Synthesis, anticancer evaluation, and molecular docking studies of some novel 4,6-disubstituted pyrazolo[3,4-d]pyrimidines as cyclin-dependent kinase 2 (CDK2) inhibitors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F18%3A00492257" target="_blank" >RIV/61389030:_____/18:00492257 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/18:73591188
Result on the web
<a href="http://dx.doi.org/10.1016/j.bioorg.2018.02.030" target="_blank" >http://dx.doi.org/10.1016/j.bioorg.2018.02.030</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.bioorg.2018.02.030" target="_blank" >10.1016/j.bioorg.2018.02.030</a>
Alternative languages
Result language
angličtina
Original language name
Synthesis, anticancer evaluation, and molecular docking studies of some novel 4,6-disubstituted pyrazolo[3,4-d]pyrimidines as cyclin-dependent kinase 2 (CDK2) inhibitors
Original language description
A novel series of 4,6-disubstituted pyrazolo[3,4-d]pyrimidines (7-43) bearing various anilines at C-4 position and thiophenethyl or thiopentane moieties at C-6 position have been designed and synthesized by molecular hybridization approach. All the synthesized compounds were evaluated for in vitro CDK2/cyclin E and Abl kinase inhibitory activity as well as anti-proliferative activity against K-562 (chronic myelogeneous leukemia), and MCF-7 (breast adenocarcinoma) cell lines. The structure-activity relationship (SAR) studies revealed that compounds with thiophenethyl group at C-6 with monosubstituted anilines at C-4 exhibited better CDK2 inhibitory activity compared to alkyl group (thiopentane) at C-6 and di-substituted anilines at C-4 of the scaffold. In particular, compounds having 2-chloro, 3-nitro and 4-methylthio aniline groups at C-4 displayed significant enzymatic inhibitory activity against CDK2 with single digit micromolar IC50 values. The in silico molecular docking studies suggested possible binding orientation and the binding energies were in agreement with the observed SAR as well as experimental results. In addition, some of the synthesized compounds showed anti-proliferative effects against K-562 and MCF-7 cancer cell lines with IC50 values in a micromolar range. Thus, the synthesized compounds could be considered as new anticancer hits for further lead optimization.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30204 - Oncology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bioorganic Chemistry
ISSN
0045-2068
e-ISSN
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Volume of the periodical
79
Issue of the periodical within the volume
SEP
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
46-59
UT code for WoS article
000436773100005
EID of the result in the Scopus database
2-s2.0-85046718625