[EN] SEVEN CARBON (C-7) SUGARS DERIVATIVES AND THEIR USE<br/>[FR] DÉRIVÉS DE SUCRES À SEPT ATOMES DE CARBONE (C-7) ET LEUR UTILISATION
申请人:CT FUER ANGEWANDTE NANOTECHNOLOGIE CAN GMBH
公开号:WO2012016935A1
公开(公告)日:2012-02-09
The invention relates to a class of fluorinated and/or aminated as well seven carbon sugar derivatives, the process for their preparation, as well as the application of the same in cosmetics and medicine.
Formal Glycosylation of Quinones with <i>exo</i>-Glycals Enabled by Iron-Mediated Oxidative Radical–Polar Crossover
作者:Haijuan Liu、Adrien G. Laporte、Damien Tardieu、Damien Hazelard、Philippe Compain
DOI:10.1021/acs.joc.2c01635
日期:2022.10.7
exo-glycals under iron hydride hydrogen atom transfer (HAT) conditions is described. This method provides a direct and regioselective access to a wide range of phenolic O-ketosides related to biologically relevant natural products in diastereomeric ratios up to >98:2 in the furanose and pyranose series. No trace of the corresponding C-glycosylated products that might have resulted from the radical alkylation