Coumarin glycosides and their α-glucosidase inhibitory effects from Impatiens eberhardtii - Nguyen Thi Thuy Linh; Nguyen Thi Cuc; Trinh Thi Thuy; Tran Duc Quan; Ba Thi Cham; Do Thi Thao; Nguyen Chi Bao; Vu Tien Chinh; Phan Van Kiem; Nguyen Xuan Nhiem; Dang Viet Hung; Nguyen Thi Hoang Anh (Phytochemistry Letters, 2025)