Back to Search
Start Over
Facile Synthesis of Clickable Unnatural Sugars in the Unprotected and 1,6‐Di‐O‐Acylated Forms for Metabolic Glycan Labeling.
- Source :
-
Chemistry - A European Journal . 2/21/2023, Vol. 29 Issue 11, p1-7. 7p. - Publication Year :
- 2023
-
Abstract
- Clickable unnatural sugars have been widely used in studying glycosylation in living systems via the metabolic glycan labelling (MGL) strategy. Partial protection of unnatural sugars by 1,6‐di‐O‐acylation increases the labelling efficiency while avoiding the non‐specific S‐glyco‐modification. Herein, we report the facile synthesis of a series of clickable unnatural sugars in both the unprotected and 1,6‐di‐O‐acylated forms at the ten‐gram scale. By evaluation of the labelling specificity, efficiency, and biocompatibility of various 1,6‐di‐O‐acylated sugars for MGL in cell lines and living mice, we demonstrate that 1,6‐di‐O‐propionylated unnatural sugars are optimal chemical reporters for glycan labelling. The synthetic routes developed in this work should facilitate the widespread use of MGL with no artificial S‐glyco‐modification for investigating the functional roles of glycans. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GLYCANS
*SUGARS
*CELL lines
*SIALIC acids
Subjects
Details
- Language :
- English
- ISSN :
- 09476539
- Volume :
- 29
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Chemistry - A European Journal
- Publication Type :
- Academic Journal
- Accession number :
- 162014476
- Full Text :
- https://doi.org/10.1002/chem.202203054