Prenylflavonoids from Flourensia fiebrigii |
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| Authors: | Uriburu María L Gil Roberto R Sosa Virginia E de la Fuente Juana R |
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| Institution: | Consejo de Investigación, Universidad Nacional de Salta, Avda. Bolivia 5150, 4400 Salta, Argentina. luriburu@unsa.edu.ar |
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| Abstract: | Three compounds: (2S)-8-(3'-methylbut-2'-enyl)-7,3',4'-trihydroxyflavanone, (2S)-8-(3'-methyl-4'-hydroxy-but-2'-enyl)-7,3',4'-trihydroxyflavanone and (2S)-8-(3'-methyl-4'-hydroxy-but-2'-enyl)-5,3',4'-trihydroxy-7-methoxyflavanone, along with five previously known compounds, were isolated from the aerial parts of Flourensia fiebrigii. Their structures were elucidated by application of various spectroscopic methods, including 1D and 2D NMR techniques. |
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| Keywords: | Flourensia fiebrigii Asteraceae 5-Deoxyflavonoids Prenylated flavonoids |
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