abstract |
Process for the preparation of 1,2,3,9-tetrahydro-9-methyl-3H (2-methyl-1H-imidazol-1-yl) methyl) -4H-carbazol-4-one of formula I by cyclizing the compound of formula II under conditions Friedel-Crafts acylation, by activation of the carboxyl group by acid catalysis, in a suitable solvent medium, after which the desired product is isolated by conventional procedures. |