Patents
Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
11/2013
11/06/2013CN101475506B Antineoplastic use of higher fatty acid derivative novel compound
11/05/2013US8575390 Branched succinimide dispersant compounds and methods of making the compounds
11/05/2013CA2672722C Methods of preparing substituted tetracyclines with transition metal-based chemistries
10/2013
10/31/2013WO2013161642A1 Photochromic curable composition
10/31/2013US20130289308 Process for the synthesis of agomelatine
10/31/2013US20130289307 Process for the synthesis of agomelatine
10/31/2013US20130289275 Process for the preparation of praziquantel
10/31/2013US20130289109 Inhibitors of alpha4 mediated cell adhesion
10/30/2013EP2655318A1 Desalination of a composition comprising a contrast agent
10/30/2013CN103373939A 4-methoxy-N, N'-bisubstituted phenyl-1, 3-benzene diamide compounds as well as preparation method and application thereof
10/30/2013CN103373938A 4-ethoxy-1,3-phenylenedimethylene amide compounds as well as preparation methods and applications thereof
10/30/2013CN103373937A Method for synthesizing N-(3-aminopropyl)methacrylate
10/30/2013CN103373936A Acetaminophen containing phenylacetamide derivatives and preparation methods thereof
10/30/2013CN103373935A Method for preparing aliphatic alcohol amide by utilizing waste oil through ester exchange process
10/30/2013CN102276498B Contrast medium for triiodobenzene compound
10/30/2013CN102153483B Axial chirality vicinal diamine compound and preparation method thereof
10/24/2013US20130281412 Pharmaceutical composition of salicylanilide-derived small molecules and preparation and application thereof
10/23/2013CN103360807A Fluorine-containing light-cured waterborne coating and preparation method thereof
10/23/2013CN103360430A Method for producing sanshool
10/23/2013CN103360277A Method for recrystallizing ubenimex
10/23/2013CN103360276A Crystal form, preparation method and application of agomelatine, as well as medicine composition
10/23/2013CN103360275A Method for preparing agomelatine I-type crystal
10/23/2013CN103360274A DMF solvent dehydration/purification system
10/23/2013CN102432491B Gelling agent based on tyrosine derivative and application thereof
10/23/2013CN102173998B Method for synthesizing herbicide pretilachlor by one-pot method
10/23/2013CN102001961B Method for synthesizing amide lanthanum complexes and application thereof in preparation of high-K material precursor
10/23/2013CN101970381B Process for iodination of aromatic compounds
10/23/2013CN101823928B Clean production process for derivatives of para aminobenzoic acid by reactor coupled simulated moving bed
10/22/2013US8563279 Convergent synthesis of renin inhibitors and intermediates useful therein
10/17/2013WO2013154689A1 Method for preparing mono or dialkanol amides
10/17/2013WO2013153754A1 METHOD FOR PRODUCING β-ALKOXYPROPIONAMIDE
10/17/2013US20130274502 Processes For Preparing A Polymeric Compound
10/17/2013US20130274491 Method for preparing mono or dialkanol amides
10/16/2013EP2650048A2 Non-chrome catalysts for Cu/Cr catalyst applications
10/16/2013EP2649040A1 Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures
10/16/2013CN203238199U Device for recovering dimethylformamide from synthetic leather waste water
10/16/2013CN103351309A Salicylic amide antifoulant and preparation method thereof
10/16/2013CN103073439B Synthesis method of ambroxol hydrochloride compound
10/16/2013CN102675145B Preparation method of guaiacol sulfonate doxycycline
10/16/2013CN102504055B Benzophenone initiating agent with aqueous reactivity and synthetic method thereof
10/16/2013CN102503851B Ferulic acid phenethyl alcohol amine derivative and application thereof
10/16/2013CN102249944B Compound containing staggered biphenyl center and preparation method thereof
10/10/2013WO2013150988A1 Method for producing alkylated aromatic amide derivative
10/10/2013US20130267738 Agomelatine intermediates and preparation method thereof
10/10/2013US20130267729 Method for preparing 2-amino-n-(2,2,2-trifluoroethyl) acetamide
10/10/2013US20130267714 Bidentate chiral ligands for use in catalytic asymmetric addition reactions
10/10/2013US20130267712 Aromatic ketone synthesis with amide reagents and related reactions
10/09/2013EP2647621A1 Method for producing sanshool
10/09/2013CN103347850A Desalination of a composition comprising a contrast agent
10/09/2013CN103342997A Acyl (-N,N-dialkyl) diamine surfactant and preparation method and application thereof
10/09/2013CN103342996A Ampholytic surfactant and preparation method thereof
10/09/2013CN103342665A Compounds having histone deacetylase inhibition activity and preparation method thereof
10/09/2013CN103342656A Synthesis method of Telaprevir intermediate
10/09/2013CN103342655A New method for synthesizing substituted amide by using substituted ethanedione dianiline Schiff base
10/09/2013CN103342654A Novel method for hydrolyzing nitrile group to acylamino
10/09/2013CN103342653A Preparation method and application of chalcone amide derivatives
10/09/2013CN102503759B Method and device for simultaneously recycling methylbenzene and dimethyl formamide in industrial waste gas by using solvent
10/09/2013CN102030672B Process for reclaiming super-high-purity N,N-dimethyl acetamide solvent in polyurethane fibre production process
10/08/2013CA2587428C Manufacture process of organic compounds
10/03/2013WO2013144101A1 Process for preparing cis-alkoxy-substituted spirocyclic phenylacetylamino acid esters and cis-alkoxy-substituted spirocyclic 1-h-pyrrolidine-2,4-dione derivatives
10/03/2013WO2013143812A1 Method for hydrolysing acetone cyanohydrin
10/03/2013US20130261338 Process for the Preparation of Iosimenol
10/03/2013US20130261327 Method for producing sanshool
10/03/2013US20130261324 Synthesis of aliskiren
10/03/2013US20130261259 Genetically encoded initiator for polymer growth from proteins
10/03/2013US20130261178 Phenoxypropanol derivatives and their use in treating cardiac and cardiovascular diseases
10/02/2013EP2644638A1 Method for producing nylon salt powder, and method for producing nylon
10/02/2013EP2644612A1 Method for producing sanshool
10/02/2013EP2643293A1 Process for the preparation of lacosamide
10/02/2013DE10297839T5 Verfahren zur Herstellung einer Taxolseitenkette unter Verwendung eines heterogenen, trifunktionalen Katalysatoren A process for the preparation of a taxol side chain using a heterogeneous, trifunctional catalysts
10/02/2013CN203222568U Environment-friendly coagulating tank high-concentration DMF (Dimethyl Formamide) recycling system
10/02/2013CN203220849U Synthetic leather exhaust gas recovery device
10/02/2013CN103333136A Preparation method of polyaminoamide cationic asphalt emulsifier
10/02/2013CN103333089A Crystal form of N-[(2S, 3R)-4-phenyl-3-benzyl-3-formylaminobenzoxy-2-hydroxybutyryl]-L-benzyl leucine and preparation method thereof
10/02/2013CN103333082A Preparation method for 3-amino-2, 2-dimethylpropionamide
10/02/2013CN103333081A Preparation method of 1,1-cyclohexanediacetic acid mono amide
10/02/2013CN103333080A Quadruple-effect method for rectifying and recycling waste water containing DMF (dimethyl formamide)
10/02/2013CN103331036A Chromatograph method for separating and concentrating target component from mixture
10/02/2013CN102503880B Method for purifying N-vinyl compound
10/02/2013CN102093251B Non-peptide juvenile hormone synthetic inhibitor
10/02/2013CN102070484B Method for preparing prilocainum or hydrochloride thereof
10/02/2013CN102070483B Method for preparing lidocaine
10/01/2013US8546612 Phenyl-N-acyl derivatives of amines and amino acids, a process for the preparation thereof, a pharmaceutical composition and use thereof
10/01/2013CA2589495C 2-arylpropionic acid derivatives and pharmaceutical compositions containing them
09/2013
09/26/2013WO2013141576A1 Method for stabilizing ramalin using porous matrix, and stablized ramalin solution
09/26/2013WO2013139627A1 Process for making amides
09/26/2013CA2858482A1 Process for making amides
09/25/2013EP2641895A1 Precursor of polymerizable compound
09/25/2013CN103328435A Process for production of aromatic amidecarboxylic acid derivative
09/25/2013CN103328434A Method for preparing 2-aminobenzamide derivatives
09/25/2013CN103320111A AM(acrylamide) /AA(acrylic acid)/NVP(N-vinyl pyrrolidinone)/YEML quadripolymer oil-displacing agent and synthetic method thereof
09/25/2013CN103319366A Lacosamide synthesis technology
09/25/2013CN103319365A Isotretinoin amido derivative, preparation method thereof and applications thereof
09/25/2013CN103319364A (Methyl) acrylamide compound precursor
09/25/2013CN103319363A Precursor of polymerizable compound
09/25/2013CN103319362A (Methyl) acrylamide compound precursor
09/25/2013CN103319361A (Methyl) acrylamide compound precursor
09/25/2013CN103319360A Process for extracting macamides from maca
09/25/2013CN102617373B Amino acid modified triphenylamine organic hole transport material for all solid-state quantum dot-sensitized solar cell
09/25/2013CN102399165B Method for preparing chloramphenicol from nitromethane
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