从宽叶羌活的根及根茎中分离并鉴定了９个化合物，其中珊瑚菜内酯为首次从该属植物中分得，其余８个化合物的理化数据和光谱数据与文献报道一致。 Nine compounds were isolated and identified from the roots and rhizomes of P. acerifolia, among which coral corallide was isolated from this genus for the first time. The physicochemical data and spectral data of the remaining 8 compounds were consistent with those reported in the literature.