Synthesis of N-(N-bromoacetylglycyl)-β-D-glycopyranosylamines, derivatives of monoand di-α-L-fucosylated diand trisaccharides
- Authors: Likhosherstov L.M.1, Novikova O.S.1, Kolotyrkina N.G.1, Berezin B.B.2, Piskarev V.E.2
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Affiliations:
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Issue: Vol 66, No 4 (2017)
- Pages: 717-720
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/240481
- DOI: https://doi.org/10.1007/s11172-017-1798-4
- ID: 240481
Cite item
Abstract
N-(N-Bromoacetylglycyl)-β-glycopyranosylamines of diand trisaccharides, namely, α-LFucp-(1→6)-β-D-GlcNAcp-NHCOCH2NHCOCH2Br, α-L-Fucp-(1→3)-β-D-GlcNAcpNHCOCH2NHCOCH2Br, α-L-Fucp-(1→6)-[α-L-Fucp-(1→3)]-β-D-GlcNAcp-NHCOCH2NHCOCH2Br, α-L-Fucp-(1→4)-[β-D-Galp-(1→3)]-β-D-GlcNAcp-NHCOCH2NHCOCH2Br, and α-L-Fucp-(1→2)-β-D-Galp-(1→4)-β-D-Glcp-NHCOCH2NHCOCH2Br, were synthesized in ~70% yields by treatment of the appropriate N-glycyl-β-glycopyranosylamines with N-bromoacetoxysuccinimide in aqueous DMF. The synthesized diand trisaccharide bromo derivatives are proposed for the obtaining of neoglycoconjugates of physiologically active substances, for instance, of daunorubicin anticancer agent.
About the authors
L. M. Likhosherstov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Author for correspondence.
Email: likhosherstov@mail.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991
O. S. Novikova
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991
N. G. Kolotyrkina
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991
B. B. Berezin
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991
V. E. Piskarev
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991