aurora b inhibitor 1

Aurora B inhibitor 1 是一种 Aurora B (Aurora-1) 抑制剂（Ki <0.010 uM），具有潜在的抗癌活性，可用于研究癌症。

AT9283 (J-504568) 是一种多靶点激酶抑制剂，抑制多种实体瘤在体内外的生长和存活，有效抑制Aurora A B，JAK2 3，Abl (T315I)，和Flt3，IC50值范围为 1-30 nM。

Aurora inhibitor 1 is a potent Aurora inhibitor (IC50: ≤ 4 nM and ≤13 nM for Aurora A and Aurora B kinase).

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).

FAK-IN-22 (Compound 26) 是FAK、JAK3和Aurora B的抑制剂，其IC50值分别为50.94 nM、9.99 nM和0.49 nM，有效抑制胰腺导管腺癌 (PDAC) 的肿瘤发生和转移。FAK-IN-22 抑制 PANC-1 细胞的增殖，IC50值为0.15 μM，并通过抑制FAK PI3K Akt信号通路，在 PANC-1 细胞中诱导凋亡和 G2 M 期阻滞。

Chiauranib 是一种针对肿瘤血管生成的多靶点抑制剂，具有强大的抗癌作用。 Chiauranib 有效抑制血管生成相关激酶（VEGFR1、VEGFR2、VEGFR3、PDGFRα 和 c-Kit）、有丝分裂相关激酶 Aurora B 和慢性炎症相关激酶 CSF1R，IC50 值范围为 1-9 nM。

AZD 1152 is an orally bioavailable prodrug of AZD 1152-HQPA, a selective inhibitor of Aurora kinase B (IC50= 0.36 nM).1AZD 1152 is converted to AZD 1152-HQPA in plasma. Inhibition of Aurora B results in disruption of spindle checkpoint functions and chromosome alignment, resulting in inhibition of cytokinesis followed by apoptosis.2,3AZD 1152 inhibits tumor xenograft growthin vivo.4,5 1.Mortlock, A.A., Foote, K.M., Heron, N.M., et al.Discovery, synthesis, and in vivo activity of a new class of pyrazoloquinazolines as selective inhibitors of aurora B kinaseJ. Med. Chem.50(9)2213-2224(2007) 2.Popescu, R., Heiss, E.H., Ferk, F., et al.Ikarugamycin induces DNA damage, intracellular calcium increase, p38 MAP kinase activation and apoptosis in HL-60 human promyelocytic leukemia cellsMutation Research709-71060-66(2011) 3.Moore, A.S., Blagg, J., Linardopoulos, S., et al.Aurora kinase inhibitors: Novel small molecules with promising activity in acute myeloid and Philadelphia-positive leukemiasLeukemia24(4)671-678(2010) 4.Wilkinson, R.W., Odedra, R., Heaton, S.P., et al.AZD1152, a selective inhibitor of Aurora B kinase, inhibits human tumor xenograft growth by inducing apoptosisClin. Cancer. Res13(12)3682-3688(2007) 5.Yang, J., Ikezoe, T., Nishioka, C., et al.AZD1152, a novel and selective aurora B kinase inhibitor, induces growth arrest, apoptosis, and sensitization for tubulin depolymerizing agent or topoisomerase II inhibitor in human acute leukemia cells in vitro and in vivoBlood110(6)2034-2040(2007)

TAK-285 是一种新型 HER2 和 EGFR(HER1) 双重抑制剂，IC50 分别为 17 和 23 nM。它可穿过血脑屏障，有抗肿瘤活性，对 HER1 2 的选择性是 HER4 的 10 倍以上。

JH295 hydrate 通过 Cys22 烷基化从而抑制细胞Nek2，它是有效的，不可逆和选择性的NIMA 相关激酶 2 (Nek2)抑制剂 (IC50 = 770 nM)。JH295 hydrate 对有丝分裂激酶 Cdk1，Aurora B 或 Plk1 不具有活性，不干扰双极纺锤体组件或纺锤体组件检查点。

GSK-1070916 (GSK-1070916A) 是一种选择性，ATP 竞争型的极光激酶B C 抑制剂，Ki 值分别为0.38和1.5 nM。

GSK2646264 (Compound 44) is a highly effective and specific inhibitor of spleen tyrosine kinase (SYK) with a pIC50 of 7.1. In addition to targeting SYK, GSK2646264 also inhibits several other kinases, including LCK, LRRK2, GSK3β, JAK2, VEGFR2, Aurora B, and Aurora A, with pIC50 values of 5.4, 5.4, 5.3, 5, 4.5, <4.6 and <4.3, respectively. Notably, GSK2646264 demonstrates skin penetrability, reaching both the epidermis and dermis [1].

AMG 900 是一种有效且高度选择性的泛极光激酶抑制剂，对Aurora A、B 和C 的IC50分别为 5 nM、4 nM 和 1 nM。

CCT129202 是一种 ATP 竞争性泛极光激酶抑制剂，作用于 Aurora A、Aurora B 和 Aurora C，IC50 分别为 0.042 μM、0.198 μM 和 0.227 μM。

CYC116是一种有效的极光激酶 A 和 B 的抑制剂，Ki 值分别为8和9 nM。

PF-03814735 是一种新型、有效和可逆的极光激酶 A 和 B 抑制剂，IC50值分别为0.8和5 nM。

SAR156497 is an exquisitely selective Aurora A, B, and C inhibitor with in vitro and in vivo efficacy with IC50 = 0.5 nM (Aurora A); 1 nM (Aurora B incenp); 3 nM (Aurora C incenp) respectively SAR156497 combines high in vitro potency with satisfactory metabolic stability and limited CYP 3A4 and PDE3 inhibition. In vitro, SAR156497 displayed high antiproliferative activity on a large panel of tumor cell lines without correlation with any particular genetic signature or Aurora kinases expression. It induced significant modulation of Aurora A and Aurora B biomarkers (p-Aurora A and pHH3, respectively) and cell polyploidy, as expected from Aurora A B inhibitors.

XMD-12, also known as DUN57447, Aurora inhibitor (compound 1) or Aurora-IN-1, is an Auroro inhibitor, which targets Aurora A B C. (5.6 18.4 24.6 nM).

Ilorasertib (ABT-348) 是一种 ATP 竞争性多靶点激酶抑制剂，可抑制 Aurora A、Aurora B 和Aurora C，IC50值为120 nM、7 nM 和1 nM。它还抑制 RET 酪氨酸激酶、PDGFRβ 和 Flt1，IC50为7 nM、3 nM 和 32 nM。