Novel imidazolium salts bearing 2-oxindoles scaffold as potent acetylcholinesterase inhibitors for Alzheimer's disease: Design, synthesis, in vitro and in silico studies. - Tien LQ; Phung HTT; Do HH; Khac TN; Minh PTN; Linh VNH; Thang NQ; Wang S; Tran PT (Bioorganic & medicinal chemistry letters, 2026)