ChemInform Abstract: Synthesis of New Substituted Pyrazolo(1,5‐a)pyrimidines and Pyrazolo(1,5‐a)‐1,3,5‐triazines.

Abstract

The carbonitriles (I) are used as starting material for the preparation of title compounds of type (III) and (V)/(VII)/(IX), products which may be of interest as pharmacologically active compounds.