title: Two labdane diterpene and megastigmane glycosides from Aquilegia hybrida.
abstract: Two new labdane diterpene glycosides, named aquosides A and B, and a new megastigmane glycoside, named aquoside C, have been isolated from the air-dried aerial parts of Aquilegia hybrida together with three known compounds comprising a phenolic glycoside and two flavone C-glycosides. Their structures were determined on the basis of spectroscopic data and chemical evidence.
authors.affiliation: Faculty of Pharmaceutical Sciences, Sojo University, Kumamoto, Japan. hyoshimi@ph.sojo-u.ac.jp
authors.forename: Hitoshi
authors.initials: H
authors.lastname: Yoshimitsu
authors.forename: Makiko
authors.initials: M
authors.lastname: Nishida
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Nohara
mesh_terms: D031884:Aquilegia / Q000737:chemistry*; D003512:Cyclohexanones / Q000737:chemistry / Q000302:isolation & purification*; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D045792:Norisoprenoids / Q000737:chemistry / Q000302:isolation & purification*; D035261:Plant Components, Aerial / Q000737:chemistry; D010936:Plant Extracts / Q000737:chemistry
chemical_list: D003512:Cyclohexanones; D004224:Diterpenes; D005960:Glucosides; D045792:Norisoprenoids; D010936:Plant Extracts; C413264:megastigmane