For research use only. Not for therapeutic Use.
Atuzabrutinib (SAR 444727) is a potent, selective reversible inhibitor of Btk (Bruton’s tyrosine kinase) inhibitor. Atuzabrutinib inhibits neutrophil recruitment via inhibition of macrophage antigen-1 signalling[1].
PRN473 (20 mg/kg) significantly reduces intravascular crawling and neutrophil recruitment into inflamed tissue in a model of sterile liver injury, down to levels seen in Btk-deficient animals[1].
| Catalog Number | I022641 |
| CAS Number | 1581714-49-9 |
| Synonyms | (E)-2-[(3R)-3-[4-amino-3-(2-fluoro-4-phenoxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carbonyl]-4,4-dimethylpent-2-enenitrile |
| Molecular Formula | C30H30FN7O2 |
| Purity | ≥95% |
| InChI | InChI=1S/C30H30FN7O2/c1-30(2,3)15-19(16-32)29(39)37-13-7-8-20(17-37)38-28-25(27(33)34-18-35-28)26(36-38)23-12-11-22(14-24(23)31)40-21-9-5-4-6-10-21/h4-6,9-12,14-15,18,20H,7-8,13,17H2,1-3H3,(H2,33,34,35)/b19-15+/t20-/m1/s1 |
| InChIKey | KZMQPYCXSAGLTB-ZWUNQBBJSA-N |
| SMILES | CC(C)(C)C=C(C#N)C(=O)N1CCCC(C1)N2C3=NC=NC(=C3C(=N2)C4=C(C=C(C=C4)OC5=CC=CC=C5)F)N |
| Reference | [1]. Herter JM, et al. PRN473, an inhibitor of Bruton’s tyrosine kinase, inhibits neutrophil recruitment via inhibition of macrophage antigen-1 signalling. Br J Pharmacol. 2018;175(3):429-439. |
