GSK-923295|1088965-37-0|-陌孚医药/Medlife

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GSK-923295

目录号: PL14222 纯度: ≥99%

CAS No. :1088965-37-0

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中文名称	GSK-923295
中文别名	3-氯-N-{(1S)-2-[(N,N-二甲基甘氨酰)氨基]-1-[(4-{8-[(1S)-1-羟基乙基]咪唑并[1,2-a]吡啶-2-基}苯基)甲基]乙基}-4-[(1-甲基乙基)氧基]苯甲酰胺;3-氯-n-((s)-1-(2-(二甲基氨基)乙酰氨基)-3-(4-(8-((s)-1-羟基乙基)咪唑并[1,2-a]吡啶-2-基)苯基)丙烷-2-基)-4-异丙氧基苯甲酰胺;3-氯-N-{(1S)-2-[(N,N-二甲基甘氨酰)氨基]-1-[(4-{8-[(1S)-1-羟基乙基]咪唑并[1,2-a]吡啶-2-基}苯基)甲基]乙基}-4-[(1-甲基乙基)氧基]...;GSK923295 抑制剂
英文名称	GSK-923295
英文别名	3-Chloro-N-((S)-1-(2-(dimethylamino)acetamido)-3-(4-(8-((S)-1-hydroxyethyl)imidazo[1,2-a]pyridin-2-yl)phenyl)propan-2-yl)-4-isopropoxybenzamide;GSK923295;3-Chloro-N-((S)-1-(2-(dimethylamino)acetamido)-3-(4-(8-((S)-1-hydroxyethyl)-imidazo[1,2-a]pyridin-2-yl)phenyl)propan-2-...;3-Chloro-N-((S)-1-(2-(dimethylamino)acetamido)-3-(4-(8-((S)-1-hydroxyethyl)-imidazo[1,2-a]pyridin-2-yl)phenyl)propan-2-yl)-4-isopropoxybenzamide;GSK-923295;3-chloro-N-{(1S)-2-[(N,N-dimethylglycyl)amino]-1-[(4-{8-[(1S)-1-hydroxyethyl]imidazo[1,2-a]pyridin-2-yl}phenyl)methyl]ethyl}-4-[(1-methylethyl)oxy]benzamide;ANW-64945;CTK8C0600;GSK-295;GSK-923295A;SureCN1492164;GSK 923295;MLS006011170;AOB5937;BCP09858;s7090;3-Chloro-N-[(2S)-1-[[2-(dimethylamino)acetyl]amino]-3-[4-[8-[(1S)-1-hydroxyethyl]imidazo[1,2-a]pyrid;EBD233538;GSK 923295A;GSK 9232;072702W9QD;3-Chloro-N-((S)-1-(2-(dimethylamino)acetamido)-3-(4-(8-((S)-1-hydroxyethyl)-imidazo[1,2-a]pyrid
Cas No.	1088965-37-0
分子式	C₃₂H₃₈ClN₅O₄
分子量	592.13
包装储存	Powder -20°C 3 years；4°C 2 years

产品详情

GSK-923295 是一种特异性的变构着丝粒相关蛋白-E (CENP-E) 驱动蛋白 ATPase 活性抑制剂，作用于人类和犬类此酶，K_i 分别为 3.2±0.2 nM 和 1.6±0.1 nM。

生物活性

GSK-923295 is a special, allosteric inhibitor of centromere-associated protein-E (CENP-E) kinesin motor ATPase activity, with K i of 3.2±0.2 nM and 1.6± 0.1 nM for human and canine, respectively.

性状

Solid

IC50 & Target[1][2]

CENP-E 1.6 nM (Ki, Canine CENP-E)

体外研究(In Vitro)

GSK-923295 (GSK923295) is a first-in-class, specific, allosteric inhibitor of CENP-E kinesin motor function. GSK923295 is uncompetitive with both ATP and MT, inhibiting CENP-E MT-stimulated ATPase activity with a Ki of 3.2±0.2 nM and 1.6±0.1 nM for human and canine, respectively. GSK923295 inhibits release of inorganic phosphate and stabilized CENP-E motor domain interaction with microtubules. GSK923295 has broad growth inhibitory activity in a panel of 237 cancer cell lines and produces significant tumor growth-delay in 8 of the 11 mouse xenograft tumor models with IC50s of 17.2 nM, 55.6 nM, 42 nM, and 51.9 nM for SW48, RKO (BRAF mutant), SW620 (KRAS mutant), and HCT116 (KRAS mutant), respectively. GSK923295 is a potent and selective small molecule inhibitor of human CENPE with a Ki of 3.2 nM. GSK923295 demonstrates broad efficacy against a pa

体内研究(In Vivo)

Xenografts of mice treated with GSK-923295 (GSK923295) shows significant tumor growth delay compared to the control arm (NB-EBc1 p<0.0001; NB-1643 p=0.018; NB-1691 p=0.0018). has not independently confirmed the accuracy of these methods. They are for reference only.

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Powder -20°C 3 years；4°C 2 years

ClinicalTrial

参考文献

[1]. Wood KW, et al. Antitumor activity of an allosteric inhibitor of centromere-associated protein-E. Proc Natl Acad Sci U S A. 2010 Mar 30;107(13):5839-44.
[2]. Mayes PA, et al. Mitogen-activated protein kinase (MEK/ERK) inhibition sensitizes cancer cells to centromere-associated protein E (CENP-E) inhibition. Int J Cancer. 2013 Feb 1;132(3):E149-57.

溶解度数据	In Vitro: DMSO : 30 mg/mL (50.66 mM; Need ultrasonic)配制储备液

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产品使用指南

Data Sheet

1：一般建议：溶解度为Medlife测试数据，可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异，仅做参考，具体以实验方案为准。

2：储存条件：粉末-20°C一般情况可以保存3年，溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异，请细致阅读产品信息，并辅助参考相关文献描述。

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