use of acid in the indazol 3 carboxylic benzyl substituted and their derivatives in the field of female contraception

摘要

This invention relates to the use of substituted 1-benzyl-1H-indazole-3-carboxylic acids to interrupt pregnancy. These compounds are described in the U.S. Pat. No. 3,895,026 assigned to the same assignee of the present patent application.