinant TYK2 37793326
Non-receptor tyrosine-protein kinase TYK2 Ki = 0.55 nM 9.26 Biochemical JAK Assay: A panel of four LanthaScreen JAK biochemical assays (JAK1... -
Non-receptor tyrosine-protein kinase TYK2 Ki = 0.55 nM 9.26 Biochemical JAK Assays: A panel of four LanthaScreen JAK biochemical assays (JAK... -
Tyrosine-protein kinase JAK1 Ki = 0.55 nM 9.26 Biochemical JAK Assays: A panel of four LanthaScreen JAK biochemical assays (JAK... -
Tyrosine-protein kinase JAK2 Ki = 0.55 nM 9.26 Biochemical JAK Assays: A panel of four LanthaScreen JAK biochemical assays (JAK... -
Tyrosine-protein kinase JAK3 Ki = 1.585 nM 8.8 Inhibition of human recombinant JAK3 37793326
Tyrosine-protein kinase JAK1 IC50 = 10.0 nM 8.0 Inhibition of JAK 1 (unknown origin) 33539089
SARS-CoV-2 EC50 = 20.0 nM 7.7 Antiviral activity against SARSCoV-2 African green monkey Vero E6 cells assessed... 33539089
SARS-CoV-2 IC50 = 20.0 nM 7.7 Antiviral activity against SARS-CoV-2 infected in 1 hr pretreated human Huh-7 ce... 33539089
Tyrosine-protein kinase JAK3 IC50 = 32.0 nM 7.5 Inhibition of JAK 3 (unknown origin) 33539089
Tyrosine-protein kinase JAK3 Ki = 50.0 nM 7.3 Biochemical JAK Assay: A panel of four LanthaScreen JAK biochemical assays (JAK1... -
Tyrosine-protein kinase JAK3 Ki = 50.0 nM 7.3 Biochemical JAK Assays: A panel of four LanthaScreen JAK biochemical assays (JAK... -
Tyrosine-protein kinase JAK3 Ki = 50.0 nM 7.3 Biochemical JAK Assays: A panel of four LanthaScreen JAK biochemical assays (JAK... -
Non-receptor tyrosine-protein kinase TYK2 Ki = 50.0 nM 7.3 Biochemical JAK Assays: A panel of four LanthaScreen JAK biochemical assays (JAK... -

Literature References

PubMed DOI Target Context # Activities
33539089 10.1021/acs.jmedchem.0c01467 SARS-CoV-2 2
33539089 10.1021/acs.jmedchem.0c01467 Tyrosine-protein kinase JAK3 1
33539089 10.1021/acs.jmedchem.0c01467 Tyrosine-protein kinase JAK1 1
37793326 10.1016/j.ejmech.2023.115848 Tyrosine-protein kinase JAK1 1
37793326 10.1016/j.ejmech.2023.115848 Tyrosine-protein kinase JAK2 1
37793326 10.1016/j.ejmech.2023.115848 Tyrosine-protein kinase JAK3 1
37793326 10.1016/j.ejmech.2023.115848 Non-receptor tyrosine-protein kinase TYK2 1

Data from ChEMBL 36 via Core Engine