BMS-387032
Cat.No:IB0840 Solarbio
CAS:345627-80-7
Storage:Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to brown Solid
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BMS-387032CAS:345627-80-7
Storage:Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to brown Solid
Qty:
Size:
CAS | 345627-80-7 |
Name | BMS-387032 |
Molecular Formula | C17H24N4O2S2 |
Molecular Weight | 380.53 |
Solubility | Soluble in DMSO |
Purity | ≥98% |
Appearance | White to brown Solid |
Storage | Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year |
MDL | MFCD09833875 |
SMILES | CC(C)(C1=CN=C(CSC2=CN=C(NC(C3CCNCC3)=O)S2)O1)C |
Target Point | CDK |
Passage | Cell Cycle |
Background | SNS-032 is a selective CDK2/7/9 inhibitor. |
Biological Activity | SNS-032 是一种选择性的 CDK2/7/9 抑制剂,IC50 值分别为 48 nM/62 nM/4 nM。[1-5] |
IC50 | CDK9:4nM;CDK2:38nM;CDK7:62nM [1-5] |
In Vitro | SNS-032对CDK1和CDK4的敏感性低,IC50分别为480 nM和925 nM。无论预后指标和治疗史如何,SNS-032在体外有效杀死慢性淋巴细胞白血病细胞。与flavopiridol和roscovitine相比,SNS-032在抑制RNA合成和诱导细胞凋亡方面更有效。 SNS-032活性很容易逆转;去除SNS-032重新激活RNA聚合酶II,导致Mcl-1再合成和细胞存活[1]。 SNS-032抑制内皮细胞的三维毛细血管网络形成。 SNS-032完全阻止U87MG细胞介导的HUVEC毛细血管形成。此外,SNS-032显著阻止两种细胞系中VEGF的产生,SNS-032阻止体外血管生成,并且该作用可归因于VEGF的阻断。临床前研究表明,SNS-032在多种细胞系中诱导细胞周期停滞和细胞凋亡[2]。 SNS-032通过抑制CDKs 2和7来阻断细胞周期,并通过抑制CDK 7和9来转录.SNS-032活性不受人血清的影响[3]。 SNS-032诱导膜联蛋白V染色和胱天蛋白酶-3激活的剂量依赖性增加。在分子水平上,SNS-032诱导RNA聚合酶(RNA Pol)II的丝氨酸2和5的显著去磷酸化,并抑制CDK2和CDK9的表达以及去磷酸化的CDK7 [5]。 |
In Vivo | SNS-032(15mg/kg,ip)在体内抑制异种移植的BaF3-T674I细胞和KBM5-T315I细胞。 SNS-032通过下调T674IPDGFRα和T315I-Bcr-Abl来消除裸鼠移植肿瘤的生长[4]。 |
Cell Experiment | 进行Cell Titer-Glo(CTG)发光测定以测量HUVEC和U87MG细胞的生长曲线。将U87MG细胞和HUVEC(2×103细胞/孔)接种在96孔微量培养板中,最终体积为100mL。 24小时后,用不同剂量的SNS-032(0-0.5mM)处理细胞24,48或72小时。处理完成后,向各孔中加入100mL CTG溶液,在室温下避光孵育20分钟。将裂解物(50mL)转移至96孔白色板,并通过POLARstar OPTIMA测量发光。通过考虑添加SNS-032时的100%生长来计算细胞生长百分比。 |
Animal Experiment | 裸鼠nu/nu BALB/c小鼠饲养在屏障设施中,12小时光暗循环,随意提供食物和水。将1×107个BaF3-T674I细胞与基质胶或KBM5-T315I细胞(3×107)的混合物皮下接种到4-6周龄雄性裸鼠的侧腹上。每隔一天使用卡尺测量肿瘤。肿瘤体积通过下式计算:a2×b×0.4,其中a是最小直径,b是垂直于a的直径。皮下接种后4天,当肿瘤可触及(约100mm 3)时,将小鼠随机分组接受载体(含有DMSO 0.1%v/v的组织培养基)或SNS-032(每2天腹腔注射15mg/kg)治疗。)约2周。在稀释前将SNS-032溶解于组织培养级DMSO中。监测每只动物的体重,摄食行为和运动活动作为一般健康的指标。然后使动物安乐死,立即取出肿瘤异种移植物,称重,储存并固定。 |
Data Literature Source | [1]. Chen R,et al. Mechanism of action of SNS-032,a novel cyclin-dependent kinase inhibitor,in chronic lymphocytic leukemia. Blood. 2009 May 7;113(19):4637-45. [2]. Ali MA,et al. SNS-032 prevents tumor cell-induced angiogenesis by inhibiting vascular endothelial growth factor. Neoplasia. 2007 May;9(5):370-81. [3]. Conroy A,et al. SNS-032 is a potent and selective CDK 2,7 and 9 inhibitor that drives target modulation in patient samples. Cancer Chemother Pharmacol. 2009 Sep;64(4):723-32. [4]. Wu Y,et al. Cyclin-dependent kinase 7/9 inhibitor SNS-032 abrogates FIP1-like-1 platelet-derived growth factor receptor α and bcr-abl oncogene addiction in malignant hematologic cells.Clin Cancer Res. 2012 Apr 1;18(7):1966-78. Epub 2012 Mar 23. [5]. Walsby E,et al. The cyclin-dependent kinase inhibitor SNS-032 has single agent activity in AML cells and is highly synergistic with cytarabine.Leukemia. 2011 Mar;25(3):411-9. Epub 2011 Jan 7. |
Unit | Bottle |
Specification | 5mg 10mg |
SNS-032 是一种选择性的 CDK2/7/9 抑制剂。
Remark:These protocols are for reference only. Solarbio does not independently validate these methods.
Note:
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