10.6084/M9.FIGSHARE.18972749
Zhi Yan
Zhi
Yan
Zhenshan Chen
Zhenshan
Chen
Ling Zhang
Ling
Zhang
Xiaoming Wang
Xiaoming
Wang
Yaowen Zhang
Yaowen
Zhang
Zhenhua Tian
Zhenhua
Tian
Bioactive polyacetylenes from <i>Bidens pilosa</i> L and their anti-inflammatory activity
<p>A new polyacetylenic glucoside together with three known compounds were isolated from the whole herb of <i>Bidens pilosa</i> L. The structure elucidation of these four compounds was employed by combining NMR and HR-MS data as 4-<i>O</i>-<i>β</i>-D-glucopyranosyloxy-1-hydroxy- 6-(<i>E</i>)-tetradecene-8,10,12-triyne (<b>1</b>), 3-<i>O</i>-<i>β</i>-D-glucopyranosyloxy-1-hydroxy-6-(<i>E</i>)-tetradec- ene-8,10,12-triyne (<b>2</b>), 2-<i>O</i>-<i>β</i>-D-glucopyranosyloxy-1-hydroxy-5-(<i>E)</i>-tetradecene-7,9,11-triy- ne (<b>3</b>) and icthyothereol acetate (<b>4</b>). Additionally, bioactivity study showed that these compounds have potential anti-inflammatory activity. This study has certain guiding significance for the development and utilisation of polyacetylene compounds in <i>Bidens pilosa</i> L.</p>
Biochemistry
Pharmacology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Ecology
Immunology
Biological Sciences not elsewhere classified
Developmental Biology
Taylor & Francis
2022
2022-01-24
2024-03-21
Journal contribution
1496929 Bytes
10.1080/14786419.2022.2029432
CC BY 4.0