1. Dihydrochalcones from the leaves of Lithocarpus litseifolius.
- Author
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Wei, Wen-Wen, Wu, Ping, You, Xiao-Yin, Xue, Jing-Hua, Xu, Liang-Xiong, and Wei, Xiao-Yi
- Subjects
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CANCER chemotherapy , *MEDICINAL plants , *FLAVONOIDS , *HIGH performance liquid chromatography , *GLYCOSIDES , *ANALYTICAL biochemistry , *NUCLEAR magnetic resonance spectroscopy , *LEAVES , *RESEARCH funding , *PLANT extracts , *CELL lines , *MOLECULAR structure , *COLLECTION & preservation of biological specimens , *SPECTRUM analysis - Abstract
Three new phlorizin derivatives, 6"-O-vanilloylphlorizin (1), 6"-O-(4-hydroxybenzoyl)phlorizin (2), 6"-O-feruloylphlorizin (3), along with four known dihydrochalcones, phlorizin (4), 3-hydroxyphlorizin, trilobatin, and 6"-O-acetylphlorizin were isolated from the leaves of Lithocarpus litseifolius. Their structures were established by analysis of extensive spectroscopic data. The new compounds were shown to be non-cytotoxic when tested against A549, HeLa, HepG2, and MCF-7 cell lines. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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