title: [Derivatives and phytoconstituents from Eupatorium cannabinum L., var. syriacum (Jacq.) (Compositae). II. Products of oxidation of 18 alpha, 19 beta H-urs-20(30)-en-3 beta-ol (taraxasterol)].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D007651:Keto Acids / Q000138:chemical synthesis; D007659:Ketones / Q000138:chemical synthesis*; D010084:Oxidation-Reduction; D010946:Plants, Medicinal / Q000032:analysis*; D013329:Structure-Activity Relationship
chemical_list: D007651:Keto Acids; D007659:Ketones
vernacular_title: Derivati di fitocostituenti dell'Eupatorum cannabinum L., var. syriacum (Jacq.) (Compositae). II. Prodotti di ossidazione del 18 , 19  H -urs-20(30)-en-3 -olo (taraxasterolo.