title: Absolute stereochemistry of yeast reduction products from 2-(3',4'-dimethoxy-cinnamyl)-2-methylcyclopentane-1,3-dione.
abstract: The absolute stereochemistry of yeast reduction products 2s and 2a from 2-(3',4'-dimethoxy-cinnamyl)-2-methylcyclopentane-1,3-dione (1) was investigated. The results from several spectral studies and chemical correlations enabled their absolute configurations to be concluded as (2S,3S) and (2R,3S), respectively.
authors.affiliation: Pharmaceutical Research Laboratories, Kirin Brewery Co., Ltd., Gunma, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Sakakibara
authors.forename: A
authors.initials: A
authors.lastname: Ogawa-Uchida
mesh_terms: D003517:Cyclopentanes / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D010084:Oxidation-Reduction; D012441:Saccharomyces cerevisiae / Q000378:metabolism*; D013055:Spectrophotometry, Infrared; D013237:Stereoisomerism
chemical_list: C095641:2-(3',4'-dimethoxycinnamyl)-2-methylcyclopentane-1,3-dione; D003517:Cyclopentanes