申请人:Eberhard Karls Universitaet Tuebingen Medizinische Fakultaet
公开号:US20150168374A1
公开(公告)日:2015-06-18
The instant invention relates to novel compounds useful for visualizing cell senescence, their preparation and use. In particular, this invention relates to novel fucose and aminoquinoline derivatives useful as senescence traces and their preparation.
Photoredox-catalyzed C-heteroaryl glycosylation of biphenyl isocyanides with glycosyl bromides
作者:Yi Jiao、Xiaoran Shi、Shouyun Yu
DOI:10.1039/d3cc03812b
日期:——
biocompatibility and water solubility. Reported here is a strategy to access C-heteroaryl glycosides by photoredox catalysis. C6-glycosylated phenanthridine derivatives are synthesized from biphenyl isocyanides and glycosyl bromides. The reaction conditions are mild and widely applicable, with anomeric α selectivity and good functional group tolerance.
Photoredox-catalyzed C-glycosylation of peptides with glycosyl bromides
作者:Chen Li、Ziyuan Zhao、Shouyun Yu
DOI:10.1016/j.cclet.2023.109128
日期:2024.6
Glycosylradicals, produced under mild photoredox conditions, show unique utility in the preparation of C-linked glycoconjugates. We herein report the construction of -glycosidic bonds on α,β-dehydroalanine (DHA) of peptides with easily available glycosyl bromides as glycosylradicalprecursorsunder highly anomeric control, leading to -glycosylation modifications of peptides. This method not only
[EN] SENESCENCE TRACERS<br/>[FR] TRACEURS DE SÉNESCENCE
申请人:EBERHARD KARLS UNI TUEBINGEN MEDIZINISCHE FAKULTAET
公开号:WO2014032737A1
公开(公告)日:2014-03-06
The instant invention relates to novel compounds useful for visualizing cell senescence, their preparation and use. In particular, this invention relates to novel fucose and amino- quinoline derivatives useful as senescence traces and their preparation.