Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents. Its structure supports the creation of bioactive molecules due to the presence of a seven-membered nitrogen heterocycle with a carboxylic acid functionality. Commonly employed in medicinal chemistry for designing enzyme inhibitors and receptor modulators. Also utilized in the preparation of peptidomimetics and other nitrogen-containing heterocyclic compounds with potential therapeutic activity.