| 摘要 |
{PG,1 A process for the preparation of {60 -methyl-carbazole-2-acetic acids, which comprises reacting an {60 -methyl-3-oxocyclohexane malonic acid di-lower alkyl ester with a substituted phenylhydrazine, and thereafter sequentially oxidizing and hydrolyzing the reaction product to obtain the desired acid, is described. |
