title: Guaiane-type sesquiterpenoid glucosides from Gardenia jasminoides Ellis.
abstract: Two new guaiane-type sesquiterpenoid glucosides (1 and 2) were isolated from the fruit of Gardenia jasminoides Ellis. Their structures were elucidated to be (1R,7R,10S)-11-O-β-D-glucopyranosyl-4-guaien-3-one (1) and (1R,7R,10S)-7-hydroxy-11-O-β-D-glucopyranosyl-4-guaien-3-one (2) by one- and two-dimensional NMR techniques ((1)H NMR, (13)C NMR, HSQC, HMBC and NOESY), MS, CD spectrometry and chemical methods.
authors.forename: Yang
authors.initials: Y
authors.lastname: Yu
authors.forename: Hao
authors.initials: H
authors.lastname: Gao
authors.forename: Yi
authors.initials: Y
authors.lastname: Dai
authors.forename: Gao-Keng
authors.initials: GK
authors.lastname: Xiao
authors.forename: Hua-Jie
authors.initials: HJ
authors.lastname: Zhu
authors.forename: Xin-Sheng
authors.initials: XS
authors.lastname: Yao
mesh_terms: D002236:Carbohydrate Conformation; D002942:Circular Dichroism; D005638:Fruit / Q000737:chemistry; D032062:Gardenia / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D019906:Nuclear Magnetic Resonance, Biomolecular; D045789:Sesquiterpenes, Guaiane / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D005960:Glucosides; D045789:Sesquiterpenes, Guaiane; C421026:guaiane