55832-20-7Relevant articles and documents
THERAPEUTIC AGENTS AND METHODS OF PRODUCING SAME
-
Page/Page column 0187; 0193-0198; 0217, (2018/04/27)
The present invention relates generally to the field of glycanics and its application to the generation of glycoconjugates for therapeutic use. The present invention also relates to process for the preparation of glycoconjugates.
Process to Prepare Sucralose
-
Page/Page column 4, (2010/08/07)
The present invention relates to a process to prepare sucralose. More particularly the said process relates to the production of sucralose, chemically known as, 6-Dichloro-1,6-dideoxy-β-D-fructofuranosyl-4-chloro-4-deoxy-alpha-D-galactopyranoside of formula (1)
PROCESS FOR THE PREPARATION OF SUCROSE-6-ESTER BY ESTERIFICATION IN THE PRESENCE OF SOLID SUPERACID CATALYST
-
Page/Page column 2, (2008/06/13)
One embodiment of the present invention is a process of making sucrose-6-ester from sucrose by transesterification in the presence of a solid super acid catalyst such as SO42?—TiO2/Al2O3 or SO42?—TiO2. The sucrose-6-acetate is then chlorinated to afford sucralose-6-acetate, using BTC or thionyl chloride. Sucralose-6-acetate is converted into TPSGA for the purpose of purification. TPSGA is de-esterified by sodium methoxide/methanol or sodium ethoxide/ethanol to give sucralose.