title: Studies on the constituents of Gardenia species. III. New iridoid glycosides from the leaves of Gardenia jasminoides cv. fortuneana Hara.
abstract: Two new iridoid glycosides, 7 beta,8 beta-epoxy-8 alpha-dihydrogeniposide (1) and 8-epiapodantheroside (2), were isolated, together with six known (3-8) and three artifact (9-11) iridoids, from the leaves of Gardenia jasminoides cv. fortuneana Hara. Their structures were established based on chemical and spectral data.
authors.affiliation: Tohoku Pharmaceutical University, Sendai, Miyagi, Japan.
authors.forename: Koichi
authors.initials: K
authors.lastname: Machida
authors.forename: Emiko
authors.initials: E
authors.lastname: Takehara
authors.forename: Hiroko
authors.initials: H
authors.lastname: Kobayashi
authors.forename: Masao
authors.initials: M
authors.lastname: Kikuchi
mesh_terms: D032062:Gardenia; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification*; D039823:Iridoids / Q000737:chemistry* / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018515:Plant Leaves
chemical_list: D006027:Glycosides; D039823:Iridoids; D010936:Plant Extracts