Abstract:
:In trying to develop new anticancer agents, a series of 1H-pyrazolo[3,4-b]pyridine derivatives was designed and synthesized. Fifteen compounds were evaluated in vitro for their anti-proliferative activity against HePG-2, MCF-7, HCT-116, and PC-3 cell lines. Additionally, DNA binding affinity of the synthesized derivatives was investigated as a potential mechanism for the anticancer activity using DNA/methyl green assay and association constants assay. Compounds 19, 20, 21, 24 and 25 exhibited good activity against the four cancer cells comparable to that of doxorubicin. Interestingly, DNA binding assay results were in agreement with that of the cytotoxicity assays where the most potent anticancer compounds showed good DNA binding affinity comparable to that of doxorubicin and daunorubicin. Furthermore, a molecular docking of the tested compounds was carried out to investigate their binding pattern with the prospective target, DNA (PDB-code: 152d).
journal_name
Bioorg Chemjournal_title
Bioorganic chemistryauthors
Eissa IH,El-Naggar AM,El-Hashash MAdoi
10.1016/j.bioorg.2016.05.006subject
Has Abstractpub_date
2016-08-01 00:00:00pages
43-56eissn
0045-2068issn
1090-2120pii
S0045-2068(16)30048-7journal_volume
67pub_type
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