Patents
Sitemap › C07 - Organic chemistry › C07H - Sugars; Derivatives thereof; Nucleosides; Nucleotides; Nucleic acids › C07H 1 - Processes for the preparation of sugar derivatives
Patents for C07H 1 - Processes for the preparation of sugar derivatives (12,374)
03/1999
03/17/1999EP0901498A2 Method for synthesizing c-glycosides of ulosonic acids
03/17/1999CN1210862A Process for recovering xylose from mother solution after xylose crystilization
03/17/1999CN1042538C Method for extracting refined theasapogenin
03/10/1999EP0900805A2 Incorporation of selectably cleavable and/or abasic sites into oligonucleotide chains and reagents therefor
03/10/1999CN1210541A Process for preparing purified nucleic acid and use thereof
03/04/1999WO1999010542A1 Method of preparing l-arabinose from sugar beet pulp
03/04/1999WO1999010359A2 Liposomic based sialyl lewis x mimetics
03/04/1999CA2301220A1 Method of preparing l-arabinose from sugar beet pulp
03/03/1999EP0698030B1 Preparation of fluoro-compounds
03/02/1999US5877311 Process for isomerization of compound of aldose structure into compound of ketose structure, and isomerization agent or accelerator used therin
02/1999
02/25/1999WO1999009042A2 Microstructures for the manipulation of fluid samples
02/25/1999WO1999009041A2 Solution phase synthesis of oligonucleotides
02/25/1999CA2301309A1 Microstructures for the manipulation of fluid samples
02/25/1999CA2300874A1 Solution phase synthesis of oligonucleotides
02/24/1999EP0775149A4 Novel protecting groups and use thereof in an improved process for oligonucleotide synthesis
02/18/1999WO1999007899A1 Denaturing multi ion polynucleotide chromatography for detecting mutations
02/18/1999CA2298019A1 Denaturing multi ion polynucleotide chromatography for detecting mutations
02/16/1999US5872247 Decarboxylation process for 2-ketoaldonic acids
02/16/1999US5872227 Aggregation of cell membranes by lowering ph and separation of components
02/10/1999CN1207394A Method for extracting chicken nucleic acid and nucleoprotein from chicken blood
02/09/1999US5869645 Extracting glycans from mycobacteria using aqueous solution
02/09/1999US5869460 Sulfated and phosphated saccharide derivatives, process for the preparation of the same and use thereof
02/09/1999US5869297 Nanofiltration process for making dextrose
01/1999
01/20/1999CN1041719C Process for preparing N-alkyl polyhydroxyalkyl amines
01/19/1999US5861492 Solution and solid-phase formation of glycosidic linkages
01/19/1999US5861048 Dissolving aa alkaline earth metal or iron with a phosphorylated saccharide or one bound to a protein or peptide for use in feeds, fertilizers, foods beverages or tablets
01/12/1999US5859218 Molecular distilling monoglycoside from mixture of alkyl monoglycoside and alkyl polyglycoside; enhanced surfactant properties
01/07/1999WO1999000399A1 Method of producing tiazofurin and other c-nucleosides
01/07/1999EP0639580B1 Glycosphingolipids
01/07/1999CA2290364A1 Method of producing tiazofurin and other c-nucleosides
01/05/1999US5856453 Glycophospholipid
12/1998
12/30/1998WO1998059076A1 Method of isolating rna
12/30/1998CA2293820A1 Method of isolating rna
12/29/1998US5854408 Process for acylating the 1-position of saccharides
12/17/1998WO1998056798A1 Improved process for performing polynucleotide separations
12/17/1998WO1998056797A1 System and method for performing polynucleotide separations using liquid chromatography
12/17/1998CA2288813A1 Improved process for performing polynucleotide separations
12/17/1998CA2288603A1 System and method for performing polynucleotide separations using liquid chromatography
12/09/1998EP0882733A1 Acylating agent and a method of producing thereof
12/08/1998US5847117 Reagent and catalytic process useful for cleaving a protected functional group
12/08/1998US5847112 Process for making capsular polysaccharides from Streptococcus pneumoniae
12/02/1998EP0880537A1 Isolation and amplification of nucleic acid materials
12/02/1998EP0880536A2 Process for preparing purified nucleic acid and the use thereof
12/02/1998EP0880318A1 Therapeutic composition from sugar cane and therapeutic uses thereof
11/1998
11/26/1998CA2290735A1 Process for the production of isomaltulose and other products
11/25/1998EP0746571A4 Continuous bleaching of alkylpolyglycosides
11/25/1998EP0706531A4 Synthesis of branched nucleic acids
11/24/1998US5840314 Production of streptococcal M protein
11/24/1998CA2159591C Aminosugar and glycosaminoglycan composition for the treatment and repair of connective tissue
11/19/1998WO1998051710A1 Procedure for producing uronic acid blocks from alginate
11/19/1998WO1998051693A1 Solid-phase nucleic acid isolation
11/18/1998EP0832275A4 Method for synthesizing 2-ketoaldonic acids
11/17/1998US5837831 Extraction to separate alkyl glycosides using carbon dioxide and hydrocarbons
11/12/1998WO1998031696A3 Method for synthesizing c-glycosides of ulosonic acids
11/11/1998EP0876384A1 Desalting and purification of oligosaccharides and their derivatives
11/11/1998EP0597915B1 A process for making morphine-6-glucuronide or substituted morphine-6-glucuronide
11/11/1998CN1040614C Method for preparing agricultural insecticide by using glucoside of Euphorbia helioscopia
11/10/1998CA2145682C 2-substituted adenosines with a-2 receptor affinity
11/10/1998CA2026992C Sulfated polysaccharide, pharmaceutically acceptable salt thereof, process for preparing same and medicament containing same as effective component
11/05/1998WO1998049175A1 Method for producing carbohydrate partial esters
11/04/1998CN1197641A Medicine containing tan matter caesalpinia extract
11/03/1998US5831079 Method of preparing ganglioside
11/03/1998US5831077 Reacting an aqueous hydraine hydrate with a reducing sugar in presence of a bease
11/03/1998US5831043 Process for the oxidation of sugars
11/03/1998US5830872 Esters of D-mannose or of xylitol and their use as medicaments
10/1998
10/29/1998DE19717968A1 Verfahren zur Herstellung von Kohlenhydratpartialestern A process for the production of carbohydrate
10/22/1998WO1998030685A3 Purification and/or concentration of dna by cross-flow filtration, separation of endotoxins from a nucleic acid preparation
10/21/1998EP0871650A2 Solid phase organic synthesis
10/21/1998EP0706529B1 Method of preparing alkyl and/or alkenyl oligoglucosides
10/21/1998EP0539515B1 Non-corrosive composition and methods useful for the extraction of nucleic acids
10/15/1998WO1998045307A1 Process for preparing alkyl and/or alkenyl oligoglycosides
10/14/1998EP0870771A1 Sugar compounds
10/14/1998EP0870064A1 Microcrystalline sugars or sugar-alcohols; method for preparing the same
10/14/1998CN1040215C Process for preparing sugar acetonides
10/08/1998DE19714255A1 Verfahren zur Herstellung von Alkyl- und/oder Alkenyloligoglykosiden A process for the production of alkyl and / or alkenyl oligoglycosides
10/07/1998EP0868438A1 Selective alkylations of cyclodextrins at the levels of minimal effective basicity
10/07/1998CN1040112C Process for preparing N-alkyl polyhydroxy amines
10/06/1998US5817799 2'-Fluorofuranosyl derivatives and methods for preparing 2'-fluoropyrimidine and 2'-fluoropurine nucleosides
10/06/1998US5817798 Precipitation; separation
10/06/1998US5817780 Process for the alkaline oxidative degradation of reducing sugars
10/01/1998WO1998042718A1 Method for generating saccharide fragments
10/01/1998CA2284606A1 Method for generating saccharide fragments
09/1998
09/22/1998US5811539 Dissolving the dried protein-free cell extract or enzymic reaction mixture in an alcohol and an aqueous solution of an ammonium salt; mixing with silica gel and chromatographing
09/17/1998WO1998034944A3 Lower alkyl ester recycling in polyol fatty acid polyester synthesis
09/17/1998WO1998033805A3 Purification of polyol polyesters using a mixing vessel
09/16/1998CN1039782C Process for extracting crataegolic flavone from hawthorn leaves
09/15/1998US5808047 Blocking; hydrolysis; oxidation
09/11/1998WO1998033803A3 Reduced calorie cooking oils and preparation thereof
09/11/1998WO1998030686A3 Method of purifying dna in a cross-flow centrifuge
09/09/1998CN1192447A Adsorption resin method for conectrating and separating vegetable baudy glucoside from stevioside
09/02/1998CN2289794Y Gel colouration box
09/02/1998CN1192217A 磁性色素 Magnetic pigment
09/01/1998US5801237 Method for the purification of short nucleic acids
08/1998
08/20/1998WO1998035974A1 Chromatographic purification of chlorinated sucrose
08/20/1998WO1998019783A3 Twin surfactants
08/20/1998CA2280784A1 Chromatographic purification of chlorinated sucrose
08/19/1998EP0759926B1 Process for producing arabino-nucleosides
08/19/1998EP0454818B1 Method for the preparation and purification of a mixture of glycosphingolipids free from contamination by non-conventional viruses
08/19/1998CN1190656A Process for separating thymidine from mixture
08/18/1998CA2092192C Process for preparing n-alkyl polyhydroxy amines and fatty acid amides therefrom in hydroxy solvents
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