芳香胺(Aromatic amines) 芳胺类 芳烃胺类 (1) (1) RHN H OH R3 例:benzocaine,procaine hydrochloride例:adrenaline,dopamine hydrochloride R3 (2) (2) OH R H Ar R 例:paracetamol,lidocaine hydrochloride 例:oxprenolol,carteolol hydrochloride ·Page2 PharmaceuticalAnalysis Page 2 PharmaceuticalAnalysis 芳香胺 (Aromatic amines) R1HN C O OR2 R3 R4 R1 N H C O R2 H C OH H C R3 N H R2 R1 芳胺类 芳烃胺类 (1) (2) 例:benzocaine, procaine hydrochloride 例:paracetamol, lidocaine hydrochloride 例:adrenaline, dopamine hydrochloride (1) (2) Ar O OH H N R 例:oxprenolol, carteolol hydrochloride