title: A new cyclohexylacetic acid derivative from the aerial parts of Emilia sonchifolia.
abstract: A new cyclohexylacetic acid derivative, named 2-{4-hydroxy-7-oxabicyclo [2.2.1] heptanyl}-acetic acid (1), was isolated from Emilia sonchifolia, together with a known analogue, 2-(1,4-dihydroxy cyclohexanyl)-acetic acid (2). Their structures were determined on the basis of spectroscopic techniques including IR, NMR, HR-ESI-MS and X-ray diffraction.
authors.affiliation: Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, P.R. China.
authors.forename: Shoumao
authors.initials: S
authors.lastname: Shen
authors.forename: Liangang
authors.initials: L
authors.lastname: Shen
authors.forename: Qifang
authors.initials: Q
authors.lastname: Lei
authors.forename: Jing
authors.initials: J
authors.lastname: Zhang
authors.forename: Guangzhi
authors.initials: G
authors.lastname: Li
authors.forename: Jianyong
authors.initials: J
authors.lastname: Si
mesh_terms: D000085:Acetates / Q000737:chemistry*; D019659:Asteraceae / Q000737:chemistry*; D003510:Cyclohexanes / Q000737:chemistry*; D015394:Molecular Structure; D035261:Plant Components, Aerial / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D014961:X-Ray Diffraction
chemical_list: D000085:Acetates; D003510:Cyclohexanes; C018883:cyclohexaneacetic acid