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Hierarchical and Programmable One-Pot Oligosaccharide Synthesis
Published on: September 6, 2019
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Automated solid-phase synthesis of oligosaccharides containing sialic acids
Chian-Hui Lai1, Heung Sik Hahm2, Chien-Fu Liang1
1Department of Biomolecular Systems, Max-Planck-Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476 Potsdam, Germany.
Beilstein Journal of Organic Chemistry
|July 1, 2015
Summary
Researchers developed a novel sialic acid glycosyl phosphate building block. This innovation enables the selective synthesis of alpha-sialylated oligosaccharides using automated solid-phase methods.
Area of Science:
- Carbohydrate Chemistry
- Glycobiology
- Organic Synthesis
Background:
- Sialic acids are crucial components of glycans involved in various biological processes.
- Efficient synthesis of complex sialylated structures remains a challenge in glycochemistry.
Purpose of the Study:
- To design and synthesize a versatile sialic acid glycosyl phosphate building block.
- To develop a method for the selective preparation of alpha-sialylated oligosaccharides.
Main Methods:
- Chemical synthesis of a novel sialic acid glycosyl phosphate derivative.
- Automated solid-phase synthesis employing the developed building block.
Main Results:
- Successful synthesis of the key sialic acid glycosyl phosphate building block.
- Selective preparation of alpha-sialylated oligosaccharides was achieved via automated solid-phase synthesis.
Conclusions:
- The developed building block is effective for constructing alpha-sialylated oligosaccharides.
- Automated solid-phase synthesis offers a powerful strategy for accessing complex sialylated glycans.
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