All of the local anaesthetics given below are amides, EXCEPT:
Clinical local anesthetics belong to one of two classes: aminoamide and aminoester local anesthetics. Procaine is an ester anaesthetic. The members of Amide group are: Aicaine Bupivacaine Cinchocaine/Dibucaine Etidocaine Levobupivacaine Lidocaine/Lignocaine Mepivacaine Prilocaine Ropivacaine Trimecaine
Lignocaine
Procaine
Prilocaine
Etidocaine