新型C-异戊烯基香豆素的合成

摘要

Four novel C-prenyl-coumarins were synthesized by prenylation reaction of 7-hydrocouma-rin or 7-hydro-4-methycoumarin. The structures were characterized by 1H NMR, IR and MS.%以7-羟基香豆素或7-羟基-4-甲基香豆素为原料,通过异戊烯基化反应合成了四个新的C-异戊烯基香豆素,其结构经1H NMR,IR和MS表征.