title: [Structure-activity relationships of histamine analogues. XXI: Synthesis and pharmacology of N alpha-substituted histamines (author's transl)].
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006632:Histamine / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000494:pharmacology; D066298:In Vitro Techniques; D011968:Receptors, Histamine / Q000187:drug effects; D013329:Structure-Activity Relationship
chemical_list: D011968:Receptors, Histamine; D006632:Histamine
vernacular_title: Struktur-Wirkungs-Beziehungen bei Histaminanaloga, 21. Mitt. Synthese und Wirkung N alpha-substituierter Histamine.