Exploring the Phytochemicals of Acacia melanoxylon R. Br

Exploring the Phytochemicals of Acacia melanoxylon R. Br

Invasive species are currently a world menace to the environment, although the study of their chemistry may provide a means for their future beneficial use. From a study of Portuguese R. Br. five known compounds were isolated: lupeol, 3β- -coumaroyl lupeol, 3β- -coumaroyl lupeol (dioslupecin A), kol...

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Veröffentlicht in:Plants (Basel) 2021-12, Vol.10 (12), p.2698
Hauptverfasser: Alves, Diana, Duarte, Sidónio, Arsénio, Pedro, Gonçalves, Joana, Rodrigues, Cecília M P, Lourenço, Ana, Máximo, Patrícia
Format: Artikel
Sprache:eng
Schlagworte:
Acacia melanoxylon
Antimicrobial agents
Beneficial use
Biological activity
Chemistry
Colorectal carcinoma
Cytotoxicity
E coli
HCT116 human colorectal cancer cells
Introduced species
Invasive species
Invasiveness
Magnetic resonance spectroscopy
Mass spectrometry
Mass spectroscopy
NMR
NMR spectroscopy
Nonnative species
Nuclear magnetic resonance
Phytochemicals
Staphylococcus infections
terpenoids
Toxicity
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Zusammenfassung:Invasive species are currently a world menace to the environment, although the study of their chemistry may provide a means for their future beneficial use. From a study of Portuguese R. Br. five known compounds were isolated: lupeol, 3β- -coumaroyl lupeol, 3β- -coumaroyl lupeol (dioslupecin A), kolavic acid 15-methyl ester and vomifoliol (blumenol A). Their structures were elucidated by 1D and 2D NMR spectroscopy and mass spectrometry, and as a result some corrections are made to their previous C NMR assignments. Cytotoxicity of 3β- -coumaroyl lupeol (dioslupecin A) and kolavic acid 15-methyl ester was evaluated against HCT116 human colorectal cancer cells although biological activity was not evident.
ISSN:2223-7747
2223-7747
DOI:10.3390/plants10122698