title: Synthesis and biological properties of pyrido [2, 3-d] pyridazine derivatives.
mesh_terms: D000818:Animals; D000959:Antihypertensive Agents / Q000138:chemical synthesis*; D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D001464:Barium / Q000494:pharmacology; D017609:Barium Compounds; D001794:Blood Pressure / Q000187:drug effects; D002415:Cats; D055598:Chemical Phenomena; D002621:Chemistry; D002712:Chlorides; D003326:Coronary Circulation / Q000187:drug effects; D004562:Electrocardiography; D005260:Female; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D011724:Pyridazines / Q000138:chemical synthesis* / Q000494:pharmacology; D011817:Rabbits; D012119:Respiration / Q000187:drug effects
chemical_list: D000959:Antihypertensive Agents; D017609:Barium Compounds; D002712:Chlorides; D011724:Pyridazines; C024986:barium chloride; D001464:Barium