METHOD FOR PRODUCING D-GLUCURONIC ACID

WIPO Patent Application WO/2003/082886

A1

The invention relates to methods for producing D-glucuronic acid. Said D-glucuronic acid (GA) and the derivatives thereof (lactone, salts, amides etc.) are represented in the form of highly active biological compounds which are largely used for medicine and pharmaceutical chemistry in order to synthesise modified medicinal preparations and also in the form of food additives, cosmetics etc. The principal aim of said invention is to develop an environmentally safe method for producing D-glucuronic acid which exhibits extended functional capabilities. The inventive method for producing glucuronic acid consists in heating the salts of 1.2-O-isopropylidene-D-glucuronic acid in an aqueous solution in the presence of acid agents in the form of sulfoacid cation exchange resins.

BELJANIN MAKSIM LVOVICH (RU)
GOLDBERG EVGENIY DANILOVICH (RU)
DYGAI ALEXANDR MICHAILOVICH (RU)
FILIMONOV VIKTOR DMITRIEVICH (RU)
KHAZANOV VENIAMIN ABRAMOVICH (RU)

PCT/RU2002/000542

October 09, 2003

December 20, 2002

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OBSCHESTVO S OGRANICHENNOI OTV (RU)
BELJANIN MAKSIM LVOVICH (RU)
GOLDBERG EVGENIY DANILOVICH (RU)
DYGAI ALEXANDR MICHAILOVICH (RU)
FILIMONOV VIKTOR DMITRIEVICH (RU)
KHAZANOV VENIAMIN ABRAMOVICH (RU)

C07H7/033; (IPC1-7): C07H7/033

SU883054A1	1981-11-23
SU1018951A1	1983-05-23
GB670928A	1952-04-30

FELDMAN D.P. ET AL.: "Sposob poluchenia D-gliukoronata natria", KHIM.-PHARM. JURNAL, no. 11, 1984, pages 1356 - 1360, XP008093361
See also references of EP 1500660A4

Boutenko, Lyudmila Vassilievna (Tomsk, RU)

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