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6068831 |
Pseudopolyrotaxanes
The invention relates to new metal complex-containing or iodine-containing benzene derivatives that contain pseudopolyrotaxanes. They are valuable compounds for diagnosis. The pseudopolyrotaxane...
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6046177 |
Sulfoalkyl ether cyclodextrin based controlled release solid pharmaceutical formulations
Sulfoalkyl ether cyclodextrin (SAE-CD) based controlled release pharmaceutical formulations are provided by the present invention. The present solid pharmaceutical formulations consist of a core...
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6045812 |
Cyclodextrin derivatives
The invention relates to novel cyclodextrin derivatives of formula (I) CD(OH) l (OR 1 ) m (OR 2 ) n (I) in which: OR 1 represents a screening or antioxidant group or a mixture...
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6043229 |
Highly fermentable resistant starch
The present invention discloses that retrograded starch having more than 55% resistant starch with >50% chains of DP 10-35 gives rise to a significantly higher amount of n-butyrate production...
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6024939 |
Contrast media for ultrasonic imaging
Novel contrast media for use in ultrasonic imaging are described. Such contrast media may be comprised of an aqueous solution of one or more biocompatible polymers, wherein said biocompatible...
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6018033 |
Hydrophilic, hydrophobic, and thermoreversible saccharide gels and forms, and methods for producing same
Polymerizable saccharide monomers are made by the reaction of a saccharose and a (meth)acrylate. Hydrophilic, hydrophobic and thermoreversible gels and foams are formed upon polymerization of the...
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6015799 |
Dextrin sulfates and anti HIV-1 agents and composition thereof
This invention provides an agent against HIV-1 and related viruses, the agent being or including dextrin sulphate containing at most two sulphate groups per glucose unit. The invention also...
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6001821 |
Dioxane-substituted cyclodextrin macromolecules and inclusion complexes
The preparation of compositions containing cyclodextrin moieties which are modified by fusing 1,4 dioxane rights to glucopyranosyl residues is described. These compositions are suited as carrier...
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5981740 |
Polymerizable cyclodextrin derivatives for use in dental applications
Polymerizable cyclodextrin derivatives (PCDs) for use in dental applications are disclosed. Each PCD molecule contains covalently attached polymerizable groups, and may also contain other...
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5939466 |
Poly-unsaturated carbohydrate derivatives, polymers thereof and their use
The present invention relates to polymerizable derivatives of carbohydrates comprising a carbohydrate radical and more than one radically polymerizable hydrocarbon group which is linked optionally...
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5935941 |
Alkylations of cyclodextrins leading to derivatives which have a ridgidly extended cavity
By controlling basicity of the reaction, is possible to alkylate preferentially the secondary hydroxyls of cyclodextrins. These hydroxyls surround the principal, wide, entry into the cyclodextrin...
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5929052 |
Energy formulation
A novel dextrin-type starch is suitable for supplying energy to human beings in preparation for or after a physical activity. The starch is characterized in that it has a molecular weight of from...
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5925534 |
Method for measuring LDL-cholesterol
The amount of cholesterol in low density lipoproteins in a sample can be measured by contacting the sample with one or more reagent solutions to carry out the reaction in the presence of a...
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5906981 |
Halopropargyl inclusion complexes
A biocidal composition which comprises an inclusion complex of a halopropargyl compound and a cyclodextrin or a modified cyclodextrin, useful broadly in industrial systems and more particularly in...
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5900478 |
Activated mono-, di-, 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,...
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5900372 |
Method for the culture of microorganisms of the genera helicobacter, campylobacter and arcobacter employing culture media comprising cycodextrin
Method for the culture of microorganisms of the genera Helicobacter, Campylobacter and Arcobacter, wherein culture media are employed, which comprise, in place of blood or its derivative,...
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5886168 |
Low D.E. starch conversion products having a sharp differentiation in molecular size
Starch containing amylopectin is hydrolyzed with an alpha-amylase, preferably derived from Bacillus stearothermophilus, under conditions which cause a non-random cleavage of the starch molecules to...
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5874419 |
Compositions and methods for modulating growth of a tissue in a mammal
Polyionic derivatives of cyclodextrins and methods for preparing these derivatives are provided in which a polyionic derivative of cyclodextrin is combined with a growth factor, preferably a...
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5874418 |
Sulfoalkyl ether cyclodextrin based solid pharmaceutical formulations and their use
Sulfoalkyl ether-cyclodextrin (SAE-CD) based pharmaceutical formulations are provided by the present invention. These formulations comprise SAE-CD derivatives and a therapeutic agent, a major...
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RE36092 |
Substituted cyclodextrins and process for chromatographic separation of chiral organic compounds
Substituted cyclodextrins of the general formula ##STR1## in which R 2 and R 6 mean straight-chain or branched alkyl or alkenyl groups with 1 to 8 carbon atoms or cycloalkyl groups with 5 to 8...
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5866533 |
Polyhydroxycarboxylic acid composition derived from maltodextrins by oxidation with an oxygen containing oxidant
The present invention a polyhydroxycarboxylic acid composition derived from maltodextrins by oxidation with an oxygen containing oxidant. The invention also relates to a process for the production...
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RE36032 |
Rice dextrin oral rehydration solution
An improved oral rehydration solution comprising a mixture of rice dextrin and required electrolytes is provided. The functionality of the rice dextrin in oral rehydration solutions is superior to...
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5854225 |
Compounds derived from cyclodextrin
The invention relates to cyclodextrin derivatives of formula (I) CD(OH) I (OCOR) m (OR 2 ) n (1) in which each R 1 independently denotes a C 6 -C 24 alkyl radical or a C 8 ...
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5854320 |
Water base erasable ink compositions
A water base erasable ink composition for use in marking pens which comprises: (a) water as a solvent; (b) a coloring agent; (c) an aqueous emulsion of at least one nonvolatile oily...
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5852003 |
Drug and pharmaceutical composition for the treatment of muscles
Use of at least one polymer or one biopolymer, called HBGFPP, specifically protecting the growth factors of the FGF and beta TGF families from tryptic degradation in the manufacture of a drug for...
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5846954 |
Cyclodextrin compounds and methods of making and use thereof
The present invention provides polyanionic, substituted CDs having cellular growth modulating-activity. The invention further provides CDs having anionic groups on one side of the CD molecule....
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5847108 |
Clathrate of isoflavone derivatives and edible composition comprising the same
Clathrate compounds comprising an isoflavone derivative and a cyclodextrin are disclosed. The clathrate compounds have improved water solubility and good taste properties, thereby making the...
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5840881 |
Composition containing a water-insoluble or slightly water-soluble compound with enhanced water-solubility
A composition is disclosed comprising a water-insoluble or slightly water-soluble compound and a branched cyclodextrin-carboxylic acid. The branched cyclodextrin-carboxylic acid significantly...
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5840883 |
Dextrin ester of fatty acids and use thereof
Disclosed are a dextrin ester of fatty acids in which dextrin has an average saccharide polymerization degree of 3 to 150, the fatty acids comprise a straight chain fatty acid having 8 to 22 carbon...
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5840713 |
Therapy for tissue membrane insufficiency
Disclosed are methods of therapy applicable to pathologies that involve loss of integrity of tissue and organ membranes that lead to abnormal permeation of proteinic and other agents and their...
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5840714 |
Inclusion complexes of racemic ibuproxam and of optically active ibuproxam with cyclodextrin derivatives, pharmaceutical preparations containing said inclusion complexes and methods for using same
Inclusion Complexes of Racemic Ibuproxam and of Optically Active Ibuproxam with Cyclodextrin Derivatives, Process for the Preparation Thereof, Pharmaceutical Preparations Containing these Inclusion...
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5837060 |
Process for the manufacture of a starch hydrolysate of low polymolecularity index, obtention and use of novel starch hydrolysate in peritoneal dialysis
The invention relates to a process for the manufacture of a starch hydrolysate of low polymolecularity index which may be used in particular in continuous ambulatory peritoneal dialysis. This...
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5834446 |
Nerve process growth modulators
Nerve process growth modulation can be achieved using derivatized cyclodextrins. Processes for making sulfated and aminated β-cyclodextrin derivatives are also described in which a compound of the...
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5831081 |
Process for the purification of water-soluble cyclodextrin derivatives
A process for the purification of water-soluble cyclodextrin derivatives utilizes a reverse osmosis (RO) using at least one hydrophilic, asymmetric solution-diffusion membrane with a nominal...
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5821349 |
Derivatives of cyclodextrins, their preparation and their use for incorporating hydrophobic molecules into organized surfactant systems
The invention relates to derivatives of cyclodextrins, their preparation and their use for incorporating hydrophobic molecules into organized surfactant systems. These derivatives of cyclodextrins...
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5814472 |
Measurement of LDL-cholesterol
Cholesterol in low density lipoproteins can be measured specifically and precisely by optically measuring a reaction product of a living sample with cholesterol oxidase or cholesterol dehydrogenase...
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5807844 |
Production of toxin binding biopolymers, use thereof
A method for production of toxin-binding, non-toxic, modified, biopolymers and the use thereof for the treatment of septic shock, infections and toxic states and to the use of them as carriers for...
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5800602 |
Use of inclusion compounds of cyclic polysaccharides as charge control agents
Inclusion compounds consisting of a host compound, which is a cyclically linked polysaccharide having 3 to 100 monomeric saccharide units and forming a cavity in its molecular framework, and of one...
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5798342 |
Use of natural cyclodextrins and their derivatives for the solubilization of platelet anti-aggregating agents from the family of ginkgolides
The invention relates to the use of natural cyclodextrins and their derivatives for the solubilization of platelet anti-aggregating agents from the family of Ginkgolides. The cyclodextrins used...
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5795397 |
Chemically derivatized 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...
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5792857 |
Substituted derivatives of per (3,6-anhydro) cyclodextrins, their preparation process and their use for separating ions
The invention relates to substituted derivatives of per(3,6-anhydro)cyclodextrins, their preparation process and their use for the separation of ions. These derivatives comply with one of the...
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5789569 |
Isothiocyanated cyclodextrin derivative
The present invention relates to an isothiocyanated cyclodextrin derivative which can label various kinds of organic compounds containing an amino group as their functional group. In some...
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5780620 |
Non-reducing oligosaccharides and their production and use
Novel non-reducing oligosaccharide having a structure represented by the formula of alpha-D-oligoglucosyl alpha-D-oligoglucoside is obtained by exposing either an aqueous solution which contains...
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5776914 |
Prevention of hemolysis
Disclosed are compositions and methods for preventing or substantially inhibiting the hemolytic activity of hemolysis inducing agents. The methods and compositions are based on the use of an...
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5763598 |
Branched cyclodextrins and method for producing them
Disclosed are novel branched cyclodextrins having any of an N-acetylglucosamine group, a glucosaminyl group, an N-acetylgalactosaminyl group and a galactosaminyl group as bonded to the hydroxyl...
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5760017 |
Cyclodextrin derivatives usable in particular for solubilizing hydrophobic chemical compounds such as medicaments and their preparation process
The invention relates to novel cyclodextrin derivatives according to formula: ##STR1## in which R 1 represents OH or NH(CH 2 ) p OH, n is equal to 5, 6 or 7 and p is an integer from 2 to 6, it...
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5760016 |
Use of mono-3,6-anhydrocyclodextrins for solubilizing a hydrophobic compound and for controlling the purity of an enantiomer and process for the preparation of these cyclodextrins
The invention relates to the use of mono-3,6-anhydrocyclodextrins for solubilizing a hydrophobic compound and for controlling the purity of an enantiomer. The mono-3,6-anhydrocyclodextrin complies...
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5756721 |
Purification of polysaccharides
A steam-stripping process suitable for the removal of impurities from polysaccharides, including soluble starch hydrolysates, is disclosed herein. This process may be used in combination with other...
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5756484 |
Pulverulent hydroxypropyl-β-cyclodextrin composition and process for its preparation
The invention relates to a novel pulverulent hydroxypropyl-β-cyclodextrin compound having a centered particle size free of fine particles and an appreciably improved capacity to dissolve in...
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5756717 |
Protein imaging
Disclosed are specifically designed binding, "protein imaged" sorbents which reversibly bind with high specificity and affinity a preselected macromolecule, specifically a protein. The sorbents...
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