title: Skin irritant ingenol esters from Euphorbia esula.
mesh_terms: D000818:Animals; D004224:Diterpenes / Q000032:analysis* / Q000494:pharmacology; D007509:Irritants / Q000032:analysis*; D051379:Mice; D010947:Plants, Toxic / Q000032:analysis*
chemical_list: D004224:Diterpenes; D007509:Irritants; C008125:ingenol