Disclosed is a process for preparing di-, tri-, or tetrasaccharides useful as intermediates for the synthesis of vaccine adjuvants. The process comprises reacting in the presence of a dehydrating agent and a sugar catalyst characterized by hydroxy groups converted to trichloroacetimidate or N-phenyl trifluoroacetimidate.

Process for preparing Di-, Tri-, or tetra-saccharides / S. Schivardi, L. Senaldi, A. Bernardi, P. Allegrini, A. Bonetti, A. Gambini, F. Peterlongo.

Process for preparing Di-, Tri-, or tetra-saccharides

S. Schivardi;L. Senaldi;A. Bernardi;
2026

Abstract

Disclosed is a process for preparing di-, tri-, or tetrasaccharides useful as intermediates for the synthesis of vaccine adjuvants. The process comprises reacting in the presence of a dehydrating agent and a sugar catalyst characterized by hydroxy groups converted to trichloroacetimidate or N-phenyl trifluoroacetimidate.
Università degli studi di Milano (unimi), INDENA S.p.A.
WO2026074437
PCT/IB2025/059815
102024000022035
9-apr-2026
Settore CHEM-05/A - Chimica organica
Process for preparing Di-, Tri-, or tetra-saccharides / S. Schivardi, L. Senaldi, A. Bernardi, P. Allegrini, A. Bonetti, A. Gambini, F. Peterlongo.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/1267055
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