Abstract:
:A novel 6-aminopurine scaffold bearing an N9-cis-cyclobutyl moiety was designed using structure-based molecular design based on two known CDK inhibitors, dinaciclib and Cmpd-27. A series of novel 6-aminopurine compounds was prepared for structure-activity relationship (SAR) studies of CDK2 and CDK5 inhibitors. Among the compounds synthesized, compound 8l displayed potent CDK2 and CDK5 inhibitory activities with low nanomolar ranges (IC50=2.1 and 4.8nM, respectively) and showed moderate cytotoxicity in HCT116 colon cancer and MCF7 breast cancer cell lines. Here, we report the synthesis and evaluation of novel 6-aminopurine derivatives and present molecular docking models of compound 81 with CDK2 and CDK5.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Park SJ,Kim E,Yoo M,Lee JY,Park CH,Hwang JY,Ha JDdoi
10.1016/j.bmcl.2017.08.018subject
Has Abstractpub_date
2017-09-15 00:00:00pages
4399-4404issue
18eissn
0960-894Xissn
1464-3405pii
S0960-894X(17)30820-Xjournal_volume
27pub_type
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