title: Bile acids of Fel Ursi.
abstract: The first direct separation of Fel Ursi using octadecyl silica (ODS) open column chromatography has been accomplished and provided to provide several pure, free and conjugated bile acids, the structures of which were substantiated by spectroscopic methods.
authors.affiliation: Faculty of Pharmaceutical Sciences, Kumamoto University, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Yamaguchi
authors.forename: Z Z
authors.initials: ZZ
authors.lastname: Qian
authors.forename: T
authors.initials: T
authors.lastname: Nohara
mesh_terms: D000818:Animals; D001646:Bile / Q000737:chemistry; D001647:Bile Acids and Salts / Q000737:chemistry*; D008519:Medicine, Traditional; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared; D001503:Ursidae / Q000378:metabolism*
chemical_list: D001647:Bile Acids and Salts