Design and synthesis of pfmrk inhibitors as potential antimalarial agents
摘要:
The synthesis and inhibitory activities of 10 potential inhibitors of Pfmrk, a Plasmodium falciparum cyclin-dependent protein kinase, are described. The most potent inhibitor is a 3-phenyl-quinolinone compound with an IC50 value of 18 muM. It is the first compound reported to inhibit Pfmrk at the micro molar range. (C) 2001 Elsevier Science Ltd. All rights reserved.
An efficient carbonylative procedure for the synthesis of 3-arylquinoin-2(1H)-ones has been established. Through a palladium-catalyzed aminocarbonylation of benzylchlorides with anthranils, a variety of 3-arylquinoin-2(1H)-one products were obtained in moderate to excellent yields with good functional group tolerance.
已经建立了用于合成 3-arylquinoin-2(1 H )-ones 的有效羰基化方法。通过钯催化的苄基氯与邻氨基苯甲酰氨基羰基化反应,以中等至优异的收率获得了多种 3-arylquinoin-2(1 H )-one 产物,具有良好的官能团耐受性。
Palladium-catalyzed carbonylative synthesis of 3-arylquinolin-2(1H)-ones from benzyl chlorides and o-nitrobenzaldehydes
A palladium-catalyzedcarbonylative cyclization of benzylchlorides with o-nitrobenzaldehydes has been developed for the synthesis of 3-arylquinolin-2(1H)-ones. Mo(CO)6 played a dual role as both a CO surrogate and a reductant in this carbonylative transformation.
已经开发了钯催化的苄基氯与邻硝基苯甲醛的羰基化环化反应,用于合成 3-芳基喹啉-2(1 H )-酮。Mo(CO) 6在该羰基化转化中扮演着CO替代物和还原剂的双重角色。
Iron-catalyzed synthesis of substituted 3-arylquinolin-2(1H)-ones via an intramolecular dehydrogenative coupling of amido-alcohols
作者:Léo Bettoni、Nicolas Joly、Inès Mendas、Matteo Maria Moscogiuri、Jean-François Lohier、Sylvain Gaillard、Albert Poater、Jean-Luc Renaud
DOI:10.1039/d4ob00649f
日期:——
Here we report an iron-complex-catalyzed synthesis of various mono- and di-substituted quinolin-2(1H)-ones achieved via the intramolecular acceptorless dehydrogenative cyclization of amido-alcohols. This approach for the synthesis of N-heterocycles has provided access to underdescribed disubstituted quinolinones and represents an alternative to the well-known palladium-catalyzed coupling reactions
在这里,我们报道了通过酰胺醇的分子内无受体脱氢环化实现的各种单取代和双取代的喹啉-2(1 H )-酮的铁络合物催化合成。这种合成 N-杂环的方法提供了获得未描述的二取代喹啉酮的途径,并且代表了众所周知的钯催化偶联反应的替代方案。