Cevidoplenib

Cevidoplenib (SKI-O-703) is an orally available inhibitor of spleen tyrosine kinase (Syk), with potential anti-inflammatory and immunomodulating activities. Cevidoplenib is also the mesylate form of SKI-O-592. Cevidoplenib and SKI-O-592 inhibits BCR-mediated survival, proliferation, and differentiation of B cells. And SKI-O-592 potently inhibits multiple kinases with IC50s of 6.2 nM (Syk), 1.859 μM (Jak2), 5.807 μM (Jak3), 0.412 μM (RET), 0.687 μM (KOR), 1.783 μM (FLT3), 16.96 μM (FGFR1), 5.662 μM (FGFR3), and 0.709 μM (Pyk2), respectively[1][2][3].

Product Specifications

CAS Number

[1703788-21-9]

Product Name Alternative

SKI-O-703

UNSPSC

12352005

Target

Syk

Type

Reference compound

Related Pathways

Protein Tyrosine Kinase/RTK

Applications

COVID-19-immunoregulation

Field of Research

Inflammation/Immunology

Assay Protocol

https://www.medchemexpress.com/cevidoplenib.html

Purity

99.58

Solubility

DMSO : 50 mg/mL (ultrasonic)

Smiles

O=C(C1CC1)C2=CN(C)C3=C2C=C(NC4=NC=CC(N5N=C(C)C(CN6OC[C@@H](O)C6)=C5)=N4)C=C3

Molecular Formula

C25H27N7O3

Molecular Weight

473.53

References & Citations

[1]International Nonproprietary Names for Pharmaceutical Substances (INN) . WHO Drug Information, Vol. 31, No. 4, 2017.|[2]cevidoplenib dimesylate.|[3]Cho S, et al. A novel selective spleen tyrosine kinase inhibitor SKI-O-703 (cevidoplenib) ameliorates lupus nephritis and serum-induced arthritis in murine models. Clin Exp Immunol. 2023 Mar 8;211 (1) :31-45.