title: Typical digitalis like effects of semisynthetic glycosides with no lactone ring.
mesh_terms: D000818:Animals; D002301:Cardiac Glycosides / Q000494:pharmacology*; D004071:Digitalis Glycosides / Q000494:pharmacology*; D004285:Dogs; D007783:Lactones / Q000494:pharmacology; D009200:Myocardial Contraction / Q000187:drug effects; D013329:Structure-Activity Relationship
chemical_list: D002301:Cardiac Glycosides; D004071:Digitalis Glycosides; D007783:Lactones