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)
11/2010
11/24/2010CN101891654A Low molecular weight quaternary ammonium salt dispersants
11/24/2010CN101891647A Preparation method for ubenimex
11/24/2010CN101891646A Preparation method of oxyclozanide
11/24/2010CN101891645A Method for preparing salicylamide
11/24/2010CN101891644A Method for synthesizing tetraacetyl ethylene diamine
11/24/2010CN101891643A Method for catalytic preparation of amide and derivatives thereof in aqueous phase
11/23/2010US7838706 antimitotic; antitumor; ethylate 4-hydroxy-3-methoxybenzaldehyde with ethyl bromide to form the 4-ethoxy-; Wittig reaction with 3,4,5-trimethoxybenzyltriphenylphosphonium ylid; phosphorylation
11/23/2010US7838678 Process for preparing atazanavir bisulfate and novel forms
11/23/2010CA2695551C Alternative dimerisation reagents for synthesis of iodixanol
11/18/2010WO2010130696A1 Process for the production of ethylene glycol and related compounds
11/18/2010US20100291005 Use of trans-pellitorin as flavor substance
11/18/2010CA2703444A1 Low molecular weight quaternary ammonium salt dispersants
11/17/2010EP2250147A1 Method for the production of acyl gylcinates by means of direct oxidation
11/17/2010EP1765770B1 Process for the preparation of gabapentin
11/17/2010CN101885747A Separation and purification method for cerebroside and ceramide type compound
11/17/2010CN101884886A Phenylene-bi(N-alkyl) sodium amido-carboxylate surfactant and synthesis method thereof
11/16/2010CA2412910C Ferrocenyl diphosphines and their use
11/11/2010US20100286418 Process For Preparing Acylglycinates By Means Of Direct Oxidation
11/11/2010US20100281622 Low-voc leather
11/10/2010CN101880242A Method for preparing 3-amino-4-methoxyacetanilide by taking Raney nickel as catalyst
11/10/2010CN101880227A Process for the preparation of intermediates useful in the synthesis of statin derivatives, and intermediates thereof
11/10/2010CN101879482A Novel mica inhibiting agent, and preparation method and use method thereof
11/09/2010US7829720 Process for preparing atazanavir bisulfate and novel forms
11/09/2010US7829521 Esters of abetaine glycine having a sulfonate or hydroxy anion produced by reaction of the glycine betaine with a sulfonic acid and an alcohol or a fattyamine derived from vegetable oils; foaming agents; shampoos; liquid soap, bath foam, shower gel simplification
11/04/2010WO2010126086A1 METHOD FOR PRODUCING α,β-UNSATURATED CARBOXYLIC ACID-N,N-DISUBSTITUTED AMIDE AND METHOD FOR PRODUCING 3-ALKOXYCARBOXYLIC ACID-N,N-DISUBSTITUTED AMIDE
11/04/2010US20100280251 Process for preparing 2-amino-5-cyanobenzoic acid derivatives
11/04/2010US20100280245 Process and intermediates for the preparation of n-acylated-4-aryl beta-amino acid derivatives
11/04/2010US20100280204 Method for producing n-methyl-n-vinylacetamide having improved stability and polymerizability
11/03/2010CN101875617A Carbamyl aromatic acid compound with alkoxy replacing aromatic ring, preparation method and application thereof
11/03/2010CN101875590A Method for synthesizing acrylamide compound
10/2010
10/28/2010US20100274050 Solid milnacipran and process for the preparation of the same
10/28/2010US20100273879 Method For Producing Acylglycinates
10/28/2010US20100273694 Surfactant composition method for production thereof and cosmetic comprising said composition
10/27/2010CN101870664A Preparation method of 4-amino-benzoyl formic-N-(4-amino-benzoyl formic) amine
10/27/2010CN101870663A Acrylpimaric amide derivative as well as preparation method and application thereof
10/27/2010CN101870662A Crystalline Agomelatine solvate and preparation method thereof
10/27/2010CN101270062B Methylene technique for producing acetochlor
10/26/2010US7820831 Compounds comprising a thiocarbonyl-sulfanyl group which can be used for the radical synthesis of α-perfluoroalkylamine compounds
10/26/2010US7820785 Solid phase synthesis supports and methods
10/20/2010EP2240435A2 Reagents and methods for the beta-keto amide synthesis of a synthetic precursor to immunological adjuvant e6020
10/20/2010EP2240433A2 Polymorphic forms of oseltamivir phosphate
10/20/2010EP2240432A1 Process for the preparation of iosimenol
10/20/2010EP1867630B1 Process for producing tricarboxylic acid tris(alkyl-substituted cyclohexylamide)
10/20/2010CN101868468A Bidentate secondary phosphine oxide chiral ligands for use in asymmetric addition reactions
10/20/2010CN101868444A Acetylene compound, salt thereof, condensate thereof, and composition thereof
10/20/2010CN101863798A Solvent reduction in crystallisation of intermediate for non-ionic x-ray contrast agents
10/20/2010CN101863797A New process for preparing chlortetracycline hydrochloride
10/20/2010CN101863796A Aliskiren compound and novel preparation method thereof
10/20/2010CN101863795A Method for preparing hydrogel material based on 1,4-cyclohexane/phthalic acid
10/20/2010CN101863793A Synthesizing method of N-methyl glucamine
10/20/2010CN101863792A Amide oligomer and polyamide paste rheological aid prepared by swelling same
10/20/2010CN101863768A Method for preparing plasticizer and lubricant by using semi-drying oil or drying oil
10/19/2010US7816560 N-nonyl-1,5,6-trideoxy-1,5-imino-D-galactitol; N-(7-oxa-nonyl)-1,5,6-trideoxy-1,5-imino-D-galactito; viricide; for treating hepatitis
10/14/2010WO2010117258A1 A method of synthesising an amino acid derivative of azelaic acid
10/14/2010WO2010115906A1 2-{2-amino-3-[hydroxy(phenyl)methyl]phenyl} acetamide
10/14/2010WO2010115666A1 Method for continuously producing alkylamino(meth)acrylamides
10/14/2010DE102009002239A1 Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden Acrylamides process for the continuous preparation of alkylamino (meth)
10/14/2010CA2758115A1 Method for continuously producing alkylamino(meth)acrylamides
10/13/2010EP2239250A1 Method for producing n-methyl-n-vinylacetamide having improved stability and polymerizability
10/13/2010EP2238100A1 Process for the synthesis of 3-amino-3-cyclobutylmethyl-2-hydroxypropionamide or salts thereof
10/13/2010EP1716097B1 New process for the synthesis of eneamide derivatives
10/13/2010CN101861326A Bidentate chiral ligands for use in catalytic asymmetric addition reactions
10/13/2010CN101861325A Method for the organocatalytic activation of carboxylic acids for chemical reactions using orthosubstituted arylboronic acids
10/13/2010CN101857612A Chiral diphosphite ligand and iridium composite catalyst and preparation thereof method and application to asymmetrical hydrogenization synthesis (S)-metolachlor
10/13/2010CN101857552A Resolution method of 3-(carbamoylmethyl)-5-methylhexanol
10/13/2010CN101041629B New process for the synthesis and new crystalline form of agomelatine and pharmaceutical compositions containing it
10/12/2010CA2425538C Methods for producing nateglinide crystals
10/07/2010WO2010114680A1 Nitration of tetracyclines
10/07/2010WO2010112482A1 A process for dimethylation of active methylene groups
10/07/2010WO2010111849A1 Solid basic catalyst for synthesizing alkanolamide compounds and preparation method thereof
10/07/2010WO2010086429A3 Intermediates in the enantioselective synthesis of 3-(aminomethyl)-5-methyl-hexanoic acid
10/07/2010US20100256414 Process for the preparation of chirally pure nateglinide
10/07/2010CA2757056A1 A process for dimethylation of active methylene groups
10/07/2010CA2751238A1 Nitration of tetracyclines
10/06/2010EP2236490A1 Novel compound, method of synthesis thereof, and oil additive
10/06/2010EP2236489A1 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
10/06/2010EP1751093B1 Substituted cyclohexylacetic acid derivatives
10/06/2010CN101851171A Preparation method of D-panthenol
10/06/2010CN101851170A Chlocibutamine type II crystals
10/06/2010CN101851143A Method for alkylating amine and amino acid
10/06/2010CN101850304A Novel lithium/beryllium floatation regulator and preparation method and use method thereof
10/05/2010CA2351717C A process for the preparation of n,n'-bis[2,3-dihydroxypropyl]-5-[(hydroxyacetyl)methylamino]-2,4,6-triiodo-1,3-benzenedicarboxamide
09/2010
09/30/2010WO2010108817A1 Method for producing n,n`-lactic acid dialkylamide using ionic liquids
09/30/2010WO2010108814A1 Method for producing n,n`-lactic acid dialkylamide under pressure
09/30/2010US20100249459 Formoterol Tartrate Process and Polymorph
09/30/2010US20100249449 Method for amidating of nitrile in the presence of sulfuric acid
09/29/2010EP2231680A2 Ligands for transition-metal-catalyzed cross-couplings, and methods of use thereof
09/29/2010EP1314720B1 Process for the production of crystals of a benzoic acid derivative
09/29/2010CN201593029U Energy-saving device for utilizing waste heat of extraction water during preparation of methylamine and dimethylformamide
09/29/2010CN101844997A Method for synthesizing benorilate by catalytically esterifying 4-dimethylamino pyridine
09/29/2010CN101844993A Photo-curing monomer with ortho-phenolic hydroxyl structure, preparation method and bond thereof
09/28/2010CA2373286C Process for large scale preparation of sphingosines and ceramides
09/23/2010WO2010105983A1 Process for the preparation of triiodinated carboxylic aromatic derivatives
09/23/2010WO2010084325A3 Process for isolating tigecycline
09/23/2010US20100240927 Method for preparation of particles
09/23/2010US20100240926 Process for preparing (r)-n-benzyl-2-(benyloxycarbonylamino)-3-methoxypropionamide
09/23/2010US20100236139 Additives for Fuel Oils
09/23/2010CA2755650A1 Process for the preparation of triiodinated carboxylic aromatic derivatives
09/22/2010EP2230227A1 Process for the preparation of triiodinated carboxylic aromatic derivatives
09/22/2010EP2229351A1 Process for the production of 2-ý4-(3- or 2-fluorobenzyloxy)benzylamino¨propanamides with high purity degree
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