title: The antihistaminic and anticholinergic activities of optically active diphenhydramine derivatives. The concept of complementarity.
mesh_terms: D000818:Animals; D001665:Binding Sites; D001669:Biochemical Phenomena; D001671:Biochemistry; D004155:Diphenhydramine / Q000494:pharmacology*; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D006639:Histidine; D066298:In Vitro Techniques; D007536:Isomerism; D010276:Parasympatholytics / Q000494:pharmacology; D010649:Phenylalanine; D011485:Protein Binding / Q000187:drug effects*; D051381:Rats; D012694:Serine
chemical_list: D006634:Histamine H1 Antagonists; D010276:Parasympatholytics; D012694:Serine; D010649:Phenylalanine; D006639:Histidine; D004155:Diphenhydramine