title: Antihistaminic effect of a new piperazine derivative, 1-phenoxy-2-(N-methyl-piperazino)-3-ephedrinopropane monohydrochloride.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D002415:Cats; D004809:Ephedrine / Q000031:analogs & derivatives* / Q000494:pharmacology; D005260:Female; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D009130:Muscle, Smooth / Q000187:drug effects*; D010879:Piperazines / Q000494:pharmacology*; D014132:Trachea / Q000187:drug effects
chemical_list: D006634:Histamine H1 Antagonists; D010879:Piperazines; D004809:Ephedrine