Piperocaine is a local anesthetic drug developed in the 1920s and used as its hydrochloride salt for infiltration and nerve blocks.
Alkylation between 3-chloropropyl benzoate [942-95-0] (1) and Pipicoline [109-05-7] (2) provides piperocaine (3).
This drug article relating to the nervous system is a stub.
You can help Wikipedia by expanding it.