High Quality Content by WIKIPEDIA articles! Thebacon (INN) or dihydrocodeinone enol acetate is a semisynthetic opioid that is similar to hydrocodone and manufactured from Thebaine. It is marketed as its hydrochloride salt under the trade name Acedicon and as the bitartrate as Diacodin and possibly other trade names. Other salts used in medicine include the hydroiodide and sulphate.