Synthesis of 3-O-methylviridicatin analogues with improved anti-TNF-α properties
作者:Nigel Ribeiro、Helena Tabaka、Jean Peluso、Ludivine Fetzer、Can Nebigil、Serge Dumont、Christian D. Muller、Laurent Désaubry
DOI:10.1016/j.bmcl.2007.08.036
日期:2007.10
We synthesized 3-O-methylviridicatin 1 and several analogues of this fungal metabolite. We showed that replacement of the methoxy moiety by a thiomethyl enhanced dramatically its ability to inhibit TNF-alpha secretion. These results strongly suggest that 4-phenyl-3-methylthioquinolinone 3 may provide the basis for the development of new anti-inflammatory agents. (c) 2007 Elsevier Ltd. All rights reserved.
Palazzo, Annali di Chimica, 1959, vol. 49, p. 835,838
作者:Palazzo
DOI:——
日期:——
Merging Photoredox with Palladium Catalysis: Decarboxylative <i>ortho</i>-Acylation of Acetanilides with α-Oxocarboxylic Acids under Mild Reaction Conditions
作者:Chao Zhou、Pinhua Li、Xianjin Zhu、Lei Wang
DOI:10.1021/acs.orglett.5b03192
日期:2015.12.18
temperature decarboxylative ortho-acylation of acetanilides with α-oxocarboxylic acids has been developed via a novel Eosin Y with Pd dual catalytic system. This dual catalytic reaction shows a broad substrate scope and good functional group tolerance, and an array of ortho-acylacetanilides can be afforded in high yields under mild conditions.