Research Article

Design, Synthesis and Cholinesterase Inhibitory Activity of Novel 1,3,4-Thiadiazole Derivatives

Volume: 45 Number: 3 September 30, 2024
EN

Design, Synthesis and Cholinesterase Inhibitory Activity of Novel 1,3,4-Thiadiazole Derivatives

Abstract

Inhibition of the cholinesterases (AChE and BChE) plays a pivotal role in the symptomatic treatment of Alzheimer’s disease. The present study reports the synthesis and anticholinesterase activity of five novel thiadiazole analogs in search of anti-Alzheimer agents. The structures of the newly synthesized compounds were characterized using 1H NMR, 13C NMR and HRMS. Tested compounds inhibited acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes with IC50 values in the range of 8.250-20.382 μM and 14.143-0.986 μM, respectively. N-(4-Chlorophenyl)-2-[(5-(allylamino)-1,3,4-thiadiazol-2-yl)thio]-N-(3-nitrobenzyl)acetamide (6e) was determined as the most potent inhibitor against both tested enzymes when compared with standard drug tacrine. Molecular docking study was carried out to reveal the binding interactions between compound 6e and the active site of AChE

Keywords

References

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Details

Primary Language

English

Subjects

Pharmaceutical Chemistry

Journal Section

Research Article

Publication Date

September 30, 2024

Submission Date

March 11, 2024

Acceptance Date

July 22, 2024

Published in Issue

Year 2024 Volume: 45 Number: 3

APA
Kaya, B., Acar Çevik, U., Çiftci, B., Isık, M., Kaplancıklı, Z. A., & Beydemir, Ş. (2024). Design, Synthesis and Cholinesterase Inhibitory Activity of Novel 1,3,4-Thiadiazole Derivatives. Cumhuriyet Science Journal, 45(3), 503-509. https://doi.org/10.17776/csj.1449622

Cited By

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