Synthesis, DFT studies, molecular docking and biological activity evaluation of thiazole-sulfonamide derivatives as potent Alzheimer's inhibitors

S Khan, H Ullah, M Taha, F Rahim, M Sarfraz, R Iqbal… - Molecules, 2023 - mdpi.com
Alzheimer's disease is a major public brain condition that has resulted in many deaths, as
revealed by the World Health Organization (WHO). Conventional Alzheimer's treatments …

Synthesis, in vitro bio-evaluation, and molecular docking study of thiosemicarbazone-based isatin/bis-Schiff base hybrid analogues as effective cholinesterase …

S Khan, H Ullah, R Hussain, Y Khan, MU Khan… - Journal of Molecular …, 2023 - Elsevier
Analogues of isatin/bis-Schiff bases based on thiocarbohydrazone (1–16) were synthesized,
characterised using various methods like NMR and HR-ESI-MS, and then tested against the …

Anti-Alzheimer's Studies on β-Sitosterol Isolated from Polygonum hydropiper L.

M Ayaz, M Junaid, F Ullah, F Subhan, A Sadiq… - Frontiers in …, 2017 - frontiersin.org
The family Polygonaceae is known for its traditional use in the management of various
neurological disorders including Alzheimer's disease (AD). In search of new anti-AD drugs …

Synthesis, in vitro α-amylase, α-glucosidase activities and molecular docking study of new benzimidazole bearing thiazolidinone derivatives

S Khan, H Ullah, F Rahim, M Nawaz, R Hussain… - Journal of Molecular …, 2022 - Elsevier
We have synthesized a series of benzimidazole bearing thiazolidinone derivatives (1-20),
characterized through NMR and HREI-MS and screened against α-glucosidase and α …

Thiadiazole based triazole/hydrazone derivatives: Synthesis, in vitro α-glucosidase inhibitory activity and in silico molecular docking study

F Rahim, H Ullah, R Hussain, M Taha, S Khan… - Journal of Molecular …, 2023 - Elsevier
Thiadiazole-based hydrazide was treated with different substituted phenyl isothiocyanates
and benzaldehyde to synthesize thiadiazole-based triazole/hydrazone derivatives (4a–h & …

In vitro α-glucosidase and α-amylase inhibitory potential and molecular docking studies of benzohydrazide based imines and thiazolidine-4-one derivatives

H Ullah, I Uddin, F Rahim, F Khan, M Taha… - Journal of Molecular …, 2022 - Elsevier
Benzohydrazide based imine derivatives (1c-16c) and thiazolidine-4-one derivatives (1d-
16d) were synthesized and characterized with different spectroscopic techniques ie HREI …

The first synthesis of 4-phenylbutenone derivative bromophenols including natural products and their inhibition profiles for carbonic anhydrase, acetylcholinesterase …

Ç Bayrak, P Taslimi, İ Gülçin, A Menzek - Bioorganic chemistry, 2017 - Elsevier
The first synthesis of (E)-4-(3-bromo-4, 5-dihydroxyphenyl) but-3-en-2-one (1),(E)-4-(2-
bromo-4, 5-dihydroxyphenyl) but-3-en-2-one (2), and (E)-4-(2, 3-dibromo-4, 5 …

Synthesis, in vitro alpha-glucosidase inhibitory potential of benzimidazole bearing bis-Schiff bases and their molecular docking study

F Rahim, K Zaman, M Taha, H Ullah, M Ghufran… - Bioorganic …, 2020 - Elsevier
Voglibose and acarbose are distinguished α-glucosidase inhibitors used for controlling of
diabetes mellitus. Unfortunately, these distinguished and clinically used inhibitors have also …

Discovery of novel coumarin-schiff base hybrids as potential acetylcholinesterase inhibitors: design, synthesis, enzyme inhibition, and computational studies

AH Hasan, FA Abdulrahman, AJ Obaidullah… - Pharmaceuticals, 2023 - mdpi.com
To discover anti-acetylcholinesterase agents for the treatment of Alzheimer's disease (AD), a
series of novel Schiff base-coumarin hybrids was rationally designed, synthesized …

Synthesis of novel Schiff bases using green chemistry techniques; antimicrobial, antioxidant, antiurease activity screening and molecular docking studies

A Mermer, N Demirbas, H Uslu, A Demirbas… - Journal of Molecular …, 2019 - Elsevier
Schiff base derivatives were synthesized in this study via conventional, microwave
irradiation and ultrasound sonication methods. Optimization conditions were examined for …