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8158186 |
2-methylthioethyl-substituted heterocycles as feed additives
A chemical compound of the general formula I or II is useful as feed additive: wherein X=O or NR, and R=H, C1-C6-alkyl (optionally branched), C3-C6-cycloalkyl, aryl, or aralkyl, and wherein R1, R2,...
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8039647 |
2-amino-bicyclo (3.1.0) hexane-2,6-dicarboxylic ester derivative
A drug effective for the treatment and prevention of psychiatric disorders such as schizophrenia, anxiety and related ailments thereof, depression, bipolar disorder and epilepsy. The drug...
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8022231 |
Process for preparing monochloroethylene carbonate and subsequent conversion to vinylene carbonate
Processes for preparing monochloroethylene carbonate include reacting ethylene carbonate with chlorine gas in a liquid phase under irradiation of UV light and introducing a separate feed of an...
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7939621 |
Oligocarbonate molecular transporters
A cyclic carbonate monomer, including: whereinR1, R2, and R3 are independently selected from the group consisting of H, linear or branched, substituted or unsubstituted alkyl;R10 is a connecting...
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7888517 |
Process for production of glycidol
The present invention relates to a process for producing glycidol from glycerol carbonate as a raw material with a high yield. The process for producing glycidol according to the present invention...
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7879906 |
GABA analogs, compositions and methods for manufacturing thereof
The invention provides compounds of Formula (I), pharmaceutical compositions and methods of synthesis thereof.
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7868192 |
Process for producing glycidol
The present invention relates to a process for producing glycidol from glycerol carbonate by subjecting the glycerol carbonate to decarboxylation reaction in the presence of a solvent containing no...
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7846967 |
Cosmetic composition for skin whitening comprising senkyunolide A as active ingredient
The present invention relates to cosmetic compositions and more particularly to skin-whitening cosmetic compositions comprising senkyunolide A as an active ingredient. The present invention...
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7790908 |
Process for preparing glyceryl carbonate
The present invention relates to a process for preparing highly pure glyceryl carbonate by transesterifying dialkyl carbonates or cyclic carbonates in the presence of a basic catalyst.
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7772408 |
Substituted 5-alkoxypsoralens as inhibitors of potassium channel activity in lymphocytes and other cells
Compositions of matter comprising 5-phenylalkoxypsoralen compounds and their method of synthesis and use. The compounds are useable to treat diseases or disorders in human or veterinary patients,...
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7767811 |
Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids
One aspect of the present invention relates to a method for the kinetic resolution of racemic and diastereomeric mixtures of chiral compounds. The critical elements of the method are: a non-racemic...
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7728069 |
Reactive cyclic carbonates and ureas used for modifying biomolecules, polymers, and surfaces
Disclosed are reactive cyclic carbonates and ureas of formula (I) or (II), wherein R and X have the meaning indicated in the description. Said carbonates and ureas allow functional groups to be...
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7674919 |
Process for the preparation of alkylene carbonate
A process for the preparation of an alkylene carbonate, said process comprising contacting the corresponding alkylene oxide with carbon dioxide in the presence of water and in the presence of a...
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7635742 |
Modified isocyanates
Modified stable polyisocyanates are described having at least one isocyanate function modified by a group having cross-linking functionality. The modified stable polyisocyanates may be prepared by...
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7544216 |
Unsubstituted and polymeric lactone colorants for coloring consumer products
This invention relates to unsubstituted and polymeric leuco colorants for use as consumer product additives to indicate a product function by color change, to make attractive or distinctive visual...
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7501531 |
Process for the preparation of alkylene carbonate
A process for the preparation of an alkylene carbonate, said process comprising contacting the corresponding alkylene oxide with carbon dioxide in the presence of a metal salt immobilised on a...
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7456299 |
Process for the production of alkylene carbonate and use of alkylene carbonate thus produced in the manufacture of an alkane diol and a dialkyl carbonate
An alkylene carbonate is produced by the reaction of an alkylene oxide with carbon dioxide in the presence of a phosphonium compound as catalyst in a process in which (a) the alkylene oxide, carbon...
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7375224 |
Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates
The present invention provides an adenine modified solid, ordered, mesoporous, bifunctional, organo-inorganic silica-based catalyst, its method of preparation and also a process for the production...
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7365214 |
Process for the preparation of cyclic carbonates
The present invention provides an improved process for the preparation of cyclic carbonates which comprises reacting an olefins or its epoxide with carbon dioxide or a mixture of oxygen-containing...
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7199252 |
Process for α,β-dihydroxyalkenes and derivatives
Disclosed is a process wherein a first olefin selected from certain α,β-dihydroxyalkenes and 4-(alkenyl)ethylenecarbonates is reacted with a second olefin reactant to produce an olefin metathesis p...
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7112633 |
Preparation of a compound containing cyclic and linear carbonate groups
The invention relates to a process for the preparation of compound(s) comprising at least one acrylate or methacrylate group, at least one linear carbonate group and at least one 5-membered cyclic...
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7101912 |
Carbidopa prodrugs and derivatives, and compositions and uses thereof
Prodrugs of carbidopa, derivatives of carbidopa prodrugs, methods of making prodrugs of carbidopa and derivatives thereof, methods of using prodrugs of carbidopa and derivatives thereof, and...
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7098201 |
Heteroaromatic derivatives having an inhibitory activity against HIV integrase
A compound of the formula (I): wherein X is hydroxy, protected hydroxy or optionally substituted amino; Y is —COORA wherein RA is hydrogen or ester residue, —CONRBRC wherein RB and RC each is ind...
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7087635 |
3-substituted oxindole β3 agonists
The present invention relates to a β3 adrenergic receptor agonist of formula I: or a pharmaceutical salt thereof; which is capable of increasing lipolysis and energy expenditure in cells and, ...
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7078538 |
Baccatin III derivatives
A process for the preparation of 14 beta-hydroxy-1,4-carbonate-deacetylbaccatin III and intermediates useful for the preparation of novel taxan derivatives with antitumor activity are disclosed.
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7057038 |
Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids
One aspect of the present invention relates to a method for the kinetic resolution of racemic and diastereomeric mixtures of chiral compounds. The critical elements of the method are: a non-racemic...
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7005496 |
Production of trimethylene carbonate from poly (trimethylene carbonate) by wiped film reactive evaporation
A method for producing trimethylene carbonate poly(trimethylene carbonate which comprises (a) introducing liquid poly(trimethylene carbonate) and an optional catalyst into a wiped film evaporator...
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6953800 |
Use of selective antagonists of the α1B-adrenergic receptor for improvement of sexual dysfunction
Described is the use in the treatment of either male or female sexual dysfunction of selective antagonists of the α1B-adrenergic receptor and the pharmaceutical compositions containing them as ...
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6933394 |
Catalyst for synthesizing alkylene carbonate
The present invention provides an alkylene-carbonate synthesis catalyst comprising a compound insoluble to one phase containing alkylene carbonate produced when the alkylene oxide and carbon...
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6924379 |
Process for preparation of cyclic carbonate
A catalytic system comprising of Zinc-substituted polyoxometalate, Na12[WZn3(H2O)2(ZnW9O34)2].48H2O and a Lewis base has been discovered to be efficient for chemical fixation of CO2 with epoxides...
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6861537 |
Tricyclic and tetracyclic taxane intermediates
The synthesis of taxol and other tricyclic and tetracyclic taxanes.
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6849626 |
Aza-amino acid derivatives (factor Xa inhibitors 15)
The invention relates to semicarbazides of the general formula I where R1, R2, R3, R4 and I have the meaning indicated in claim 1. The compounds of the formula I can be employed as pharmaceutical...
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6831075 |
Heterocyclic substituted pyrazolones
The present invention is directed to novel heterocyclic substituted pyrazolones, including pharmaceutical compositions, diagnostic kits, assay standards or reagents containing the same, and methods...
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6828445 |
Process for the preparation of baccatin III derivatives
A process for the preparation of 14β-hydroxy-1,4-carbonate-deacetylbaccatin III and intermediates useful for the preparation of novel taxan derivatives with antitumor activity are disclosed.
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6825361 |
Cathodic electrocoating compositions containing hydroxyl-carbonate blocked polyisocyanate crosslinking agent
An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct and a blocked polyisocyanate crosslinking agent; wherein the improvement is the use of a...
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6743914 |
Kinetic resolutions of chiral 2-and 3-substituted carboxylic acids
One aspect of the present invention relates to a method for the kinetic resolution of racemic and diastereomeric mixtures of chiral compounds. The critical elements of the method are: a non-racemic...
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6730783 |
Process for preparing aminoguanidines and alkoxyguanidines as protease inhibitors
Aminoguanidine and alkoxyguanidine compounds, including compounds of the formula: wherein X is O or NR9 and R1-R4, R6-R9, R11, R12, Ra, Rb, Rc, Y, Z, n and m are set forth in the specification, as...
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6727369 |
Process for the preparation of baccatin III analogs bearing new C2 and C4 functional groups
Process for the preparation of a derivative or analog of baccatin III or 10-desacetyl baccatin III having a C2 substituent other than benzoate and/or a C4 substituent other than acetate in which...
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6716874 |
Synergistic insecticide mixtures
The invention relates to insecticidal mixtures comprising compounds of the formula (I) in which X′, Y′, Z′, n, G′, A′ and B′ are as defined above and agonists and/or antagonists of nicotinic a...
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6699998 |
Non-aqueous electrolyte and lithium secondary battery using the same
A non-aqueous electrolyte comprising a non-aqueous solvent and a lithium salt dissolved therein, and a cyclic carbonate, linear carbonate, and vinylene carbonate having a chlorine content of 100...
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6649652 |
Prodrugs for antimicrobial amidines
A methods of treating an infection comprises administering a therapeutically effective amount of a compound described by the Formula (I)
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6627761 |
Multifunctional carbonates and derivatives
The present invention provides a more economical method of producing multifunctional carbonate resins. It overcomes the disadvantage of using relatively expensive starting material, such as...
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6627656 |
Method of treatment using phenyl and biaryl derivatives as prostaglandin E inhibitors and compounds useful therefore
This invention encompasses a method for the treatment or prevention of prostaglandin mediated diseases comprising administering to a mammalian patient a compound of formula I: in an amount that is...
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6627762 |
Acetal and hemiacetal ester linked propylene carbonate functional (meth)acrylic esters and method of making same
Compounds of the formula: whereinR1 is H or methyl,R2 is H or alkyl,R3 is C2-C4 alkylene,n is 0-4,n′ is 1-4,x is one or more,y is one or more,x+y=z, andA is a z-valent organic group linked to the g...
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6608213 |
Fluorescence-labeled probe for DNA and a fluorescence-labeled plasmid
This invention provides a precursor compound of a novel fluorescence-labeled probe for DNA, prepared by covalent binding of a fluorescent substance such as fluorescein isothiocyanate, wherein a...
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6579902 |
Ribose-substituted aromatic amides, method for the production and use thereof as medicaments
Compounds of formula (I); wherein R1=alkyl, alkenyl or alkynyl, O-alkyl, O-alkenyl or optionally substituted, optionally interrupted O-alkynyl; R2=hydrogen or halogen; R3=hydrogen, alkyl or...
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6562967 |
Kinetic resolutions of chiral 2-and-3-substituted carboxylic acids
One aspect of the present invention relates to a method for the kinetic resolution of racemic and diastereomeric mixtures of chiral compounds. The critical elements of the method are: a non-racemic...
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6521663 |
Aminoguanidinyl- and Alkoxyguanidinyl-substituted phenyl acetamides as protease inhibitors
Phenyl acetamide compounds are described, including compounds of Formula I: or a solvate, hydrate or pharmaceutically acceptable salt thereof; wherein R3-R6, R11, B, Y and W are set forth in the...
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6515145 |
Process for the production of carbonates that melt at a high temperature
A method for preparing carbonates includes reacting an alkylene oxide with carbon dioxide in the presence of a catalyst and a non-protic solvent. The method further includes having the boiling...
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6495703 |
Process for the preparation of glycerol carbonate
The present invention provides a simple and inexpensive process for preparing glycerol carbonate. Namely, according to the present invention, glycerol carbonate is prepared by reacting glycerol...
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