The author of 《Dual inhibition of Kif15 by oxindole and quinazolinedione chemical probes》 were Dumas, Megan E.; Chen, Geng-Yuan; Kendrick, Nicole D.; Xu, George; Larsen, Scott A.; Jana, Somnath; Waterson, Alex G.; Bauer, Joshua A.; Hancock, William; Sulikowski, Gary A.; Ohi, Ryoma. And the article was published in Bioorganic & Medicinal Chemistry Letters in 2019. COA of Formula: C5H6BNO2 The author mentioned the following in the article:
The mitotic spindle is a microtubule-based machine that segregates a replicated set of chromosomes during cell division. Many cancer drugs alter or disrupt the microtubules that form the mitotic spindle. Microtubule-dependent mol. motors that function during mitosis are logical alternative mitotic targets for drug development. Eg5 (Kinesin-5) and Kif15 (Kinesin-12), in particular, are an attractive pair of motor proteins, as they work in concert to drive centrosome separation and promote spindle bipolarity. Furthermore, we hypothesize that the clin. failure of Eg5 inhibitors may be (in part) due to compensation by Kif15. In order to test this idea, we screened a small library of kinase inhibitors and identified GW108X, an oxindole that inhibits Kif15 in vitro. We show that GW108X has a distinct mechanism of action compared with a com. available Kif15 inhibitor, Kif15-IN-1 and may serve as a lead with which to further develop Kif15 inhibitors as clin. relevant agents. In addition to this study using 2-Pyridinylboronic acid, there are many other studies that have used 2-Pyridinylboronic acid(cas: 197958-29-5COA of Formula: C5H6BNO2) was used in this study.
2-Pyridinylboronic acid(cas: 197958-29-5) belongs to pyridine. Pyridine is a relatively complex molecule and exhibits a number of different bands in IR spectra. Among others, the bands characterizing the ν8a and ν19b modes have been found to be sensitive to the coordination or protonation of the molecule. Note that the band that is diagnostic for the PyH+ ion at about 1545 cm− 1 (ν19b mode) does not overlap with any of the other bands.COA of Formula: C5H6BNO2