title: Spasmolytic activity of some newer quinazolones.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001464:Barium / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D004336:Drug Antagonism; D006632:Histamine / Q000494:pharmacology; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D007082:Ileum / Q000032:analysis / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D010276:Parasympatholytics / Q000494:pharmacology; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D011799:Quinazolines / Q000494:pharmacology*; D011817:Rabbits; D012701:Serotonin / Q000494:pharmacology
chemical_list: D006634:Histamine H1 Antagonists; D010276:Parasympatholytics; D000644:Quaternary Ammonium Compounds; D011799:Quinazolines; D001464:Barium; D012701:Serotonin; D001285:Atropine; D006632:Histamine; D000109:Acetylcholine