sentences:  Dapagliflozin is the International nonproprietary name (INN), and the United States Adopted Name (USAN).There is a fixed-dose combination product dapagliflozin/metformin extended-release, called Xigduo XR.In July 2016, the fixed-dose combination of saxagliptin and dapagliflozin was approved for medical use in the European Union and is sold under the brand name Qtern.