Antiallergic agents. Xanthone-2,7-dicarboxylic acid derivatives.
D000284:Administration, Oral; D000818:Animals; D003998:Dicarboxylic Acids / Q000008:administration & dosage / Q000138:chemical synthesis* / Q000494:pharmacology; D006633:Histamine Antagonists / Q000008:administration & dosage / Q000138:chemical synthesis*; D008297:Male; D010323:Passive Cutaneous Anaphylaxis / Q000187:drug effects; D051381:Rats
D003998:Dicarboxylic Acids; D006633:Histamine Antagonists