Journal of Medicinal Materials, 2023, Vol. 28, No. 3 (pp. 136 - 141)
CHEMICAL CONSTITUENTS OF THE RHIZOMES OF DRYNARIA BONII COLLECTED IN LANG SON PROVINCE
Nguyen Tra My1, Nguyen Thi Ha Ly1, Dang Thi Hong Nhung2, Nguyen Thi Thu1, Vu Thi Diep1, Nguyen Thi Hang1, Phan Van Truong1, Nguyen The Hung3, Do Thi Ha1,*
1National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam;
2University of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam;
3Hanoi University of Pharmacy, Vietnam
*Corresponding author: hado.nimms@gmail.com
(Received April 25th, 2023)
Summary
Chemical Constituents of the Rhizomes of Drynaria bonii Collected in Lang Son Province
Seven compounds, including daucosterol (1), arisantetralone A (2), arisantetralone B (3), p-hydroxybenzoic acid (4), protocatechuic acid (5), caffeic acid (6), and ferulic acid (7) were isolated from the 70% ethanol extract of Drynaria bonii. The structures of these compounds were identified using extensive nuclear magnetic resonance spectroscopy (NMR) data, mass spectrometry (MS), and comparison with published literatures. Compounds 2-4, 6, and 7 were reported for the first time from this species.
Keywords: Drynaria bonii, Rhizome, Sterol, Lignans, Phenolic acids.
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