Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 231 - Preparation of carboxylic acid amides
Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
10/2012
10/03/2012CN102702012A Method for preparing light stabilizer N-(2-ethylphenyl)-N'-(2-ethoxy-5-tert-butyl-phenyl)-diamine oxalate
10/03/2012CN102702011A Preparation method of novel polyurethane chain extender
10/03/2012CN102702010A Photosensitive functionalized solid-supported phase, preparation method and application thereof
10/03/2012CN102702009A Method for synthesizing diethanol amide
10/03/2012CN102702008A Agomelatine sulfuric acid composition and preparation method thereof
10/03/2012CN102702007A Synthesis of 5-methoxyl-2-methylene-Nmethylformamide indene compounds
10/03/2012CN102702006A Preparation method of 3-amino-2-ethyl nitrobenzoate
10/03/2012CN102701894A Method for direct alpha-hydroxylation by beta-dicarbonyl compound under action of iodine catalysis
10/03/2012CN102698649A Acyl-containing complexing surface active agent and synthesis method thereof
10/03/2012CN102697760A Application of niclosamide and salts of niclosamide in preparation of drugs for preventing and treating pulmonary fibrosis
10/03/2012CN102010508B Cationic polymer and preparation method and application thereof
10/03/2012CN101723845B Method for producing m-acetamino-N,N-diethyl aniline
10/03/2012CN101712625B Method for synthesizing amphoteric slow-breaking quick-setting asphalt emulsifier
10/03/2012CN101575300B Production method of S-2-aminobutanamide
10/02/2012US8278485 Process for the production of 2-[4-(3- and 2-fluorobenzyloxy) benzylamino] propanamides
10/02/2012US8278484 Process for preparing a benzoylbenzeneacetamide derivative
10/02/2012US8278483 Process for synthesis of glycomimicking cationic amphiphiles
10/02/2012CA2656505C Compounds suitable for use in inks and inks having such compounds
10/02/2012CA2563017C Substituted cyclohexylacetic acid derivatives
09/2012
09/27/2012WO2012126386A1 Mixed crystal agomelatine (form-viii), preparation method and use thereof and pharmaceutical composition containing same
09/27/2012WO2012126385A1 New crystal form vii of agomelatine, preparation method and use thereof and pharmaceutical composition containing same
09/27/2012WO2010106550A3 A process for the preparation of n-[[trans-4-(1-methylethyl)cyclohexyl]carbonyl]-d-phenylalanine
09/27/2012US20120245348 New Cyclopentadienyl, Indenyl or Fluorenyl Substituted Phosphine Compounds and their Use in Catalytic Reactions
09/27/2012CA2829690A1 Mixed crystal agomelatine (form-viii), preparation method and use thereof and pharmaceutical composition containing same
09/27/2012CA2829687A1 New crystalline form vii of agomelatine, preparation method and use thereof and pharmaceutical composition containing same
09/26/2012EP2501674A2 Processes for preparation of polymorphic forms of lacosamide
09/26/2012CN102690390A Hydrophobically associating water soluble polymer oil-displacing agent and synthetic method thereof
09/26/2012CN102690291A Imidazole ionic liquid supported chiral phosphine ligands and preparation method thereof
09/26/2012CN102690212A Preparation method of iodixanol
09/26/2012CN102690211A Method for preparing tolvaptan intermediate
09/26/2012CN102690210A Novel crystal form VII of agomelatine, preparation method and application thereof and pharmaceutical composition containing the same
09/26/2012CN102690209A Mixed crystal of agomelatine (form-VIII), preparation method and application thereof and pharmaceutical composition containing the same
09/26/2012CN102690208A Method for extracting hydroxyl sanshool from zanthoxylum oil
09/26/2012CN101966407B Filter for filtering synthetic produced liquid in production process of dimethylformamide and filtering method thereof
09/26/2012CN101879482B Novel mica inhibiting agent, and preparation method and use method thereof
09/26/2012CN101850304B Novel lithium/beryllium floatation regulator and preparation method and use method thereof
09/26/2012CN101717347B Method for preparing L-theanine by chemical method
09/25/2012US8273919 Compound, synthesis method thereof, and oil additive
09/20/2012WO2012123328A1 Process for the preparation of aromatic primary amides
09/20/2012WO2012067470A3 Method of preparing dialkyl lactamides
09/20/2012US20120238653 Latent curing agent and epoxy compositions containing the same
09/20/2012US20120234204 Vapor phase functionalization of carbon nanotubes
09/19/2012CN102686558A Process for production of optically active 3-substituted glutaric acid monoamide
09/19/2012CN102686557A Process for preparing a phenylalanine derivative
09/19/2012CN102686556A The ring opening of lactones and lactams
09/19/2012CN102675612A Synthesis of novel chiral polyester containing binaphthyl and application thereof to molecular recognition
09/19/2012CN102675535A Branched polyacrylamide and preparation method thereof
09/19/2012CN102675317A Method for extracting a plurality of kinds of active ingredients from tea leaves simultaneously
09/19/2012CN102675145A Preparation method of guaiacol sulfonate doxycycline
09/19/2012CN102675144A Jasmonate hormone analogs and preparation method and application thereof
09/19/2012CN102675143A Method for synthesizing ethenzamide
09/19/2012CN102675142A Method for purifying capsicine in hot pepper
09/19/2012CN102675141A N-(2-hydroxyethyl) erucic amide and preparation and application thereof
09/19/2012CN102675140A O-nitro aryl nitrogen mustard derivative and preparation methods and application thereof
09/19/2012CN102675139A Method for extracting ceramide from konjak flying powder
09/19/2012CN102675138A Synthetic method of fatty acid monoethanolamide
09/19/2012CN102671655A Manganese oxide/ graphene catalyst for preparing amide by alcohol ammonia oxidation
09/19/2012CN101851171B Preparation method of D-panthenol
09/19/2012CN101607922B Acrylamide crystal preparation method
09/19/2012CN101547930B Novel compound and composition comprising the same
09/18/2012US8269040 O-desmethylvenlafaxine succinate; tablet, capsule; sustained release; hydroxypropylmethyl cellulose rate controlling polymer; microcrystalline cellulose binder; depression, bipolar and manic disorders, attention deficit disorder, attention deficit disorder with hyperactivity, Parkinson's disease
09/18/2012CA2710577C Crystallization of iodixanol using milling
09/18/2012CA2526634C Process and intermediates for the preparation of 3-(amino)-3-cyclobutylmethyl-2-hydroxy-propionamide or salts thereof
09/13/2012WO2012121301A1 Process for producing fluorine-containing substituted compound, and fluorine-containing substituted compound
09/13/2012WO2012121179A1 β-HYDROXYALKYL AMIDE AND RESIN COMPOSITION
09/13/2012US20120232305 Method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid
09/13/2012US20120232277 Process for the preparation of 1,2,4-oxadiazol-3-yl derivatives of carboxylic acid
09/13/2012US20120232155 Novel antibacterial hydroxyphenyl compound
09/12/2012CN202427322U Ternary-cycle DMF (Dimethyl Formamide) recycling and purifying device
09/12/2012CN102659619A Method for synthesis of tyrosine derivative
09/12/2012CN102659618A Chiral intermediate (S, S)-3-amino-N-cyclopropyl-2-hydroxyalkanamide or its salt and preparation method thereof
09/12/2012CN102659617A L-tyrosine derivative, medicine compound and application thereof
09/12/2012CN102659616A Pre-column derivatization reagent and preparation process
09/12/2012CN102659614A Preparation method of amide asphalt emulsifier
09/12/2012CN102659613A Method for recovering dimethyl formamide (DMF) cleaning agent for styrene-acrylonitrile (SAN) copolymer production device
09/12/2012CN102659584A Chemical reaction system for producing oxalic acid diester as main products by using sodium formate as raw materials
09/12/2012CN102659556A Chemical reaction system for producing oxalic acid diester and oxalic acid as main products by using sodium formate as raw materials
09/12/2012CN101654414B Process for preparing acrylamide by using spiral-plate reactor
09/11/2012US8263537 Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
09/11/2012CA2445159C Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
09/07/2012WO2012116577A1 Chlorogenic acid analogue, preparation process and use thereof
09/07/2012WO2012116493A1 Catalyst for asymmetric hydrogenation of imine, synthesis method and application thereof
09/07/2012WO2012093411A3 Process for the preparation of r-(-)-3- (carbamoylmethyl)-5-methylhexanoic acid and the intermediates
09/06/2012US20120226013 Biocompatible polymers for medial devices
09/05/2012EP2493844A2 Halogenalkyl-substituted amides used as insecticides and acaricides
09/05/2012CN102653514A Chlorogenic acid analog, and preparation method and application thereof
09/05/2012CN101665448B Method for extracting coronatine from fermentation liquor by using membrane separation technique
09/05/2012CN101316813B Method for producing vitamin D derivative by using convergent method
09/04/2012US8258342 reacting methyl methacrylate with dimethylaminopropylamine and dimethylaminoethanol/2-/ in presence of a transesterification catalyst ( dibutyltin oxide) and xylene solvent to form dimethylamino, 2-/ethyl ester and methacrylmide, N-/3-/dimethylamino/propyl/-
09/04/2012US8258335 Process for preparing 2-dihaloacyl-3-aminoacrylic acid derivatives
08/2012
08/30/2012WO2012114268A1 Benzamide derivatives as p2x7 receptor antagonists
08/30/2012WO2012113999A1 Process and intermediates for synthesizing agomelatine
08/30/2012WO2012113738A1 Chelating agent precursors, fluids containing them, and their use
08/30/2012US20120220768 Process of forming an amide
08/30/2012US20120220663 Solid forms of aliskiren hemifumarate and processes for preparation thereof
08/30/2012CA2824415A1 Benzamide derivatives as p2x7 receptor antagonists
08/30/2012CA2823587A1 Process and intermediates for synthesizing agomelatine
08/29/2012EP2491006A1 Process for preparing a phenylalanine derivative
08/29/2012CN102649771A Method of preparing capsaicine
08/29/2012CN102649770A Production method of high-content acetochlor by methylene method
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