| Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
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| 09/06/2006 | EP1458673B1 Substituted phenylpropionic acid derivatives as agonists to human peroxisome proliferator-activated receptor alpha (ppar) |
| 09/06/2006 | CN1827591A Process for the preparation of racemic or optically active 4-(hydroxymethyl)-2-cyclopentene derivatives |
| 09/06/2006 | CN1827214A Catalyst for asymmetric (transfer) hydrogenation |
| 09/06/2006 | CN1273442C Process for prepn. of acyl phenylalanines |
| 09/05/2006 | US7102046 Process for the arylation of olefins |
| 09/05/2006 | US7102032 reacting acyl fluoride group-bearing compound with an amino compound, forming amide and hydrogen fluoride, then adding calcium oxide/carbonate/hydroxide to purify |
| 09/05/2006 | US7102026 Reacting ethyl pyruvate with methyl methacrylate |
| 08/31/2006 | WO2006091902A2 Alpha, omega-difunctional aldaramides |
| 08/31/2006 | US20060194977 Process for the preparation of chiral beta amino acid derivatives by asymmetric hydrogenation |
| 08/31/2006 | US20060194966 N'-{2-amino-1-(3,5-difluorobenzyl)-3-[(3-; ethylbenzyl)oxy]propyl}-N,N-dipropylisophthalamide; beta-secretase inhibitors; halts or reduces production of A beta peptide from amyloid precursor proteins and reduces or eliminates the formation of beta-amyloid deposits in the brain |
| 08/31/2006 | US20060194948 Chemical processes by the use of combinations of solvents capable of taking reversibly homogeneously mixed state and separated state dependently on temperature |
| 08/30/2006 | EP1694634A1 Method for producing dendritic trimesic acid triamides |
| 08/30/2006 | EP1694630A1 Improved method for producing chiral or enantiomer-enriched beta-amino acids, -aldehydes, -ketones and gamma-amino alcohols |
| 08/30/2006 | EP0983227B1 Preparation of tri-iodo benzene compounds |
| 08/30/2006 | CN1826314A Method for production of dollar g(a), dollar g(b)-unsaturated amide compounds |
| 08/30/2006 | CN1826313A Large-scale synthesis of selective androgen receptor modulators |
| 08/29/2006 | US7098351 Process for the production of fatty acid amides |
| 08/29/2006 | US7098350 Undecatrienenoic acids or esters for taste, flavors and processes |
| 08/24/2006 | WO2006088525A1 Synthetic process for aminocyclohexyl ether compounds |
| 08/24/2006 | WO2006088132A1 Novel pyridine oxide compound, and process for producing carboxylic acid derivative and optically active carboxylic acid derivative with the use of the same |
| 08/24/2006 | WO2006088071A1 Process for producing compound with anti-hcv potency and intermediate for use therein |
| 08/24/2006 | WO2006087324A2 Method for producing an n-(1-aryl-alk-1-enyl)-acetamide or n-(1-heteroaryl-alk-1-enyl)-acetamide |
| 08/24/2006 | US20060189825 Ligands for estrogen related receptors and methods for synthesis of said ligands |
| 08/24/2006 | US20060189820 Phenolic antioxidants in crystalline form |
| 08/24/2006 | US20060189578 Method for the synthesis of compounds of formula I and their uses thereof |
| 08/24/2006 | DE102005006940A1 New reaction product of phthalic acid and omega-(di)amino-(di)carbox ylic acid is useful as corrosion protective agents e.g. metal preparation medium and cooler antifreeze medium |
| 08/24/2006 | CA2586925A1 Synthetic process for aminocyclohexyl ether compounds |
| 08/23/2006 | EP1692094A2 Bottom antireflective coatings |
| 08/23/2006 | EP1692089A2 A process for resolving, optionally substituted, mandelic acids by salt formation with a chiral base cyclic amide |
| 08/23/2006 | EP1399401B1 Solid-phase electrophilic fluorination |
| 08/23/2006 | EP1051405B1 Novel dihydroxyhexanoic acid derivatives |
| 08/23/2006 | CN1821220A Diethyl 4[(4-oxo-3-bromo) butyl] benzoyl-L-glutamate and preparation and use |
| 08/23/2006 | CN1821219A Diethyl 4(4-oxobutyl) benzoyl-L-glutamate and its preparation and use |
| 08/23/2006 | CN1821218A Separating and purifying method for N-methyl-2-(4-phenoxy phenoxy)-2-chloroacetamide |
| 08/23/2006 | CN1271050C Process for preparing 2-substituted enamine or enoyl amine |
| 08/22/2006 | US7094928 reacting 1-(2,5-dimethoxyphenyl)-2-bromoethanone with hexamine, then acylating with haloacetylchloride and sodium acetate, selectively reducing with sodium borohydride and stannous chloride, and quaternization, to form midodrine hydrochloride, used as hypertensive agents |
| 08/22/2006 | US7094907 N,N-(optionally substituted)dialkylamino phosphines bound to an aromatic carbon are lithiated in ortho-position and the lithiated compounds are further converted to said bidentate ligands; oxidative dimerization; coupling |
| 08/22/2006 | CA2179244C New bisphosphines as catalysts for asymmetric reactions |
| 08/17/2006 | US20060183930 Chiral monophosphorus compounds |
| 08/17/2006 | DE102005006985A1 Preparation of N-(1-(hetero)aryl-alk-1-enyl)-acetamides, useful as intermediates for ketones, comprises reacting N-(alk-1-enyl)-acetamide with (hetero)aryl chloride in presence of palladium-catalyst, water/ionic liquid and dimethylformamide |
| 08/16/2006 | EP1469827A4 Polymorphs of sodium 4- (4-chloro-2-hydroxybenzoyl)amino butanoate |
| 08/16/2006 | CN1819990A Compound having anti-hcv activity and process for producing the same |
| 08/16/2006 | CN1817856A Process for the production of crystals of a benzoic acid derivative |
| 08/16/2006 | CN1817853A Method for producing phenylalanine derivative and synthetic intermediate thereof |
| 08/16/2006 | CN1269784C Processes for the preparation of a carobxylic anhydride and use of the carboxylic anhydride as an acylation agent |
| 08/16/2006 | CN1269776C Process for producing carboxylic acid derivative and condensing agent comprising quaternary ammonium salt |
| 08/15/2006 | US7091374 Useful as oxygen carriers and surfactants |
| 08/15/2006 | US7091361 Compounds and synthesis process |
| 08/15/2006 | US7091354 Processes for the preparation of peripheral opioid antagonist compounds and intermediates thereto |
| 08/10/2006 | WO2006082835A1 Method for producing theanine |
| 08/10/2006 | US20060178533 Process for iohexol manufacture |
| 08/09/2006 | EP1688406A2 Polymeric resin compounds and their preparation |
| 08/09/2006 | EP1385593B1 Process for obtaining an organic acid from an organic acid ammonium salt, an organic acid amide, or an alkylamine organic acid complex |
| 08/09/2006 | CN1816519A Process for iohexol manufacture |
| 08/09/2006 | CN1268605C Process for preparing 2-aminoindan derivatives |
| 08/08/2006 | US7087783 Method for preparing nitrogen-containing compounds |
| 08/08/2006 | US7087769 such as the antimicrobial surfactant lauramide of L-arginine ethyl ester, by esterifying the amino acid with an alcohol, then reacting with an acyl chloride to amidate, where the pH is adjusted in the acylation step to between 6 and 6.9 |
| 08/03/2006 | US20060173215 Process for the preparation of 1-amino-3,5-dimethyladamantane hydrochloride |
| 08/03/2006 | US20060173204 New 3-aryl propionic acid derivatives and analogs |
| 08/03/2006 | US20060172327 Sequencing of surface immobilized polymers utilizing microflourescence detection |
| 08/02/2006 | EP0874807B2 Process for the preparation of methoxyminophenylglyoxylic acid derivatives |
| 08/02/2006 | CN1812955A Method for isolating a homogeneous catalyst containing rhodium |
| 08/02/2006 | CN1810769A Synthesis process of gamma-L-glutamine-cysteine |
| 08/02/2006 | CN1267411C Compound useful as intermediates for cholesteryl ester transfer protein (CETP) inhibitors |
| 08/02/2006 | CN1267409C Process for the production of crystals of a benzoic acid derivative |
| 08/02/2006 | CN1267407C Prodrugs of excitatory amino acids |
| 08/01/2006 | US7084285 reacting amino protected diols with 2-halogenoethyl dialkyl phosphites, then deprotecting the amine and condensing with 4-(3-trifluoromethyl-3H-diazirin-3-yl)-phenoxy substituted anhydrides, to form optically active sphingolipid metabolites, used for analyzing sphingomyelinase |
| 08/01/2006 | US7084281 Synthesis of dihalohydrins and tri- and tetra-substituted olefins |
| 07/27/2006 | US20060167324 High-purity (fluoroalkyl)benzene derivative and process for producing the same |
| 07/27/2006 | US20060167049 Terphenly derivatives, preparation thereof, compositions containing same |
| 07/27/2006 | US20060166946 Methods of preparing substituted tetracyclines with transition metal-based chemistries |
| 07/26/2006 | EP1682490A1 Method of purifying hydroxyalkyl amide |
| 07/26/2006 | EP1682489A1 Use of alkene carboxlic acid n alkylamides as flavouring agents |
| 07/26/2006 | EP1682488A2 Process for the preparation of gabapentin |
| 07/26/2006 | EP1682487A1 Method of making hydroxyalkyl amide containing reduced level of unreacted alkanolamine |
| 07/26/2006 | CN1809618A Cyclic bisamides useful in formulating inks for phase-change printing |
| 07/26/2006 | CN1809528A Processes for preparing (2s)-3-(4-{2-[amino]-2-oxoethoxy}phenyl)-2-ethoxypropanoic acid derivatives |
| 07/26/2006 | CN1807403A Protected 3,5-dihydroxy-2,2-dimethyl-valeroamides for the synthesis of epothilones and derivatives and process for the production and the use |
| 07/26/2006 | CN1807402A Method for purifying alficetin and its special immune affinity chromatographic column |
| 07/26/2006 | CN1807401A Process for synthesizing dimethylacetamide by ethyl acetate and dimethylamine |
| 07/26/2006 | CN1266117C Process for preparation of alpha-hydroxycarboxylic acid amides |
| 07/26/2006 | CN1266112C Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 07/25/2006 | US7081544 Chiral ligands, transition metal complexes thereof, and the catalytic use of the same |
| 07/25/2006 | US7081533 Cycloaliphatic/aromatic diphosphines and use thereof in catalysis |
| 07/25/2006 | CA2263328C Use of .gamma.-hydroxybutyric acid amides in the treatment of drug addiction and in particular of alcoholism |
| 07/20/2006 | WO2006076562A1 Process for the preparation of 1-amino-3,5-dimethyladamantane hydrochloride |
| 07/20/2006 | WO2006076350A2 Processes for the preparation of aminoethoxybenzyl alcohols |
| 07/20/2006 | WO2006074501A1 Peptidic compounds |
| 07/20/2006 | US20060161006 Asymmetric urea compound and process for producing asymmetric compound by asymmetric conjugate addition reaction with the same as catalyst |
| 07/20/2006 | CA2594411A1 Peptidic biaryl antibacterial compounds comprising one or more basic amino acids |
| 07/20/2006 | CA2593965A1 Processes for the preparation of aminoethoxybenzyl alcohols |
| 07/20/2006 | CA2591666A1 Process for the preparation of 1-amino-3,5-dimethyladamantane hydrochloride |
| 07/19/2006 | EP1451133A4 P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 07/19/2006 | CN1805920A Process and intermediates for the preparation of 3-(amino)-3-cyclobutylmethyl-2-hydroxy-propionamide or salts thereof |
| 07/19/2006 | CN1803765A Method for preparing ioxitalamic acid |
| 07/19/2006 | CN1803764A N, N-dimethylformamide regeneration method after C5 extraction desorption |
| 07/19/2006 | CN1803756A Process for the preparation of cyclopropyl carboxylic acid esters and derivativesr |
| 07/19/2006 | CN1264810C Process for synthesis of L-glutamine |
| 07/19/2006 | CN1264809C Method for preparing hydrazodicarbonamide using biuret as starting material |
| 07/19/2006 | CN1264428C Method for enhancing solubility of iron amino acid chelates and iron proteinates |