title: [H2-antihistaminics, LX: ketene N,N-acetals with H2-antihistaminic activity].
mesh_terms: D000080:Acetals / Q000138:chemical synthesis* / Q000494:pharmacology; D000818:Animals; D006168:Guinea Pigs; D006635:Histamine H2 Antagonists / Q000138:chemical synthesis*; D066298:In Vitro Techniques
chemical_list: D000080:Acetals; D006635:Histamine H2 Antagonists
vernacular_title: H2-Antihistaminika, 9. Mitt. Keten-N,N-acetale mit H2-antihistaminischer Wirkung.