A new method for the synthesis of aldehyde-spacered oligosaccharides by oxidation of l-tartaric acid derivative
- Авторы: Likhosherstov L.1, Novikova O.1, Kolotyrkina N.1, Berezin B.2, Piskarev V.2
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Учреждения:
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Выпуск: Том 67, № 2 (2018)
- Страницы: 371-376
- Раздел: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/242256
- DOI: https://doi.org/10.1007/s11172-018-2083-x
- ID: 242256
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Аннотация
N-(N-[(2R,3R)-2,3-Dihydroxy-3-carboxypropionyl]glycyl)-β-d-glycopyranosylamines and N-[N-(formylcarbonyl)glycyl]-β-d-glycopyranosylamines, derivatives of lactose, human milk tri-, tetra-, and pentasaccharides, and synthetic di- and trisaccharides, were synthe- sized. N-Glycyl-β-d-glycopyranosylamines of these oligosaccharides were N-acylated with (+)-di-O-acetyl-l-tartaric anhydride, and the derivatives with α-glycol and terminal carboxy groups in the aglycon moiety were obtained after O-deacylation (70—80% yield). The short-term (80 s) selective oxidation of the α-glycol group of the tartaric acid residue in these derivatives with dilute periodic acid gave the target compounds with the terminal aldehyde group in aglycon in ~90% yield.
Об авторах
L. Likhosherstov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: likhosherstov@mail.ru
Россия, 47 Leninsky prosp., Moscow, 119991
O. Novikova
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Россия, 47 Leninsky prosp., Moscow, 119991
N. Kolotyrkina
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Россия, 47 Leninsky prosp., Moscow, 119991
B. Berezin
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Россия, 28 ul. Vavilova, Moscow, 119991
V. Piskarev
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: likhosherstov@mail.ru
Россия, 28 ul. Vavilova, Moscow, 119991