MRIA9 | MRIA9 : Inhibitor of SIK1, SIK2, SIK3
RATINGS:
Cellular Use: (1 reviews)

In Model Organisms: (0 reviews)
In Vivo
Vendors

Probe Summary

Targets Biochemical/Biophysical Potency Cellular Potency
SIK1
  • IC50:55 nM
  • IC50:516 ± 5 nM
SIK2
  • IC50:48 nM
  • IC50:180 ± 40 nM
SIK3
  • IC50:22 nM
  • IC50:127 ± 23 nM
Inhibitor
up to 5µM
up to 10 uM

Selectivity

In Cell Selectivity Assessment
Potency Assay Off-Target:
NanoBRET
Selectivity Assessment Description:
Results from cellular NanoBRET assays did not target KHS1 and NLK in the cells. Achieved selectivity ...
In Vitro Selectivity Assessment
Selectivity Assessment Description:
Group I PAK (PAK1, PAK2 and PAK3) remains off-targets with respectively in vitro IC50s of 580, 41 an ...

Potency
Cellular
In Vitro

SIK1

Mode of Action: Inhibitor

Structure-Activity-Relationship data available? Yes

DOI Reference: 10.1021/acs.jmedchem.0c02144

SIK2

Mode of Action: Inhibitor

Structure-Activity-Relationship data available? No

DOI Reference: 10.1021/acs.jmedchem.0c02144

SIK3

Mode of Action: Inhibitor

Structure-Activity-Relationship data available? No

DOI Reference: 10.1021/acs.jmedchem.0c02144

Negative Control Compounds

MR7
Notes: The negative control MR7 with its blocked hinge-binding amine showed no activity on a DSF assay for 100 kinases and low activity on target on NanoBRET assay.
SMILES: CN(C)C1=NC=C2C(N(C[C@H]3OC[C@H](N)CO3)C(C(C4=CC=C(C5=NC=CC=C5F)C=C4Cl)=C2)=O)=N1

Orthogonal Probes def

HG-9-91-01
NVS-PAK1-1

Chemical Information

Molecular Formula C25H23ClFN5O3
SMILEs CNc1cc2c(cn1)cc(-c1ccc(-c3ncccc3F)cc1Cl)c(=O)n2C[C@H]1OC[C@H](N)CO1
InChI InChI=1S/C25H23ClFN5O3/c1-29-22-9-21-15(10-31-22)7-18(25(33)32(21)11-23-34-12-16(28)13-35-23)17-5-4-14(8-19(17)26)24-20(27)3-2-6-30-24/h2-10,16,23H,11-13,28H2,1H3,(H,29,31)/t16-,23-
Molecular weight 495.15 Da
AlogP 0.0
HBond acceptors 8
HBond donors 3
Atoms 58

Expert Reviews


(on 17 Jun 2024 )
Cellular Use Rating
MRIA9 is described as a selective SIK-inhibitor with an in vitro potency of 55/48/22 nM for SIK1/2/3 (33Pan Qinase activity assay data). Against 443 screened kinases at 1 µM concentration of MRIA9, the...
Note: The Chemical Probes Portal only endorses compounds as chemical probes for use as specific and selective modulators of the proposed target if they receive three or more (3-4) stars. Read more about our evaluation criteria