中文同义词:
9-溴-7,12-二氢吲哚并[3,2-D][1]苯并氮杂卓-6(5H)-酮;肯帕罗酮;CDK1/CYCLIN B和GSK-3Β抑制剂;KENPAULLONE 肯帕罗酮;克莱拉尼
英文同义词:
9-Bromo-7,12-dihydro-indolo[3,2-d][1]benzazepin-6(5H)-one, NSC 664704;9-BroMopaullone;Kenpaullon;9-BROMO-7,12-DIHYDRO-INDOLO[3,2-D][1]BENZAZEPIN-6(5H)-ONE;8-BROMO-7,12-DIHYDRO-INDOLO[3,2-D][1]-BENZAZEPIN-6(5H)-ONE;KENPAULLONE;NSC-664704;Kenpaullone 9-Bromo-7,12-dihydroindolo[3,2-d][1]benzazepin-6(5H)-one
相关类别:
小分子抑制剂;小分子抑制剂,天然产物;合成;细胞生物学试剂;All Inhibitors;Inhibitors;Aromatics;Protein Kinase;Heterocycles;Intermediates Fine Chemicals;Pharmaceuticals
溶解度
DMSO: 18 mg/mL, clear, yellow
InChIKey
QQUXFYAWXPMDOE-UHFFFAOYSA-N
CAS 数据库
142273-20-9(CAS DataBase Reference)
生物活性
Kenpaullone (9-Bromopaullone, NSC-664704)是CDKs的ATP竞争性抑制剂, 它同样也抑制GSK3β,IC50为0.23 μM。
靶点
Target Value
GSK-3β
(Cell-free assay) 0.23μM
CDK1/CyclinB
(Cell-free assay) 0.4μM
CDK2/CyclinA
(Cell-free assay) 0.68μM
CDK5/p35
(Cell-free assay) 0.85μM
CDK2/CyclinE
(Cell-free assay) 7.5μM
GSK-3β
(Cell-free assay)
0.23μM
CDK1/CyclinB
(Cell-free assay)
0.4μM
CDK2/CyclinA
(Cell-free assay)
0.68μM
CDK5/p35
(Cell-free assay)
0.85μM
CDK2/CyclinE
(Cell-free assay)
7.5μM
体外研究
对HEK-293细胞处理以长时间Kenpaullone孵育,内源性GSK3α的磷酸化(Tyr279)水平降低。同时,GSK3β的磷酸化水平也有所降低。Kenpaullone在SH-SY5Y和PC12细胞中诱导GSK3α和GSK3β的去磷酸化;在大肠杆菌和Sf21细胞系中,Kenpaullone(20μM)抑制GSK3β(Tyr216)的自身磷酸化。