Process for (1,2,3,4-tetrahydro-9-acridinimino)cyclohexane carboxylic acid and related compounds

摘要

There are described compounds of the formula, <IMAGE> where X is hydrogen, loweralkyl, loweralkoxy or halogen; R when present is hydrogen, loweralkyl or arylloweralkyl; R1 is hydrogen, loweralkyl or arylloweralkyl; and R2 when present is hydrogen or loweralkyl; which compounds are useful for alleviating various memory dysfunctions characterized by a decreased cholinergic function such Alzheimer's disease.