[The chemical constituents of Bai-Hua-Qian-Hu, the root of Peucedanum praeruptorum Dunn. (Umbelliferae)--four new coumarins (author's transl)].
D055598:Chemical Phenomena; D002621:Chemistry; D002681:China; D003374:Coumarins / Q000302:isolation & purification*; D010936:Plant Extracts / Q000032:analysis*; D010946:Plants, Medicinal / Q000032:analysis*
D003374:Coumarins; D010936:Plant Extracts