Silica gel column chromatography of the ether extract of the root of Angelica decursiva $F_{RANCHET}\;et\;S_{AVATIER}$ form. albiflora $N_{AKAI}$ (Umbelliferae) gave four kinds of crystalline products of pyranocoumarin and furocoumarin: decursidin $(mp\;60{\sim}61^{\circ},...
Silica gel column chromatography of the ether extract of the root of Angelica decursiva $F_{RANCHET}\;et\;S_{AVATIER}$ form. albiflora $N_{AKAI}$ (Umbelliferae) gave four kinds of crystalline products of pyranocoumarin and furocoumarin: decursidin $(mp\;60{\sim}61^{\circ},\;C_{24}H_{26}O_7)$, decursin$(mp\;110{\sim}111^{\circ},\;C_{19}H_{20}O_5)$, umbelliferone $(mp\;227{\sim}228^{\circ},\;C_{9}H_{6}O_3)$, and nodakenetin $(mp\;187{\sim}189^{\circ},\;C_{14}H_{14}O_4)$. Besides, the methanol extract of the root was found to contain sucrose.
Silica gel column chromatography of the ether extract of the root of Angelica decursiva $F_{RANCHET}\;et\;S_{AVATIER}$ form. albiflora $N_{AKAI}$ (Umbelliferae) gave four kinds of crystalline products of pyranocoumarin and furocoumarin: decursidin $(mp\;60{\sim}61^{\circ},\;C_{24}H_{26}O_7)$, decursin$(mp\;110{\sim}111^{\circ},\;C_{19}H_{20}O_5)$, umbelliferone $(mp\;227{\sim}228^{\circ},\;C_{9}H_{6}O_3)$, and nodakenetin $(mp\;187{\sim}189^{\circ},\;C_{14}H_{14}O_4)$. Besides, the methanol extract of the root was found to contain sucrose.
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