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| Number | Title | Issue Date |
| 8044245 | Method for the preparation of optically active 2-sulfonyloxy-1-phenylethanol derivatives Optically active 2-sulfonyloxy-1-phenylethanol derivative of formula (II) can be prepared easily and selectively by the method of the present invention using an asymmetric reduction of an α-sulfonyloxy acetophenone compound with a rhodium catalyst having petamethyl... | 10/25/2011 |
| 7999139 | Solid-phase preparation of [F]fluorohaloalkanes The invention relates to a process for the production of an [18F]fluorohaloalkane which comprises treatment of a solid support-bound precursor of formula (I): SOLID SUPPORT-LINKER-SO2—O—(CH2)nX (I) | 08/16/2011 |
| 7812194 | Positive photosensitive composition A positive photosensitive composition comprises a compound capable of generating a specified sulfonic acid upon irradiation with one of an actinic ray and radiation and (B) a resin capable of decomposing under the action of an acid to increase the solubility in an a... | 10/12/2010 |
| 7638654 | 1-fluoro-1, 1-bis-(phenylsulfonyl)methane and production method thereof A novel 1-fluoro-1,1-bis(arylsulfonyl)methane is provided which is useful in monofluoromethylation. Also provided is a production method thereof. A method for producing a fluorobis(arylsulfonyl)methane, the method including the steps of: treating a bis(arylsu... | 12/29/2009 |
| 7531694 | Process for synthesis of 4-4′-diamino-diphenyl-sulfone A new process for the preparation and purification of 4-4′-diamino-diphenyl-sulfone (dapsone) is described. The process described is a three step process comprising a condensation reaction with the synthesis of a thioether intermediate and then steps of oxidation ... | 05/12/2009 |
| 7417059 | Substituted aromatic-ring compounds, process for producing the same and use The present invention is directed to a class of cyclohexene derivatives bearing sulfamoyl and ester groups which have an inhibitory activity on nitric oxide (NO) production and cytokine production, and are useful as an agent for the prophylaxis and/or treatment of d... | 08/26/2008 |
| 7402704 | Arylsulfones and uses related thereto Aryl sulfone compounds of formula I and II are described and have therapeutic utility, particularly in the treatment of diabetes, obesity and related conditions and disorders: ... | 07/22/2008 |
| 7385086 | Antimicrobial compounds This invention provides compounds and methods for treating, with said compound, a mycobacterial infection by administering to an animal a pharmaceutical composition containing a compound having the formula R—SOn-Z-CO—Y, where R is an alkyl groups havi... | 06/10/2008 |
| 7371503 | Sulfonium salt compound, photoacid generator, and positive-tone radiation-sensitive resin composition A sulfonium salt compound excelling in transparency to deep ultraviolet rays at a wavelength of 220 nm or less, exhibiting well-balanced excellent performance such as sensitivity, resolution, pattern form, LER, and storage stability when used as a photoacid generato... | 05/13/2008 |
| 7335802 | Methods of preparing branched aliphatic alcohols Systems and methods to produced branched aliphatic alcohols are described. Systems may include a dehydrogenation-isomerization unit, an olefin dimerization unit, an olefin isomerization unit, a hydroformylation unit, a dehydrogenation unit, a hydrogenation unit and/... | 02/26/2008 |
| 7332621 | Process for preparing Tamsulosin The present invention relates to a process for preparing Tamsulosin, an anti-benign prostatic hyperplasia drug, which comprises converting o-ethoxyphenoxyethanol to a corresponding sulfonate, and reacting the sulfonate with (R)-(−)-5-(2-aminopropyl)-2-methoxybenze... | 02/19/2008 |
| 7282466 | Sulfur-functionalized carbon nanoarchitectures as porous, high-surface-area supports for precious metal catalysts The invention relates to sulfur-functionalized polymer gels and carbon gels, including aerogels, and such carbon gels containing platinum or metal nanoparticles. The platinum-containing gels may be useful as fuel-cell electrodes. ... | 10/16/2007 |
| 7250446 | Mercaptophenyl naphthyl methane compounds and synthesis thereof Novel mercaptophenyl naphthyl methane compounds, their pharmaceutically acceptable salts and compositions comprised thereof are useful for the prevention or treatment of various medical indications associated with estrogen dependent diseases or syndromes related to ... | 07/31/2007 |
| 7241924 | Industrial process for the production of diphenyl sulfone compounds A process for producing 4-isopropoxy-4′-hydroxydiphenyl sulfone useful as the developer for leuco dyes to be used in thermosensible papers, which is excellent in productivity, economical efficiency and safety and permits the production of the compounds from consta... | 07/10/2007 |
| 7227031 | Prevention of neutrophil recruitment Aspirin (ASA) triggers a switch in the biosynthesis of lipid mediators, inhibiting prostanoid production and initiating 15-epi-lipoxin generation, through the acetylation of cyclooxygenase II. ... | 06/05/2007 |
| 7211697 | Method for producing specific crystalline modifications of polmorphous substances The present invention pertains to a process for the production of a specific crystal modification of a polymorphic, organic substance by precipitation of the specific crystal modification from the aqueous solution of the salt of the polymorphic substances using ordi... | 05/01/2007 |
| 7189880 | Process for producing 2,4′-dihydroxydiphenylsulfone A process for producing 2,4′-dihydroxydiphenylsulfone which comprises separating 4,4′-dihydroxydiphenylsulfone by crystallization from a mixture containing 4,4′-dihydroxydiphenylsulfone, 2,4′-dihydroxydiphenylsulfone, phenolsulfonic acid and phenol which is ... | 03/13/2007 |
| 7102023 | Protecting groups useful in the synthesis of polysaccharides, natural products, and combinatorial libraries One aspect of the present invention relates to optionally substituted halogenated benzyl halides and the like. These compounds are useful as halogenated benzyl ether-based protecting groups for a variety of functional groups. Another aspect of the present invention ... | 09/05/2006 |
| 7102026 | Process for preparing and isolating -bicalutamide and its intermediates The present invention relates to a new process for the synthesis of racemic and optically active bicalutamide starting from ethyl pyruvate and methyl methacrylate. The present invention discloses processes of preparing bicalutamide intermediates including ethyl-[2-{... | 09/05/2006 |
| 7087661 | Safe and effective biofilm inhibitory compounds and health-related uses thereof The present invention provides compounds and materials that reduce the accumulation of microorganisms a surface, by interfering with the attachment of the organisms to the surface. The compounds and materials are thus useful in preventing the formation of biofilms o... | 08/08/2006 |
| 7087788 | Fluorosulfone compounds The present invention relates to new fluorosulfone compounds. These fluorosulfone compounds have utility in preventing, controlling and extinguishing fire. ... | 08/08/2006 |
| 7087710 | Polymeric surfactants derived from cyclic monomers having pendant fluorinated carbon groups A fluorine containing polymer which acts as a wetting, flow or leveling agent, and has at least one polar group. The polymer has at least one pendant or ether side chain containing from about 1 to about 20 carbon atoms with at least 25% of the hydrogen atoms being r... | 08/08/2006 |
| 7078147 | Polymers, resist compositions and patterning process A resist composition comprising a base polymer having sulfone or sulfonate units introduced therein is sensitive to high-energy radiation below 300 nm, is endowed with excellent adherence to substrates while maintaining transparency, and is suited for lithographic m... | 07/18/2006 |
| 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 |
| 7074972 | Secondary C-Csurfactant alcohols The invention relates to secondary C10 to C18 surfactant alcohols of the general formula (I), wherein R represents methyl or ethyl and R′ represents a linear or branched alkyl group with 6–13 C atoms, excepting 5-ethyl-2-nonanol and 6-ethyl... | 07/11/2006 |
| 7056953 | (E)-styryl sulfone anticancer agents (E)-styryl benzylsulfones of formula I are useful as anticancer agents: wherein R1, R2, R3, and R4 are as defined herein. ... | 06/06/2006 |
| 7053148 | Compositions of polysiloxanes, fluoropolymers extenders Fiber materials in the form of fabrics receive, as a result of treatment with compositions according to the invention, a pleasant soft hand and excellent oil-and water-repelling properties with good permanence. The compositions can be obtained by a) preparing a solu... | 05/30/2006 |
| 7053123 | Substituted (e)-styryl benzylsulfones for treating proliferative disorders (E)-Styryl benzylsulfones useful as antiproliferative agents, including, for example, anticancer agents, are provided according to formula I: wherein: R1 is selected from the group consisting of halogen, C1–C6 alkoxy, nitro, phosphonato, amino, sulfamyl... | 05/30/2006 |
| 7033728 | Photoresist composition The present invention relates to a photosensitive composition useful at wavelengths between 300 nm and 10 nm which comprises a polymer containing a substituted or unsubstituted higher adamantane. ... | 04/25/2006 |
| 7012159 | Phenolic compounds and recording materials containing the same Phenolic compounds of general formula (I); and recording materials characterized by containing one of them and exhibiting high light stability wherein R1 and R2 are each hydrogen or C1-... | 03/14/2006 |
| 7009055 | Preparation of Sulfonyl quinoline A dibromomethyl moiety is converted to a sulfonylmethyl moiety by treatment with a sulfinic acid salt. For example, (methyl-sulfonyl)methyl bromo-quinoline is prepared by the treatment of dibromomethyl bromo-quinoline with a sulfinic acid salt. ... | 03/07/2006 |
| 6998490 | Process for the preparation of organic compounds containing a sulfinyl or sulfonyl group A process for the oxidation of thioethers to sulfoxides or sulfones or for the oxidation of sulfoxides to sulfones by treatment of thioethers or sulfoxides with an oxidizing amount of ε-phthalimidoperhexanoic acid is particularly useful for the preparation of compo... | 02/14/2006 |
| 6995287 | Synthesis of vinylsulfones Disclosed is a process comprising reacting a primary alcohol sulfone with a reducing agent and a halogenating agent in the presence of an amide compound present in an amount of less than 1 part amide per part of primary alcohol sulfone to form a vinylsulfone. ... | 02/07/2006 |
| 6982353 | C2-disubstituted indan-1-ol compounds, their derivatives, processes for their preparation, and their use as pharmaceuticals The present invention is directed to C2-disubstituted indan-1-ol systems of the Formula I, physiologically acceptable salts and physiologically functional derivatives thereof, and pharmaceutical compositions comprising... | 01/03/2006 |
| 6960674 | Prevention of neutrophil recruitment Aspirin (ASA) triggers a switch in the biosynthesis of lipid mediators, inhibiting prostanoid production and initiating 15-epi-lipoxin generation, through the acetylation of cyclooxygenase II. ... | 11/01/2005 |
| 6958405 | Polymer-encapsulated titanium zeolites for oxidation reactions Catalysts useful for oxidation reactions are disclosed. The catalysts comprise a polymer-encapsulated titanium zeolite. The catalysts are easy to prepare and use, they are easy to recover and reuse, and they provide good conversions in a variety of important oxidati... | 10/25/2005 |
| 6951930 | Hybridization-triggered fluorescent detection of nucleic acids Compositions and methods for fluorescent detection of nucleic acids are provided. The compositions can be detected by fluorescence when hybridized to a nucleic acid containing a target sequence, but are non-fluorescent in the non-hybridized state. Alternatively, the... | 10/04/2005 |
| 6924391 | Alpha-amino,-thio,-oxo substituted ketones as phospholipase inhibitors Inhibitors of the cytosolic phospholypase A2 enzymes are provided which are of use in controlling a wide variety of inflammatory diseases. The inhibitors of the present invention have the general formula wherein X, Z, ... | 08/02/2005 |
| 6908722 | Acid generator, sulfonic acid, sulfonic acid derivatives and radiation-sensitive resin composition A novel photoacid generator containing a structure of the following formula (I), wherein R is a monovalent organic group with a fluorine content of 50 wt % or less, a nitro group, a cyano group, or a hydrogen atom, and... | 06/21/2005 |
| 6878750 | Benzocycloheptenes, process for their production, pharmaceutical preparations that contain the latter as well as their use for the production of pharmaceutical agents This invention describes the new benzocycloheptenes of general formula I in which R1, R2 and SK have the meanings that are indicated in the description. The new ... | 04/12/2005 |
