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)
04/2012
04/17/2012CA2674764C New process for synthesizing agomelatine
04/17/2012CA2674760C New process for synthesizing agomelatine
04/12/2012WO2012047543A1 Method for preparing 2-amino-n-(2,2,2-trifluoroethyl) acetamide
04/12/2012WO2011130615A3 Preparation of lacosamide
04/12/2012US20120088931 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
04/12/2012US20120088926 Process for the preparation of a iodinating agen
04/12/2012US20120088885 Device For Continuously Carrying Out Chemical Reactions At High Temperatures
04/12/2012CA2812718A1 Method for preparing 2-amino-n-(2,2,2-trifluoroethyl)acetamide
04/11/2012EP2438040A2 Stereoselective synthesis of certain trifluoromethyl-substituted alcohols
04/11/2012CN202186952U 对乙酰氨基酚精制母液回收处理设备 Acetaminophen refined liquor recycling equipment
04/11/2012CN102414166A Method for producing a,ss-unsaturated carboxylic acid-N,N-disubstituted amide and method for producing 3-alkoxycarboxylic acid-N,N-disubstituted amide
04/11/2012CN102408352A 一种丙草胺合成新技术 One kind of metolachlor synthesis of new technology
04/11/2012CN102408351A 对乙酰氨基酚酰化料液的结晶处理过程 Crystalline material handling liquid acetaminophen acylated process
04/11/2012CN102408350A 一种阿戈美拉汀的制备方法 One kind of agomelatine preparation
04/11/2012CN102408349A 去除二甲基甲酰胺回收过程中产生的甲酸的系统 Removing the dimethyl formamide produced during the recovery of formic acid system
04/11/2012CN101704700B 一种氢溴酸(溴化氢)催化芳烃的傅-克反应方法 One kind of hydrobromic acid (HBr) catalyzed aromatic Friedel - Crafts reaction process
04/10/2012US8153844 Process for making 3-substituted 2-amino-5-halobenzamides
04/10/2012US8153756 Fluorine-containing monomer, fluorine-containing polymer and surface treating agent
04/10/2012CA2565328C Surfactant composition method for production thereof and cosmetic comprising said composition
04/10/2012CA2414960C Epoxycarboxamide compound, azide compound, and amino alcohol compound, and process for preparing .alpha.keto amide compound using them
04/05/2012WO2012042608A1 3-aminobenzoic acid derivative and method for producing same
04/05/2012WO2012041986A1 Process for the preparation of amino acid derivatives
04/05/2012WO2012040922A1 Method for preparing n2-[1-(s)-ethoxycarbonyl-3-phenylpropyl]-n6- trifluoroacetyl-l-lysine with high optical purity
04/05/2012WO2012010651A3 Method for the preparation of omega-amino-alkaneamides and omega-amino-alkanethioamides as well as intermediates of this method
04/05/2012US20120083625 Preparation of iodixanol
04/04/2012CN102399167A Method for preparing 5-amino-N,N'-di(2,3-dihydroxypropyl)-2,4,6-triiodoisophthal amide
04/04/2012CN102399166A 光学异构的千金藤啶碱及其衍生物的制备方法 Preparation of the optical isomers of stepholidine Its Derivatives
04/04/2012CN102399165A 一种由硝基甲烷制备氯霉素的方法 One kind of nitromethane was prepared by the method of chloramphenicol
04/04/2012CN102399164A 一种由硝基甲烷合成氯霉素的方法 One kind of chloramphenicol by nitromethane synthesis method
04/04/2012CN102399163A 一种由4-氯苯甲醛制备氯霉素的方法 Prepared from 4-chlorobenzaldehyde one kind of method for chloramphenicol
04/04/2012CN102399162A 一种由4-氯苯甲醛合成氯霉素的方法 One kind from 4-chlorobenzaldehyde method of synthesis of chloramphenicol
04/04/2012CN102399161A 一种氯霉素的制备方法 Preparation method of chloramphenicol
04/04/2012CN102399160A 一种氯霉素的合成方法 One kind of synthesis of chloramphenicol
04/04/2012CN102397765A 一种表面活性剂、其制备方法和所涉及的中间体及其应用 A surfactant, their preparation and intermediates involved in their application
04/04/2012CN101921376B 具有识别能力的手性三组分聚合物及其制备和应用 Chiral three-component polymer and its preparation and application has the ability to identify
04/03/2012US8148571 Compound, composition comprising the same, and process for production of polymerizable amide
04/03/2012CA2566464C Synthesis of tetracyclines and analogues thereof
04/03/2012CA2363284C Process for synthesizing n-(mercaptoacyl)-amino acids from alpha-substitute acrylic acids
03/2012
03/29/2012WO2012038515A1 Process for racemisation and acetylation of leucine
03/29/2012US20120077959 Asymmetric Cobalt-Catalyzed Cyclopropanation With Succinimidyl Diazoacetate
03/28/2012CN102391148A Synthetic method for high-purity tigecycline
03/28/2012CN102391147A Preparation and activity of aryl formyl amino cyclopropanecarboxylic acid
03/28/2012CN102391146A Preparation method of racecadotril intermediate 2-(benzyl acrylamide) benzyl acetate
03/28/2012CN102391145A Method for resolving optical isomer of ubenimex intermediate conveniently
03/28/2012CN102391144A Synthetic method of (R)-oleoyl propanolamine
03/28/2012CN102391143A Method for preparing broad-spectrum antibiotic chloramphenicol
03/28/2012CN101781226B Agomelatine and medicine composition thereof
03/28/2012CN101774986B Method for preparing aliskiren and intermediate thereof
03/28/2012CN101704763B Preparation method of agomelatine I type crystal
03/28/2012CN101575301B Preparation method of 2-amino-5-chlorobenzamide
03/28/2012CA2715907A1 Group 5 metal complexes useful for amine functionalization and synthetic process for manufacture thereof
03/27/2012US8143449 Process for the synthesis of agomelatine
03/27/2012US8143442 Preparation for a cyclohexanecarboxylic acid derivative and intermediates
03/22/2012WO2012035557A1 Novel cationic amphiphiles with mannose-mimicking head-groups and a process for the preparation thereof
03/22/2012WO2012034991A1 Method for producing formamides
03/22/2012WO2012016314A9 Arachidonic acid-derived coxib analogue-substituted compounds for use in treating pain
03/22/2012US20120071691 Method for separating a mixture comprising three components by simulated moving bed chromatography
03/22/2012US20120071690 Production of formamides
03/22/2012US20120071683 New Process
03/22/2012US20120071654 Aryl aniline derivatives as beta2 adrenergic receptor agonists
03/21/2012EP2429985A1 Process for the production of ethylene glycol and related compounds
03/21/2012CN102388019A Production of lactams and carboxylic acid amides by beckman rearrangement of oximes in the presence of nb catalysts
03/21/2012CN102388017A A method of synthesising an amino acid derivative of azelaic acid
03/21/2012CN102382076A Arone and arylamide compound and preparation method and medicine use thereof
03/21/2012CN102382007A Doxycycline hydrochloride compound and preparation method thereof
03/21/2012CN102382006A Synthesis method of 2-[2-(4-fluorophenyl)-2-oxa-1-phenylethyl]-4-methyl-3-oxa-N-phenylpentanamide
03/21/2012CN102382005A Propofol ester derivative containing amino carboxylic acid amide structure, its preparation method and its purpose
03/21/2012CN102382004A Decolorization pre-treatment system and decolorization pre-treatment method of acetaminophen
03/21/2012CN102382003A Preparation method of long-chain fatty acyl ethanolamine
03/21/2012CN101880242B Method for preparing 3-amino-4-methoxyacetanilide by taking Raney nickel as catalyst
03/21/2012CN101508656B Ion-exchange recovery method for synergistic matter in Bt fermentation
03/21/2012CN101506147B A process for the manufacture of snac (n-(8-[2-hydroxybenzoyl]-amino) salcaprozate sodium)
03/21/2012CN101289413B Method for synthesizing primary fatty acid amide and device of ammonia gas recovery and circulation
03/21/2012CN101260064B Technique for producing N.N-ethylene bisoleamide
03/21/2012CN101239927B Method for preparing monomer of temperature-sensitive polyisopropylacrylamide
03/20/2012US8138375 Method for producing 1-formamido-3,5-dimethyladamantane
03/20/2012US8138363 Process for the production of alkanolamide
03/20/2012US8138125 Equivalent circulating density control in deep water drilling
03/20/2012CA2402719C Method of preparing alkylated salicylamides via a dicarboxylate intermediate
03/15/2012WO2012034065A1 Aliskiren intermediates and a process for analyzing the purity of aliskiren
03/15/2012WO2012033091A1 Process for preparing benzoic acid esters
03/15/2012WO2012032085A1 Synthesis of trivalent flexible frameworks with ligands comprising catechol units for functionalizing surfaces
03/15/2012WO2012032084A1 Synthesis of tripodal catechol derivatives having an adamantyl basic framework for functionalizing surfaces
03/15/2012WO2012031573A1 A method for preparing an optical isomeric stepholidine and derivates thereof
03/15/2012WO2011161646A3 Process for the preparation of alvimopan or its pharmaceutically acceptable salt or solvate thereof
03/15/2012WO2011146610A3 An enantioselective synthesis of chiral amines for the production of rotigotine
03/15/2012US20120065429 Water-soluble polymer alkanals
03/15/2012US20120065423 Reactive distillation process for preparation of acetaminophen
03/15/2012US20120065299 Reactive graphtic carbon nanofiber reinforced polymeric composites
03/15/2012CA2810361A1 Process for preparing benzoic acid esters
03/14/2012EP2428503A1 Synthesis of tripodal catechol derivatives with a flexible base for functionalising surfaces
03/14/2012EP2428502A1 Synthesis of tripodal catechol derivatives with an adamantyl base for functionalising surfaces
03/14/2012CN102378754A 3-aminoxalylaminobenzamide derivatives, and insecticidal and miticidal agents containing same as active ingredient
03/14/2012CN102373051A Binary composite oil displacement agent and preparation method thereof
03/14/2012CN102372648A Polymerizable functional monomer and synthesis method thereof
03/14/2012CN102372647A Free radical polymerization functional monomer and synthesis method thereof
03/14/2012CN102372646A Synthesis method for amide derivative
03/14/2012CN101519362B Method for recovering dimethyl formamide
03/14/2012CN101260066B Method for producing fatty acid amide from cocoanut oil acidifying oil
03/14/2012CN101184724B Method for producing acetoacetic acid arylamides
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