title: The binding of conformationally restricted antihistamines to histamine receptors.
mesh_terms: D000613:Aminobutyrates; D000818:Animals; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D007082:Ileum / Q000187:drug effects; D008968:Molecular Conformation; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D011392:Proline; D011758:Pyrroles; D011955:Receptors, Drug; D013057:Spectrum Analysis; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D000613:Aminobutyrates; D006634:Histamine H1 Antagonists; D011758:Pyrroles; D011955:Receptors, Drug; D006632:Histamine; D011392:Proline