TNIK-IN-3

• CAT Number: I045154
• CAS Number: 2754265-25-1
• Molecular Formula: C23H18FN3O2
• Molecular Weight: 387.41
• Purity: ≥95%
• Synonyms: 4-[(4-fluorophenyl)methyl]-8-(1H-pyrrolo[2,3-b]pyridin-5-yl)-2,3-dihydro-1,4-benzoxazepin-5-one
• InChI: InChI=1S/C23H18FN3O2/c24-19-4-1-15(2-5-19)14-27-9-10-29-21-12-16(3-6-20(21)23(27)28)18-11-17-7-8-25-22(17)26-13-18/h1-8,11-13H,9-10,14H2,(H,25,26)
• InChIKey: UVLOISNMRLZTPF-UHFFFAOYSA-N
• SMILES: C1COC2=C(C=CC(=C2)C3=CN=C4C(=C3)C=CN4)C(=O)N1CC5=CC=C(C=C5)F

TNIK-IN-3 is a potent, selective and orally active inhibitor of Traf2- and Nck-interacting protein kinase (TNIK), with an IC50 of 0.026 μM. TNIK-IN-3 could also inhibit Flt4 (IC50=0.030 μM), Flt1 (IC50=0.191 μM) and DRAK1 (IC50=0.411 μM). TNIK-IN-3 can be used for the research of colorectal cancer[1].
TNIK-IN-3 (compound 21k) inhibits Aurora-A, GCK, and MLK3 with IC50s of 0.517 μM, 3.657 μM, and 4.552 μM, respectively[1].
TNIK-IN-3 (0.1-100 μM; 3 days) inhibits the viability of HCT116 and DLD-1 cells, with IC50s of 4.26 μM and 8.00 μM, respectively[1].
TNIK-IN-3 (2.5-40 μM; 10 days) dose-dependently inhibits the colony formation of HCT116 and DLD-1 cells[1].
TNIK-IN-3 (5-20 μM; 48 h) inhibits the migration of HCT116 and DLD-1 cells[1].
TNIK-IN-3 (5-40 μM; 48 h) dose-dependently inhibits the expression ofLRP5 and LRP6 proteins, Wnt target genes AXIN2 and c-Myc in HCT116 cells[1].
TNIK-IN-3 (5-20 μM; 48 h) significantly suppresses the phosphorylation of JNK1/2 in Hela cells[1].
TNIK-IN-3 (compound 21k) (100-150 mg/kg; p.o. twice daily for 18 days) inhibits tumor growth in a dose-dependent manner[1].

Reference

[1]. Li Y, et, al. Discovery of 3,4-Dihydrobenzo[ f][1,4]oxazepin-5(2 H)-one Derivatives as a New Class of Selective TNIK Inhibitors and Evaluation of Their Anti-Colorectal Cancer Effects. J Med Chem. 2022 Jan 5.
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