BUPROPION HYDROCHLORIDE (SR) (Bupropion Hydrochloride) Tablet, Extended Release [Denton Pharma, Inc. DBA Northwind Pharmaceuticals] BUPROPION HYDROCHLORIDE (SR) (Bupropion Hydrochloride) Tablet, Extended Release [Denton Pharma, Inc. DBA Northwind Pharmaceuticals]Source: DailyMed Drug Label UpdatesPublished on 2018-09-14