Synthesis and in vitro evaluation of 7-methoxy-N-(pent-4-enyl)-1,2,3,4-tetrahydroacridin-9-amine-new tacrine derivate with cholinergic properties
2011
Abstract
Cholinesterase inhibitors are, so far, the only successful strategy for the symptomatic treatment of Alzheimer’s disease. Tacrine (THA) is a potent acetylcholinesterase inhibitor that was used in the treatment of Alzheimer’s disease for a long time.
However, the clinical use of THA was hampered by its low therapeutic index, short half-life and liver toxicity. 7-methoxytacrine (7-MEOTA) is equally pharmacological active compound with lower toxicity compared to THA. In this paper, the synthesis, biological activity and molecular modelling of elimination by-product isolated during synthesis of 7-MEOTA based bis-alkylene linked compound is described.