NFAT Transcription Factor Regulator-1

• CAT Number: I019808
• CAS Number: 245747-71-1
• Molecular Formula: C17H10F6N4O2
• Molecular Weight: 416.28
• Purity: ≥95%
• Synonyms: N-[4-[5-(difluoromethoxy)-3-(trifluoromethyl)pyrazol-1-yl]phenyl]-3-fluoropyridine-4-carboxamide
• InChI: InChI=1S/C17H10F6N4O2/c18-12-8-24-6-5-11(12)15(28)25-9-1-3-10(4-2-9)27-14(29-16(19)20)7-13(26-27)17(21,22)23/h1-8,16H,(H,25,28)
• InChIKey: XGCRLPUGFWHAGJ-UHFFFAOYSA-N
• SMILES: C1=CC(=CC=C1NC(=O)C2=C(C=NC=C2)F)N3C(=CC(=N3)C(F)(F)F)OC(F)F

NFAT Transcription Factor Regulator-1 is an IL-2 synthesis inhibitor with an IC50 of 182 nM.
NFAT Transcription Factor Regulator-1 (compound example 19) inhibits IL-2 synthesis with an IC50 of 182 nM. NFAT Transcription Factor Regulator-1 inhibits human and rat PBMC proliferation with IC50s of 82 and 146 nM, respectively. NFAT Transcription Factor Regulator-1 is able to inhibit IL-4 and IL-5 production in human T-cell lines with similar potency to its effects on IL-2 release[1].
NFAT Transcription Factor Regulator-1 is found to have an inhibitory potency approximately 10-fold better than that of cyclosporine. Comparable inhibitory effects on T-cell IL-2 production are obtained with NFAT Transcription Factor Regulator-1 and cyclosporine at doses of 3.0 and 30 mg/kg, po, respectively. The efficacies achieved in monkeys in vivo for blocking T-cell cytokine production suggest that NFAT Transcription Factor Regulator-1 has potential similar to that of cyclosporine for use in transplantation[1].

Reference

[1]. Djuric SW, et al. 3,5-Bis(trifluoromethyl)pyrazoles: a novel class of NFAT transcription factor regulator. J Med Chem. 2000 Aug 10;43(16):2975-81.
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