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8088368 Antiviral compounds  
The invention is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and...
8022204 Process of making 3-phenylimino-3H-phenothiazine  
A method of forming a 3-phenylimino-3H-phenothiazine or a 3-phenylimino-3H-phenoxazine mediator includes providing a first reactant including phenothiazine or phenoxazine, providing a first...
8008037 Matrix composition with alkylphenazine quaternary salt and a nitrosoaniline  
A chemistry matrix for use in determining the concentration of an analyte in a biological fluid includes a glucose dehydrogenase, nicotinamide adenine dinucleotide, an alkylphenazine quaternary...
7902197 Pyrrolopyrazine kinase inhibitors  
The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, wherein the variables Q and R are defined as described herein, which inhibit JAK and SYK and are useful...
7879995 Tetraphenylene compounds for organic electroluminescent device  
An organic electroluminescent device, which has, between a pair of electrodes, at least one organic layer including a light-emitting layer, in which the organic layer contains a specific...
7855287 Preparation of high purity phenothiazine N-alkylsulfonates and their use in chemiluminescent assays for the measurement of peroxidase activity  
A process is described for preparing, efficiently and with a high degree of purity N-alkylsulfonates of phenothiazine. The process consists in (a) the preparation of the phenothiazine anion, and...
7833635 Organoelectroluminescent compound and organoelectroluminescent device employing the same  
A cyclopentaphenanthrene-based compound is easy to prepare and excellent in solubility, color purity, color stability, and thermal stability. The cyclopentaphenanthrene-based compound is useful as...
7790881 Methods of chemical synthesis and purification of diaminophenothiazinium compounds including methylthioninium chloride (MTC)  
This invention pertains generally to the field of chemical synthesis and purification, and more specifically to methods of synthesizing and purifying certain 3,7 diamino-phenothiazin-5-ium...
7732064 Anthracene derivative, and light-emitting element, light-emitting device, and electronic appliance using the same  
It is an object of the present invention to provide a light-emitting substance which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a...
7732440 Phenothiazin derivatives, method for the production thereof and use thereof as pharmaceuticals  
The invention relates to compounds of the formula I, wherein R1, R2, R3, R4, R5, R6, R7, A and B are as defined herein, the pharmaceutical compositions and the uses as pharmaceuticals.
7732065 Anthracene derivative compound and organic light-emitting device including the same  
Provided are an anthracene derivative compound represented by Formula 1 below and an organic light-emitting device using the same: whereinAr1 and Ar2 are each independently aromatic groups, R1 and...
7718278 Anthrancene derivative compound and organic light-emitting device including the same  
Provided is an anthracene derivative compound represented by Formula 1 below and an organic light-emitting device using the same: wherein Ar1, Ar2, R1, R2, R′, m, n, j, k, and X are as defined in t...
7691847 Method of treating neurological diseases and disorders  
The present invention provides methods for treating neurological diseases and disorders. Compounds that replace or enhance the function of SMN or alleviate or reduce a phenotype of cells with low...
7659266 Amidine derivatives and their applications as a medicament  
The invention concerns amidine derivatives of general formula (I) exhibiting an inhibitory activity of calpains and/or a trapping activity of reactive forms of oxygen.
7648777 Blue electroluminescent compound and organic electroluminescent device using the same  
An organic electroluminescent compound and an organic electroluminescent device using the same. The organic electroluminescent compound having Formula 1 can be used as blue electroluminescent...
7488771 Stabilization of vinyl ether materials  
A stable viscosity coating composition, a method of forming the stable viscosity coating composition and a method for using the stable viscosity coating composition in a micro-molding imprint...
7465721 2-hydroxytetrahydrofuran derivatives and use thereof as medicaments  
A hydroxytetrahydrofuran of formula wherein A is with the substituents as defined in the specification, having a calpain inhibiting activity and/or an activity which traps the reactive oxygen...
7384933 Derivatives of 2-hydroxytetrahydrofuran and their use as medicaments  
A hydroxytetrahydrofuran of formula wherein A is with the substituents as defined in the specification, having a calpain inhibiting activity and/or an activity which traps the reactive oxygen...
7358358 Electrochromic compound  
A compound for use in electrochromic devices. The compound includes (1) β-(10-phenothiazyl)propoxy phosphonic acid; (2) β-(10-phenothiazyl)propyl-phosphonic acid; and (3) β...
7261952 Red color emitting compounds for organic electroluminescent device and an organic electroluminescent device using them  
The present invention relates to red color emitting compounds for an organic electroluminescent device (OELD), particularly to red color emitting compounds represented by the following formula (1)...
7176168 Lubricant containing a synergistic combination of rust inhibitors, antiwear agents, and a phenothiazine antioxidant  
The present invention describes an improved lubricant composition comprising a particularly effective combination of components comprising ashless antiwear and rust inhibitor additives with an...
7169520 Organophotoreceptor with charge transport material with a hydrazone group linked to a heterocyclic group  
Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a...
7109328 Method for producing acrylic acid  
A process for the fractional condensation of a hot gas mixture which as well as acrylic acid contains at least one further condensable component in a column in the presence of at least one...
7101997 Method for producing phenothiazinium compounds  
A process for producing a phenothiazinium compound comprising the step of: reacting phenothiazine, in the presence of a halogen, with at least one amine selected from the group consisting of:...
7101998 Fused ring compounds, and their use as cationic photoinitiators  
Compounds of formula (I): [in which: R1 represents a direct bond, an oxygen atom, a group >CH2, a sulphur atom, a group >C═O, a group —(CH2)2— or a group of formula —N—Ra, where Ra is hydrogen ...
6992092 Anti-diabetic agents  
The present invention provides compounds of formula (I) the stereoisomers and prodrugs thereof, and the pharmaceutically acceptable salts of the compounds, stereoisomers, and prodrugs; wherein R1,...
6916767 Antioxidant amines based on n-(4aniliophenyl) amides antioxidant amines based on n-(4-anilinophenyl) amides  
A composition of matter is disclosed wherein the composition comprises an N-aromatic substituted acid amide compound selected from the group consisting of compounds of formula (I) wherein A and B...
6825347 Uronium and immonium salts for peptide coupling  
The present invention is directed to salts of the formula: or N-oxides thereof, and their use in preparing an amide.
6815094 Diphenyl anthracene derivatives and organic electroluminescent device employing the same  
A blue electroluminescent compound and an organic electroluminescent device using the blue electroluminescent compound, which includes a 9,10-diphenyl anthracene unit in its backbone and has alkoxy...
6800618 Chemosensitizing agents against chloroquine resistant plasmodium falciparum and methods of making and using thereof  
A compound having the structural formula or a pharmaceutically acceptable salt or prodrug thereof, wherein X is a substituted or unsubstituted alkyl or a heteroatom; n is 4, 5 or 6; Y is a...
6583138 Heterocyclic-ring condensed benzothiazine compound  
The invention provides a novel heterocyclic ring condensed benzothiazine compound which is effective for prevention or remedy of disease, in which histamine, leukotriene and the like participate....
6583146 Thiazolopyrimidine compounds, its production and use  
Compounds represented by general formula (I): and salts thereof, exhibiting excellent adenosine A3 receptor antagonism: wherein A is an optionally substituted benzene ring; B may be further...
6482822 N-(iminomethyl)amines derivatives, their preparation, their use as medicines and compositions containing them  
The invention concerns novel N-(iminomethyl)amine derivatives comprising in their skeleton the aminophenylamine, oxodiphenylamine, carbazole, phenazine, phenoxazine or oxodiphenyl motif, their use...
6458950 Compounds and pharmaceutical compositions containing the same  
A compound shown by the formula II, wherein Het is a mono- or polycyclic heterocyclic group comprising one or more hetero atoms selected from the group consisting of N, O and S which may be the...
6407231 Process for the preparation of a mixture of alkylated phenothiazines and diphenylamines  
This invention relates to a novel, technically advantageous process for the preparation of a mixture of alkylated phenothiazines and diphenylamines. Starting from diphenylamine, this is reacted...
6355839 Alkylation of diphenylamine with polyisobutylene oligomers  
A process for preparation of alkylated diphenylamine antioxidant which comprises alkylating diphenylamine with a polyisobutylene in the presence of a clay catalyst, wherein the polyisobutylene has...
RE37556 Superoxide radical inhibitor  
A superoxide radical inhibitor containing, as an effective ingredient, an azole derivative represented by the general formula (1), [wherein R1 represents a phenyl group which may have 1-3 lower...
6153399 Determining ascorbic acid using ASOD and LEUCO chromogen  
A reagent, kit and method for the quantative determination of ascorbic acid in a sample uses ascorbate oxidase which catalyzes the reaction of reduced ascorbic acid to oxidized ascorbic acid and...
6086852 In vivo stain composition, process of manufacture, and methods of use to identify dysplastic tissue  
N-demethylated and N,N-demethylated derivatives of toluidine blue O and compositions which include these derivatives and the conformational isomers of toluidine blue O. Improved methods for the...
5994538 Spherical 10-phenothiazinylpropanoic acid agglomerates and method for preparing same  
The present invention relates to novel spherical agglomerates of 10-phenothiazinylpropanoic acid. The invention also relates to a process for obtaining those agglomerates.The process for preparing...
5994349 3-carboalkoxy-2, 3-dihydro-1H-phenothiazin-4[10H]-one derivatives  
Phenothiazines of the formula: ##STR1## where R1 is H or --COOR, where R is selected from the group consisting of branched or unbranched alkyl groups containing from 1 to 4 carbon atoms, and where...
5852159 Plastic with reduced sulfur uptake rate  
The present invention relates to plastics comprising a high molecular weight, sterically hindered amine, wherein the sterically hindered amine is at least one amine from the group consisting ofI:...
5830902 Quinuclidine derivative having tricyclic hetero condensed ring  
A quinuclidine derivative represented by the following general formula (I), a pharmaceutically acceptable salt thereof, a hydrate thereof or a solvate thereof, which has strong squalene synthase...
5817831 Alkylation of aromatic amines using a heterpoly catalyst  
Aliphatic hydrocarbyl-substituted aromatic amines are prepared by reacting an aromatic amine and an aliphatic hydrocarbylating agent, such as an olefin, in the presence of a heteropolyacid catalyst...
5811548 Tri-and tetracyclic compounds  
There are described compounds of the formula ##STR1## Wherein the variables have been defined herein. The compounds are useful as research tools in the determination of biologically active peptides...
5714606 Pyrrolidine-containing monomers and oligomers  
The invention relates to pyrrolidine monomeric units and to oligomers which are joined via phosphate linkages, including phosphorothioate, phosphodiester and phosphoramidate linkages.
5597819 Phenothiazine cytokine inhibitors  
New benzothiazine derivatives corresponding to the general formula I: ##STR1## in which: X represents halogen, n represents 0, 1, or 2, B represents the following formula: ##STR2## in which: R1 &...
5503759 Mixtures of alkylated aromatic amines and phenothiazines  
The invention relates to reaction products suitable as antioxidants which are substantially liquid at room temperature and which are obtained by the reaction of olefins with mixtures of...
5498542 Electrode mediators for regeneration of NADH and NADPH  
Disclosed is an electrode suitable for the electrochemical regeneration of the co-enzymes NADH and NADPH. The electrode has imparted on its surface a mediator function which is a...
5362871 Process for the direct and regioselective functionalization in position 2 of phenothiazine  
A process for the direct and regioselective functionalization of phenothiazine which allows one to introduce an SH group in position 2, said process comprising the sulfination or sulfonation of the...
Matches 1 - 50 out of 157 1 2 3 4 >