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BS-181
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
BS-181图片
CAS NO:1092443-52-1
规格:98%
分子量:380.53
包装与价格:
包装价格(元)
5mg电议
25mg电议
100mg电议

产品介绍
CDK7 inhibitor,highly selective
CAS:1092443-52-1
分子式:C22H32N6
分子量:380.53
纯度:98%
存储:Store at -20°C

Background:

Normal progression through the cell cycle requires the sequential action of cyclin-dependent kinases (CDK1, CDK2, CDK4 and CDK6). Deregulation of CDK activity is a feature of almost all cancers and has led to the development of CDK inhibitors as anticancer agents. As such, CDK7 is an target for the anticancer drug development. Computer modeling of CDK7 was used to design potential potent CDK7 inhibitor, which is BS-181.
In vitro: Testing of other CDKs as well as another 69 kinases showed that BS-181 only inhibited CDK2 at concentrations lower than 1 μM, with 35-fold less potently (IC50 880 nM) than CDK7. BS-181 inhibited the phosphorylation of CDK7 substrates in MCF-7 cells, led to cell cycle arrest and apoptosis to inhibit the growth of cancer cell lines, and showed antitumor effects in vivo [1].
In vivo: BS-181 was stable in vivo after i.p. administration of 10 mg kg-1. The same dose of drug inhibited the growth of MCF-7 human xenografts in nude mice. BS-181 is the first example of a potent and selective CDK7 inhibitor with potential as an anticancer agent [1].
Clinical trial: Currently no clinical data are available.
Reference:
[1] Ali S, Heathcote DA, Kroll SH, Jogalekar AS, Scheiper B, Patel H, Brackow J, Siwicka A, Fuchter MJ, Periyasamy M, Tolhurst RS, Kanneganti SK, Snyder JP, Liotta DC, Aboagye EO, Barrett AG, Coombes RC. The development of a selective cyclin-dependent kinase inhibitor that shows antitumor activity. Cancer Res. 2009;69(15):6208-15.