作者:Dina Manetti、Elisabetta Martini、Carla Ghelardini、Silvia Dei、Nicoletta Galeotti、Luca Guandalini、Maria Novella Romanelli、Serena Scapecchi、Elisabetta Teodori、Alessandro Bartolini、Fulvio Gualtieri
DOI:10.1016/s0960-894x(03)00437-2
日期:2003.7
Extrusion of one of the nitrogens of the piperazine ring of potent nootropic drugs previously described gave 4-amino-piperidine analogues that maintained high cognition enhancing activity in the mouse passive avoidance test. One of the new compounds (9. active at 0.01 mg/kg ip) may represent a new lead for the development of cognition enhancers useful to treat the cognitive deficit produced by neurodegenerative pathologies like Alzheimer's disease. (C) 2003 Elsevier Science Ltd. All rights reserved.