Synthesis and Biological Evaluation of 3,7-Diazabicyclo[4.3.0]nonan-8-ones as Potential Nootropic and Analgesic Drugs
作者:Elisabetta Martini、Lorenzo Di Cesare Mannelli、Gianluca Bartolucci、Carlo Bertucci、Silvia Dei、Carla Ghelardini、Luca Guandalini、Dina Manetti、Serena Scapecchi、Elisabetta Teodori、Maria Novella Romanelli
DOI:10.1021/jm101376k
日期:2011.4.14
A series of cis and trans 3,7-diazabicyclo[4.3.0]nonan-8-ones has been synthesized and tested for their ability to revert scopolamine-induced amnesia in the mouse passive-avoidance test. The racemates of the most potent compounds 4 and 7 were separated and tested, but no enantioselectivity was found for the nootropic activity. Compounds 4 and 7 and their enantiomers displayed interesting antihyperalgesic activity in two models of neuropathic pain (streptozotocin-induced and oxalilplatin-induced neuropathy) in comparison with pregabalin.