Flavonoids and alkaloids from the rhizomes of Zephyranthes ajax Hort. and their cytotoxicity

Abstract A new flavanol derivative, (2R,3R)-3-acetoxy-7-hydroxy-3′,4′-methylenedioxyflavan (1), was co-isolated from the rhizomes of Zephyranthes ajax Hort. with the following seven known compounds: 7-hydroxyflavan (2), 7,4′-dihydroxyflavan (3), 7,4′-dihydroxy-8-methylflavan (4), 7,3′-dihydroxy-4′-m...

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Bibliographic Details
Main Authors: Khan Viet Nguyen, Duc Viet Ho, Nhan Trong Le, Kiem Van Phan, Jyrki Heinämäki, Ain Raal, Hoai Thi Nguyen
Format: Article
Language:English
Published: Nature Publishing Group 2020-12-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-020-78785-2