New prunasin derivatives, bachmasides A and B, with α-glucosidase inhibitory activity from the leaves of Elaeocarpus bachmaensis - Phan Thi Diem Tran; Vu Thi Thanh Tam; Tran Phuong Ha; Le Tuan Anh; Le Trung Hieu; Ton That Huu Dat; Le Canh Viet Cuong (Journal of Natural Medicines, 2026)