116140-28-4Relevant articles and documents
Preparation of polyfunctional pyridines by a palladium(0)-catalyzed cross-coupling of functionalized aryl Grignard reagents
Bonnet, Véronique,Mongin, Florence,Trécourt, Francois,Quéguiner, Guy,Knochel, Paul
, p. 5717 - 5719 (2001)
Difunctionalized pyridines can be prepared by a Pd(0)-catalyzed cross-coupling of functionalized arylmagnesium compounds with chloro- or bromopyridines at temperatures as low as -40°C. An addition-elimination mechanism involving a palladate intermediate is proposed.
Five-membered azole heterocyclic compound and its preparation method, pharmaceutical composition and use thereof
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Paragraph 0644; 0645; 0646, (2017/02/28)
The present invention relates to a five-membered azole heterocycle compound represented by the following general formula (I), a preparation method of the five-membered azole heterocycle compound, a drug composition of the five-membered azole heterocycle compound, and a use of the five-membered azole heterocycle compound in preparation of drugs for prevention or treatment of TGR5-mediated diseases. The formula (I) is represented by the instruction.
Synthesis and evaluation of a conditionally-silent agonist for the α7 nicotinic acetylcholine receptor
Chojnacka, Kinga,Papke, Roger L.,Horenstein, Nicole A.
, p. 4145 - 4149 (2013/07/26)
We introduce the term 'silent agonists' to describe ligands that can place the α7 nicotinic acetylcholine receptor (nAChR) into a desensitized state with little or no apparent activation of the ion channel, forming a complex that can subsequently generate