title: Sesquiterpene lactones from Ixeris tamagawaensis KITAM. II.
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D007783:Lactones / Q000032:analysis*; D010946:Plants, Medicinal; D012717:Sesquiterpenes / Q000032:analysis*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D007783:Lactones; D012717:Sesquiterpenes