Treatment of the two known (oxazine)1,4-adducts of α-nitrosostyrene and either 2,5-dimethylfuran or cyclopentadiena with further nitrosostyrene give nitrones, products of 1,3-addition at the oximion CN.
PASS-predicted design, synthesis and biological evaluation of cyclic nitrones as nootropics
作者:Alka Marwaha、R.K. Goel、Mohinder P. Mahajan
DOI:10.1016/j.bmcl.2007.06.071
日期:2007.9
Out of 400 virtually designed imidazoline N-oxides, five cyclic nitrones were selected on the basis of PASS prediction as potent nootropics and were evaluated for their biological activities in albino mice. The selected N-alkyl and aryl-substituted nitrones were found to be excellent nootropics. A series of lead compounds acting as cognition enhancers have been provided, which can be further exploited in search Of Such New Chemical Entities (NCEs). (c) 2007 Elsevier Ltd. All rights reserved.
LAI, ELLEN C. K.;MACKAY, DONALD;TAYLOR, NICHOLAS J.;WATSON, KENNETH N., J. CHEM. SOC. PERKIN TRANS. PT 1,(1990) N, C. 1407-1506
作者:LAI, ELLEN C. K.、MACKAY, DONALD、TAYLOR, NICHOLAS J.、WATSON, KENNETH N.