title: [Studies on constituents of Angelicae dahuricae Radix. I. On a new furocoumarin derivative (author's transl)].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D011564:Furocoumarins / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D011564:Furocoumarins; C030736:7-demethylsuberosin