Synthesis of halogenated/nitrated flavone derivatives and evaluation of their affinity for the central benzodiazepine receptor
摘要:
A series of halogenated/nitrated flavone compounds were synthesized. Some of the products were found to be potent central benzodiazepine receptor (BDZ-R) ligands. The structure-activity relationships (SAR) analysis of the new synthetic compounds, together with that of others already described, indicates that substitutions at position 6 or 6 and 3' in the flavone nucleus are the only ones that give rise to high affinity BDZ-R ligands. (C) 1997 Elsevier Science Ltd.
A two step synthesis of BzR/GABAergic active flavones via a Wacker-related oxidation
作者:Michael Lorenz、M. Shahjahan Kabir、James M. Cook
DOI:10.1016/j.tetlet.2009.12.107
日期:2010.2
A general route for the synthesis of biologically important flavones is reported via a two step sequence employing a catalytic Wacker-Cook oxidation(4b) as the key step. (C) 2009 Elsevier Ltd. All rights reserved.