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)
01/2011
01/05/2011CN101935263A Method for preparing amino acid derivative
12/2010
12/30/2010US20100331575 Processes For The Preparation Of Optically Active Intermediates
12/30/2010US20100331574 Hydroxyapatite with silver supported on the surface thereof
12/30/2010US20100331566 Synthetic methods and compositions
12/29/2010WO2010151489A1 Purification of tertiary formamide contaminated with tertiary acetamide
12/29/2010WO2010149952A2 Slip and antiblocking agent
12/29/2010EP2266949A1 "Fast, high-efficiency quantitative synthesis of paracetamol"
12/29/2010EP2266552A2 Methods of inducing terminal differentiation
12/29/2010EP1370530B1 Acylated 1,2,3,4-tetrahydronaphthyl amines and their use as pharmaceutical
12/29/2010CN1898194B New process for the synthesis of eneamide derivatives
12/29/2010CN101932554A Novel compound, synthesis method thereof, and oil additive
12/29/2010CN101928233A Cholromethylation method of benzoic acid derivative
12/29/2010CN101928230A Improved synthesis scheme for lacosamide
12/29/2010CN101928229A Process method for producing L-2-aminobutanamide hydrochloride serving as intermediate of levetiracetam
12/29/2010CN101928228A Amantadine derivative with anti-influenza virus activity and preparation method thereof
12/29/2010CN101928227A Mutual prodrug of 6-methoxyl-2-naphthylacetic acid and salicylanilide compounds, preparation method and application thereof
12/29/2010CN101928226A N-(2-ethoxy) feriilamidoethyl nitrate compound and preparation method thereof
12/29/2010CN101928225A Method for preparing N,N,N',N'-tetrakis(2-hydroxyethyl)adipamide
12/29/2010CN101928213A Process for the preparation of a granular microbial biomass and isolation of valuable compounds therefrom
12/29/2010CA2763765A1 Slip and antiblocking agent
12/28/2010US7858823 S-[2-([[1-(2-ethylbutyl)-cyclohexyl]-carbonyl]amino)phenyl]2-methylpropanethioate; useful as intermediates in the preparation of pharmaceutically active compounds; nitrosylation; hydrolysis; acylation
12/28/2010US7858399 Activating the carboxyl group on an optionally protected amino-substituted benzoic acid and reacting the product with a polyamine; the product may then be reacted with an oxyalkylenediamine derivative and binding the product to a latex polymer via aliphatic amine groups
12/23/2010WO2010147286A1 Synthesis method of glycine alkyl amides as template for preparing nanopore structure
12/23/2010WO2010145024A1 Process for the asymmetric hydrogenation of imides
12/23/2010CA2765607A1 Process for the asymmetric hydrogenation of imides
12/22/2010EP2264004A1 New nateglinide crystals
12/22/2010EP2264003A1 Method for stabilization of aqueous acrylamide solution
12/22/2010EP2264002A1 A process for the preparation of chirally pure N-(trans-4-isopropylcyclohexylcarbonyl)-D-phenylalanine
12/22/2010EP2264001A1 A process for the preparation of chirally pure n-(trans-4-isopropylcyclohexylcarbonyl)-d-phenylalanine and crystalline modifications thereof
12/22/2010EP2264000A1 Ruthenium compound and method for producing optically active aminoalcohol compound
12/22/2010CN101921584A Nonionic gemini surface active agent for chemical oil removing agent in tertiary oil production, preparation method and application thereof
12/22/2010CN101921376A Chiral three-component polymer with recognition capability, preparation and application thereof
12/22/2010CN101921246A Monomer compound comprising several cationic groups and process for making the same
12/22/2010CN101921211A Purification method of oxytetracycline
12/22/2010CN101921210A Amphiphilic tree-like calixarene used as solubilizer or dispersing agent
12/22/2010CN101921209A Preparation method of 5-nitro-N,N'-bis(2,3-dihydroxypropyl)-1,3-benzenediamine
12/22/2010CN101921207A Method for refining chilli extract
12/22/2010CN101921206A N,N-di-monoethyl succin-4-amide-1-butyric acid and preparation method thereof as well as application of N,N-di-monoethyl succin-4-amide-1-butyric acid used as plasticiser
12/22/2010CN101921205A Preparation method of agomelatine I crystal form
12/22/2010CN101921204A Method for recycling DMAC (Dimethyl Acetylamide) from waste spandex stock solution
12/22/2010CN101318909B Benzoyl fluoride benzene salicylamide compounds, preparation and application thereof
12/21/2010US7855302 New sterospecifc chemical intermediates for statin drugs as astatin side chain building block to allow for a convergent ssynthesis; monoethyl ester of (3R)-acetoxyglutaaric acid chloride; efficiency;
12/21/2010CA2592927C Process for preparing .beta.-amino-.alpha.-hydroxycarboxamides
12/21/2010CA2489570C Novel phase change solvents
12/21/2010CA2362858C Compositions and methods for their preparation from lepidium
12/16/2010US20100317854 Novel aminodicarboxylic acid derivatives having pharmaceutical properties
12/16/2010US20100317822 Production of Adipic Acid and Derivatives from Carbohydrate-Containing Materials
12/15/2010EP2261202A1 New nateglinide crystals
12/15/2010EP1758844B1 Phosphine-phosphoramidite compounds
12/15/2010EP1425263B1 Heat-sensitive compounds having a cloud point which can be used as extractants for the separation of metals in aqueous solution
12/15/2010CN101918355A Continuous method for producing amides of aromatic carboxylic acids
12/15/2010CN101918354A Continuous method for producing amides of ethylenically unsaturated carboxylic acids
12/15/2010CN101918353A Continuous method for producing fatty acid alkanol amides
12/15/2010CN101914174A Linear polystyrene-supported (4S)-oxazolidine-2-benzimine as well as preparation method and application thereof
12/15/2010CN101914035A Method for preparing oxytetracycline hydrochloride
12/15/2010CN101914034A Method for preparing N,N-diethyl M-Methyl Benzoyl amide
12/15/2010CN101914033A Method for extracting capsaicine crystals from chilli extracts
12/15/2010CN101914032A Synthetic method of (s)-N-trifluoroacetyl-2-(4-Methoxyphenyl)ethylamine
12/15/2010CN101293851B (Z)-2-benzoyl-amido-4,4-difluorine-2-butenoic acid ethyl ester, cis-1-benzoyl-amido-2-difluorine methyl cyclopropane-carboxylic acid ethyl ester and synthesizing method thereof
12/15/2010CN101172959B N,N*-2[fluoroform (oxygen) group] substituted phenyl derivant of 4-methoxy-1,3-benzene diamide and uses of the same
12/15/2010CN101096346B New naphthalene derivatives, method of preparing same and pharmaceutical compositions containing them
12/15/2010CN101045697B Clausena lansium stone extraction and preparation method thereof
12/15/2010CN101045695B Hydro-reduction method for preparing quinolone intermediate
12/09/2010WO2010141334A1 Synthesis of certain trifluoromethyl ketones
12/09/2010WO2010141328A2 Stereoselective synthesis of certain trifluoromethyl-substituted alcohols
12/09/2010WO2010139090A1 N-phenyl dichloroacetamide and their derivatives, preparation methods and uses theirof
12/09/2010WO2010115638A3 Autocatalytic process for the synthesis of chiral propargylic alcohols
12/09/2010DE102009024113A1 Preparing 4-azidobutyric acid amide, useful as an intermediate for producing 4-aminobutyric acid and progabide drug, comprises reacting 4-halobutyric acid amide with an alkali azide in the presence of a phase transfer catalyst
12/09/2010CA2764363A1 Stereoselective synthesis of certain trifluoromethyl-substituted alcohols
12/08/2010CN1826313B Large-scale synthesis of selective androgen receptor modulators
12/08/2010CN101910118A Polymorphic forms of oseltamivir phosphate
12/08/2010CN101910117A Method for producing N-methyl-N-vinylacetamide having improved stability and polymerizability
12/08/2010CN101910116A Method for production of (2E,6Z,8E)-N-isobutyl-2,6,8-decatrienamide (spilanthol), and foods, beverages, cosmetics and pharmaceutical preparations each comprising the compound
12/08/2010CN101910115A Continuous method for producing amides of aliphatic hydroxy carboxylic acids
12/08/2010CN101910114A Continuous method for producing fatty acid amides
12/08/2010CN101906055A Synthesis method of Nepafenac
12/08/2010CN101906054A N-(3,4-dyhydroxy benzoyl)-3,4-dyhydroxy benzamide and preparation method and application thereof
12/08/2010CN101306844B Amine removal device for waste water on top of DMF rectification column
12/08/2010CN101157626B Method for purifying N,N-dimethyl formamide
12/07/2010US7846973 Chemical process and new crystalline form
12/02/2010WO2010094029A3 Asymmetric cyclopropanation with succinimidyl diazoacetate
12/02/2010US20100305316 Processes for preparing (r)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine and intermediates thereof
12/01/2010EP2254850A2 Process for the iodination of aromatic compounds
12/01/2010EP2254677A1 Removal of acids from tertiary amide solvents
12/01/2010CN1884254B Method for preparing crystal of N-long acyl glutamic acid and/or its salts
12/01/2010CN101903336A Method for producing acylglycinates
12/01/2010CN101903334A GSM intermediates
12/01/2010CN101903310A Process for producing organic compound and organic compound obtained by the same
12/01/2010CN101898959A Biphenyl compound and preparation method and use thereof
12/01/2010CN101024619B Method for synthesizing N-substituted O-bromobenzylacidamide
11/2010
11/25/2010WO2009079627A3 Reagents and methods for the beta-keto amide synthesis of a synthetic precursor to immunological adjuvant e6020
11/25/2010US20100298604 Process for producing aliphatic carboxylic acid amide
11/25/2010US20100298603 Process for producing 2-hydroxy-4-methylthiobutaneamide
11/25/2010US20100298600 Nanodiamond compounds synthesized by surface functionalization
11/25/2010US20100298593 Methoxyimino compounds and fungicide composition comprising same
11/24/2010EP2252579A2 Antibiotic compounds
11/24/2010EP2252572A1 Method for preparing combretastatin
11/24/2010EP2252144A1 Use of ester amides as solvents, ester amides as such, and method for preparing ester amides
11/24/2010CN201643781U Fatty acid diethanolamide reaction decoloration device
11/24/2010CN101896456A Process for the production of 2-[4-(3- or 2-fluorobenzyloxy)benzylamino]propanamides with high purity degree
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