Method of treatment using 1-oxo-1H-2-benzopyran-3-carboxylic acid
申请人:Richardson-Merrell Inc.
公开号:US03987185A1
公开(公告)日:1976-10-19
The method comprises administering to an animal an amount of substituted-1-oxo-1H-2-benzopyran-3-carboxylic acid effective to inhibit antigen-antibody reaction in said animal. Representative of the compounds that can be used in the method is sodium 1-oxo-1H-2-benzopyran-3-carboxylate.