title: Sesquiterpene lactones and other constituents of Centaurea napifolia.
abstract: Aerial parts of Centaurea napifolia furnished the sesquiterpene lactones cnicin, 4'-acetoxycnicin, melitensin, dehydromelitensin, two known esters of dehydromelitensin, lappaol and a lappaol isomer, and a 1,2-diacylated glucose.
mesh_terms: D007783:Lactones / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D015394:Molecular Structure; D010946:Plants, Medicinal; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification; D013329:Structure-Activity Relationship
chemical_list: D007783:Lactones; D012717:Sesquiterpenes