Used in pharmaceutical research as a key intermediate in the synthesis of centrally acting agents, particularly those targeting neurological pathways. Its structural framework supports the development of compounds with activity at muscarinic and dopaminergic receptors. Commonly explored in the design of cognitive enhancers and treatments for neurodegenerative conditions like Alzheimer's disease. Also serves as a building block in the creation of novel analgesics due to its affinity for opioid receptor subtypes. Its rigid bicyclic structure enhances selectivity and metabolic stability in drug candidates.