Synthesis and sar of 4-(1H-benzimidazole-2-carbonyl)piperidines with dual histamine H1/tachykinin NK1 receptor antagonist activity

Synthesis and sar of 4-(1H-benzimidazole-2-carbonyl)piperidines with dual histamine H1/tachykinin NK1 receptor antagonist activity Synthesis and structure–activity relationships of indole and benzimidazole piperazines as histamine H4 receptor antagonists Synthesis and Pharmacological Identification of Neutral Histamine H₁-Receptor Antagonists Synthesis and Structure−Activity Relationships of Novel Histamine H₁ Antagonists:  Indolylpiperidinyl Benzoic Acid Derivatives [(3-Pyridylalkyl)piperidylidene]benzocycloheptapyridine Derivatives as Dual Antagonists of PAF and Histamine New antihistaminic N-heterocyclic 4-piperidinamines. 1. Synthesis and antihistaminic activity of N-(4-piperidinyl)-1H-benzimidazol-2-amines Piperidine variations in search for non-imidazole histamine H3 receptor ligands Dual antagonists of platelet-activating factor and histamine. Identification of structural requirements for dual activity of N-acyl-4-(5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidines N^α-Imidazolylalkyl and Pyridylalkyl Derivatives of Histaprodifen:  Synthesis and in Vitro Evaluation of Highly Potent Histamine H₁-Receptor Agonists Alkyl derivatives of 1,3,5-triazine as histamine H4 receptor ligands