title: [Studies on the chemical constituents of the stems and leaves of Illicium dunnianum Tutch].
abstract: Four chemical constituents were isolated from the stems and leaves of Illicium dunnianum: beta-sitosterol (I), 1-triacontanal (II), quercitrin (III) and shikimic acid (IV), and identified on the basis of spectral analysis. Pharmacological experiments have shown that shikimic acid possesses analgesic activities.
authors.forename: J W
authors.initials: JW
authors.lastname: Zhang
mesh_terms: D000700:Analgesics / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D005233:Fatty Alcohols / Q000302:isolation & purification; D011794:Quercetin / Q000031:analogs & derivatives / Q000302:isolation & purification; D012765:Shikimic Acid / Q000302:isolation & purification*; D012855:Sitosterols / Q000302:isolation & purification
chemical_list: D000700:Analgesics; D004365:Drugs, Chinese Herbal; D005233:Fatty Alcohols; D012855:Sitosterols; D012765:Shikimic Acid; C012526:quercitrin; C025473:gamma-sitosterol; C047578:1-triacontanol; D011794:Quercetin