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WO/2010/044940A2 |
Polyfluorene polymers and copolymers having substantial amounts (10-100%) of fluorenes coupled at the 2 and 5 positions of fluorene are useful as active layers in OLED devices where triplet energies > 2.10 eV are required.
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WO/2010/042269A1 |
In a process for reducing the level of tert-butylbenzene in a mixed butylbenzene feed comprising tert-butylbenzene and sec-butylbenzene, the feed is contacted under dealkylation conditions with a catalyst system comprising a dealkylation...
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WO/2010/042315A2 |
In a process for producing cumene from acetone and benzene, a feed stream comprising acetone is contacted with hydrogen in the presence of a hydrogenation catalyst in a first reaction zone under hydrogenation conditions sufficient to con...
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WO/2010/042273A1 |
In a process for oxidizing a hydrocarbon to the corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, a reaction medium comprising a hydrocarbon is contacted with an oxygen-containing gas in a reaction zone ...
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WO/2010/040843A2 |
The invention relates to compounds of formula (I), in which R1, R2, R3, R4, X and Y are defined as cited in the description. The compounds have an immune-modulating action and inhibit or regulate the release of IL-1β and/or TNF-α. They...
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WO/2010/042314A1 |
A process is described for producing cumene comprising contacting a feed stream comprising benzene and a further feed stream comprising isopropanol or a mixture of isopropanol and propylene in the presence of an alkylation catalyst compr...
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WO/2010/041748A1 |
Disclosed is a prophylactic or therapeutic agent for diabetes, diabetic complications, insulin resistance syndrome, metabolic syndrome, hyperglycemia, dyslipidemia, atherosclerosis, heart failure, cardiomyopathy, myocardial ischemia, cer...
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WO/2010/041253A1 |
The present invention relates compositions comprising (3R, 4R, 6R)-stereoisomers of phenyl substituted pinenes having CB receptor agonists properties, uses thereof for the manufacture of pharmaceutical compositions and processes for thei...
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WO/2010/034256A1 |
Disclosed is a process for producing phenol, which includes the steps of: reacting the benzene with bromine to obtain bromobenzene and HBr in the presence of catalyst; reacting HBr with oxide of metal MxO to obtain bromide of metal MxBr2...
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WO/2010/030787A1 |
The invention described herein discloses bisphenol alkane compounds of formulae III and Vl and similar compounds as well as 4-[4-hydroxybenzylthio]- phenol compounds which are estrogen receptor ligands, composition containing these compo...
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WO/2010/024975A1 |
In a process for producing phenol, cyclohexylbenzene is oxidized to produce cyclohexylbenzene hydroperoxide and then the resultant cyclohexylbenzene hydroperoxide is cleaved to produce an effluent stream comprising phenol and cyclohexano...
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WO/2010/013948A9 |
Provided are a complex prepared from ammonium salt-containing ligands and having such an equilibrium structural formula that the metal center takes a negative charge of 2 or higher, and a method for preparing polycarbonate via copolymeri...
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WO/2010/016555A1 |
Disclosed is a polymer, a luminescent material or the like that can form a film by a wet film forming method, has high film stability after the film formation, can realize stacking of other layers on the film, for example, by a wet film ...
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WO/2010/005127A2 |
This invention relates to a heterogeneous copper nanocatalyst composed of copper nanoparticles immobilized on a boehmite support, a method of preparing the same, and the use thereof. The copper nanocatalyst composed of the copper nanopar...
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WO/2010/004371A1 |
A process for preparing 2,2-bis(4-hydroxyphenyl)propane (p,p-bisphenol-A) from2,4,4-trimethyl-2-(4-hydroxyphenyl)chroman (chroman 1.5) is disclosed. Phenol andchroman 1.5 are contacted over an acidic ion exchange resin at a given tempera...
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WO/2010/001982A1 |
A polymeric compound containing a residue of a compound represented by formula (O). [In formula, Ar0's independently represent a substituent such as a hydrogen atom, an alkyl group, an alkoxy group and an aryl group, or a group represent...
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WO/2009/153374A1 |
The invention relates to a method for obtaining a compound having formula (II), in which a methylenedioxybenzene compound having general formula (I) is treated with an alkaline or alkaline earth salt of a glycol in an aprotic polar solve...
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WO/2009/150125A1 |
The subject of the present invention is a method for the hydroxylation of phenol by hydrogen peroxide. The method of the invention for the hydroxylation of phenol to pyrocatechol and hydroquinone in a pyrocatechol/hydroquinone ratio betw...
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WO/2009/150973A1 |
Provided are a method for the efficient production of an alkylated aromatic compound by direct reaction of an aromatic compound with a ketone and hydrogen where a compact reactor can be used, and a method for producing phenol which inclu...
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WO/2009/150974A1 |
Provided are a method for the efficient production of alkylated aromatic compounds such as cumene etc. where a compact reactor can be employed, and a method for producing phenol including a process whereby cumene is obtained using said m...
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WO/2009/144419A1 |
The present invention relates to a method for selectively extracting membrane proteins using at least one calixarene of formula (I). The use of calixarenes in the method according to the invention enables the selective solubilization of ...
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WO/2009/144906A1 |
Provided is a method for enriching the proportions of the optical isomers not only of a compound produced by ring closure but also of the remaining compound which has not undergone ring closure when a mixture of optical isomers of a comp...
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WO/2009/140275A1 |
Compounds of formula (I) wherein X is H or F and pharmaceutically acceptable salts thereof are useful as anesthetics.
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WO/2009/129388A1 |
A method for producing phenol and acetone in a multi-stage process from a cumene hydroperoxide mixture comprising cumene, comprises the steps of: a) distilling an amount of cumene from the cumene hydroperoxide mixture until the cumene ma...
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WO/2009/125072A1 |
A composition, which is suitable for the production of stilbene compounds, can be separated from tall oil. It contains esters of pinosylvin or pinosylvin derivatives and it is concentrated in relation to these. Preferably, the compositio...
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WO/2009/125581A1 |
Provided is a method for manufacturing catechol in a single pot by reacting (4S,5R,6S)-4,5,6-trihydroxy-2-cyclohexen-1-one under hydrogen-reducing conditions while heating.
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WO/2009/122751A1 |
Disclosed is a polyol compound for photoresists, which is characterized by having a structure wherein aliphatic groups and aromatic groups having a plurality of hydroxyl groups on an aromatic ring are bonded alternately. The polyol compo...
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WO/2009/123815A1 |
In a method of reducing the viscosity of a residue stream from the production of bisphenol-A, the residue stream is combined with at least one of (a) a bottoms stream comprising polyalkylaromatic compounds and remaining after the fractio...
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WO/2009/119667A1 |
Disclosed is an inhibitor of the growth of Helicobacter pylori, which comprises a culture supernatant of a plant-derived lactic acid bacterium having 16S rRNA comprising a nucleotide sequence depicted in any one of SEQ ID NO:1 to SEQ ID ...
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WO/2009/114469A1 |
Aromatic polycyanate compounds which comprise cycloaliphatic moieties, a process for the production thereof and resins and thermoset products which are based on these compounds.
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WO/2009/114383A1 |
Epoxy resins and mixtures of polyphenolic compounds which comprise cycloaliphatic moieties, processes for the production thereof and mixtures and cured products which comprise these resins and/or mixtures.
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WO/2009/110526A1 |
Disclosed is a compound which is useful as a prophylactic or therapeutic agent for optical nerve disorders, an inhibitor of the cell death of retinal ganglion cells or an agent for recovering the expression level of a neurofilament light...
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WO/2009/102517A1 |
In a process for producing cyclohexylbenzene, hydrogen and a liquid feed comprising benzene are introduced into a reaction zone and are contacted in the reaction zone under hydroalkylation conditions to produce cyclohexylbenzene. An effl...
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WO/2009/094707A1 |
The present invention relates to substrates comprising a surface to which a compound is immobilised, methods for immobilising said compounds to substrates and devices, particularly medical devices, comprising said substrates. Compounds m...
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WO/2009/087994A1 |
Disclosed is a method for dehalogenating an aromatic halide, wherein a hydrogen gas is brought into contact with a liquid mixture which is obtained by adding an object aromatic halide into water serving as a solvent or an organic solvent...
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WO/2009/087959A1 |
Disclosed are an optically active 2,2'-biphenol derivative and a method which enables simple and efficient production of the compound. Specifically disclosed are an optically active biphenol derivative represented by Formula (1) or (2); ...
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WO/2009/082795A1 |
The present invention discloses 4-nerolidylcatechol and its derivatives isolated from South American / Amazon plants (Pothomorphe species) and their potential use as therapeutical agent for treatment of malarial symptoms, including malar...
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WO/2009/080338A1 |
A process for purifying a phenolic mixture, which process comprises as a first step, providing a phenolic feed containing phenol, water and at least one further organic or acidic component, and as a second step, separating the phenolic f...
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WO/2009/080343A1 |
The present invention concerns a process for the removal of a salt from a salt-containing organic mixture, which process comprises, in a first step, adding water to the salt-containing organic mixture in order to form a water-containing ...
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WO/2009/080340A1 |
A process for the removal of by-products from a phenolic mixture, which process comprises the following steps: subjecting a phenolic mixture to extractive distillation to produce an initial phenolic mixture, contacting said initial pheno...
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WO/2009/077556A1 |
The subject of the present invention is a method for preparing pyrocatechol from which the impurities resulting from the method for the preparation thereof have been removed. The method for preparing purified pyrocatechol from a crude py...
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WO/2009/077549A1 |
The present invention relates to a method for the production of 4,4'-[1-(trifluoromethyl)alkylidene]-bis-(2,6-diphenylphenol
s), in particular to the production of 4,4'-[1-(trifluoromethyl)ethylidene]-bis-(2,6-diphenylphenol
), comprisin...
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WO/2009/076393A2 |
A process for producing aromatic hydrocarbons which comprises a) contacting ethane or mixed lower alkanes with an aromatic hydrocarbon conversion catalyst to produce reaction products including benzene, b) separating methane, hydrogen, a...
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WO/2009/066060A2 |
The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain 4-substituted-6-isopropyl-benzene 1,3-diol compounds (referred to herein as IBD compounds), which, inter alia, inhibit heat ...
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WO/2009/063763A1 |
The invention aims at providing a process for the production of alkylated aromatic compounds which is suppressed in the formation of hydrocarbon by-products as compared with conventional processes and a process for the production of phen...
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WO/2009/058527A1 |
In a process for oxidizing a hydrocarbon to a corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, the hydrocarbon is contacted with an oxygen- containing gas in the presence of a catalyst comprising a cycl...
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WO/2009/017848A9 |
Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs and pharmaceutically acceptable esters, their synthesis, pharmaceutical compositions containing them, and their use in the treatment of amyloid diseases, especially A...
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WO/2009/047343A1 |
The present invention describes non-steroidal compounds of the general Formula (I) in which A is Formula (II) in which X1 means one or more groups on the phenyl rinq and represents independently of one another a halogen, OH, (C1-C4)aIkyl...
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WO/2009/046461A2 |
Crude oils, especially heavy crude oils that are subject to instability on storage or during transportation can be treated with additives in order to stabilizer the crude oil in regard to precipitating contaminants such as asphaltenes. A...
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WO/2009/043761A1 |
The invention relates to a process for the synthesis of stilbene derivatives of formula (I)-(E) or (I)-(Z) in which R represents hydrogen or an OH group, by deprotection in the presence of an aluminium halide and of a tertiary amine of a...
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