Patents
Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
11/2007
11/08/2007WO2007127292A2 Tigeycline crystalline forms and processes for preparation thereof
11/08/2007WO2007125002A1 Process for preparing amides from ketoximes
11/08/2007US20070259955 Process for the Preparation of Nateglinide
11/08/2007DE10318326B4 Verfahren zur Herstellung von Aziridinen und N-Vinylamiden A process for the production of aziridines and N-vinylamides
11/08/2007CA2650435A1 Process for preparing amides from ketoximes
11/08/2007CA2649075A1 Tigeycline crystalline forms and processes for preparation thereof
11/07/2007EP1852416A1 Enantiomeric resolution of a carnitinamide salt by preferential crystallization
11/07/2007EP1359141B1 Method of friedel-crafts acylation of anilides
11/07/2007CN101068771A Method for purifying polar vinyl compounds
11/07/2007CN101066933A Extraction process and product of day lily extract with rich colchicine
10/2007
10/31/2007DE102006058190A1 Verfahren zur Herstellung von Amiden aus Ketoximen A process for the preparation of amides of ketoximes
10/31/2007CN101062904A Method for purifying capsicine compound from capsicol resin by using ammoniacal liquor
10/31/2007CN100345821C Process for preparation of iopamidol and new intermediates therein
10/25/2007WO2007120913A2 Isolation of tetracycline derivatives
10/25/2007WO2007119580A1 Process for production of carboxylic acid chloride compound
10/25/2007US20070249864 Process for Producing (Z)-1-Phenyl-1-Diethylaminocarbonyl-2-Hydroxymethylcyclopropane
10/25/2007US20070249847 Method for Producing Acetamidopyrrolidine Derivatives and Intermediate Compounds Thereof
10/25/2007CA2649221A1 Isolation of tetracycline derivatives
10/24/2007EP1534671A4 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
10/24/2007CN101058549A 4-methoxy-1,3-phenyl disubstituted amide derivative
10/24/2007CN101058548A Method for preparing theanine
10/24/2007CN101058543A Process for producing amine derivatives
10/24/2007CN100344609C Improved process for synthesizing ioversol
10/24/2007CN100344607C Process for making theanine and theanine food and drink with high nutrition
10/24/2007CN100344606C Iodine Ioxilan preparation method
10/23/2007US7285600 Nitrile oxide precursor compound for use as irreversible cross-linking agent in polymers
10/18/2007WO2007116781A1 Process for production of acrylamide
10/18/2007WO2007116039A1 Process for the atomization of ioxilan
10/18/2007WO2007115645A1 Method for producing 2-ethynylphenyl acetamides
10/18/2007US20070244342 Process for Preparing Solid Particles of Phenolic Antioxidants
10/18/2007US20070244339 Process for Preparing Amino Acids Using Amidocarbonylation Reaction
10/17/2007EP1284724A4 Method of preparing alkylated salicylamides via a dicarboxylate intermediate
10/17/2007CN101054350A Method for extracting coronatine
10/17/2007CN101053830A Catalyst for synthesis salicylamide and its preparation method and application
10/16/2007US7282607 Process for the preparation of iopamidol
10/11/2007WO2007115192A2 P2x7 antagonists to treat affective disorders
10/11/2007US20070238721 Highly Selective Novel Amidation Method
10/10/2007EP1842844A1 Continuous process for the production of mono- or dicarboxylic acid alkyl amides
10/10/2007EP0870014B9 Aldolase catalytic antibody
10/10/2007CN101050190A Method for producing erucamid erucyl amide through circulating reactor
10/10/2007CN101050189A Process for the synthesis of n-acyl-2-amino-4-alkoxy-5-nitrobenzoic acids
10/10/2007CN101050188A New installation for producing dimethyl formamide, and new technique of using the installation
10/10/2007CN100341853C Taxane with alkyl subtituted lateral chain and medicinal composition containing said compound
10/10/2007CN100341848C Method for the purification of dimethylacetamide (DMAc)
10/09/2007US7279587 Photoinitiator with phase change properties and gellant affinity
10/09/2007US7279582 For example (2S, 3S, 5S)-2-(2,6-dimethylphenoxyacetyl)amino-3-hydroxy-5-(2S-(1-tetrahydro-pyrimid-2-onyl)-3-methyl butanoyl)amino-1,6-diphenylhexane; HIV therapy
10/09/2007US7279340 Synthesis and application of procainamide analogs for use in an immunoassay
10/04/2007WO2007022504A3 Conversion of carbon dioxide to methanol in silica sol-gel matrix
10/04/2007US20070232829 Low temperature drying of wet crystals; antidiabetic agents; free of H-type polymorphs
10/04/2007DE102006014722A1 Verfahren zum Herstellen von 2-Ethinylphenylacetamiden A process for producing 2-Ethinylphenylacetamiden
10/03/2007EP1838664A1 Manufacture process of n-substituted salicylamides
10/03/2007EP1339664B1 Production of butane tetracarboxylic acid derivatives by means of coupled electrosynthesis
10/03/2007CN101045698A Preparation method of ioxaglic alcohol
10/03/2007CN101045697A Clausena lansium stone extraction and preparation method thereof
10/03/2007CN101045696A Preparation process of arylformamidoimidazole arylaceton
10/03/2007CN101045695A Hydro-reduction method for preparing quinolone intermediate
10/03/2007CN100340543C Cyfluthrin hapten compound, its synthesis method and use
10/03/2007CN100340541C Process for preparation of alpha-hydroxycarboxylic acid amides
10/02/2007US7276614 Ester-terminated oligoamides and polyamides having terminal ethylenic double bonds; gelling agents for phase change ink jet inks with improved ultraviolet curability and solubility
10/02/2007US7276613 G protein coupled receptor antagonists with higher enzyme resistance than anandamide; amido, (dithio)carbamate, and (thio)urea analogs; antiepileptic agents, analgesics, antiemetics, immunosuppressants, anorexigenic agents; glaucoma
10/02/2007US7276518 For therapy of neuropathic or chronic pain
09/2007
09/27/2007WO2007109080A2 Deuterated hepatitis c protease inhibitors
09/27/2007WO2007109023A1 Processes and intermediates for preparing steric compounds
09/27/2007WO2007107256A1 Continuous process for the production of mono- or dicarboxylic acid alkyl amides
09/27/2007US20070225398 Concentrated Aqueous Methacrylamide Solution Comprising Methacrylic Acid
09/27/2007DE102006010254A1 Enzymkatalysierte Hydrolyse von optisch aktivem 2-Hydroxy-4-(methylthio)buttersäurenitril Enzyme-catalyzed hydrolysis of optically active 2-hydroxy-4- (methylthio) buttersäurenitril
09/27/2007CA2646229A1 Deuterated hepatitis c protease inhibitors
09/27/2007CA2646123A1 Processes and intermediates for preparing steric compounds
09/27/2007CA2637630A1 Process for producing lactamide compounds, new lactamide compounds and formulations containing lactamide compounds
09/26/2007EP1836157A1 Process for the preparation of 1-amino-3,5-dimethyladamantane hydrochloride
09/26/2007EP1836155A2 Processes for the preparation of aminoethoxybenzyl alcohols
09/26/2007EP1338588B1 Method of resolving optical isomers of amino acid derivative
09/26/2007CN101041629A New process for the synthesis and new crystalline form of agomelatine and pharmaceutical compositions containing it
09/26/2007CN101041628A Preparation method for isotopic element marked 15N-L-glutamine
09/26/2007CN101041627A Method for synthesizing for isotopic element marked 15N-L-glutamine
09/26/2007CN100339359C Process for producing acrylamide crystal
09/26/2007CN100339356C Aminoadamantane derivatives as therapeutic agents
09/26/2007CN100339354C Process for the preparation of chiral beta amino acid derivatives by asymmetric hydrogenation
09/25/2007US7273942 Water-soluble group III polyether acid salt complexes and thin films from same
09/25/2007CA2415551C Aniline derivatives
09/20/2007WO2007106100A1 METHOD AND APPARATUS FOR CONVERSION OF β -HYDROXY CARBONYL COMPOUNDS
09/20/2007WO2007105729A1 Process for production of cyclopropylamide compound
09/20/2007WO2007105650A1 4-hydroxyisoleucine derivative and process for producing the derivative
09/20/2007WO2007105482A1 Process for production of amides or lactams
09/20/2007US20070219394 Oxidizing a N-(5-alkoxy-2-methyl-4-nitrophenyl)acetamide with potassium permanganate in solution of water and a cosolvent in the presence of magnesium sulfate
09/20/2007US20070214580 Hair dyes; blue or violet dyes with good washfastness, colorfastness, lightfastness; quaternary imidazol-2yl-azo group attached to a m-carbonylaminobenzene group
09/19/2007EP1833781A1 Method for the production of optically active cyclic amines
09/19/2007EP1334962B1 Process for the preparation of acylphenylalanines
09/19/2007CN101037396A Method for reclaiming terramycin from its production mother liquid
09/19/2007CN101037395A Preparation method of 1,1-Cyclohexane diethyl acid mono amide
09/19/2007CN101037394A Preparation method of alkoxy benzamides
09/19/2007CN100338051C Method for preparation of citalopram
09/19/2007CN100338030C Method for purifying alficetin and its special immune affinity chromatographic column
09/19/2007CN100338025C Perfluoroalkylanilins
09/13/2007WO2007101536A1 Method for producing 1-formamido-3,5-dimethyladamantane
09/13/2007WO2007101535A1 Amidoadamantanes and method for producing the same
09/13/2007WO2007041341A3 Identification of anti-cancer compounds and compounds for treating huntington's disease and methods of treatment thereof
09/13/2007US20070213559 desalting step of removing a salt contained in the aqueous solution and/or formed in the neutralization step, and a step of separately collecting the optically active amino acid amide/amino acid separately from the desalted aqueous solution by a process which takes advantage of a difference in solubility
09/13/2007DE102006009278A1 Amidoadamantane und Verfahren zu ihrer Herstellung Amidoadamantane and processes for their preparation
09/12/2007EP1832570A2 Novel Phase Change solvents
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