Role of Hydrophobic Substituents on the Terminal Nitrogen of Histamine in Receptor Binding and Agonist Activity: Development of an Orally Active Histamine Type 3 Receptor Agonist and Evaluation of Its Antistress Activity in Mice

Role of Hydrophobic Substituents on the Terminal Nitrogen of Histamine in Receptor Binding and Agonist Activity: Development of an Orally Active Histamine Type 3 Receptor Agonist and Evaluation of Its Antistress Activity in Mice 4-Benzyl-1H-imidazoles with Oxazoline Termini as Histamine H₃Receptor Agonists Homologs of Histamine as Histamine H3 Receptor Antagonists: A New Potent and Selective H3 Antagonist, 4(5)-(5-Aminopentyl)-1H-imidazole Potential histamine H2-receptor antagonists. 3. Methylhistamines Synthesis and Histamine H1 Receptor Agonist Activity of a Series of 2-Phenylhistamines, 2-Heteroarylhistamines, and Analogs Agonist/antagonist modulation in a series of 2-aryl benzimidazole H4 receptor ligands Piperidine variations in search for non-imidazole histamine H3 receptor ligands 4-(3-Aminoazetidin-1-yl)pyrimidin-2-amines as High-Affinity Non-imidazole Histamine H₃ Receptor Agonists with in Vivo Central Nervous System Activity Synthesis and Structure−Activity Relationships of Conformationally Constrained Histamine H₃ Receptor Agonists Synthesis and in Vitro Pharmacology of a Series of New Chiral Histamine H₃-Receptor Ligands:  2-(RandS)-Amino-3-(1H-imidazol-4(5)-yl)propyl Ether Derivatives