A PROCESS FOR THE PREPARATION OF TETRAZOLYLTETRAHYDROCYCLOPENTAPYRAZOLES

摘要

A process for the preparation of a compound of formula (I), or a salt, hydrate or solvate thereof; wherein R<SUP>1</SUP> and R<SUP>2 </SUP>are each independently hydrogen, or C<SUB>1-6 </SUB>alkyl groups or R<SUP>1</SUP> and R<SUP>2</SUP> are linked and, together with the cyclopentane carbon atoms to which they are attached, form a cyclopropyl ring.