AZD-9291 mesylate (Osimertinib,Mereletinib)CAS号: 1421373-66-1分子式: C29H37N7O5S分子量: 595.71描述纯度储存/保存方法别名外观可溶性/溶解性靶点In vivo(体内研究)
产品描述 | |
描述 |
AZD-9291 is a potent and selective mutated forms EGFR inhibitor(Exon 19 deletion EGFR IC50=12.92 nM, L858R/T790M EGFR IC50= 11.44 nM, wild type EGFR IC50= 493.8 nM). |
纯度 |
>99%
|
储存/保存方法 |
Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution.
|
基本信息 | |
别名 |
Mereletinib mesylate; EGFR inhibitor; AZD9291 mesylate; AZD 9291 mesylate,Tagrisso
|
外观 |
Powder
|
可溶性/溶解性 |
DMSO
|
生物活性 | |
靶点 |
EGFR
|
In vivo(体内研究) |
The tumor-bearing mice are treated with AZD-9291 (5 mg/kg/day) for one to two weeks. Within days of treatment, 5 of 5 C/L858R mice displays nearly 80% reduction in tumor volume by magnetic resonance imaging MRI after therapy with AZD-9291, while 5 of 5 mice treated with vehicle shows tumor growth. AZD-9291 demonstrates improved rat PK, reduced hERG affinity, and improved IGF1R margins relative to the previously described compounds, and so this compound is selected for further investigation. AZD-9291 also offers an additional degree of broader chemical and profile diversity when compared to the previously described lead compounds. Upon dosing AZD-9291 in three efficacy models, The comparable efficacy is observed at relatively low doses (10 mg/kg per day). The excellent efficacy is also observed when AZD-9291 is dosed at 5 mg/kg per day.
|
分子结构图