Journal of Medicinal Materials, 2025, Vol. 30, No. 5 (313 - 319)

CHEMICAL CONSTITUENTS FROM THE SEEDS

OF ZIZIPHUS MAURITIANA LAM. COLLECTED IN VIETNAM

Do Hoang Anh, Nguyen Tra My*, Le Hong Van Anh, Nguyen Thi Thu, Tran Huyen Trang,
Phan Van Truong, Do Thi Ha, Le Nguyen Thanh, Nguyen Thi Hang, Le Thanh Nghi

National Institute of Medicinal Materials (NIMM), Hanoi, 11022, Vietnam

*Corresponding author: ntmy1212@gmail.com

Summary

Eight known compounds, including two triterpenoids: betulinic acid (1) and oleanolic acid (2), three flavonoid C-glycosides: spinosin (3), 6‴-feruloylspinosin (4), and isospinosin (5), two nucleosides: uridine (6) and adenosine (7), and one sugar: sucrose (8), were isolated from the seeds of Ziziphus mauritiana Lam. The structures of these compounds were identified by using extensive nuclear magnetic resonance spectroscopy (NMR) data, mass spectrometry (MS), and by comparing with published literature. These compounds were isolated to identify key chemical markers for evaluating the quality of this species in Vietnam.

Keywords: Ziziphus mauritiana Lam.; Triterpenoids; Flavonoids; Nucleosides; Sugar.

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