Organic compounds -- part of the class 532-570 series inventions 10/07

20070249834 - Metal complexes: The invention relates to novel metal complexes. Said compounds can be used as functional material in a series of different applications which in the broadest sense can be attributed to the electronics industry. The inventive compounds are described by the formula (1) and by compounds (1) to (52).... Agent: Connolly Bove Lodge & Hutz, LLP

20070249835 - Process for preparing rebamipide: The invention provides an improved process for preparing rebamipide that is useful as a medicament, which makes it possible to prepare rebamipide with high purity and high yield. The invention is an improved process for preparing rebamipide of the formula (1), comprising subjecting a carbostyril amino acid compound of the... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20070249836 - Methanesulfonate salts of abiraterone-3-esters and recovery of salts of abirater one-3-esters from solution in methyl tert-butyl ether: A salt of a compound of formula (I) may be made with methanesulfonic acid. The salt and salts with other acids may be prepared by recovering from methyl tert-butyl ether (MTBE).... Agent: Nixon & Vanderhye, PC

20070249837 - Process for the preparation of pyridine derivatives: s

20070249838 - Using alkylmetal reagents for directed metalation of azaaromatics: Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with pyridinic compounds to produce functionalized pyridinic compounds.... Agent: Myers Bigel Sibley & Sajovec

20070244325 - Polymerization processes using bivalent monomeric phenoxy tin catalysts: The present invention relates to monomeric bivalent phenoxy tin compounds, processes for making the phenoxy tin compounds, and processes for making polyurethanes using the tin compounds as polymerization catalysts.... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20070244326 - Self-indicating photo-repatternable hybrid materials and polymers: In some embodiments, the present invention is directed to a method for chemically modifying 7-substituted coumarins to produce polymerizable monomers that are used to prepare photoresponsive materials. In one embodiment, 7-hydroxy-coumarin (umbelliferone) is so modified. The present invention also relates to the photoresponsive linear polymers, copolymers, and hybrid network materials... Agent: Carol M. Nielsen Winstead PC

20070244327 - Opiate intermediates and methods of synthesis: Novel opiate intermediate compositions and methods of synthesis that include changing the substitution pattern on the aromatic ring of the pre-Grewe intermediate are provided.... Agent: Mallinckrodt Inc.

20070244328 - Organocatalysts and methods of use in chemical synthesis: The present invention pertains generally to compositions comprising organocatalysts that facilitate stereo-selective reactions and the method of their synthesis and use. Particularly, the invention relates to metal-free organocatalysts for facilitation of stereo-selective reactions, and the method of their synthesis and use. These compounds have the structure of the Formulas (I)... Agent: Coleman Sudol Sapone, P.C.

20070238878 - Process for the synthesis of 4-(3-sulfonylphenyl)-piperidines: The present invention is directed to processes for the preparation of 4-(sulfonylphenyl)-piperidines of the Formula (VI), and pharmaceutically acceptable salts thereof; which comprises oxidizing a sulfide of the Formula (VII) or Formula (VIII), to give a compound of the Formula (IX) or Formula (X) respectively, followed by catalic reduction of... Agent: Gauthier & Connors, LLP

20070238879 - Process for the synthesis of 4-(3-methanesulfonylphenyl)-1-n-propyl-piperidine: The present invention is directed to processes for the preparation of 4-(3-methanesulfonyl-phenyl)-1-N-propylpiperidine (I) or a pharmaceutically acceptable salt thereof, which comprises: oxidizing a sulfide of the formula (II): with a catalytic oxidizing agent and an oxidant; to give a compound of the formula (III): followed by catalytic reduction of the... Agent: Gauthier & Connors, LLP

20070238880 - Diastereoselective synthesis process for the preparation of imidazole compounds: A diastereoselective synthesis process for the preparation of an enantiomer of 6-[amino(4-chlorophenyl)(1-methyl-1 H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methyl-2(1H)-quinolinone which comprises the conversion of (±)-6-[chloro(4 -chlomphenyl)(I-methyl-1H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methyl2(IH)-quinolinone into a compound of formula (VIII) wherein aryl is phenyl substituted once or twice with C1-6alkyloxy or naphtalenyl substituted once or twice with C1-6alkyloxy.... Agent: Philip S. Johnson Johnson & Johnson

20070238881 - Process for the preparation of tazarotene intermediates and use thereof for the preparation of tazarotene: The present invention provides a novel intermediate of ethyl 6-[2-(4,4-dimethylthiochroman-6-yl)ethynyl] nicotinate or a pharmaceutically acceptable salt thereof and a process for its preparation. The present invention also provides for the preparation of ethyl 6-[2-(4,4-dimethylthiochroman-6-yl)ethynyl] nicotinate of Formula I or a pharmaceutically acceptable salt thereof using the intermediate.... Agent: M. Carmen & Associates, PLLC

20070232803 - Producing method for iridium complex: The invention provides a method for producing an iridium complex with a high yield at a low temperature, and an organic electroluminescence device (organic EL device) having an light output high in efficiency and high luminance in a range from blue to red region. An iridium complex for the organic... Agent: Fitzpatrick Cella Harper & Scinto

20070232804 - Coupling process for preparing quinolone intermediates: Process for making 7-cycloamino-1-cyclopropyl-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acids. Borate ester compounds suitable for use in such process.... Agent: The Procter & Gamble Company Intellectual Property Division - West Bldg.

20070232805 - Modified carbocyanine dyes and their conjugates: Chemically reactive carbocyanine dyes incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, are described. Conjugation through this position results in spectral properties that are uniformly superior to those of conjugates of spectrally similar dyes wherein... Agent: Invitrogen Corporation C/o Intellevate

20070232806 - Hydride reduction process for preparing quinolone intermediates: Hydride process for making acyclic diol intermediates from cyclic intermediates, useful in antibacterial quinolone synthesis.... Agent: The Procter & Gamble Company Intellectual Property Division - West Bldg.

20070232807 - Process for producing heteroaromatic carboxylic acids: A process for the production of a heteroaromatic carboxylic acid comprising contacting in the presence of a catalyst, a precursor of said carboxylic acid with an oxidant, such contact being effected with said precursor and the oxidant in an aqueous solvent comprising water under supercritical conditions or near supercritical conditions... Agent: Invista North America S.a.r.l.