计算溶液所需的质量、体积或浓度。
提供 ≥98% 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Prexasertib (LY2606368)是CHK1的ATP竞争性抑制剂,Ki值为0.9 nM。在cell-free实验中,LY2606368对CHK2和RSK的IC50值分别为8 nM和9 nM。
Information
Prexasertib (LY2606368) is an ATP-competitiveCHK1inhibitor with a Ki value of 0.9 nmol/L. For CHK2 and RSK, its IC50 values are 8 nM and 9 nM respectively in cell-free assay.
Targets
Chk1 (Cell-free assay); Chk2 (Cell-free assay); RSK (Cell-free assay) 0.9 nM(Ki); 8 nM; 9 nM
In vitro
In nonclinical studies, LY2606368 induced DNA damage as measured by replication catastrophe and increases in pH2A.X, a marker of double-stranded DNA breaks. Treatment of cells with LY2606368 results in the rapid appearance of TUNEL and pH2AX-positive double-stranded DNA breaks in the S-phase cell population. In a functional assay, LY2606368 potently abrogated the G2–M checkpoint activated by doxorubicin in p53-deficient HeLa cells with an EC50 of 9 nmol/L. LY2606368 was broadly antiproliferative with IC50 values typically <50 nmol/L in the most sensitive cell lines with a minority of cell lines showing considerable resistance with IC50\'s >1,000 nmol/L. LY2606368 requires CDC25A and CDK2 to cause DNA damage.
In vivo
LY2606368 inhibited tumor growth in cancer xenografts as monotherapy and in combination with other agents. In an orthotopic SKOV3 ovarian cancer model, LY2606368 was shown to inhibit the growth of primary tumors and significantly reduce the incidence of metastases and ascites accumulation. LY2606368 also demonstrated efficacy in an SW1990 orthotopic pancreatic cancer model resulting in a 92% inhibition of primary tumor growth and the elimination of metastases to the lymphnode, spleen, and intestine.
Cell Research(from reference)
Cell lines:HeLa cells
Concentrations:33 or 100 nmol/L
Incubation Time:12 h
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 唑类 |
| 亚类(Subclass) | 吡唑类 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 苯基吡唑类 |
| 其他上位类(Alternative Parents) | 苯氧基化合物 甲氧基苯 茴香醚 氨基吡嗪类 烷基芳基醚 咪唑内酰胺类 杂芳族化合物 仲胺 腈类 氮杂环化合物 单烷基胺 盐酸盐 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族杂单环化合物 |
| 取代基(Substituents) | 芳基醚 - 氨基酸 - 氨基吡嗪 - 茴香醚 - 芳香族杂单环化合物 - 氮杂环 - 苯基化合物 - 碳腈 - 氰化物 - 乙醚 - 杂芳香族化合物 - 烃衍生物 - 氟氯烃 - 咪唑内酰胺 - 甲氧基苯 - 单环苯基基团 - 氰基化合物 - 有机硝基化合物 - 有机氧化合物 - 有机氮化合物 - 有机氧化合物 - 苯酚醚 - 苯氧基化合物 - 苯基吡唑 - 初级脂肪胺 - 初级胺 - 吡嗪 - 醛基 |
| 描述(Description) | 该化合物属于苯基吡唑类有机化合物。这类化合物具有苯基吡唑骨架,即吡唑基团与苯基相连的结构。 |
| 外部描述符(External Descriptors) | 暂无 |
| IC50 | Chk1, Ki: 0.9 nM |
|---|
H302: 吞食有害
H315: 引起皮肤刺激
H319: 引起严重眼睛刺激
H335: 可能引起呼吸道刺激
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾
P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | P413719 |