title: Pharmacological investigations of 4-alkoxy-2-methyl-5-morpholino-3(2H)-pyridazinone derivatives.
mesh_terms: D000700:Analgesics; D000818:Animals; D000893:Anti-Inflammatory Agents; D008297:Male; D051379:Mice; D009025:Morpholines / Q000494:pharmacology* / Q000633:toxicity; D011724:Pyridazines / Q000494:pharmacology* / Q000633:toxicity; D051381:Rats; D013329:Structure-Activity Relationship
chemical_list: D000700:Analgesics; D000893:Anti-Inflammatory Agents; D009025:Morpholines; D011724:Pyridazines