|
Match
|
Document |
Document Title |
|
|
6194393 |
Solution and solid-phase formation of glycosidic linkages
The invention relates to methods that permit the rapid construction of oligosaccharides and other glycoconjugates. Methods for forming multiple glycosidic linkages in solution in a single step are...
|
|
|
6194564 |
Process for production of saline-solution soluble xanthan gum
A process for saline-solution soluble xanthan gum which comprises the steps of precipitating xanthan gum by mixing, with stirring, an aqueous solution of xanthan gum with an organic solvent which...
|
|
|
6187842 |
Sugar compounds, gelling agents, gelling agent compositions processes for the preparation of them, and gel compositions
|
|
|
6184213 |
Diluent and disintegrating composition, its method of achievement and its use
The present invention relates to a diluent and disintegrating composition containing an effective proportion of intact grains of amylose rich starch enclosed in a pre-gelatinised starch matrix. The...
|
|
|
6184003 |
Process for preparing a crystalline α anhydrous dextrose of high purity
The invention relates to a process for preparing a crystalline α anhydrous dextrose from a starch hydrolysate, characterized in that a starch hydrolysate is prepared, said starch hydrolysate is...
|
|
|
6180779 |
Release and isolation of O-glycans
O-glycan is released from a glycoconjugate with a substantially anhydrous hydrazine reagent, the glycoconjugate being substantially salt-free and substantially anhydrous. Released O-glycan is...
|
|
|
6177553 |
Solid phase synthesis of thio-oligosaccharides
Solid phase synthetic methods of forming sulfur-linked disaccharides and oligosaccharides are described, wherein a saccharide or oligosaccharide bearing a protected thiol-group at the anomeric...
|
|
|
6175005 |
Process for the preparation of cyclic ethers containing an o-silylated hydroxyl group
A process is provided which can easily produce a hydroxyl groups-containing cyclic ether compound in which at least one of the hydroxyl groups except a primary hydroxyl group thereof and its...
|
|
|
6172207 |
Method for synthesizing labelled compounds
A process and a device for synthesizing labeled compounds. The process involves preparing a labeling agent, labeling a precursor with the labeling agent, where the precursor is a protected...
|
|
|
6169076 |
P-Boronophenylalanine complexes with fructose and related carbohydrates and polyols
The present invention is directed to salt-free and essentially salt-free p-boronophenylalanine-carbohydrate or p-boronophenylalanine-polyol complexes, as well as methods for making such compounds....
|
|
|
6166189 |
Process for production of alkyl glycoside stable in hue and odor
A process is disclosed for the production of an alkyl glycoside stable in hue and odor, which comprises the steps of (1) reacting a sugar with alcohol to obtain an alkyl glycoside reaction product...
|
|
|
6162910 |
Process for preparing lipophilic oligosaccharide antibiotics
Process for preparing a lipophilic oligosaccharide antibiotic containing a nitro group using oxidizing agents and catalysts such as cobalt, manganese and copper having an oxidation state of +2 are...
|
|
|
6162906 |
Clarified konjac glucomannan
A composition comprising a dry, clarified, water-soluble, konjac-derived glucomannan substantially free of insoluble impurities, having a nitrogen content of not greater than about 0.25 wt %, which...
|
|
|
6160111 |
Process for preparing cellulose esters using a sulfonic acid resin catalyst
The present invention relates to a process for preparing cellulose esters having a total DS/AGU of 0.1 to 3.0, said process comprising contacting the following: (i) a cellulose material, (ii)...
|
|
|
6156885 |
Process for the synthesis of alkylpolyglucosides
The process for the synthesis of an alkylpolyglucoside having the formula (I): H--(G) n --O--R-- (I) wherein R is linear or branched, saturated or...
|
|
|
6150342 |
Heparin derivatives for treatment of angina pectoris
|
|
|
6147175 |
Crosslinked biological products, process for obtaining such products, and their use as removers
The invention relates to the field of biological chemistry, and to polysaccharides in particular. Specifically, it concerns biological products obtained as a result of the polymerization and...
|
|
|
6147197 |
6-O-substituted erythromycin ketolides having antibacterial activity
Antimicrobial compounds having the formula ##STR1## as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of...
|
|
|
6146856 |
Process for the production of isomatulose and other products
The present invention relates to a process for the simultaneous production of converted and non-converted sugar and/or non-sugar products. The process is especially adapted to the simultaneous...
|
|
|
6143879 |
Nucleotide cleaving agents and method
The present invention provides a unique series of nucleotide cleaving agents and a method for cleaving a nucleotide sequence, whether single-stranded or double-stranded DNA or RNA, using and a...
|
|
|
6143884 |
Manufacturing process of cellulose viscose with low viscosity
A manufacturing process of cellulose solution with low viscosity includes the step of dissolving a cellulose in a mixture solvent which is produced by mixing an additional solvent mixture,...
|
|
|
6143883 |
Water-soluble low molecular weight beta-glucans for modulating immunological responses in mammalian system
A fractionated, water-soluble, readily absorbable, low molecular weight beta-glucan is usable as an immune-modulator in the mammalian system. A method is disclosed, which produces a fractionated...
|
|
|
6143724 |
2-fluorofucosyl-N-aroylglucosamine derivatives, intermediates, therefor, and processes for producing these
|
|
|
6140497 |
Process for preparing a spinnable, isotropic cellulose solution
A spinnable, isotropic solution containing cellulose, phosphoric acid and/or anhydrides of phosphoric acid and water is prepared by dissolving cellulose in a solvent, the solvent being a...
|
|
|
6136790 |
Carbohydrate mimetics having antiadhesive properties
The invention relates to carbohydrate mimetics, which inhibit the binding of selectin to carbohydrate ligands, of the formula I ##STR1## excluding the compounds sialyl-Lewis-X and -A and their...
|
|
|
6132994 |
Lactosamine oligosaccharides and method for producing the same
A method for producing an N-acetyllactosamine oligosaccharide, comprising the steps of: adjusting a sulfate group content of keratan sulfate; allowing an enzyme having an ability to cleave a...
|
|
|
6130328 |
Process for preparing carboxypolysaccharide
There is herein disclosed a process for preparing a carboxypolysaccharide by oxidizing a polysaccharide with a combination of a transition metal compound and an oxidizing agent, said process...
|
|
|
6130327 |
Regenerated cellulose incorporating phosphorus compounds so as to be flame-retardant
The invention relates to flame-retardant regenerated celluloses which contain at least one compound of formula I: ##STR1## The subject matter of the invention is also the use of compounds of...
|
|
|
6130329 |
Process for reducing the viscosity of an aqueous solution of a fatty ester of sucrose and use thereof as an emulsifying agent
An anionic surface active agent such as the monoglyceride of succinic acid is incorporated into an aqueous solution of a fatty ester of sucrose to prepare an aqueous solution of a fatty ester of...
|
|
|
6124443 |
Process for the hydrogenation of sugars
Epimer-free sugar alcohols can be prepared from the corresponding sugars by catalytic hydrogenation with hydrogen in aqueous solution, the hydrogenation being carried out continuously at a hydrogen...
|
|
|
6121441 |
Procedure for producing uronic acid blocks from alginate
A new procedure for producing block fractions from alginate, mainly G block alginate or M block alginate, by selective fractionated release of the M block fraction from the solid phase. MG block...
|
|
|
6121440 |
Process for synthesis of polyol fatty acid polyesters
A process for preparing esterified polyol fatty acid polyesters is provided, where the polyol has n hydroxyl groups. The process provides for independent control of the level of fully esterified...
|
|
|
6103894 |
Process for the hydrogenation of sugars
The invention relates to a process for the hydrogenation of sugars and sugar mixtures from the group consisting of isomaltulose, trehalulose, maltulose, leucrose and lactulose to sugar alcohols or...
|
|
|
6103892 |
Catalyst that oxidizes steroids and other substrates with catalytic turnover
The present invention provides a metalloporphyrin catalyst represented by the structure: ##STR1##
|
|
|
6103885 |
Method of making amide modified carboxyl-containing polysaccharide and fatty amide-modified polysaccharide so obtainable
The Invention pertains to a process for the amidation of a material having at least one carboxyl-containing polysaccharide. The provided process involves a first step in which the carboxyl groups...
|
|
|
6100391 |
Method for making an alkyl glycoside
A process for preparing alkyl polyglycosides by reacting a fatty alcohol with a saccharide in a glycosidation reaction under acidic condition wherein a water-containing emulsion is drawn off from...
|
|
|
6096524 |
Chemically derived maltodextrins
High solids maltodextrin syrups, some of which are useful as the base for remoistenable adhesives, are prepared by a high solids alpha amylase enzyme conversion process. They are characterized by...
|
|
|
6096882 |
Activated mono-, di-, oligo- and polysaccharides, reaction products thereof, their preparation and uses
Reaction at the interface of an organic solution containing an acidic reactant and an aqueous alkaline solution containing nonreducing carbohydrates such as sucrose, sugar alcohols, cyclodextrins,...
|
|
|
6090928 |
Process for the preparation and work-up of N-hydroxyalkylchitosans soluble in aqueous medium
The present invention relates to a process for the preparation and work-up of N-hydroxyalkylchitosans soluble in aqueous media, comprising the measures dispersion of chitosan in an aqueous...
|
|
|
6090789 |
Synthesis of the breast tumor-associated antigen defined by monoclonal antibody MBr1 and uses thereof
The present invention provides a process for synthesizing a compound having the structure: ##STR1## wherein R is H, as well as related oligosaccharides useful as a vaccine for inducing antibodies...
|
|
|
6080563 |
Method for synthesizing 2-ketoaldonic acids
2-Ketoaldonic acid is synthesized by aldolase condensation reaction involving pyruvate and an aldose acceptor in the presence of excess pyruvate. After the reaction is substantially complete, the...
|
|
|
6080589 |
Neisseria meningitidis capsular polysacchride conjugates
Capsular polysaccharides containing multiple sialic acid residues, particularly the Group B polysaccharide of Neisseria meningitidis, are modified by chemical reaction to randomly introduce pendant...
|
|
|
6077951 |
Glycosylhydrazines preparation immobilization and reactions of glycoprotein analysis and O-glycan removal
The present invention consists in methods of preparing derivatives either isolation or from glycopeptides or glycoproteins. The methods comprise producing sugar hydrazones, sugar pyrazoles,...
|
|
|
6077945 |
Process for making alkylpolyglycosides
A novel process for making an alkylpolyglycoside comprises reacting a monosaccharide with an alcohol in the presence of a binary sulfate catalyst under heat. The particular binary sulfate catalyst...
|
|
|
6075135 |
3,4-di-O,N-Protected-4-amino-2,4,6-trideoxy-2-fluoro-L-manno-pyranosyl halide and a process for its preparation
7-O-(4-Amino-2,4,6-trideoxy-2-fluoro-α-L-mannopyranosyl)-da
unomycinon e or -adriamycinone is now synthesized as a daunomycinone or adriamycinone derivative having the general formula ##STR1##...
|
|
|
6075013 |
Modified low molecular weight heparin that inhibits clot associated coagulation factors
The present invention provides compositions and methods for the treatment of cardiovascular diseases. More particularly, the present invention relates to modifying thrombus formation by...
|
|
|
6072052 |
Method for the production of ivermectin
The present invention relates to a process for preparing ivermectin by selective hydrogenation of avermectin and subsequent removal of the catalyst.
|
|
|
6069136 |
Bacterial cellulose concentrate and method for the treatment of the concentrate
The purpose of the present invention is to provide a simple and economical method for the production of BC having improved properties such as dispesibility, suspensibility and viscosity. The...
|
|
|
6068697 |
Polysaccharide derivatives and hydraulic compositions
A polysaccharide derivative prepared by replacing all or part of the hydroxyl hydrogen atoms of a polysaccharide or polysaccharide derivative by (A) a hydrophobic substituent having a C 8 -C 43 ...
|
|
|
6069238 |
Spirocyclic C-glycosides
An improved and a new synthetic route for the reparation of spirocyclic C-glycoside compounds having the following general structure are described. ##STR1## Novel derivatives of spirocyclic...
|