Behaviour of dehydroalanine derivatives
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Sibel Suzen N; Michael Williams
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Article
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1999
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John Wiley and Sons
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English
⚖ 72 KB
Reactions that are relevant to the cleavage, by hydrazinolysis, of O-linked oligosaccharides from glycoproteins were studied using dehydroalanine derivatives as models of the intermediates formed from O-glycosylated serine residues. Conjugate addition of hydrazine followed by cyclisation to form pyr