Ilorasertib hydrochloride (ABT-348 hydrochloride) is an ATP-competitive multitargeted kinase inhibitor, which inhibits Aurora C, Aurora B, and Aurora A (IC50s: 1 nM, 7 nM, 120 nM). It also suppresses RET tyrosine kinase, PDGFRβ, and Flt1 (IC50s: 7 nM, 3 nM, and 32 nM).
SNS-314, a synthetic small molecule Aurora kinase (AK) inhibitor with potential antineoplastic activity, selectively binds and inhibits AKs A and B, resulting in the inhibition of cell division and proliferation in tumor cells that overexpress AKs.
AURKA-IN-3 (Compound AL8) 是一种不可逆的共价型 Aurora 激酶 A (AURKA) 抑制剂,其 IC50 值为 23.0 nM。该化合物能够抑制 AURKA 介导的 cAMP 和磷脂酶 C (PLC) 信号通路的激活,并降低 AURKA 的自磷酸化水平。AURKA-IN-3 在与高 AURKA 表达相关的恶性肿瘤(如白血病、淋巴瘤)研究中显示了潜力。