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本文对从川白芷[Angelica dahurca(Fisch ex Hoffm)Benth et oohk cv hangbaizhl Hort]根中获得的12种呋喃香豆素衍生物进行了~1H-NMR法的鉴定比较研究,得到一些规律和谱线归属,为判断呋喃香豆素衍生物的结构、取代基的位置提供了数据。
In this paper, 12 furocoumarin derivatives obtained from the root of Angelica dahurca (Fisch ex Hoffm) Benth et oohk cv hangbaizhl Hort were subjected to 1 H-NMR identification and comparative study, and some rules and spectral lines were obtained. Attribution provides data for the determination of the structure and substituent position of furanocoumarin derivatives.