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WO/2007/093659A1 |
The invention relates to a method for using the natural biophenols, tyrosol and hydroxytyrosol, contained in the industrial by-products that result from the crushing and processing of olives, whether from three-phase or two-phase presses...
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WO/2007/088689A1 |
A process for the recovery of bisphenol A from an isomerization fluid which comprises feeding in the presence of phenol an isomerization fluid formed in step (D) into a crystallizer which is equipped with an external jacket and has the f...
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WO/2007/090095A2 |
A method is described for synthesizing and adminisitering carotenoid compounds with improved antioxidant characteristics. In some embodiments, extension or improvement of conjugation may be employed in structural modification of caroteno...
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WO/2007/086226A1 |
A process for producing high-quality granular bisphenol A which comprises bringing granular bisphenol A (2,2-bis(4-hydroxyphenyl)propane) into contact with a metal-scavenging member disposed after a granulation step. Thus, metal particle...
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WO/2007/086239A1 |
A process for the production of bisphenol A (BPA) which comprises the step of subjecting part of the mother liquor obtained in the production to impurities removal treatment and then recycling the resulting liquor to the reaction system,...
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WO/2007/086324A1 |
Disclosed is an adamantane derivative which enables to obtain a cured product excellent in optical characteristics such as transparency and light resistance, electrical characteristics such as long-term heat resistance and dielectric con...
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WO/2007/086223A1 |
A process for producing bisphenol-A prills from molten bisphenol A which comprises using a palletizing apparatus comprising: a palletizing tower in which molten bisphenol A is sprayed and brought into contact with a circulating gas to fo...
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WO/2007/082098A2 |
4-Aminopicolinic acids having tri- and tetra-substituted aryl substituents in the 6-position, and their amine and acid derivatives of the forula I are potent herbicides demonstrating a broad spectrum of weed control.
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WO/2007/076704A1 |
Aryl dihydro-naphthalene lignan derivatives of the following formula with Akt inhibiting activity, and the method of the said compounds and the pharmaceutical composition containing the compounds for treating cancer by inhibiting Akt act...
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WO/2007/074490A1 |
The invention relates to a process for producing triacetylhydroxytyrosol as a pure compound by direct treatment of the organic extracts of olive oil mill waste waters, rich in hydroxytyrosol, with an acylating mixture consisting of perch...
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WO/2007/074776A1 |
The invention aims at providing a simple and easy method by which many kinds of organic chemicals (contaminants) can be efficiently decomposed in a short time and separated and recovered as insoluble matter. Water or soil contaminated wi...
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WO/2007/073236A1 |
The invention relates to chemistry, particularly to physical chemistry of polymers, to biology and medicine, and concerns substances useful as antihypoxants, antioxidants, labour-efficiency improving agents found its application in pharm...
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WO/2007/069561A1 |
Disclosed is a process for production of Bisphenol-A comprising a reaction step of supplying a phenol raw material and an acetone raw material into a reactor filled with an ion exchange resin catalyst to yield a reaction solution contain...
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WO/2007/058234A1 |
A process for producing bisphenol A which includes a reaction step in which raw-material phenol and raw-material acetone are passed through a vertical fixed-bed reactor packed with an ion-exchange resin catalyst to obtain a liquid reacti...
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WO/2007/056500A2 |
Disclosed herein are novel di-aromatic compounds and methods for using various di-aromatic compounds for treatment and prevention of diseases and disorders related to estrogen receptors.
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WO/2007/046434A1 |
An apparatus for producing bisphenol A which has (1) a condensation step in which excess phenol is condensed with acetone, (2) a concentration step, (3) a crystallization/solid-liquid separation step, (4) an adduct decomposition step, an...
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WO/2007/046474A1 |
A process for the production of bisphenol A by condensing phenol with acetone in the presence of a strongly acidic ion-exchange resin, wherein an ion-exchange resin is judged to be a high-quality strongly acidic ion-exchange resin when t...
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WO/2007/046338A1 |
A fixed-bed reactor having an ion-exchange resin catalyst layer. The reactor has a liquid collection/discharge mechanism in a lower part thereof, and a liquid reaction mixture yielded is discharged through the liquid collection/discharge...
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WO/2007/044139A1 |
An improved process is provided for producing bisphenol-A (BPA) comprising steps of (1) contacting benzene and a C3 alkylating agent, e.g. propylene, isopropanol or propyl chloride, under alkylation conditions with an alkylation catalyst...
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WO/2007/038875A1 |
The invention is directed to komaroviquinone, compound 1, 4 rings, heterocyclic (6,5,6,6-ring system), as CCR5 receptor antagonist, and to a pharmaceutical formulation comprising compound 1. The invention further relates to a use of the ...
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WO/2007/026911A1 |
Disclosed is a dehydration method for removing water from a hydrolysis mixture containing unreacted water that is generated during the production of a phenol by hydrolysis of a monochlorobenzene. The method comprises the steps of feeding...
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WO/2007/026754A1 |
A high-purity 2,2-diallylbisphenol A which is easy to handle and is solid. It is for use as raw materials for electronic materials, such as a hardener for semiconductor encapsulation materials and an additive for polyimide resins. It is ...
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WO/2007/015015A2 |
The invention relates to a method for the selective C-alkylation in para position of a hydroxyl group of a hydroxylated aromatic compound. The inventive method for the C-alkylation of a hydroxlated aromatic compound having at least one h...
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WO/2007/013032A2 |
The present invention relates to a process of obtaining a natural, bioactive concentrate, rich on hydroxytyrosol, from olive tree residues and subproducts using clean technologies. These technologies comprise supercritical fluid extracti...
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WO/2007/009590A1 |
Process for the preparation of hydroxytyrosol and its precursors (3,4- dihydroxyphenyl)-acetic acid C1-10-alkyl esters by hydrogenating in a C1-10-alkanol 3,4- mandelic acid or a 3,4-dihydroxymandelic acid C1-10-alkyl ester in the presen...
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WO/2007/005289A1 |
Disclosed is a polymer composition derived from a bis-phenol comprising a conjugated aromatic radical, optionally comprising nitrogen. Suitable bis-phenols as well as methods for making said polymer are also disclosed. Also disclosed are...
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WO/2007/000334A1 |
A compound of formula (I), wherein A represents 2,3-dihydro-1-benzofuran-7-yl, 5-fluoro-2-methoxy-phenyl or 5-fluoro-2-hydroxy-phenyl; and R1 and R2 each independently represent hydrogen, fluorine or chlorine; or a physiologically functi...
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WO/2006/136273A1 |
The present invention relates to a method for the production of dronabinol ((6aR-trans)-6a,7,8,10a-tetrahydro-6,6,9-trimethyl-3-pentyl-
6H- dibenzo[b,d]pyran-1-ol, &Dgr 9-tetrahydrocannabinol (&Dgr 9-THC)) from cannabidiol (CBD) by the c...
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WO/2006/137195A1 |
The sulfonate catalyst represented by the following formula and a ketone compound are added to a solvent and the ingredients are mixed together in the presence of hydrogen. Thus, the ketone compound is hydrogenated to produce an opticall...
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WO/2006/134909A1 |
Novel 1,3-bis(3-formyl-4-hydroxyphenyl)adamantanes useful as intermediates for the synthesis of adamantanebisphenol derivatives or as raw materials of photoresist materials, synthetic resins such as epoxy resin, thermal recording materia...
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WO/2006/134811A1 |
A compound having a structure formed from a polyhydric phenol compound which is represented by the following general formula (I) [wherein R11 and R12 each independently is C3-10 branched alkyl and R13 and R14 each independently is C1-5 l...
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WO/2006/134282A1 |
The invention concerns a cosmetic, therapeutic, in particular dermatological, bioprecursor of formula [A]n -PP - [B]m wherein: PP represents a polyphenol radical where each hydroxyl function is protected by a group A or a group B; A is a...
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WO/2006/133081A2 |
Disclosed is a catalyst composite containing a metal catalyst and a specifically defined carbon support containing a carbonaceous material . A catalyst composite comprises a basic carbon support comprising a carbonaceous material and abo...
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WO/2006/114893A1 |
A method for decomposing a waste aromatic polycarbonate by an aqueous solution of an alkali metal hydroxide and producing an aqueous solution of an alkali metal salt of an aromatic dihydroxy compound, which comprises (1) a dissolution st...
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WO/2006/108545A1 |
The invention relates to a method for producing a color-stable composition containing cardanol. The inventive method is characterized by subjecting, in a first step, raw CNSL (cashew nut shell liquid) to distillation, reacting, in a seco...
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WO/2006/108546A1 |
The invention relates to a method for producing a color-stable composition containing cardanol. The inventive method is characterized by subjecting, in a first step, raw CNSL (cashew nut shell liquid) to distillation, reacting, in a seco...
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WO/2006/106123A2 |
The invention relates to a method for producing biphenols of general formula (I) by reacting monophenols of general formula (II), wherein the radicals R1, R2 and R3 independently represent hydrogen, alkyl, aryl or arylalkyl, with 1 - 10 ...
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WO/2006/106906A1 |
A method of easily synthesizing a cyclopropylphenol derivative. The method, which is a process for producing a cyclopropylphenol derivative represented by the general formula (10): [wherein R1, R2, R3, and R4 each independently is hydrog...
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WO/2006/097744A2 |
The present invention provides the use of a compound of the Formula: (I) wherein R1 is C1-5 alkoxy, OCOC1-3Alkyl, O(CH2)2O(CH2)2O(CH2)2OMe, O(CH2)2O(CH2)2O(CH2)2OH or OH; R2 is H, (CH2)nOH, OCH3, Hal or (II) or (III) R3 is H or (CH2)nOH;...
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WO/2006/097224A1 |
New 4-substituted resorcinol derivatives of general formula (I) and/or B and process for synthesizing same, cosmetic compositions and methods of using same, particularly for skin lightening: formula (I) and formula (B) wherein, X1 and/or...
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WO/2006/097223A1 |
New 4-substituted resorcinol derivatives of general formula (I) and/or B and process for synthesizing same, cosmetic compositions and methods of using same, particularly for skin lightening and/or reducing the appearance of oily or greas...
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WO/2006/093014A1 |
This invention provides a compound represented by general formula (1): (1) wherein R1, R2, R3, R4, and R5 each independently represent one group selected from a hydrogen atom and methyl, acetyl, hydroxyl, and alkoxy groups; and X represe...
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WO/2006/090757A1 |
Provided are a novel bis(hydroxybenzaldehyde) compound which is suitable as functional chemicals, such as a material for a photosensitive resist composition, a raw material and a curing agent for an epoxy resin, a developer and a fading ...
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WO/2006/088716A1 |
The present invention relates to novel tetralin ER-β agonist compounds, pharmaceutical compositions thereof, and use of these compounds to treat a ER-β mediated disease such as nocturia, obstructive uropathy, benign prostatic hypertrop...
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WO/2006/087943A1 |
Methods of phenol compound purification in which crude phenol obtained from a product of the acid decomposition of an alkylaryl hydroperoxide or a product of the acid decomposition of cumene hydroperoxide is treated to separate aliphatic...
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WO/2006/083745A1 |
A method for preparing l,l,l-tris(4-hydroxyphenyl)alkanes generally comprises reacting a mixture of an aromatic hydroxy compound and a ketone in the presence of at least one ion exchange resin catalyst and optionally a co-catalyst to pro...
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WO/2006/077034A1 |
A process is described for the preparation of phenol by the hydrodeoxygenation of polyhydroxylated benzene derivatives or by the selective hydroxylation of benzene under depletive conditions, characterized in that the above-mentioned rea...
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WO/2006/074401A1 |
Hydroxyarenes are alkylated using an ionic liquid catalyst system with olefins, alcohols, or ethers as alkylating agents. The ionic liquid catalyst system comprises chloroindate (III) anions. The reactions may be conducted at moderate te...
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WO/2006/068267A1 |
A radiation-sensitive composition comprising 1 to 80 wt.% of solid components and 20 to 99 wt.% of solvent. The solid components contain compound (B) of 400 to 2000 molecular weight (b) having the structure resulting from introduction of...
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WO/2006/067450A2 |
The present invention relates to a compound of formula (I), or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are each independently H or alkyl; Y is an alkyl group, CONR3R4, COOR5 SO2NR16R17, NHSO2R18 or CN; X is an aryl ...
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