Torrent secured US patent for five-membered heterocyclic compound

Ahmedabad-based Torrent Pharmaceuticals has secured a US Patent No. 7,223,777 (the ‘777 patent) for a new class of five membered heterocyclic ring compounds useful for the management of diabetes and aging related vascular complications, having markush structural formula I and independent claims. The ‘777 patent particularly exemplifies list of 56 compounds as recited in table 1.