title: Structural influences upon antihistamine activity; 3-amino-1-aryl-1-(2-pyridyl)propenes and related compounds.
mesh_terms: D000475:Alkenes; D000818:Animals; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009682:Magnetic Resonance Spectroscopy; D009119:Muscle Contraction / Q000187:drug effects; D011725:Pyridines; D011759:Pyrrolidines; D013057:Spectrum Analysis; D013329:Structure-Activity Relationship
chemical_list: D000475:Alkenes; D006634:Histamine H1 Antagonists; D011725:Pyridines; D011759:Pyrrolidines