Synthesis and structure–activity relationships of indole and benzimidazole piperazines as histamine H4 receptor antagonists

Synthesis and structure–activity relationships of indole and benzimidazole piperazines as histamine H4 receptor antagonists Synthesis and Structure−Activity Relationships of Novel Histamine H₁ Antagonists:  Indolylpiperidinyl Benzoic Acid Derivatives Novel potent (dihydro)benzofuranyl piperazines as human histamine receptor ligands – Functional characterization and modeling studies on H3 and H4 receptors Synthesis and sar of 4-(1H-benzimidazole-2-carbonyl)piperidines with dual histamine H1/tachykinin NK1 receptor antagonist activity (2-Arylethenyl)-1,3,5-triazin-2-amines as a novel histamine H4 receptor ligands Alkyl derivatives of 1,3,5-triazine as histamine H4 receptor ligands Agonist/antagonist modulation in a series of 2-aryl benzimidazole H4 receptor ligands Ligand based design of novel histamine H4 receptor antagonists; fragment optimization and analysis of binding kinetics Synthesis and evaluation of a 2-benzothiazolylphenylmethyl ether class of histamine H4 receptor antagonists Fragment Based Design of New H₄Receptor−Ligands with Anti-inflammatory Properties in Vivo