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) |
|---|
Moligand™ 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
避光,-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
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。
Information
Samotolisib (LY3023414) Samotolisib (LY3023414, GTPL8918) is an oral ATP competitive inhibitor of the class I PI3K isoforms, mTOR and DNA-PK .
Targets
class I PI3K isoforms ; mTOR kinase ; DNA-PK
In vitro
LY3023414 shows high solubility across a wide pH range. inhibition of PI3K/AKT/mTOR signaling by LY3023414 causes G1 cell-cycle arrest and resulted in broad antiproliferative activity in cancer cell panel screens. In cell-based assays, LY3023414 inhibition of PI3K and mTOR is assessed in the PTEN-deficient U87 MG glioblastoma cell line. LY3023414 inhibits the phosphorylation ofAKT at position T308 downstream of PI3K at an IC50 of 106 nM. Similarly, LY3023414 inhibits phosphorylation of AKT at position S473 (IC50 = 94.2 nM) by mTORC2 as well as phosphorylation of mTORC1 kinase targets p70S6K (position T389; IC50 =10.6 nM) and 4E-BP1 (positions T37/46; IC50 = 187 nM). The downstream phosphorylation of S6RP at positions pS240/244 (IC50 = 19.1 nM) by p70S6K was inhibited as well, indicating target inhibition along the entire PI3K/AKT/mTOR pathway by LY3023414.
In vivo
LY3023414 demonstrates high bioavailability and dose-dependent dephosphorylation of PI3K/AKT/mTOR pathway downstream substrates such as AKT, S6K, S6RP, and 4E-BP1 for 4 to 6 hours, reflecting the drug\'s half-life of 2 hours. Intermittent target inhibition is sufficient for its antitumor activity. LY3023414 shows time- and dose-dependent target inhibition in vivo. It is currently being evaluated in phase 1 and 2 trials for the treatment of human malignancies.
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 喹啉及其衍生物 |
| 亚类(Subclass) | 咪唑并喹啉 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 咪唑并喹啉 |
| 其他上位类(Alternative Parents) | 咪唑并[4,5-c]吡啶 吡啶酮类 N-取代咪唑 苯类化合物 叔醇 杂芳族化合物 尿素 二烷基醚 氮杂环化合物 有机氮化合物 有机氧化物 碳氢化合物衍生物 芳香醇 |
| 分子骨架(Molecular Framework) | 芳香族杂多环化合物 |
| 取代基(Substituents) | 羟基苯甲酸酯 - 芳香醇 - 芳香族杂多环化合物 - 氮杂环 - 吡唑 - 苯基化合物 - 二烷基醚 - 乙醚 - 杂芳香族化合物 - 烃衍生物 - 吡啶-4,5-二甲酰胺 - 咪唑 - 咪唑吡啶酮 - 咪唑喹啉 - N-取代咪唑 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机氮化合物 - 有机氧化合物 - 吡啶 - 吡啶酮 - 三烷基醇 - 脲 |
| 描述(Description) | 该化合物属于咪唑喹啉类有机化合物。这类芳香杂环化合物由咪唑环与喹啉环系共轭组成,某些构型中咪唑环与喹啉基团共享氮原子。 |
| 外部描述符(External Descriptors) | 暂无 |
| ALogP | 1.883 |
|---|---|
| Rotatable Bond | 5 |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
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。