Bioactive Phenylpropanoids from Daucus crinitus Desf. from Algeria
作者:Don-Antoine Lanfranchi、Hocine Laouer、Meriem El Kolli、Soizic Prado、Christine Maulay-Bailly、Nicolas Baldovini
DOI:10.1021/jf903760b
日期:2010.2.24
The volatile constituents of Daucus crinitus Desf. from Algeria were analyzed by GC and GC-MS, The main constituent was isochavicol isobutyrate (39.0%), an uncommon phenylpropanoid. By synthesis of a series of homologous esters, it was also possible to determine the presence of small amounts of isochavicol propionate, which has never been described previously as a natural product. The antibacterial and antifungal activities of the whole essential oil, of these two esters, and of isochavicol itself were investigated against a wide range of bacteria and fungi. Additionally, their antimalarial and antiradical properties were also evaluated, showing an interesting antiplasmodial activity of isochavicol.