A Study on Coumarins of Angelica decursiva

바디나물 열매의 Coumarin 성분 연구(I)

Silicagel colum chromatography of the ether extract of the fruits of Angelica decursiva $F_R$. et SAV. gave four crystalline products of coumarins and one steroid. The following furocoumarins and ${\beta}-sitosterol$ were identifed by UV, IR, NMR spectra and physicochemical tests: ${\beta}-sitosterol$, iso-imperatorin, imperatorin, bergapten, umbelliferone.