Bioactivity | Ruserontinib (SKLB1028) is an orally active multikinase inhibitor of EGFR, FLT3 and Abl, with an IC50 value of 55 nM for human FLT3, and has antitumor activity[1]. |
Invitro | Ruserontinib (SKLB1028)可以显著抑制表达 FLT3-ITD的 mf4 -11 细胞的生长,IC50值为 0.002 μM,抑制表达 wt-FLT3 的 RS4-11 细胞增殖的 IC50值为 0.790 μM,抑制稳定表达人 FLT3ITD 的 Ba/F3 细胞生长的IC50值为 0.01 μM,抑制表达 Bcr-Abl 突变体的 K562 细胞生长的 IC50为0.190 μM[1]。 Ruserontinib (SKLB1028) (0-100 nM, 20 h)导致 MV4-11 细胞的 pro-caspase-3水平呈剂量依赖性下降,而被切割的 caspase-3 片段水平呈剂量依赖性增加,并且可以以剂量依赖的方式抑制 STAT5 和 Erk1/2 的磷酸化[1]。 |
In Vivo | Ruserontinib (SKLB1028)(5-70 mg/kg,每天口服一次,18 天)在 MV4-11 和 K562 异种移植 NOD-SCID 模型中具有抗肿瘤作用[1]。 Animal Model: |
Name | Ruserontinib |
CAS | 1350544-93-2 |
Formula | C24H29N9 |
Molar Mass | 443.55 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Z-X Cao, et al. SKLB1028, a novel oral multikinase inhibitor of EGFR, FLT3 and Abl, displays exceptional activity in models of FLT3-driven AML and considerable potency in models of CML harboring Abl mutants. Leukemia. 2012 Aug;26(8):1892-5. |