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

20090163738 - Process to prepare treprostinil, the active ingredient in remodulin: This present invention relates to an improved process to prepare prostacyclin derivatives. One embodiment provides for an improved process to convert benzindene triol to treprostinil via salts of treprostinil and to purify treprostinil.... Agent: Foley And Lardner LLP Suite 500

20090163739 - Process for preparing creatine, creatine monohydrate or guanidinoacetic acid: A process for producing creatine, creatine monohydrate or guanidinoacetic acid is proposed, wherein firstly N-methylethanolamine or ethanolamine is catalytically dehydrogenated in each case in alkaline solution and the sarcosinate or glycinate solutions that are obtained in this manner are finally reacted under acidic conditions with a guanylating agent such as... Agent: Fulbright & Jaworski, LLP

20090156857 - Diaminium bis-3,5-dicarboxybenzensulfonate and tri-diaminium bis-3,5-dicarboxybenzensulfonate and methods for producing same: A composition of matter comprising a diamine salt and sulfoisophthalic acid in a ratio other than one salt to one acid and a process for producing a diamine salt of sulfoisophthalic acid comprising generating a sulfoisophthalic acid and charging the sulfoisophthalic acid with diamine.... Agent: Lewis, Rice & Fingersh, Lc Attn: BoxIPDept.

20090156858 - Process for production of 5-phenylisophthalic acid: c

20090156859 - Control of impurities in product glacial acetic acid of rhodium-catalyzed methanol carbonylation: The present invention relates to carbonylation of methanol, methyl acetate, dimethyl ether or mixtures thereof to produce glacial acetic acid, and more specifically to the manufacture of glacial acetic acid by the reaction of methanol, methyl acetate, dimethyl ether or mixtures thereof with carbon monoxide wherein the product glacial acetic... Agent: Martin Connaughton Celanese International Corporation

20090156860 - Catalyst for producing alpha, beta-unsaturated carboxylic acid and method for preparation thereof, and method for producing alpha, beta-unsaturated carboxylic acid: The object of the present invention is to provide a catalyst which can produce an α,β-unsaturated carboxylic acid through liquid-phase oxidation of an olefin or an α,β-unsaturated aldehyde in good reaction performance, a method for producing the catalyst, and a method for producing an α,β-unsaturated carboxylic acid by using the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090156861 - Novel carboxylic acid compound, use thereof, and process for producing the same: e

20090149673 - Synthetic non-fouling amino acids: where L is a linker group and Z is a non-fouling group including, but not limited to, polyethylene glycol (PEG); oligoethylene glycol (OEG); zwitterionic group, such as phosphorycholine, carboxybetaine, and sulfobetaine; groups that are hydrogen bond acceptors but not hydrogen bond donors. The non-fouling amino acids can be incorporated into... Agent: Pabst Patent Group LLP

20090143613 - Potassium perfluoroalkanesulfonate and method for producing the same: This method for producing a potassium perfluoroalkanesulfonate includes an electrochemical fluorination step in which an alkanesulfonyl halide compound is subjected to electrochemical fluorination in anhydrous hydrogen fluoride, thereby to generate a production gas containing perfluoroalkanesulfonyl fluoride as the main component. In addition, for example, the methods may include a gas... Agent: Darby & Darby P.C.

20090143614 - Process for the preparation of cilastatin and sodium salt: The present invention relates to an improved process for the preparation of Cilastatin Sodium of formula (I). The present invention also provides an isolation technique for Cilastatin acid from the reaction mixture.... Agent: Oliff & Berridge, PLC

20090143615 - Process for the preparation of (s)(+)-3-(aminomethyl)-5-methylhexanoic acid: e

20090143616 - Process for producing carnitinamide: A process for producing carnitinamide which is an intermediate for production of L-carnitine is provided, which can hydrate carnitine nitrile to form carnitinamide with high selectivity, whereby highly-purified carnitinamide excellent as a substrate for stereoselective hydrolysis by optical resolution or a microorganism is produced in high yield. The process comprises... Agent: Fitch Even Tabin And Flannery

20090143617 - Method for preparing (e3, z5) -3,5-alkadienyl acetate: Provided is a method for preparing (E3,Z5)-3,5-alkadienyl acetate and (E3,Z5)-3,5-dodecadienyl acetate which is a sex pheromone of Brazilian apple leafminer. Specifically, provided is a method for preparing (E3,Z5)-3,5-alkadienyl acetate, comprising steps of hydrolyzing 5,5-diethoxy-(Z3)-3-pentenyl methoxymethyl ether in the presence of an acid to obtain 4-formyl-(E3)-butenyl methoxymethyl ether; reacting the 4-formyl-(E3)-butenyl... Agent: Alston & Bird LLP

20090143618 - Method for the production of formic acid formates: o

20090143619 - Process for the production of phosgene with reduced co emission: The application relates to a process for the continuous production of phosgene from chlorine and CO with reduction of the carbon monoxide emission (CO emission).... Agent: Connolly Bove Lodge & Hutz, LLP