title: 4-(Indolyl-3)-1-(benzimidazolonylalkyl)-piperidines, a novel group of potential antiallergy compounds.
abstract: A group of indolyl-benzimidazolone-piperidines is described and the structure-activity with reference to the passive cutaneous anaphylaxis (PCA) in rats is discussed. Compound 7b, 4-(indolyl-3)-1-(benzimidazolonyl-propyl)-piperidine, which has the highest potency in this test, was studied in more detail with regard to antihistaminic and secretory cell stabilization properties.
authors.forename: K
authors.initials: K
authors.lastname: Freter
authors.forename: V
authors.initials: V
authors.lastname: Fuchs
authors.forename: E
authors.initials: E
authors.lastname: Barsumian
authors.forename: J T
authors.initials: JT
authors.lastname: Oliver
mesh_terms: D000818:Animals; D001491:Basophils / Q000378:metabolism; D001562:Benzimidazoles / Q000138:chemical synthesis* / Q000494:pharmacology; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000138:chemical synthesis*; D006636:Histamine Release / Q000187:drug effects; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008407:Mast Cells / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D010323:Passive Cutaneous Anaphylaxis / Q000187:drug effects; D010529:Peritoneal Cavity / Q000166:cytology; D010880:Piperidines / Q000138:chemical synthesis* / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D013329:Structure-Activity Relationship
chemical_list: D001562:Benzimidazoles; D006634:Histamine H1 Antagonists; D010880:Piperidines