title: Potential histamine H2-receptor autagonists. 1. Aminoethylimidayo(1,2-a)pyridines and -imidayo(1,5-a)pyridines.
mesh_terms: D000818:Animals; D005021:Ethylamines / Q000138:chemical synthesis; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000138:chemical synthesis* / Q000494:pharmacology; D007082:Ileum / Q000187:drug effects; D007093:Imidazoles / Q000138:chemical synthesis / Q000494:pharmacology; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D011725:Pyridines / Q000138:chemical synthesis* / Q000494:pharmacology; D051381:Rats; D011955:Receptors, Drug / Q000187:drug effects; D013268:Stimulation, Chemical; D013329:Structure-Activity Relationship
chemical_list: D005021:Ethylamines; D006634:Histamine H1 Antagonists; D007093:Imidazoles; D011725:Pyridines; D011955:Receptors, Drug