title: Synthesis and study of the potential antiallergic activity of some pyrazole derivatives.
abstract: The synthesis and study of the oral antiallergic activity of a series of monopyrazole derivatives (2-14) considered as analogues of active bispyrazole 1 are described. None of the compounds showed significant inhibition of the rat passive cutaneous anaphylaxis (PCA), with the exception of the already known 5-aminoindazole (2). The activity of this compound, is however, lower than that of compound 1.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D006967:Hypersensitivity / Q000188:drug therapy*; D010323:Passive Cutaneous Anaphylaxis / Q000187:drug effects; D011720:Pyrazoles / Q000138:chemical synthesis* / Q000494:pharmacology; D051381:Rats; D013329:Structure-Activity Relationship
chemical_list: D011720:Pyrazoles