计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
Information
Ceralasertib (AZD6738) is an orally active, and selectiveATRkinase inhibitor withIC50of 1 nM. Phase 1/2.
In vitro
In four Kras mutant cell lines: H23, H460, A549, and H358, AZD6738 inhibits ATR kinase activity and impairs cell viability. In ATM-deficient H23 cells, AZD6738 strongly synergizes with cisplatin to induce rapid cell death. In p53 or ATM defective cells, AZD6738 treatment results in replication fork stalls and accumulation of unrepaired DNA damage, resulting in cell death by mitotic catastrophe.
In vivo
In nude mice bearing H460 and H23 tumors, AZD6738 (50 mg/kg, p.o.) results in tumor growth inhibition (TGI), and the the combination with cisplatin causes rapid regression of ATM-deficient H23 tumors. In nude mice bearing LoVo xenografts, a combination of AZD6738 (50\u2009mg/kg)\u2009+\u2009IR (2\u2009Gy) avoids toxicity while still maintaining efficacy.
Cell Data
cell lines:MDA-MB-231 cell line
Concentrations:~30 μM
Incubation Time:48 h
Powder Purity:≥99%
| IC50 | ATR, IC50: 1 nM |
|---|---|
| ALogP | 2.427 |
| hba_count | 5 |
| HBD Count | 1 |
| Rotatable Bond | 4 |
H351: 怀疑会致癌
H302: 吞食有害
H372: 长期或反复接触会对器官造成损害
H360: 可能对生育能力或胎儿造成伤害
H370: 对器官造成损害
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