3-Cyano-6-(5-methyl-3-pyrazoloamino)pyridines: Selective Aurora A kinase inhibitors
作者:Ryoichi Ando、Hiroshi Ikegami、Makoto Sakiyama、Shinsuke Ooike、Masayuki Hayashi、Yasuhiro Fujino、Daisuke Abe、Hideo Nakamura、Tadashi Mishina、Harutoshi Kato、Yumiko Iwase、Hideo Tomozane、Masahiko Morioka
DOI:10.1016/j.bmcl.2010.04.119
日期:2010.8
A new class of Aurora A kinase inhibitor was created by transforming 4-(5-methyl-3-pyrazoloamino)pyrimidine moiety of VX-680 to 3-cyano-6-(5-methyl-3pyrazoloamino)pyridine. Compound 6 exhibited a potent Aurora A kinase inhibitory activity, excellent selectivity to Aurora B kinase and other 60 kinases, good cell permeability and good PK profile. Therefore compound 6 was effective in antitumor mice model at a dose of 30 mg/kg po qd without decrease of body weight. (C) 2010 Published by Elsevier Ltd.