[EN] NOVEL 5-AMINO-2-THIOIMIDAZOLE COMPOUNDS AND THEIR USE<br/>[FR] NOUVEAUX COMPOSÉS 5-AMINO-2-THIO-IMIDAZOLES ET LEUR UTILISATION
申请人:UNIV LILLE II DROIT & SANTE
公开号:WO2017042380A1
公开(公告)日:2017-03-16
The present invention is directed to novel compounds of formula (I) pharmaceutically acceptable salts or solvates thereof, and their use.
本发明涉及公式(I)的新化合物,其药用盐或溶剂,以及它们的用途。
Facet-Dependent Catalytic Activity of Palladium Nanocrystals in Tsuji-Trost Allylic Amination Reactions with Product Selectivity
作者:Kaushik Chanda、Sourav Rej、Shu-Ya Liu、Michael H. Huang
DOI:10.1002/cctc.201500300
日期:2015.6.15
demonstrated to catalyze the amination reaction by using a wide variety of substituted anilines, but the cubes were the best catalyst with consistently the highest efficiency, product yield, and product selectivity. This work demonstrates that the use of metal nanocrystals with proper facet control is important for catalyzing coupling reactions with product selectivity.
important quaternary α-benzyl- and α-allyl-α-methylamino cyclobutanones in good to high yield, via a sequential one-pot methylation/sigmatropic rearrangement, has been accomplished for the first time. The quaternary α-alkyl-α-amino cyclobutanones could be further manipulated, affording synthetically interesting scaffolds such as highlysubstituted tryptamines and cyclobuta-fused indolines.