| Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
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| 03/09/2011 | EP2292670A2 Charge control agent, toner, image forming method, and image forming apparatus |
| 03/09/2011 | EP0907625B1 Method for separating organic compounds using fluorous separation systems |
| 03/09/2011 | CN101984755A Continuous method for producing amides of low aliphatic carboxylic acids |
| 03/09/2011 | CN101386632B Method for recovering tert-amide solvent from sucrose trichloride production process |
| 03/08/2011 | US7902207 Process for production of amines |
| 03/08/2011 | CA2510181C Administration of capsaicinoids |
| 03/03/2011 | WO2011023324A1 Tetraarylborate process for producing substituted biphenyls |
| 03/03/2011 | US20110054175 System for fluorinating organic compounds |
| 03/02/2011 | EP2289888A2 Epoxycarboxylic acid amides, azides and amino alcohols and processes for preparation of alpha-keto amides by using them |
| 03/02/2011 | EP2289887A2 Epoxycarboxylic acid amides, azides and amino alcohols and processes for preparation of alpha-keto amides by using them |
| 03/02/2011 | EP2289870A1 Method for purifying 5-amino-N,N'-bis(2,3-dihydroxypropyl)-isophthalamide, an intermediate in the preparation of non-ionic X-ray contrast agents |
| 03/02/2011 | CN201752621U Spandex VG mixed gas recycling device |
| 03/02/2011 | CN101983186A Ruthenium compound and method for producing optically active aminoalcohol compound |
| 03/02/2011 | CN101983185A Method for producing amides in the presence of superheated water |
| 02/24/2011 | US20110046411 Process for the preparation of intermediates useful in the synthesis of statin derivatives |
| 02/23/2011 | EP2286887A1 Endotoxin removal in contrast media |
| 02/23/2011 | EP2285779A1 Method for manufacturing aryl carboxamides |
| 02/23/2011 | EP2285771A2 Cure accelerators for anaerobic curable compositions |
| 02/23/2011 | EP2285770A1 Process for the synthesis of arformoterol |
| 02/23/2011 | EP2285764A2 Monoetherified diols of diamondoids |
| 02/23/2011 | CN101981001A New process for the preparation of cyclohexanecarboxylic acid dericatives |
| 02/23/2011 | CN101981000A Method for the continuous synthesis of an N-acylated compound, and equipment for implementing said method |
| 02/23/2011 | CN101979376A Method for preparing glycinamide hydrochloride |
| 02/23/2011 | CN101098851B Beta-alkoxypropionamide compound, solvent, detergent, liquid pharmaceutical composition, and process for producing beta-alkoxypropionamide compound |
| 02/22/2011 | US7893297 Amorphous sodium 4-[4-chloro-2-hydroxybenzoyl)amino]butanoate |
| 02/17/2011 | WO2011019789A1 The ring opening of lactones and lactams |
| 02/17/2011 | US20110039937 Novel process for the preparation of vorinostat |
| 02/17/2011 | DE112009000527T5 Hydroxyapatit mit auf dessen Oberfläche befindlichem Silber Hydroxyapatite with befindlichem on the surface of silver |
| 02/17/2011 | CA2769186A1 The ring opening of lactones and lactams |
| 02/16/2011 | EP2282993A1 Process for preparing 3-indolyl fatty acid amides with saturated, unsaturated or hydroxy fatty acids |
| 02/16/2011 | EP2282986A1 Method for producing aromatic and heteroaromatic carboxylic acids, carboxylic acid esters and carboxylic acid amides |
| 02/16/2011 | CN101977664A Removal of acids from tertiary amide solvents |
| 02/16/2011 | CN101973956A Methods for synthesizing isatoic anhydride and N-isopropyl-2-aminobenzamide |
| 02/16/2011 | CN101973906A Preparation method of amorphous tigecycline |
| 02/16/2011 | CN101973904A Method for preparing N2-[1-(S)-ethoxycarbonyl-3-phenylpropyl]-N6-trifluoroacetyl-L-lysine with high optical purity |
| 02/16/2011 | CN101973903A Method for synthesizing capsaicin homolog |
| 02/16/2011 | CN101973865A Method for chloridizing carboxylic acid to corresponding acyl chloride by utilizing environmental pollutant-carbon tetrachloride |
| 02/16/2011 | CN101972613A Carboxylate type gemini surfactant and synthesis method thereof |
| 02/16/2011 | CN101250131B Preparation technique of p-acetyl aminophenol |
| 02/15/2011 | US7887833 Amphiphilic compounds and vesicles liposomes for organ-specified drug targeting |
| 02/15/2011 | US7887823 Oat extracts: refining, compositions and methods of use |
| 02/10/2011 | US20110034731 Solid Forms Of An N-(Phenylmethyl)Propanamide Derivative And Processes Of Preparation |
| 02/10/2011 | US20110034729 Fluorine-containing polyether compound and process for producing the same |
| 02/10/2011 | US20110034728 Catalyst for reacting carboxylic acid nitriles |
| 02/10/2011 | US20110034705 Process For the Synthesis of 3- Amino-3-Cyclobuthylmethyl-2-Hydroxypropionamide or Salts Thereof |
| 02/10/2011 | US20110034695 Process for preparing 2-amino-5-cyanobenzoic acid derivatives |
| 02/09/2011 | EP2281814A1 A continuous acetylation process in the synthesis of non-ionic X-ray contrast agents |
| 02/09/2011 | EP2281811A1 A continuous deacetylation and purification process in the synthesis of non-ionic X-ray contrast agents |
| 02/09/2011 | EP2281809A1 Crystallization of iodixanol in isopropanol and methanol |
| 02/09/2011 | EP2281808A1 Recovering unreacted intermediate 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide from desalinated and desolventized dimerisation reaction mixture by ultrafiltration |
| 02/09/2011 | EP2281807A1 Decolorizing 5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide, a contrast media intermediate |
| 02/09/2011 | EP2281806A1 Process for isolating iodixanol from an aqueous solution |
| 02/09/2011 | EP2281805A1 An adsorptive purification method for iodixanol |
| 02/09/2011 | EP2281804A1 A continuous process of preparing 5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide, an intermediate for synthesizing non-ionic X-ray contrast agents |
| 02/09/2011 | EP2281803A1 Improvements in crystallization of 5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6,-triiodo-isophthalamide, an intermediate for synthesizing non-ionic X-ray contrast agents |
| 02/09/2011 | EP2281802A1 Alternative dimerisation reagents for synthesis of iodixanol |
| 02/09/2011 | EP2281791A1 Solvent reduction in crystallisation of 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide, an intermediate for non-ionic X-ray contrast agents |
| 02/09/2011 | EP2281623A1 Processing crude iodixanol mixture by nanofiltration |
| 02/09/2011 | EP2280932A1 Process for preparing substituted biphenylanilides |
| 02/09/2011 | CN101970395A Method for stabilization of aqueous acrylamide solution |
| 02/09/2011 | CN101970381A Process for the iodination of aromatic compounds |
| 02/09/2011 | CN101967110A An adsorptive purification method for iodixanol |
| 02/09/2011 | CN101967109A Synthesis method of bentazone midbody 2-amino-N-isopropylbenzamide |
| 02/09/2011 | CN101967108A Methacycline derivative |
| 02/09/2011 | CN101967107A Method of manufacturing benzoazepin compound or its salt |
| 02/09/2011 | CN101966407A Filter for filtering synthetic produced liquid in production process of dimethylformamide and filtering method thereof |
| 02/09/2011 | CN101328136B Aminoacid acidamide compounds and preparation thereof |
| 02/08/2011 | US7884243 Process for the synthesis of eneamide derivatives |
| 02/08/2011 | CA2562951C Indene derivatives and process for the preparation thereof |
| 02/03/2011 | WO2011012319A1 Method for the preparation of w-amino-alkaneamides and w-amino-alkanethioamides as well as intermediates of this method |
| 02/03/2011 | WO2011011865A1 Anticancer agents based on amino acid derivatives |
| 02/03/2011 | CA2769392A1 Method for the preparation of w-amino-alkaneamides and w-amino-alkanethioamides as well as intermediates of this method |
| 02/02/2011 | EP2279998A1 Synthesis of iodixanol in propyleneglycol |
| 02/02/2011 | EP2279167A1 NOVEL PROCESS FOR THE PREPARATION OF 4-FLUORO-ALPHA-Ý2-METHYL -1-OXOPROPYL¨-GAMMA-OXO-N-ß-DIPHENYLBENZENEBUTANAMIDE AND PRODUCTS THEREFROM |
| 02/02/2011 | CN201729782U Novel chlortetracycline crystallization and filtration device |
| 02/02/2011 | CN101962350A Beta-aryl homoallylic amine compound with optical activity, synthesis method and application |
| 02/02/2011 | CN101962342A A continuous deacetylation and purification process in the synthesis of non-ionic x-ray contrast agents |
| 02/02/2011 | CN101962341A Synthesis of iodixanol in methanol |
| 02/02/2011 | CN101962340A A continuous process of preparing intermediate for non-ionic x-ray contrast agents |
| 02/02/2011 | CN101962339A Acetylation using reduced volume of acetic acid anhydride for synthesizing non-ionic x-ray contrast agents |
| 02/02/2011 | CN101962338A Crystallization of iodixanol using ultrasound |
| 02/02/2011 | CN101962337A A continuous acetylation process in the synthesis of non-ionic x-ray contrast agents |
| 02/02/2011 | CN101962336A Crystallization of iodixanol using milling |
| 02/02/2011 | CN101962335A Synthesis of iodixanol in propyleneglycol |
| 02/02/2011 | CN101962334A Acetylation using reduced concentration of acetic acid anhydride for synthesizing non-ionic x-ray contrast agents |
| 02/02/2011 | CN101962333A Synthesis of iodixanol in 1-methoxy-2-propanol and water or methanol |
| 02/02/2011 | CN101962332A Improvements in crystallization of an intermediate for synthesizing non-ionic x-ray contrast agents |
| 02/02/2011 | CN101962331A Process for isolating iodixanol from an aqueous solution |
| 02/02/2011 | CN101962330A Processing crude iodixanol mixture by nanofiltration |
| 02/02/2011 | CN101962329A Recovering unreacted intermediate from desalinated and desolventized dimerisation reaction mixture by ultrafiltration |
| 02/02/2011 | CN101962323A 2-acrylyl X radical-3-substituted phenyl propionate compound and purpose thereof |
| 01/27/2011 | WO2011010677A1 Process for producing inorganic acid salt of 2-aminobutylamide |
| 01/27/2011 | WO2011010610A1 Catalyst precursor, method for producing the same, method for using the same, and reactor that uses the same |
| 01/27/2011 | US20110021832 Synthesis of iodixanol in water |
| 01/27/2011 | US20110021820 Preparation of Hydroquinone Amide Compounds with Antioxidant Properties |
| 01/27/2011 | US20110021819 Process for production of amide compounds |
| 01/27/2011 | US20110021562 Treatment of friedreich's ataxia using histone deacetylase inhibitors |
| 01/27/2011 | US20110021528 Novel hydroxamates as therapeutic agents |
| 01/27/2011 | US20110021482 Novel N-Benzylamide Substituted Derivatives of 2-(Acylamido)acetic Acid and 2-(Acylamido)propionic Acids: Potent Neurological Agents |
| 01/27/2011 | DE102009031058A1 Kontinuierliches Verfahren zur Herstellung von Amiden aromatischer Carbonsäuren A continuous process for the preparation of amides of aromatic carboxylic acids |