title: Structural elucidation of novel tumor-inhibitory sesquiterpene lactones from Eupatorium cuneifolium.
mesh_terms: D000970:Antineoplastic Agents / Q000302:isolation & purification*; D007783:Lactones / Q000302:isolation & purification*; D008722:Methods; D008961:Models, Structural; D010946:Plants, Medicinal / Q000032:analysis*; D013729:Terpenes / Q000302:isolation & purification*
chemical_list: D000970:Antineoplastic Agents; D007783:Lactones; D013729:Terpenes