ES386032A1 - Procedure for the obtaining of derivatives of 4,6-o-al-quilideno-glucopiranosa. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of derivatives of 4,6-o-al-quilideno-glucopiranosa. (Machine-translation by Google Translate, not legally binding)
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Sandoz AG
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Sandoz AG
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Priority claimed from CH284568Aexternal-prioritypatent/CH514578A/en
Application filed by Sandoz AGfiledCriticalSandoz AG
Publication of ES386032A1publicationCriticalpatent/ES386032A1/en
Procedure for obtaining 4,6-0-alkylidene-glucopyranose derivatives of formula III, **(See formula)** wherein R1 signifies an alkyl radical containing from 1 to 5 carbon atoms, and R2 signifies the formyl or acetyl radical, characterized in that a compound of formula VI is reacted, **(See formula)** wherein R1 has the above meaning, with a reactive acid derivative selected from acetic and formic acids, and the resulting compound is debenzylated. (Machine-translation by Google Translate, not legally binding)
ES386032A1968-02-271970-11-30Procedure for the obtaining of derivatives of 4,6-o-al-quilideno-glucopiranosa. (Machine-translation by Google Translate, not legally binding)
ExpiredES386032A1
(en)