[EN] PERIPHERALLY-ACTING CANNABINOID RECEPTOR AGONISTS FOR CHRONIC PAIN<br/>[FR] AGONISTES DE RÉCEPTEURS CANNABINOÏDES À ACTION PÉRIPHÉRIQUE CONTRE LA DOULEUR CHRONIQUE
申请人:UNIV CALIFORNIA
公开号:WO2014015298A1
公开(公告)日:2014-01-23
Peripherally acting cannabinoid agonist compounds, pharmaceutical compositions, and methods of using them are presented.
A convenient one-pot synthesis of 2-aroylindoles using a dominopalladium-catalyzed C,N-coupling/carbonylation/C,C-coupling sequence is described. The reaction involved easily prepared 2-gem-dibromovinylanilines and boronic acids under carbon monoxide. Optimized reaction conditions allowed the construction of a wide variety of highly functionalized 2-aroyl-/heteroaroylindoles in satisfactory yields
A Practical Synthesis of 2-Aroylindoles from N-(2-Formylphenyl)trifluoroacetamides in PEG-400
作者:Jiancun Zhang、Yu Zhao、Deyao Li、Liwen Zhao
DOI:10.1055/s-0030-1258445
日期:2011.3
to the synthesis of highly functionalized 3-unsubstituted 2-aroylindoles is described. Moderate to good yields were obtained through the reaction of easily accessible N-(2-formylphenyl)trifluoroacetamides and α-bromoacetophenones in the presence of K2CO3. PEG-400 was found to be an efficient and reusable solvent in the process. 2-aroylindoles - PEG-400 - N-(2-formylphenyl)trifluoroacetamides - heterocycles
描述了一种一锅法且对环境无害的方法,用于合成高度官能化的3-未取代的2-芳酰基吲哚。在K 2 CO 3存在下,通过容易获得的N-(2-甲酰基苯基)三氟乙酰胺与α-溴乙酰苯的反应,可得到中等至良好的收率。发现PEG-400是该过程中有效且可重复使用的溶剂。 2-芳基吲哚-PEG-400- N-(2-甲酰基苯基)三氟乙酰胺-杂环-环化
PERIPHERALLY-ACTING CANNABINOID RECEPTOR AGONISTS FOR CHRONIC PAIN
申请人:The Regents of the University of California
公开号:US20150239859A1
公开(公告)日:2015-08-27
Peripherally acting cannabinoid agonist compounds, pharmaceutical compositions, and methods of using them are presented.
N-(2-Aminobenzylidene)-4-methylanilines—stable and cheap alternate for 2-aminobenzaldehydes: concise synthesis of 3-unsubstituted-2-aroylindoles
作者:Thavaraj Vivekanand、Thiruvalluvan Sandhya、Perumal Vinoth、Subbiah Nagarajan、C. Uma Maheswari、Vellaisamy Sridharan
DOI:10.1016/j.tetlet.2015.07.073
日期:2015.9
Synthesis of 3-unsubstituted-2-aroylindoles starting from readily available N-(2-aminobenzylidene)-4-methylanilines, cheap and stable alternative to 2-aminobenzaldehydes, and alpha-bromoketones was achieved in moderate to good yields under basic conditions. The reaction proceeded via sequential N-alkylation-intramolecular nucleophilic cyclization-elimination steps in a single operation. (C) 2015 Elsevier Ltd. All rights reserved.