title: Complex Acetylenes from the Roots of Ferula communis.
abstract: The benzene extract from the roots of FERULA COMMUNIS afforded the coumarin ferulenol ( 1) and the structurally related acetylenes named ferulinolone [3-(1,2-dihydrofalcarinolonyl)-ferulenol] ( 4) and decarboxyferulinolone [2-nor-3-(1,2-dihydrofal-carinolonyl-ferulenol] ( 7). The structures of these substances were deduced from their spectral data and those of their derivatives, mainly from the (1)H- and (13)C-NMR 1D and 2D spectra (one bond and long-range correlations). Methoxylatifolone ( 10) was also isolated from this extract.
authors.affiliation: Dept. Química Orgánica, Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain.
authors.forename: J de P
authors.initials: Jde P
authors.lastname: Teresa
authors.forename: M A
authors.initials: MA
authors.lastname: Villaseco
authors.forename: J M
authors.initials: JM
authors.lastname: Hernández
authors.forename: J R
authors.initials: JR
authors.lastname: Morán
authors.forename: J G
authors.initials: JG
authors.lastname: Urones
authors.forename: M
authors.initials: M
authors.lastname: Grande