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Class Information
Number: 536/125
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carbohydrates or derivatives > Processes > Isomerization
Description: Processes wherein a carbohydrate is prepared by transformation or rearrangement of the elements of a starting compound without adding or taking away any element.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7202219 |
Use of D-tagatose as a prebiotic food component |
Apr. 10, 2007 |
| 7084131 |
Method for preparing a polydispersed saccharide composition and resulting polydispersed saccharide composition |
Aug. 1, 2006 |
| 6861519 |
Soluble highly branched glucose polymers and their method of production |
Mar. 1, 2005 |
| 6562600 |
Production of cyclic alternan tetrasaccharides from oligosaccharide substrates |
May. 13, 2003 |
| 6462191 |
Synthesis of 2-deoxy-2-fluoro-arabinose derivatives |
Oct. 8, 2002 |
| 6420535 |
6-O-carbamate ketolide derivatives |
Jul. 16, 2002 |
| 6365732 |
Process for obtaining stereoisomers from biomass |
Apr. 2, 2002 |
| 6294369 |
L-ribose isomerase, its preparation and uses |
Sep. 25, 2001 |
| 6204378 |
Method for producing palatinitol |
Mar. 20, 2001 |
| 6156544 |
Process for the preparation of N-acetylneuraminic acid |
Dec. 5, 2000 |
| 6140498 |
Process for the continuous production of high purity L-ribose |
Oct. 31, 2000 |
| 6124443 |
Process for the hydrogenation of sugars |
Sep. 26, 2000 |
| 6037153 |
L-ribose isomerase, its preparation and uses |
Mar. 14, 2000 |
| 6022965 |
Method for isomerising the 10-methyl radical of erythromycin derivatives |
Feb. 8, 2000 |
| 5945547 |
Imtermediate in process to make 2', 2'-difluoronucleosides |
Aug. 31, 1999 |
| 5877311 |
Process for isomerization of compound of aldose structure into compound of ketose structure, and isomerization agent or accelerator used therin |
Mar. 2, 1999 |
| 5872247 |
Decarboxylation process for 2-ketoaldonic acids |
Feb. 16, 1999 |
| 5859236 |
Process for preparation of lignin and microcellulose |
Jan. 12, 1999 |
| 5856469 |
Method for producing palatinitol |
Jan. 5, 1999 |
| 5856465 |
Compositions and methods for the synthesis of chirally pure organophosphorus nucleoside derivatives |
Jan. 5, 1999 |
| 5831075 |
Amino acid ester of nucleoside analogues |
Nov. 3, 1998 |
| 5773606 |
Catalyst regeneration |
Jun. 30, 1998 |
| 5734043 |
Separating agent for optical isomers |
Mar. 31, 1998 |
| 5686587 |
Intermediate for azithromycin |
Nov. 11, 1997 |
| 5679787 |
Process for isomerization of compound of aldose structure into compound of ketose structure, and isomerization agent or accelerator used therein |
Oct. 21, 1997 |
| 5665574 |
Method for preparing N-acetylneuraminic acid |
Sep. 9, 1997 |
| 5659021 |
Chiral glycerol derivatives |
Aug. 19, 1997 |
| 5646258 |
Method of synthesizing alkyl glucosides |
Jul. 8, 1997 |
| 5550222 |
Process for producing gamma-cyclodextrin |
Aug. 27, 1996 |
| 5543511 |
Process for the preparation of level-off DP cellulose |
Aug. 6, 1996 |
| 5501965 |
Process for producing fructose 2,6-bisphosphate and purification process thereof |
Mar. 26, 1996 |
| 5472860 |
Method for preparing N-acetylneuraminic acid by N-acetylneuraminic acid lysase at a pH of 10-12 |
Dec. 5, 1995 |
| 5473061 |
Process for the treatment of cellulose |
Dec. 5, 1995 |
| 5466795 |
Process for the manufacture of mannitol |
Nov. 14, 1995 |
| 5466795 |
Process for the manufacture of mannitol |
Nov. 14, 1995 |
| 5430140 |
Starch intermediate product, a process for producing a starch intermediate product, and a process for further processing of a starch intermediate product |
Jul. 4, 1995 |
| 5424416 |
Process for preparation of 2-deoxy-2,2-difluoro-D-ribofuranosyl-3,5-hydroxy protected-1-alkyl and aryl sulfonates and their use in preparation of 2',2'-difluoro-2'-deoxy nucleosides |
Jun. 13, 1995 |
| 5415695 |
Method of preparing solid lactulose |
May. 16, 1995 |
| 5393744 |
Glucosyl phosphotriesters of thymidine |
Feb. 28, 1995 |
| 5386019 |
Synthesis of inhibitors of calmodulin-mediated enzymes including KS-501, KS-502 and their enantiomers |
Jan. 31, 1995 |
| 5378833 |
Method for preparing galacto-oligosaccharides |
Jan. 3, 1995 |
| 5326405 |
Solid lactulose |
Jul. 5, 1994 |
| 5298611 |
Sucralose pentaester production |
Mar. 29, 1994 |
| 5238826 |
Process for manufacturing xylose |
Aug. 24, 1993 |
| 5162517 |
Process for the preparation of epimer-free sugar alcohols from the group consisting of xylitol, sorbitol (D-glucitol), 4-O-.beta.-D-galactopyranosyl-D-glucitol and 4-O-.alpha.-D-glucopyran |
Nov. 10, 1992 |
| 5136031 |
Chlorination of sugars |
Aug. 4, 1992 |
| 5128323 |
Composition having anti-endotoxic activity |
Jul. 7, 1992 |
| 5122601 |
Synthesis of 2,3,3',4,4'-penta-o-methylsucrose |
Jun. 16, 1992 |
| 5078796 |
Process for manufacturing tagatose |
Jan. 7, 1992 |
| 5071530 |
Method of manufacturing lactulose |
Dec. 10, 1991 |
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