GNF362

For research use only. Not for therapeutic Use.

  • CAT Number: I017832
  • CAS Number: 1003019-41-7
  • Molecular Formula: C22H21F3N6
  • Molecular Weight: 426.44
  • Purity: ≥95%
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GNF362 is a selective, potent, and orally bioavailable inhibitor of inositol trisphosphate 3’ kinase B (Itpkb) with an IC50 of 9 nM. GNF362 also inhibits Itpka and Itpkc with IC50 values of 20 nM and 19 nM, respectively. Inositol trisphosphate 3’ kinase B (Itpkb) is a Ca2+-dependent kinase, which phosphorylates the 3’ position of Ins (1,4,5) P3 to generate inositol 1,3,4,5-tetrakisphosphate [Ins (1,3,4,5) P4][1].
GNF362 (0-10 mM) blocks Ins (1,3,4,5) P4 production, enhances antigen receptor-driven Ca2+ responses and lead to apoptosis of activated T cells in an Itpkb-dependent manner in lymphocytes[1].
GNF362 augments SOC responses following antigen receptor cross-linking, with an EC50 of 12 nM in primary B or T lymphocytes[1].
GNF362 (orally administration; 6 or 20 mg/kg; twice daily; 21 days) shows minimal block in antibody production but shows significant inhibition of joint swelling at 6 mg/kg, reduces inflammatory cell infiltrate, joint damage, and proteoglycan loss at 20 mg/kg[1].


Catalog Number I017832
CAS Number 1003019-41-7
Synonyms

4-[4-[[(3R)-3-methyl-4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]methyl]-1H-pyrazol-5-yl]benzonitrile

Molecular Formula C22H21F3N6
Purity ≥95%
InChI InChI=1S/C22H21F3N6/c1-15-13-30(8-9-31(15)20-7-6-19(12-27-20)22(23,24)25)14-18-11-28-29-21(18)17-4-2-16(10-26)3-5-17/h2-7,11-12,15H,8-9,13-14H2,1H3,(H,28,29)/t15-/m1/s1
InChIKey VNTCGXMLDSKOKN-OAHLLOKOSA-N
SMILES CC1CN(CCN1C2=NC=C(C=C2)C(F)(F)F)CC3=C(NN=C3)C4=CC=C(C=C4)C#N
Reference

[1]. Miller AT, et al. Conversion of antigen-specific effector/memory T cells into Foxp3-expressing Treg cells by inhibition of CDK8/19. Sci Immunol. 2019 Oct 25;4(40). pii: eaaw2707.
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