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)
05/2012
05/23/2012CN101768075B 15-carbonyl steviol derivative and salt as well as preparation method and application
05/23/2012CN101503369B Method for preparing vanillyl acidamide compounds by interfacial reaction
05/23/2012CN101475507B Fluorinated acrylate, preparation method and preparation of copolymer thereof
05/23/2012CN101429134B New crystalline form VI of agomelatine, method of preparation and pharmaceutical compositions thereof
05/23/2012CN101391967B Method for producing acrylic amide crystal
05/23/2012CN101134732B New method for preparing 2-{4-[[(3,5-dimethylaniline)carbonyl ]methyl]phenoxy}-2-methyl sodium propionate and its crystal in water
05/22/2012US8183413 Process for production of β-amino-α-hydroxy carboxamide derivative
05/22/2012CA2531167C Asymmetric urea compound and process for producing asymmetric compound by asymmetric conjugate addition reaction with the same as catalyst
05/22/2012CA2439448C Polymer precursors of radiolabeled compounds, and methods of making and using the same
05/18/2012CA2810475A1 A method for preparing ramipril
05/16/2012EP2451994A1 Process for the preparation of a iodinating agent
05/16/2012CN1854128B Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
05/16/2012CN102459151A 三氟甲基取代的具体醇的立体选择性合成 Stereoselective synthesis of trifluoromethyl-substituted alcohols specific
05/16/2012CN102453252A Acrylamide macromonomer and comb type copolymer and preparation method and application thereof
05/16/2012CN102452959A Substituted valinamide derivatives and preparation thereof
05/16/2012CN102452953A Synthesis technology of 3-amino-4-methoxyl acetamide
05/16/2012CN102452952A Preparation method of high-purity I-type agomelatine crystal
05/16/2012CN102452951A Agomelatine and pharmaceutical composition thereof
05/16/2012CN102452950A Amphiphilic polymerizable monomer and amphiphilic tackifying copolymer, and preparation methods and application thereof
05/16/2012CN101445466B Method for purifying 2, 2-dimethyl-cyclopropane carboxamide produced by biocatalytic method
05/15/2012US8178723 Process for preparing amides from alcohols and amines
05/10/2012WO2012059933A1 A new process for preparing optically pure milnacipran and its pharmaceutically acceptable salts.
05/10/2012WO2012058866A1 Benzamide derivative with anticancer activity and preparation method and use thereof
05/10/2012US20120116116 Method for manufacturing spilanthol and intermediate manufacturing product therefor
05/10/2012US20120116113 PROCESS FOR MAKING NEO-ENRICHED p-MENTHANE COMPOUNDS
05/10/2012US20120116094 Compositions comprising and methods for forming functionalized carbon-based nanostructures
05/10/2012US20120115714 Catalyst precursor, method for producing the same, method for using the same, and reactor that uses the same
05/10/2012DE102012202885A1 Producing menthane carbaldehyde, menthane carboxylic acid or its secondary product, comprises reacting an ester of menthane glycidic carbaldehyde with menthane
05/10/2012CA2815686A1 Fatty amides and derivatives from natural oil metathesis
05/09/2012EP2449148A2 Beta-amino acid comprising electrolyte and method for the deposition of a metal layer
05/09/2012EP2448916A2 Production of trans-4-aminocyclopent-2-ene-1-carboxylic acid derivatives
05/09/2012EP2448915A1 Continuous method for producing amides of aliphatic carboxylic acids
05/09/2012EP2448914A1 Continuous method for producing amides of aromatic carboxylic acids
05/09/2012EP2448913A2 Continuous method for acylating amino group-carrying organic acids
05/09/2012EP2448911A1 Method of preparing 1-chloroacetamido-1,3,3,5,5-pentamethylcyclohexane
05/09/2012EP2448663A2 Device for continuously carrying out chemical reactions at high temperatures
05/09/2012CN102448927A A process for dimethylation of active methylene groups
05/09/2012CN102448603A Device for continuously carrying out chemical reactions at high temperatures
05/09/2012CN102442925A Preparation method of oxalic acid amide esters and salts thereof
05/09/2012CN102442924A Preservation method of acrylamide aqueous solution having mass concentration of 40-60 % and prepared by microorganism
05/09/2012CN102442923A Synthesis method of dimethylformamide
05/09/2012CN102442922A Method for taking powder alkali as acid-binding agent in chloromethyl alkyl ether nitrogen-alkylation reaction
05/09/2012CN102442921A Preparation method for 15N/19N dual-labeled unnatural amino acid and intermediates thereof
05/09/2012CN101570584B Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same
05/09/2012CN101560171B Method for preparing 5-(N,N-dibenzylglycyl) salicylamide
05/09/2012CN101391969B Method for preparing N-methyl-2-(2,4-dichlorophenoxy) acetamide
05/03/2012US20120108670 Formoterol tartrate process and polymorph
05/03/2012US20120108667 Hydroxy ceramides and analogs thereof and their use for preventing or treating cancer
05/03/2012US20120107902 Processes For Forming Amide Bonds And Compositions Related Thereto
05/02/2012EP2445865A2 Slip and antiblocking agent
05/02/2012CN102438977A Continuous method for producing amides of aliphatic carboxylic acids
05/02/2012CN102432816A Polyurethane degraded product, polyurethane and method of forming a polyurethane
05/02/2012CN102432495A Method for separating and concentrating L-theanine from glutaminase or glutamyl transpeptidase conversion liquid by membrane integration technology
05/02/2012CN102432494A Novel chemical total synthesis preparation method for coronalon
05/02/2012CN102432493A Method for preparing niclosamide piperazine salt
05/02/2012CN102432492A N,N'-dipyrene butyryl lysine and application thereof
05/02/2012CN102432491A Gelling agent based on tyrosine derivative and application thereof
05/02/2012CN102432490A Agomelatine crystal form D and preparation method thereof
05/02/2012CN102432489A Method for preparing capsicine monomer and dihydrocapsaicin std monomer
05/02/2012CN102432488A Method for preparing phenylamide compound
05/02/2012CN102432487A Catalysis-based amino acetylation method
04/2012
04/26/2012WO2012053787A2 Aryloxy phenoxy acrylic compound having hif-1 inhibition activity, method for preparing same, and pharmaceutical composition containing same as an active ingredient
04/26/2012WO2012053768A2 Aryloxyphenoxyacetyl-based compound having hif-1 inhibition activity, preparation method thereof and pharmaceutical composition containing the same as an active ingredient
04/26/2012WO2012052405A2 Method for the preparation of cationic surfactants
04/26/2012US20120101301 Process for preparing carboxylic acid amides useful in the treatment of muscular disorders
04/26/2012US20120101296 Method for preparing tricyclic derivatives
04/26/2012US20120101201 Slip and Antiblocking Agent
04/26/2012US20120101157 4,5-Diamino-3-Halo-2-Hydroxybenzoic Acid Derivatives and Preparations Thereof
04/25/2012EP2444390A1 Process for producing Lacosamide
04/25/2012EP2443085A1 Process for the asymmetric hydrogenation of imides
04/25/2012EP2176216B1 Methods for synthesizing 9-substituted minocycline
04/25/2012EP1322597B1 Process and intermediates
04/25/2012CN202199133U 一种微生物法丙烯酰胺水溶液加热提浓装置 A microbial method acrylamide aqueous concentrate heating device
04/25/2012CN102424655A Preparation method of R-(-)-2-acetamido-3-methoxy-N-benzyl propionamide
04/25/2012CN102424645A Method for synthesizing aromatic amide and aromatic methanol
04/25/2012CN101628879B 反式-4-乙酰氨基环己醇醋酸酯的制备方法 Preparation of trans-4-acetamido-cyclohexanol acetate
04/25/2012CN101337907B 一种纯化碘佛醇的方法 A method for the purification of ioversol
04/25/2012CN101100443B Process for preparing beta-amino-alpha-hydroxycarboxamides
04/24/2012US8163965 Continuous crystallisation process of iodinated phenyl derivatives
04/24/2012US8163943 Epoxycarboxamide compound, azide compound, and amino alcohol compound, and process for preparing α-keto amide compound using them
04/19/2012WO2011157670A3 Process for the preparation of benzamide derivatives
04/19/2012WO2011145867A3 Method for preparing alkyl lactate, and method for preparing lactamide by using same
04/19/2012WO2010149952A3 Slip and antiblocking agent
04/19/2012US20120095251 Process for Producing Lacosamide
04/19/2012US20120095238 Continuous Method For Producing Amides Of Aromatic Carboxylic Acids
04/19/2012US20120095220 Continuous Method For Producing Amides Of Aliphatic Carboxylic Acids
04/19/2012US20120093875 Aminocyclitol compounds, process for obtaining them and uses
04/18/2012EP1284724B1 Method of preparing alkylated salicylamides via a dicarboxylate intermediate
04/18/2012CN102421747A 2-{2-氨基-3-[羟基(苯基)甲基]苯基}乙酰胺 2- {2-amino-3- [hydroxy (phenyl) methyl] phenyl} acetamide
04/18/2012CN102421746A 乙二醇和相关化合物的制备方法 Preparation of ethylene glycol and related compounds
04/18/2012CN102417593A Biodegradable water treatment agent asparamido polyepoxy succinic acid and preparation method thereof
04/18/2012CN102417465A 替加环素新晶型及其制备方法 Tigecycline new crystal form and its preparation method
04/18/2012CN102417464A 肾素抑制剂的替代合成方法及其中间体 Renin inhibitors and intermediates alternative synthesis method
04/18/2012CN102417463A 阿维莫泮的制备方法 A Weimo Pan preparation
04/18/2012CN101696176B Alkylation preparation method for aniline intermediate
04/18/2012CN101481321B 阿戈美拉汀卤化氢复合物及其制备方法 Agomelatine hydrogen halide compound and preparation method
04/18/2012CN101468955B 一种n-乙酰-l-谷氨酰胺的生产方法 One kind n- acetyl glutamine producing -l-
04/18/2012CN101343242B 丙烯酰双季铵盐及其制备方法 Acryloyl double quaternary ammonium salt and its preparation method
04/17/2012US8158826 Continuous process for the production of mono- or dicarboxylic acid alkyl amides
04/17/2012CA2674770C New process for obtaining crystalline form v of agomelatine
1 ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ... 173