title: Sesquiterpenoid derivatives from Ferula ferulaeoides [correction of ferulioides]. IV.
abstract: Four novel prenyl-furocoumarin type sesquiterpenoid derivatives, 2,3-dihydro-7-hydroxy-2S*,3R*-dimethyl-3-[4,8-dimethyl-3(E),7-nonadie nyl]-furo[3,2-c]coumarin, 2,3-dihydro-7-hydroxy-2R*,3R*-dimethyl-3-[4,8-dimethyl-3(E),7-nonadie nyl]-furo[3,2-c]coumarin, 2,3-dihydro-7-hydroxy-2S*,3R*-dimethyl-3-[4-methyl-5-(4-methyl-2-furyl)- 3(E)-pentenyl]-furo[3,2-c]coumarin, and 2,3-dihydro-7-methoxy-2S*,3R*-dimethyl-3-[4,8-dimethyl-3(E),7-nonadie nyl]-furo]3,2-c]coumarin were isolated from the roots of Ferula ferulaeoides [corrected]. Their structures were established by detailed spectral analysis and the biosynthetic pathway leading to these prenyl-furocoumarin type sesquiterpenoids is proposed based on these structures.
authors.affiliation: Faculty of Pharmaceutical Sciences, Nagoya City University, Nagoya, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Kojima
authors.forename: K
authors.initials: K
authors.lastname: Isaka
authors.forename: P
authors.initials: P
authors.lastname: Ondognii
authors.forename: O
authors.initials: O
authors.lastname: Zevgeegiin
authors.forename: P
authors.initials: P
authors.lastname: Gombosurengyin
authors.forename: K
authors.initials: K
authors.lastname: Davgiin
authors.forename: H
authors.initials: H
authors.lastname: Mizukami
authors.forename: Y
authors.initials: Y
authors.lastname: Ogihara
mesh_terms: D005309:Ferula / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal; D010947:Plants, Toxic; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D012717:Sesquiterpenes