title: Five condensed furanocoumarins from the root of Heracleum candicans Wall.
abstract: Three new spirotrifuranocoumarins, canditririns C-E (1-3), a new spirotetrafuranocoumarin, canditetrarin A (4), and a new tetrafuranocoumarin, canditetrarin B (5), were isolated from the roots of Heracleum candicans Wall. Their structures were established using spectral methods.
authors.affiliation: Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan. taniguti@gly.oups.ac.jp
authors.forename: Masahiko
authors.initials: M
authors.lastname: Taniguchi
authors.forename: Atsuko
authors.initials: A
authors.lastname: Inoue
authors.forename: Makio
authors.initials: M
authors.lastname: Shibano
authors.forename: Nian-He
authors.initials: NH
authors.lastname: Wang
authors.forename: Kimiye
authors.initials: K
authors.lastname: Baba
mesh_terms: D003374:Coumarins / Q000737:chemistry; D011564:Furocoumarins / Q000737:chemistry* / Q000302:isolation & purification; D030002:Heracleum / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry*
chemical_list: D003374:Coumarins; D011564:Furocoumarins; D010936:Plant Extracts