Flavonoids and a New Polyacetylene from Bidens parviflora Willd

Abstract Fifteen flavonoids, 1-7 and9-16, and a polyacetylene, 8, were isolated from the ethanol extract of the dried whole plant of Bidens parviflora Willd. by various chromatographic techniques. Their structures have been elucidated on the basis of spectroscopic analyses and chemical studies. Comp...

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Detalles Bibliográficos
Autores principales: Li, Yu-Lan, Li, Jun, Wang, Nai-Li, Yao, Xin-Sheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2008
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6244959/
https://www.ncbi.nlm.nih.gov/pubmed/18794794
http://dx.doi.org/10.3390/molecules13081931
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author Li, Yu-Lan
Li, Jun
Wang, Nai-Li
Yao, Xin-Sheng
author_facet Li, Yu-Lan
Li, Jun
Wang, Nai-Li
Yao, Xin-Sheng
author_sort Li, Yu-Lan
collection PubMed
description Abstract Fifteen flavonoids, 1-7 and9-16, and a polyacetylene, 8, were isolated from the ethanol extract of the dried whole plant of Bidens parviflora Willd. by various chromatographic techniques. Their structures have been elucidated on the basis of spectroscopic analyses and chemical studies. Compound 8 is new and was identified as 3-(R),8(E)-decene-4,6-diyne-1,3,10-triol. All the flavonoid compounds were isolated for the first time from this plant species.
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spelling pubmed-62449592018-11-26 Flavonoids and a New Polyacetylene from Bidens parviflora Willd Li, Yu-Lan Li, Jun Wang, Nai-Li Yao, Xin-Sheng Molecules Article Abstract Fifteen flavonoids, 1-7 and9-16, and a polyacetylene, 8, were isolated from the ethanol extract of the dried whole plant of Bidens parviflora Willd. by various chromatographic techniques. Their structures have been elucidated on the basis of spectroscopic analyses and chemical studies. Compound 8 is new and was identified as 3-(R),8(E)-decene-4,6-diyne-1,3,10-triol. All the flavonoid compounds were isolated for the first time from this plant species. MDPI 2008-08-28 /pmc/articles/PMC6244959/ /pubmed/18794794 http://dx.doi.org/10.3390/molecules13081931 Text en © 2008 by the authors. Licensee Molecular Diversity Preservation International, Basel, Switzerland. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Li, Yu-Lan
Li, Jun
Wang, Nai-Li
Yao, Xin-Sheng
Flavonoids and a New Polyacetylene from Bidens parviflora Willd
title Flavonoids and a New Polyacetylene from Bidens parviflora Willd
title_full Flavonoids and a New Polyacetylene from Bidens parviflora Willd
title_fullStr Flavonoids and a New Polyacetylene from Bidens parviflora Willd
title_full_unstemmed Flavonoids and a New Polyacetylene from Bidens parviflora Willd
title_short Flavonoids and a New Polyacetylene from Bidens parviflora Willd
title_sort flavonoids and a new polyacetylene from bidens parviflora willd
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6244959/
https://www.ncbi.nlm.nih.gov/pubmed/18794794
http://dx.doi.org/10.3390/molecules13081931
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AT lijun flavonoidsandanewpolyacetylenefrombidensparviflorawilld
AT wangnaili flavonoidsandanewpolyacetylenefrombidensparviflorawilld
AT yaoxinsheng flavonoidsandanewpolyacetylenefrombidensparviflorawilld

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