Synthesis and biological evaluation of alkoxycoumarins as novel nematicidal constituents
作者:Kazuto Takaishi、Minoru Izumi、Naomichi Baba、Kazuyoshi Kawazu、Shuhei Nakajima
DOI:10.1016/j.bmcl.2008.08.102
日期:2008.10
We synthesized all of the monomethoxycoumarins, 5-alkoxycoumarins and their derivatives, and investigated their nematicidal activity against the phytopathogenic nematode, Bursaphelenchus xylophilus. Among the compounds, 5-ethoxycoumarin showed the highest nematicidal activity. Furthermore, 5-ethoxycoumarin was comparatively harmless against both the brine shrimps, Artemia salina, and the Japanese killifish
我们合成了所有的单甲氧基香豆素,5-烷氧基香豆素及其衍生物,并研究了它们对植物病原线虫Bursaphelenchus xylophilus的杀线虫活性。在这些化合物中,5-乙氧基香豆素显示出最高的杀线虫活性。此外,5-乙氧基香豆素对盐水虾卤虫和日本Art鱼Oryzias latipes均无害。