JOURNAL 2198
Records of Natural Products
VOLUME & ISSUE
Year: 2022 Issue: 4 July-August
Year: 2022 Issue: 4 July-August
PAGES
p.353 - 357
p.353 - 357
STATISTICS
Viewed 2085 times.
Viewed 2085 times.
AUTHORS
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Lei Cheng
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Yike Fang
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Huiling He
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Maosheng Zhang
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Minjian Dong
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Chengxin Sun
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Shiji Xiao
GRAPHICAL ABSTRACT
ABSTRACT
Two new bibenzyl compounds 3-hydroxy-4, 5, 3′-trimethoxybibenzyl (1) and (R)-4-hydroxy-3, 5, 3′, α-tetramethoxybibenzyl (2), along with twelve known compounds (3−14), were isolated from the stems of Dendrobium hercoglossum Reichb. f. The structures of the new compounds were elucidated on the basis of detailed spectroscopic analysis. The cytotoxic effects of the isolated compounds on two human tumors cell lines (MDA-MB-231 and Hela) were evaluated by the MTT assay.
KEYWORDS- Orchidaceae
- Dendrobium hercoglossum
- bibenzyl
- cytotoxicity
