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| Number | Title | Issue Date |
| 7790936 | Process for preparing alkylated aromatic compound The present invention provides a process in which a ketone is directly reacted with an aromatic compound in a single reaction step to obtain the corresponding alkylated aromatic compound in a higher yield. By reacting an aromatic compound with a ketone and hydrogen ... | 09/07/2010 |
| 7745669 | Process for production of alcohol compound A process for the production of an alcohol compound represented by the formula (3): wherein X1, X2, X3, X4, Z, R and n are as defined below, comprising reacting a phenol represent... | 06/29/2010 |
| 7652177 | Process for production of alcohol compound A process for the production of an alcohol compound represented by the formula (3): wherein X1, X2, X3, X4, Z, R and n are as defined below, comprising reacting a phenol represent... | 01/26/2010 |
| 7420003 | Compounds and a novel process for their preparation The present invention is directed to a procedure for making an enantiomerically enriched compound containing a hydronaphthalene ring structure. The process involves reacting oxabenzonorbornadienes with nucleophiles using rhodium as a catalyst and in the presence of ... | 09/02/2008 |
| 7414160 | Process for producing aromatic compounds A process produces an aromatic compound by bringing an aromatic compound (B) into contact with molecular oxygen (C) in the presence of a catalyst (A) comprising at least one of (A1) a heteropolyacid and/or a salt thereof, and (A2) a mixture of oxoacids and/or salts ... | 08/19/2008 |
| 7332148 | Hydrothermally stable metal promoted zeolite beta for NOreduction A stabilized metal promoted aluminosilicate zeolite, useful in the selective catalytic reduction of nitrogen oxides with ammonia, having a silica to alumina mole ratio of at least 8 and less than 30 and an FT-IR absorption peak at 3781 plus or minus 2 cm−1 | 02/19/2008 |
| 7319155 | 7,7-disubstituted (5H,9H)-6,8-dioxabenzocycloheptene compounds useful in the synthesis of non-steroidal analogues of vitamin D Novel 7,7-disubstituted (5H,9H)-6,8-dioxabenzocycloheptene compounds having the structural formula (I): are useful intermediates in the synthesis of non-steroidal derivatives of vitamin D. ... | 01/15/2008 |
| 7250526 | Transfer hydrogenation process and catalyst A catalytic transfer hydrogenation process is provided. The catalyst employed in the process is a metal hydrocarbyl complex which is coordinated to defined bidentate ligands substituted with at least one group selected from an optionally substituted sulphonated hydr... | 07/31/2007 |
| 7232933 | Preparation and use of diols A process for the preparation of diols by a Lewis acid-catalysed aldehyde addition reaction on hydroxyalkynes followed by hydrogenation is described. The process provides a wide range of diols from simple, readily available starting materials. In particular the proc... | 06/19/2007 |
| 7166754 | Methods and compositions for enantioselective oxidation reactions This invention provides methods and catalyst systems for catalyzing enantioselective oxidation reactions, including cyclization reactions and enantioselective oxidation reactions of secondary alcohols and other similarly reactive organic substrates. Use of the metho... | 01/23/2007 |
| 7166337 | Liquid-crystal composition, methods of adjusting the resistance, and substituted phenols The present invention relates to liquid-crystal mixtures having specific resistance values, comprising acidic compounds. The present invention furthermore relates to liquid-crystal displays containing these liquid-crystal mixtures. The invention furthermore relates ... | 01/23/2007 |
| 7132294 | Functionalized small molecules for use in chemical sensors The invention provides a device for selective molecular recognition, the device comprising a sensing portion, wherein said sensing portion includes a substrate having coated thereon a layer comprising a non-volatile, small molecule compound having at least two penda... | 11/07/2006 |
| 7129381 | Glucopyranosyloxybenzylbenzene derivatives, medicinal compositions containing the same and intermediates in the production thereof The present invention relates to glucopyranosyl-oxybenzylbenzene derivatives represented by the general formula: wherein R1 represents a hydrogen atom, a hydroxy group, a substituted or unsubstituted a... | 10/31/2006 |
| 7126023 | Method for deuteration of an inert methylene The present invention relates to a method for deuteration of an inert alkane using activated palladium carbon. The present invention discloses “A method for deuteration of a hydrogen atom of a methyl group or a hydrogen atom bonded to a carbon atom at benzy... | 10/24/2006 |
| 7119123 | Antimicrobially active 4-methyl-4-aryl-2-pentanols, their preparation and use Antimicrobially active 4-methyl-4-aryl-2-pentanols of the Formula 1 below, methods for the preparation of these compounds and their use as antimicrobial active compounds are described. Surprisingly, compounds of th... | 10/10/2006 |
| 7087798 | Process for preparation of spirofluorenols A spirofluorenol such as 3′,9′-dimethoxy-5′-hydroxyspiro[(1H-cyclopent[d,e,f]phenanthrene)-1,7′-benzo[c]fluorene] is produced by protecting a hydroxyl group bonded to a particular fluorenone compound such as 3,9-dimethoxy-5-hydroxybenzo[c]fluorene-7-one with... | 08/08/2006 |
| 7074829 | Antiestrogens, process for their production and their pharmaceutical use This invention relates to new antiestrogens of the general formula in which the substituents have the meanings that are explained in more detail in the description. The new compounds are a) pure antiestrogens o... | 07/11/2006 |
| 7053218 | Process for regioselective demethylation of -methoxy group in phenolic ester and diaryl ketone moieties Demethylation of 3′, 4′-dimethoxy or 3′, 4′, 5′-trimethoxy benzoic ester of a phenol is carried out in the presence of an excess of aluminum halide in an organic solvent to get 4′-Hydroxy, 3′-methoxy or 4′ hydroxy, 3′, 5′-dimethoxy benzoic acid e... | 05/30/2006 |
| 7045665 | Glucopyranosyloxybenzylbenzene derivatives, medicinal compositions containing the same and intermediates for the preparation of the derivatives The present invention relates to benzylphenol derivatives represented by the general formula: wherein R11 represents a hydrogen atom or a protected hydroxy(lower alkyl) group; ... | 05/16/2006 |
| 7019179 | Process for producing aromatic compounds A process produces an aromatic compound by bringing an aromatic compound (B) into contact with molecular oxygen (C) in the presence of a catalyst (A) comprising at least one of (A1) a heteropolyacid and/or a salt thereof, and (A2) a mixture of oxoacids and/or salts ... | 03/28/2006 |
| 6924400 | Triaromatic vitamin D analogues The invention relates, as novel and useful industrial products, to triaromatic compounds, which are vitamin D analogues, of general formula (I): and also to a method for preparing them and to their use in pharmaceutica... | 08/02/2005 |
| 6881868 | Process for the preparation of (R)-2-alkyl-3-phenyl-1-propanols Compounds of formula (I), wherein R1 and R2 are, independently of one another, H,C1-C6alkyl, C1-C6halogenalkyl, C1-C6alkoxyl, C1-C6alkoxy-C1-C | 04/19/2005 |
| 6794409 | Use of ERβ-selective ligands for regulating fertility and compounds useful therefor The present invention discloses the use of ERβ-selective ligands for production of medicaments for regulating fertility without additional use of a progestin. ERβ-agonists are used for treatment of infertility and ERβ-antagonists for contraception. ... | 09/21/2004 |
| 6693214 | Intermediate for sweetener with high sweetness and process for producing the same The present invention relates to a 3-substituted-phenyl-3-merthylbutyric acid and 3-substituted-phenyl-3-merthylaldehyde derivatives, which are useful in the production of N-[N-[3-(3-hydroxy-4-methoxyphenyl)-3-methylbutyl]-L--aspartyl]-L-p heny... | 02/17/2004 |
| 6617470 | Method for esterifying (meth)acrylic acid with an alkanol In a process for esterifying (meth)acrylic acid with an alkanol in the presence of an esterification catalyst, in which unconverted starting compounds and (meth)acrylic ester to be formed are separated off by distillation and an oxyester-containing bottom... | 09/09/2003 |
| 6586461 | Prenyl transferase inhibitors Farnesyl diphosphate analogs, specifically the 3-substituted alcohol precursors of the diphosphate analogs, 3-allylfarnesol and 3-vinylfarnesol, are potent inhibitors of mammalian protein fanesyltransferase (FTase). 3-allylgeranylgeraniol is a highly spec... | 07/01/2003 |
| 6566560 | Resorcinolic compounds The invention provides a resorcinol derivative and a method of using the resorcinol derivative to attenuate the growth of a neoplasm.... | 05/20/2003 |
| 6555287 | Non-subliming, difunctionalized ultraviolet dyes for use in anti-reflective coatings An improved light attenuating compound for use in the production of microdevices is provided. Broadly, the light attenuating compound is difunctional and can be directly incorporated (either physically or chemically) into photolithographic compositions su... | 04/29/2003 |
| 6545188 | Transfer hydrogenation process and catalyst A catalytic transfer hydrogenation process is provided. The catalyst employed in the process is a metal cyclopentadienyl complex which is coordinated to defined bidentate ligands. Preferred metals include rhodium, ruthenium and iridium. Preferred bidentat... | 04/08/2003 |
| 6534657 | Chiral ferrocene phosphines and their use in asymmetric catalytic reactions Ferrocene anchored chiral ligands and metal complexes based on such chiral ligands useful in asymmetric catalysis are disclosed. The metal complexes according to the present invention are useful as catalysts in asymmetric reactions, such as, hydrogenation... | 03/18/2003 |
| 6509507 | Polymerizable biaryls, process for their preparation and their use A process for preparing polymerizable biaryl derivatives comprises reacting an aromatic comprising a 6-membered ring which bears ester or benzylic OH groups in the 1,4 position with a second aromatic in a palladium-catalyzed cross-coupling reaction to giv... | 01/21/2003 |
| 6506908 | Process for preparing 3-hydroxymethyl-4-(aryl or heterocyclic)-cyclopentanones Processes are disclosed for preparing 3-hydroxymethylcyclopentanone compounds, which are useful as intermediates in the preparation of HIV chemokine CCR-5 receptor antagonists. A process is described in which the compounds are prepared by opening the cycl... | 01/14/2003 |
| 6437133 | Method of catalytically removing a protective group containing an allyl group using a reducing agent A method of efficiently removing the protective group from a protected hydroxyl or amino group with an allyl derivative by one step reaction under neutral conditions. A protected hydroxyl or amino group is converted into a free hydroxyl or amino group in ... | 08/20/2002 |
| 6433021 | Indane compounds and their pharmaceutical use Indane compounds of general formulae (1) to (4) and their pharmaceutical use, particularly to achieve mast cell stabilising activity and/or anti-inflammatory activity are described. In these formulae R1 to R7 may be selected from: H,... | 08/13/2002 |
| 6410773 | Sulfonic acid ester derivatives, method for production thereof and use thereof Novel and useful optical active 2-aralkyl-3-sulfonyloxy-1-propanol and 2-aralkyl-3-sulfonyloxypropionic acid are provided by using an optical active 2-aralkyl-3-acyloxy-1-propanol as a starting material. Furthermore, an optical active 2-aralkyl-3-thioprop... | 06/25/2002 |
| 6399787 | Catalytic asymmetric hydrogenation, hydroformylation, and hydrovinylation via transition metal catalysts with phosphines and phosphites Novel transition metal catalysts with conformationally rigid chiral phosphines and phosphites are developed for asymmetric carbon-hydrogen and carbon--carbon bond formation. The invention emphasizes synthesis of chiral amines, ଲ-amino acids and rela... | 06/04/2002 |
| 6323373 | Polymerizable biaryls, method for the production and use thereof A process for preparing polymerizable biaryl derivatives comprises reacting an aromatic comprising a 6-membered ring which bears ester or benzylic OH groups in the 1,4 position with a second aromatic in a palladium-catalyzed cross-coupling reaction to giv... | 11/27/2001 |
| 6291713 | Process of transferring , ଲ-unsaturated alkyl groups to electrophiles There is described a process of transferring ,ଲ-unsaturated alkyl groups to an electrophile (aldehyde, ketone, nitrile, imine, alkyne) by means of a masked zinc alkyl in an aprotic solvent.... | 09/18/2001 |
| 6262014 | 5-Benzylhexanol-2 and perfume composition containing it The present invention relates to 5-benzylhexanol-2 and a perfume composition comprising the same. The perfume composition according to the present invention has a floral scent, high stability and, in the mixture system of a product, excellent scent lastin... | 07/17/2001 |
| 6218430 | Vitamin D3 mimics The present invention relates to non-secosteroidal compounds which activate and modulate the vitamin D receptor (VDR). Because compounds of the present invention display many of the beneficial properties of 1,25(OH)2 D3, but with red... | 04/17/2001 |
