Featured patents

Stereoselective Synthesis of Metyrosine
US 08841486 B2, Sept. 23, 2014, Hydroxy or ether oxygen bonded directly to the aryl ring or ring system, Kevin John Halloran et al. / Aton Pharma (Bridgewater, US)
A process for the synthesis of Metyrosine, comprising contacting a compound…

Alkoxy Compounds for Disease Treatment
US 08829244 B2, Sept. 9, 2014, Amino nitrogen attached to aryl ring or ring system by an acyclic carbon or chain, Anna Gall et al. / Acucela Inc. (Seattle, US)
A compound selected from the group consisting of:…

Process for the Iodination of Phenolic Derivatives
US 08766003 B2, July 1, 2014, Two carboxamido carbonyls having benzene ring between the carbonyls and no carboxamido nitrogen between the carbonyls, Massimo Visigalli et al. / Bracco Imaging S.p.A. (Milan, IT)
A process for the preparation of triiodophenol compounds of formula 2…

Preparation Methods of Methyl-D3-Amine and Salts Thereof
US 08748666 B2, June 10, 2014, Preparing directly from hetero ring containing compound, Xiaoyong Gao et al. / Suzhou Zelgen Biopharmaceutical Co., Ltd. (Kunshan, CN)
A method for preparing (methyl-d 3 )amine or salts thereof, wherein,…

Intermediate Compounds and Process for the Preparation of Fingolimod
US 08735627 B2, May 27, 2014, By direct hydrogenation, Shai Rubnov et al. / Mapi Pharma Ltd. (Ness Ziona, IL)
A process for the preparation of Fingolimod of formula (I), or a pharmaceutically…

Method for the Hydrolysis of Substituted Formylamines Into Substituted Amines
US 08710268 B2, April 29, 2014, Forming directly by amination which replaces halogen or forming amine group directly by hydrolysis, Mikhail Bobylev
A method for the accelerated hydrolysis of the substituted formylamine…

Methods of Synthesizing 2-Substituted-1,4-Benzenediamine
US 08618326 B2, Dec. 31, 2013, Hydroxy, bonded directly to carbon, or ether oxygen attached directly or indirectly to the acyclic carbon or chain by acyclic nonionic bonding with no amino nitrogen between the hydroxy or ether oxygen and the aryl ring or ring system (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal), Bryan Patrick Murphy et al. / The Procter & Gamble Company (Cincinnati, US)
A method for making 2-substituted-1,4-benzenediamine comprising:…

Process to Prepare Ethylene Amines
US 08563778 B2, Oct. 22, 2013, Of an alkylene oxide, Johan Lif et al. / Akzo Nobel N.V. (Arnhem, NL)
Process to prepare ethylene amines by the amination of ethylene oxide, ethylene…

Process for Producing Polyalkylene Oxide
US 08481788 B2, July 9, 2013, Polyoxyalkylene, Takuya Maeda et al. / Kaneka Corporation (Osaka, JP)
A method for producing a polyalkylene oxide, comprising carrying out…

Process for the Synthesis of Propargylated Aminoindan Derivatives
US 08461388 B2, June 11, 2013, Of benzene ring containing compounds, Dharmaraj Ramachandra Rao et al. / CIPLA Limited (Mumbai, IN)
A process for preparing N-propargyl 1-indanamine or its enantiomer,…

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