Abstract: A new angular furanocoumarin, 2'-acetylangelicin (8), along with oroselone (1), columbianadin (3), bergapten (4),Oacetyl columbianetin (5), cniforin A (6), edultin (7) and β-sitosterol (2), was isolated from the fruit of Cnidium monnieri. The structures were elucidated by spectral methods. Compound 1 was isolated from this plant for the first time.

Key words: Cnidium monnieri, Angular furanocoumarins, 2'-Acetylangelicin