Organic compounds -- part of the class 532-570 series inventions

20090270639 - Process for production of (±)-3a,6,6,9a- tetramethyldecahydronaphtho[2,1-b]furan-2(1h)-one: P

20090270640 - Method for production of ethylene oxide in a microchannel reactor: Processes for preparing ethylene oxide, the process comprising: (a) providing a catalyst-comprising microchannel reactor; (b) feeding (i) an ethylene-comprising stream and (ii) a stream comprising oxygen, an oxygen source or both, into the microchannel reactor; and (c) continuously feeding one or more components selected from the group consisting of alkyl... Agent: Connolly Bove Lodge & Hutz, LLP

20090270641 - Method for producing propylene oxide: A method for producing propylene oxide comprising a step of reacting hydrogen peroxide with propylene in the presence of an epoxidation catalyst in a liquid phase to produce propylene oxide and a step of recovering a recyclable constituent in a vent gas generated in the above step by absorbing the... Agent: Fitch, Even, Tabin & Flannery

20090264661 - Methods for producing cyclic phenol sulfides: The present invention discloses methods for producing a cyclic phenol sulfide which comprises the step of reacting a phenol compound as a raw material, in a one-step reaction, with 1.7 to 2.5 molar equivalent of sulfur and 0.25 to 0.75 molar equivalent of an alkali metal reagent per 1 mol... Agent: Hoffmann & Baron, LLP

20090264662 - Process for the preparation of 5,6 -dihydro -4h-4(s)-ethylamino-6(s)-methylthieno[2,3-b] thiopyran-2-sulfonamide- 7,7 -dioxide and its salt: The present invention relates to resolution of (cis, trans) 5,6-dihydro-4H-4-ethylamino-6-methylthieno[2,3-b] thiopyran-2-sulfonamide-7,7-dioxide using dibenzoyl-L-tartaric acid monohydrate or di-p-toluoyl-L-tarrtaric acid monohydrate as a chiral resolving agent in presence of methanol to obtain hemitartarate salt, purifying it to obtain hemitartarate salt of 5,6-dihydro-4 H-4 (S)-ethyl amino-6(S) methylthieno [2,3-b] thiopyran-2-sulfonamide-7,7-dioxide with de of >99%... Agent: Lowe Hauptman Ham & Berner, LLP

20090264663 - 3-hydroxymethylbenzo[b]thiophene derivatives and process for their production: e

20090264664 - Preparation for external application comprising salt of mast cell degranulation inhibitor having carboxyl group with organic amine: The present invention aims at improving the transdermal permeability and photostability of mast cell degranulation inhibitors by forming a salt of the mast cell degranulation inhibitor with an organic amine. Consequently, an external preparation of a mast cell degranulation inhibitor can be provided and the photostability of the mast cell... Agent: Leydig Voit & Mayer, Ltd

20090264665 - Process for producing propylene oxide: A process for more efficiently producing propylene oxide from propylene, oxygen, and hydrogen with catalysts which comprise a noble metal and a titanosilicate having pores not smaller than a 12-membered oxygen ring. The process for propylene oxide production is characterized by reacting propylene, oxygen, and hydrogen in a solution comprising... Agent: Birch Stewart Kolasch & Birch

20090259053 - Process for brominating alkylthiophenes: P

20090259054 - Methods and compositions for the treatment of angiogenesis and macular degeneration: The present invention relates to methods and compositions for the treatment of angiogenesis and macular degeneration. In preferred embodiments, the invention relates to the field of eye health. In some embodiments, the invention relates to the prevention and treatment of angiogenesis by administering compounds disclosed herein. In further embodiments, the... Agent: Medlen & Carroll, LLP

20090259055 - Catalytic enantioselective synthesis of flavanones and chromanones: Various chromanone, flavanone and abyssinone compounds as can be prepared enantioselectively using a chiral thiourea catalyst.... Agent: Reinhart Boerner Van Deuren S.c. Attn: Linda Kasulke, Docket Coordinator

20090259057 - Dianhydrosugar production process: An enhanced process for the production of a dianhydrosugar, such as isosorbide, from the corresponding sugar alcohol is described. The sugar alcohol is combined with an acid catalyst and reacted at elevated temperatures and at atmospheric pressure, eliminating the need for a vacuum. High selectivity and yields are achieved.... Agent: Davis, Brown, Koehn, Shors & Roberts, P.C. The Davis Brown Tower

20090259056 - Recovery and refining of dianhydrosugars:

20090259058 - Process for the preparation of prostaglandin analogues and intermediates thereof:

20090259059 - Catalyst for producing alkylene oxide, method for producing the same, and method for producing alkylene oxide using said catalyst: A catalyst for producing alkylene oxide including fine metal silver particles dispersed and supported on a carrier, wherein not less than 90% of the fine metal silver particles have silver particle diameters of 2 to 100 nm, is disclosed. The catalyst can be produced by impregnating a carrier with a... Agent: Buchanan, Ingersoll & Rooney PC

20090253918 - Novel intermediate for glyt1 inhibitor: This invention relates to an improved process for preparing the glycine transport 1 (GlyT1) inhibitor (Z)-N-(1-(4-(2-furyl)phenyl)-1-(3-thienyl-prop-1-en-3-yl) sarcosine via the novel intermediate (Z)-3-(4-(2-furyl)phenyl)-3-(3-thienyl)-prop-2-en-1-ol and the preparation of the latter.... Agent: Stoel Rives LLP - Slc

20090253919 - Chiral thiourea compounds and process for enantioselective reduction of ketones: Chiral thioureas are effective catalysts for the borane reduction of prochiral ketones to optically active alcohols. A prochiral ketone may be reduced to an optically active alcohol in the presence of a substantially sub-stoichiometric amount of chiral thiourea. The asymmetric thiourea compound of the present invention may be produced according... Agent: Jackson Walker LLP

20090253920 - Method for preparation of anhydrosugar ethers: A method for alkylation of an anhydrosugar compound in which a dialkyl carbonate is reacted with an anhydrosugar compound in the presence of a solid phase basic catalyst. A typical anhydrosugar compound is anhydrosugar alcohol, a dianhydromonoether and mixtures thereof. The reaction step uses zeolyte as the solid phase basic... Agent: Mcdermott Will & Emery LLP

20090253921 - Aerobic oxidative coupling for the formation of biaryls: A method of catalytic oxidative coupling for the formation of hetero-coupled bis-arenes. The method includes placing a solvent, an arene compound, and a catalyst in a reactor having a oxidant atmosphere such that hetero-coupled bis-arenes are formed.... Agent: Gauthier & Connors, LLP