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Organic compounds -- part of the class 532-570 series June invention type 06/09

20090163721 - Crystalline solids of carvedilol and processes for their preparation: This invention relates to a novel crystalline solid of carvedilol or a solvate thereof, to processes for its preparation, to compositions containing it and to its use in medicine. This invention further relates to a novel process for preparing a crystalline solid of carvedilol Form II.... Agent: Kenyon & Kenyon LLP

20090163722 - N-tert-butoxycarbonyl-2-pyrrolidinones and production method thereof: In the formula (1), R1, R2, R3, R4, R5 and R6 independently represent a hydrogen atom, a halogen atom, a cyano group, a linear, branched or cyclic alkyl group having 1 to 10 carbon atoms, which may have a substituent, a linear, branched or cyclic alkenyl group having 2 to... Agent: Panitch Schwarze Belisario & Nadel LLP

20090156826 - Methods for the preparation of hydroxy-substituted aryl sulfamide compounds: The present invention is directed to processes for the preparation of hydroxy-substituted aryl sulfamide derivatives of the formula I or pharmaceutically acceptable salts, stereoisomers or tautomers thereof, which are monoamine reuptake inhibitors wherein the constituent variables are as defined herein.... Agent: Wyeth Patent Law Group

20090156827 - Material for organic electroluminescent elements and organic electroluminescent element: e

20090156828 - Novel compounds and methods for forming taxanes and using the same: The present invention is broadly directed to novel compounds useful for the synthesis of biologically active compounds. More particularly, the present embodiments disclosed herein relate to novel side chains, that when coupled to a taxane, are useful for the synthesis of pharmaceutically useful taxanes. Methods of forming the novel side... Agent: Morgan, Lewis & Bockius LLP

20090156829 - 5,5'- position linked 1,1'- biphenyl axial chiral ligand and method for preparing the same: wherein: n=5, 6, 7, 8, 9, 10, 11 or 12; R1=hydrogen, alkyl, substituted or unsubstituted aryl, substituted or unsubstituted benzyl; R2=hydrogen, alkyl, substituted or unsubstituted aryl, substituted or unsubstituted benzyl; R3=hydrogen, alkyl, substituted or unsubstituted aryl, substituted or unsubstituted benzyl; R4=hydrogen, alkyl, substituted or unsubstituted aryl, substituted or unsubstituted benzyl.... Agent: Greenblum & Bernstein, P.L.C

20090156830 - Substituted imidazoline compounds: The invention relates to compositions comprising substituted imidazoline compounds including prodrugs, and salts thereof. In some embodiments, the invention relates to the use of these compositions as therapeutic agents, preferably for the treatment of arthritis or cancer. In further embodiments, The invention relates to the pharmaceutical compositions with effective amounts... Agent: Peter G. Carroll Medlen & Carroll, LLP

20090156831 - Processes for preparing darifenacin hydrobromide: The invention encompasses processes for the preparation of darifenacin hydrobromide.... Agent: Kenyon & Kenyon LLP

20090149657 - Process for the synthesis of intermediates of chloramphenicol or its analogues: The present invention relates to the synthesis of antibacterial compounds such as Chloramphenicol and its analogues Thiamphenicol and Florfenicol and particularly to a new reaction for the preparation of the intermediate compound aminodiolphenylsulfone. This reaction permits the introduction of modified residues to obtain modified antibiotics with an improved stability towards... Agent: K&l Gates LLP

20090149658 - Novel histidine derivatives: The present invention is to provide a novel compound which is useful as an excellent analgesic agent. The present invention is to provide the novel histidine derivative having an excellent analgesic action and the like. The compound of the present invention is very useful as a pharmaceutical agent such as... Agent: Oliff & Berridge, PLC

20090149659 - 1-alkyl-3-aminoindazoles: Methods of making 1-alkylindazoles are described. The methods involve reacting a 2-alkylaminobenzonitrile with a nitrosating agent followed by reduction-cyclization of the resulting nitrosamine to form a 1-alkyl-3-aminoindazole. The 1-alkyl-3-aminoindazole can be deaminated to form a 1-alkylindazole which ultimately can be used to form desired indazoles which are preferably pharmaceutically active... Agent: Alcon

20090149660 - Optical recording material and optical recording media: t

20090149661 - N-substituted 3,4-alkylenedioxypyrroles, ester substituted dihydroxypyrroles and methods for synthesis of these pyrroles: A family of N-substituted 3,4-alkylenedioxypyrrole includes monomers for of formula (I) electropolymerization to conjugated polymers and key intermediates for the preparation of the monomers. The preparation of the //-substituted 3,4-alkylenedioxypyrroles is carried out via a synthetic intermediate, an ester substituted dihydroxypyrrole. The synthetic method to prepare the //-substituted 3,4-alkylenedioxypyrrole intermediates... Agent: Saliwanchik Lloyd & Saliwanchik A Professional Association

20090149662 - Processes for preparing zafirlukast: An improved process for the preparation of substantially pure zafirlukast and pharmaceutical compositions thereof.... Agent: Dr. Reddy''s Laboratories, Inc.

20090143596 - Supramolecular assemblies and building blocks: The present invention generally relates to supramolecular assemblies and their modes of synthesis. The supramolecular assemblies include a 1:8 ratio of a supermolecular polyhedral building block and a triangular molecular building block, the supermolecular polyhedral building block having points of extension corresponding to the vertices of a rhombicuboctahedron for linking... Agent: Bryan Cave LLP

20090143597 - Ionic liquids based on imidazolium salts incorporating a nitrile functionality: e

20090143598 - Fluorosilanes: Fluoroalkyl silanes are a class of compounds useful for various industrial purposes. For example, fluoroalkyl silanes which have hydrolysable groups (called hydrolysable fluoroalkyl silanes), are compounds useful as surface treatment agents which provide durable hydrophobic and oleophobic coatings. In general, hydrolysable fluoroalkyl silanes can be represented with the following formula:... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center