title: New long-chain hydroxyalkyl ferulates from the root bark of Lycium chinense Mill.
abstract: Two new long-chain hydroxyalkyl ferulates, (E)-22-hydroxydocosyl 3-(4-hydroxy-3-methoxyphenyl)acrylate (lyciumol A, 1) and (E)-20-hydroxyeicosyl 3-(4-hydroxy-3-methoxyphenyl)acrylate (lyciumol B, 2), together with eight known compounds, were isolated from the root bark of Lycium chinense Mill. Their structures were elucidated by spectroscopic methods, including 1D, 2D NMR, and HR-ESI-MS analysis.
authors.affiliation: Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai, China.
authors.forename: Shu
authors.initials: S
authors.lastname: Pan
authors.forename: Ai-Jun
authors.initials: AJ
authors.lastname: Hou
mesh_terms: D003373:Coumaric Acids / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D032305:Lycium / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D024301:Plant Bark / Q000737:chemistry; D018517:Plant Roots / Q000737:chemistry
chemical_list: D003373:Coumaric Acids; D004365:Drugs, Chinese Herbal; C548424:lyciumol A; C548425:lyciumol B