In this study, novel quinazolinone derivatives 7a-n were synthesized and evaluated against metabolic enzymes α-glycosidase, acetylcholinesterase, butyrylcholinesterase, human carbonic anhydrase I, and II. These compounds exhibited high inhibitory activities in comparison to used standard inhibitors with Ki values in the range of 19.28-135.88 nM for α-glycosidase (Ki value for standard inhibitor = 187.71 nM), 0.68-23.01 nM for acetylcholinesterase (Ki value for standard inhibitor = 53.31 nM), 1.01-29.56 nM for butyrylcholinesterase (Ki value for standard inhibitor = 58.16 nM), 10.25-126.05 nM for human carbonic anhydrase I (Ki value for standard inhibitor = 248.18 nM), and 13.46-178.35 nM for human carbonic anhydrase II (Ki value for standard inhibitor = 323.72). Furthermore, the most potent compounds against each enzyme were selected in order to evaluate interaction modes of these compounds in the active site of the target enzyme. Cytotoxicity assay of the title compounds 7a-n against cancer cell lines MCF-7 and LNCaP demonstrated that these compounds do not show significant cytotoxic effects.
Design, synthesis, characterization, enzymatic inhibition evaluations, and docking study of novel quinazolinone derivatives.
Keyvan Pedrood,Maedeh Sherafati,M. Mohammadi‐Khanaposhtani,M. Asgari,S. Hosseini,H. Rastegar,B. Larijani,M. Mahdavi,Parham Taslimi,Yavuz Erden,Sevilay Günay,I. Gulcin
Published 2020 in International Journal of Biological Macromolecules
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- Publication year
2020
- Venue
International Journal of Biological Macromolecules
- Publication date
2020-12-19
- Fields of study
Medicine, Chemistry
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Semantic Scholar, PubMed
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