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7304153 |
Polyol polyester synthesis
Polyol polyesters useful as nondigestible fat substitutes are prepared by improved heterogeneous interesterification processes between fatty acid esters of easily removable alcohol and polyol...
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7276485 |
Flowable nondigestible oil and process for making
A flowable nondigestible oil composition having a Consistency in a temperature range of 20° C. to 40° C. of less than about 600 P.sec (n-1) . The flowable nondigestible oil contains a liquid...
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7135557 |
Hypochlorite free method for preparation of stable carboxylated carbohydrate products
A method of making a carboxylated carbohydrate is disclosed, cellulose being a preferred carbohydrate material. Carboxylated cellulose fibers can be produced whose fiber strength and degree of...
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7074919 |
Use of amphoteric polysaccharide for treating textile fiber articles
The invention concerns the use, in a composition for treating textile fiber articles in aqueous or moist medium, of an amphoteric polysaccharide, whereof the native skeleton is a polysaccharide...
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7071327 |
Polysaccharide-based superabsorbent film
A superabsorbent polysaccharide can be obtained by crosslinking a polysaccharide or derivative thereof with at least 1% by weight of a flexible spacer having a chain length of at least 9 chain...
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7063967 |
Aminoalkyl glucosaminide phosphate compounds and their use as adjuvants and immunoeffectors
Aminoalkyl glucosaminide phosphate (AGP) compounds that are adjuvants and immunoeffectors are described and claimed. The compounds have a 2-deoxy-2-amino glucose in glycosidic linkage with an...
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7053209 |
High viscosity liquid controlled delivery system and medical or surgical device
The present invention relates to novel nonpolymeric compounds and compositions that form liquid, high viscosity materials suitable for the delivery of biologically active substances in a controlled...
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7015200 |
Gamma-hydroxybutyrate compositions containing carbohydrate, lipid or amino acid carriers
The present invention provides compositions comprising at least one GHB moiety bonded to at least one physiologically compatible carrier molecule. The compositions can enhance the uptake of the...
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7001886 |
Hot melt method for preparing diphenhydramine tannate
The invention pertains to a method for preparing diphenhydramine tannate by reacting diphenhydramine free base at a temperature of about 75 to about 150° C. with tannic acid neat or as an aqueous...
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6974804 |
Esters
Acylated cellobiose compounds (CHME) which satisfy the formula;
wherein
X represents an acyl group (R—CO—) or H, Z represents an acyl group (R′—CO—) or H and not more than a...
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6965026 |
Nanoscale faceted polyhedra
The subject invention pertains to nanoscale polyhedron-shaped molecules having molecular building blocks connected at their vertices. The subject invention also concerns methods of producing...
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6958395 |
Method for producing water-soluble saccharide conjugates and saccharide mimetics by Diels-Alder reaction
The present invention relates to a method by which saccharide compounds can be prepared in a very easy way. This method comprises the steps of:
(a) attaching at least one saccharide to a cyclic or...
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6951934 |
Method for preparing functionalized β-(1,3)-glucan derivatives
The present invention relates to a novel method of chemically preparing functionalized derivatives of β-(1,3)-glucans, enabling obtaining oligosaccharides which are free or which comprise specific...
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6939962 |
Method for the synthesis of sucrose-6-esters
There is described a process for the synthesis of a sucrose-6-ester comprising: (a) reacting a mixture comprising sucrose and a polar aprotic solvent with an organotin-based acylation promoter,...
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6939856 |
Method for preparing dexchlor tannate
The invention pertains to a method for preparing dexchlorpheniramine (“dexchlor”) tannate by reacting dexchlorpheniramine free base at a temperature of about 75 to about 150° C. with tannic...
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6900310 |
Staged synthesis of purified, partially esterified polyol polyester fatty acid compositions
This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially...
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6891036 |
Process for the preparation of ribofuranose derivatives
The present invention relates to a new process in 3 steps starting from 2-C-methyl-D-ribopentono-1,4-lactone for the preparation of tetra-acyl ribofuranose derivatives of formula (I):
useful...
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6867194 |
Enzyme activated nitric oxide donors
Sugar-modified SIN-1 compositions are provided. The compositions are useful for generating NO in response to hydrolytic activity of a glycosidase specific for the O-glycosidic bond between the...
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6846917 |
Solid- and solution-phase synthesis of heparin and other glycosaminoglycans
Described is a modular, general synthetic strategy for the preparation in solution and on a solid support of heparin, heparin-like glycosaminoglycans, glycosaminoglycans and non-natural analogs of...
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6846916 |
Trans-acidolysis process for the preparation of carbohydrate fatty-acid esters
The present invention relates to a low temperature, solvent-free trans-acidolysis process for preparing surface-active carbohydrate fatty-acid esters comprising the steps of:
(e) reacting...
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6844328 |
Polysaccharidic esters of N-derivatives of glutamic acid
The present invention is related to polysaccharide esters of N-derivatives of glutamic acid (N-GA derivatives). These polysaccharidic esters have antiproliferative activity and are characterized by...
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6833360 |
Process for preparing pseudoephedrine tannate
The invention pertains to a method for preparing pseudoephedrine tannate by reacting pseudoephedrine free base at a temperature of about 70 to about 110° C. with tannic acid neat or as an aqueous...
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6828308 |
Compositions and methods for the treatment or prevention of inflammation
The present invention relates to compounds containing as active ingredients hyaluronic acid and polyvinylpyrrolidone, for the treatment of inflammatory, ulcerative and painful conditions of moist...
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6818657 |
Bioprecursors of a retinoic derivative and pharmaceutical and/or cosmetic compositions
The present invention relates to a ternary glucosyl complex which is a bioprecursor of at least one retinoic active ingredient for percutaneous application, having formula (I), wherein E represents...
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6706877 |
Method for producing carbohydrate partial esters
A process for making carbohydrate partial esters having a degree of esterification of from 1 to 6 involving the steps of: (a) providing a catalytically active mixture containing: (i) an alkali...
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6677318 |
Cross-linked agent for generation of a long-lasting satiety effect and method for the production of the said
The invention relates to an orally administerted agent containing stable, uronic acid-containing polysaccharides cross-linked to each other and in the form of a sponge-like structure which...
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6620952 |
Synthesis of polyol fatty acid polyesters
Processes for the synthesis of polyol fatty acid polyester by transesterification of a polyol comprise reacting polyol with a first portion of fatty acid lower alkyl ester to provide a first step...
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6620921 |
Glucofuranoses
A β-D-glucofuranose compound which is 1,2,3,5,6-penta-O-propanoyl-β-D-glucofuranose, preferably in crystalline form, is prepared from D-glucose. The compound is prepared by reacting D-glucose...
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6613897 |
Compounds having glucuronic acid derivatives and glucosamine derivative in the structure, process for producing the same and utilization thereof
{circle around (1)} Compounds of the following general formula (1) having a glucuronic acid derivative and a glucosamine derivative in the structure thereof, pharmacologically acceptable salts and...
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6610667 |
Compositions for treatment of disorders of the oesophagus
Pharmaceutical compositions having improved bioadhesive properties are produced by combining an alginate, xanthan gum and/or a carageenan gum and a glucomannan and/or a galactomannan. The...
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6590097 |
Sulfated fucogalactan
Sulfated fucogalactan or its salt useful as a reagent for sugar chain engineering or an HGF-production inducer; a degraded product or its salt obtained by treating the sulfated fucogalactan with a...
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6559301 |
Dispersing agent
Dispersions of pigment, such as calcium carbonate, titanium dioxide and types of clay, can be effectively stabilized by the use of carboxyl-containing fructan in an amount of 0.05-10% by weight,...
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6555665 |
Glycosidation of 4,5-epoxymorphinan-6-ols
Glycosidation of 4,5-Epoxymorphinan-6-ols with a Thioglycoside as a glycoside donor is disclosed. The process comprises reacting a 4,5-Epoxymorphinan-6-ol and a Thioglycoside in the presence of a...
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6545146 |
Lower alkyl alcohol recovery from a stripping mixture
Methods of removing a lower alkyl alcohol from a polyester mixture of polyol fatty acid polyester and lower alkyl alcohol comprise (a) contacting the polyester mixture with a stripping mixture...
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6517860 |
Methods and compositions for improved bioavailability of bioactive agents for mucosal delivery
The invention encompasses compositions for increased bioavailability through mucosal delivery comprising, preferably in powder form, an intimate mixture of an effective amount of a bioactive agent...
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6511965 |
Ether type lipid A 1-carboxylic acid analogs
A compound of formula (I) below, which exhibits excellent macrophage activity inhibitory action, is useful for the treatment or prophylaxis of inflammatory disorders, autoimmune diseases or...
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6465642 |
Lower alkyl ester recycling in polyol fatty acid polyester synthesis
Process for synthesizing polyol fatty acid polyesters which includes the steps of reacting an excess of lower alkyl ester with polyol to esterify hydroxyl groups thereof and form polyol fatty acid...
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6455285 |
Enzyme-catalyzed modifications of macromolecules in organic solvents
Protease enzyme from Bacillus subtilis and Bacillus sp. Catalyzes the acylation of organic solvent-insoluble macromolecules in isooctane solution containing vinyl esters of fatty acids, lactones...
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6448050 |
Enzyme-catalyzed modifications of macromolecules in organic solvents
Protease enzyme from Bacillus subtilis and Bacillus sp. Catalyzes the acylation of organic solvent-insoluble macromolecules in isooctane solution containing vinyl esters of fatty acids, lactones...
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6433152 |
Sophoroselipids, method for their production and use
The invention relates to sophoroselipids of formula (I) wherein R 4 represents H, —CH 2 CH 3 , —CH 2 CH 2 CH 3 , n is an integer number from 2 to 27, R 1 and R 2 represent, independently...
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6355455 |
Method for enzymatic synthesis of sucrose esters
A method for the enzymatic synthesis of sucrose ester, comprises introducing, in an adapted reactor and so as to form a reaction medium, predetermined amounts of an organic solvent, a sugar or a...
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6355257 |
Aminoalkyl glucosamine phosphate compounds and their use as adjuvants and immunoeffectors
Aminoalkyl glucosamine phosphate compounds that are adjuvants and immunoeffectors are described and claimed. The compounds have a 2-deoxy-2-amino glucose in glycosidic linkage with an aminoalkyl...
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6335048 |
Interconvertible solid and liquid states of Olestra
Olestra, a low-calorie natural fat and oil substitute, that is normally a viscous semi-solid at ambient temperatures is rendered substantially permanently liquid and pumpable by application of...
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6331619 |
Superabsorbent material and method for producing said material
A superabsorbent polysaccharide derivative is obtained by oxidation of the polysaccharide to the extent that the derivative contains 0.2-0.3 carboxyl group per monosaccharide unit and cross-linking...
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6316614 |
Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers
Variant xanthan gums are provided which include a water-soluble polysaccharide polymer comprising repeating pentamer units having a D-glucose:D-mannose:D-glucuronic acid ratio of about 2:2:1, and a...
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6306828 |
Enantiomerically-enhanced nutritional energy substrates
Synthetic enantiomeric esters are employed as energy substrates for parenteral or enteral nutritional formulations. The substrates are provided in substantially monoisomeric or anomeric forms...
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6303777 |
Process for obtaining highly esterified polyol fatty acid polyesters having reduced levels of difatty ketones and β-ketoesters
An improved, solvent-free, two-stage transesterification process for preparing, from a polyol and fatty acid esters of an easily removable alcohol highly esterified polyol fatty acid polyesters...
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6303347 |
Aminoalkyl glucosaminide phosphate compounds and their use as adjuvants and immunoeffectors
Aminoalkyl glucosaminide phosphate (AGP) compounds that are adjuvants and immunoeffectors are described and claimed. The compounds have a 2-deoxy-2-amino glucose in glycosidic linkage with an...
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6291671 |
Process for producing drug complexes
A method for preparing a drug complex in which a polysaccharide derivative having carboxyl groups and a residue of a drug compound are bound to each other by means of a spacer comprising an amino...
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6274356 |
Carbohydrate complex extracted from Mycobacterium tuberculosis and process for the preparation thereof
A carbohydrate complex, which is a mixture of low molecular-weight polysaccharides of an arabinomannan structure extracted from Mycobacterium tuberculosis, is highly effective in treating various...
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