The invention describes a one pot process for synthesizing a compound of structure (I), or a tautomer thereof. A compound of structure (II), or a tautomer thereof, and an aldehyde of structure RrfCHO are condensed to form a condensation product. The resulting condensation product is then oxidized in the same reaction mixture to produce the compound of structure (I) or a tautomer thereof.
|IPC||A61K 31/437,C07D 471/02,A61P 35/00,A61P 27/02|
|Publication status||Accepted/In press - 23 Jun 2011|