WRG-28

WRG-28 is a selective, extracellularly acting DDR2 allosteric inhibitor, with an IC50 of 230 nM. WRG-28 inhibits tumor invasion, migration and tumor-supporting effects of cancer-associated fibroblasts (CAFs) . WRG-28 inhibits metastatic breast tumor cell colonization in the lungs. WRG-28 also shows good activity of relieving rheumatoid arthritis in CAIA model of mice[1][2].

Product Specifications

CAS Number

[1913291-02-7]

UNSPSC

12352005

Target

Discoidin Domain Receptor

Type

Reference compound

Related Pathways

Protein Tyrosine Kinase/RTK

Applications

Cancer-Kinase/protease

Field of Research

Cancer; Inflammation/Immunology

Assay Protocol

https://www.medchemexpress.com/wrg-28.html

Purity

99.76

Solubility

DMSO : 10 mg/mL (ultrasonic)

Smiles

O=S(C1=CC=C(COC2=CC(OC3=CC(C=CC3=N4)=O)=C4C=C2)C=C1)(NCC)=O

Molecular Formula

C21H18N2O5S

Molecular Weight

410.44

References & Citations

[1]Grither WR, et al. Inhibition of tumor-microenvironment interaction and tumor invasion by small-molecule allosteric inhibitor of DDR2 extracellular domain. Proc Natl Acad Sci U S A. 2018 Aug 14;115 (33) :E7786-E7794.|[2]Mu N, et al. Blockade of Discoidin Domain Receptor 2 as a Strategy for Reducing Inflammation and Joint Destruction in Rheumatoid Arthritis Via Altered Interleukin-15 and Dkk-1 Signaling in Fibroblast-Like Synoviocytes. Arthritis Rheumatol. 2020 Jun;72 (6) :943-956.