Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
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07/18/2006 | US7078572 Preparing an aldehyde intermediates for anticancer drugs, by decyclization of a substituted oxiranes or reducing a nitrile with a reducing agent; free of hazard azide intermediate, no need of purification by column chromatography |
07/13/2006 | WO2006072374A1 Method for the production of optically active cyclic amines |
07/13/2006 | WO2006033117A3 Process for producing n,n-dialkyl substituted fatty acids amides |
07/13/2006 | US20060155143 Producing purified trans-N-(4-isopropylcyclohexylcarbonyl)phenylalanineby reacting trans-4-isopropylcyclohexylcarbonyl chloride with phenylalanine in a mixed solvent of acetone and water keeping the pH >12.5 using potassium hydroxide; Schotten-Baumann reaction; industrialscale; cost efficiency |
07/13/2006 | US20060155141 Process for producing benzylamine derivative |
07/13/2006 | US20060154987 Method for the preparation of crystalline dexloxiglumide and products obtained |
07/12/2006 | CN1802346A Process for the manufacture of N-alkoxalyl-alaninates |
07/12/2006 | CN1802343A Process for producing benzylamine derivative |
07/12/2006 | CN1800150A Iodine Ioxilan purification method |
07/12/2006 | CN1800149A Iodine Ioxilan preparation method |
07/11/2006 | US7074945 Metal alkoxide taxane derivatives |
07/11/2006 | US7074780 Substituted phenylcyclohexanecarboxamides and their use |
07/06/2006 | WO2006069798A1 Process for the preparation of chiral amines |
07/06/2006 | US20060149076 Copper catalyzed arylation |
07/06/2006 | US20060148902 Process for the preparation of nateglinide, preferably in B-form |
07/06/2006 | US20060148760 Method for the sysnthesis of compounds of formula I and their uses thereof |
07/06/2006 | US20060148734 Diaminoacid-aminoacid-polyamine based gemini surfactant compounds |
07/06/2006 | DE102004060493A1 Verfahren zur Herstellung von enantiomerenangereicherten 2-Fluorcarbonsäureestern A method for preparing enantiomerically enriched 2-fluorocarboxylic acid esters |
07/06/2006 | DE10140107B4 Verfahren zur Herstellung von 1-Amino-4-hydroxyanthrachinonen A process for the preparation of 1-amino-4-hydroxyanthraquinones |
07/05/2006 | EP1675819A1 Process for enriching extracts of natural theanine |
07/05/2006 | CN1796365A Method for synthesizing amide of mint |
07/05/2006 | CN1262535C Method for synthesizing S-(1)-2.2 dimethylcyclopropane formamide |
07/05/2006 | CN1262534C Process for preparing N-acetyl-L-tyrosine |
07/04/2006 | CA2130797C 2,3,4,5-tetrahydro-1h-3-benzazepines having anti-psychotic activity, and synthesis of .alpha.-substituted-arylacetamides |
06/29/2006 | WO2006068386A1 Synthetic method of phenylcarbamate derivative |
06/29/2006 | WO2006067794A1 A PROCESS FOR THE PREPARATION OF R-(-)-N, α-DIMETHYLPHENETHYLAMINE (LEVMETAMFETAMINE) OR S-(+)-N, α-DIMETHYLPHENETHYLAMINE (METHAMPHETAMINE) FROM d-EPHEDRINE OR L-EPHEDRINE RESPECTIVELY |
06/29/2006 | WO2006067416A1 Chemical processes and intermediates |
06/29/2006 | WO2006067412A1 Chemical processes for the preparation of a colchinol derivative and intermediates |
06/29/2006 | US20060142588 Acetoacetylation of alcohols, thiols and amines in a microreactor |
06/29/2006 | US20060142392 Process for preparing (2s)-3-(4-{2-[amino]-2-oxoethoxy}phenyl)-2-ethoxypropanoic acid derivatives |
06/29/2006 | US20060137602 Preparation of iodixanol |
06/28/2006 | CN1795167A Method for continuously producing alkylamino(meth)acrylamides |
06/28/2006 | CN1795164A Process for the carbonylation of a conjugated diene |
06/28/2006 | CN1793111A Process for recovering dimethyl formyl amide from waste water |
06/27/2006 | US7067681 Nitration of tetracyclines and derivatives, then reducing, diazotizing and alkylation on the presence of palladium chloride; catalysis; antibiotics |
06/27/2006 | US7067554 Method for the synthesis of compounds of formula I and their uses thereof |
06/27/2006 | US7067543 Anthranilic acid amides and pharmaceutical use thereof |
06/27/2006 | US7067471 Addition reacting a fatty acid monoisopropanolamide with propylene oxide or propylene oxide adduct to form polyoxypropylene fatty acid isopropanolamide surfactant with an oxazolines by-product, heat treating and hydrolyzing the oxazoline compound to reduce by-product, collecting refined surfactant |
06/27/2006 | US7067119 Using polypeptides |
06/22/2006 | WO2006063999A1 2-arylpropionic acid derivatives and pharmaceutical compositions containing them |
06/22/2006 | WO2006063821A1 Manufacture process of n-substituted salicylamides |
06/22/2006 | WO2006063819A2 Manufacture process of n-substituted salicylamides |
06/22/2006 | US20060135802 Industrial scale process; treats neurodegenerative diseases; high optical purity; less dangerous reaction |
06/22/2006 | US20060135790 Process for the preparation of an alpha-amino carbonyl compound |
06/22/2006 | DE102004059725A1 2-Alkyl-cycloalk(en)yl-carboxamide 2-alkyl-cycloalk (en) yl-carboxamides |
06/22/2006 | CA2589495A1 2-arylpropionic acid derivatives and pharmaceutical compositions containing them |
06/22/2006 | CA2587428A1 Manufacture process of organic compounds |
06/22/2006 | CA2587213A1 Manufacture process of n-substituted salicylamides |
06/21/2006 | EP1672055A1 Detergent compositions and processes for the production thereof |
06/21/2006 | EP1671939A1 Process for preparing enantiomerically enriched esters of 2-fluorocarboxylic acids |
06/21/2006 | EP1146037B1 Process for the preparation of optically active amino alcohols |
06/21/2006 | CN1789240A 2-substituted amido dicarboxylic acid, its preparation method and use |
06/21/2006 | CN1789239A Synthesis method of isotope 15N marked L-asparagine |
06/21/2006 | CN1789238A Cyfluthrin hapten compound, its synthesis method and use |
06/21/2006 | CN1789237A Method for synthesizing theanine |
06/20/2006 | US7064179 Peg-based macromonomers, chemically inert polymers prepared therefrom and the use of these polymers for organic synthesis and enzyme reactions |
06/20/2006 | CA2259183C Fluorous reaction and separation systems |
06/15/2006 | WO2006062406A2 Preparation of a quaternary ammonium hydroxide and use thereof for the preparation of q quaternary ammonium salt |
06/15/2006 | WO2006061332A1 Gleevec process |
06/15/2006 | WO2006061159A1 Method for the production of n,n-dimethylacetamide (dmac) |
06/15/2006 | WO2006061157A1 Method for the production of n,n-dimethylacetamide (dmac) |
06/15/2006 | WO2006061153A1 Method for producing n,n-dimethylacetamide (dmac) |
06/15/2006 | US20060128992 Cyclic bisamides useful in formulating inks for phase-change printing |
06/15/2006 | US20060128973 N-[4-[(1E)-3-amino-1-propenyl]phenyl]-4'-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxamide; for treatment of hyperlipidemia, obesity and type II diabetes |
06/15/2006 | US20060128972 N-(p-(2-alpha-carboxybenzylamino)ethylamino)phenyl)p-(p-trifluoromethylphenyl)benzamide; antiobesity and anti-type II diabetic agents |
06/15/2006 | US20060128633 Colchinol derivatives as vascular damaging agents |
06/15/2006 | CA2591272A1 Preparation of a quaternary ammonium hydroxide and use thereof for the preparation of a quaternary ammonium salt |
06/14/2006 | EP1669351A2 Method for preserving quaternary ammonium salt |
06/14/2006 | DE102004059219A1 Pyrazindicarbonsäureamide und ihre Verwendung Pyrazindicarbonsäureamide and their use |
06/14/2006 | CN1785962A Method of preparing amide by oxime compound rearrangement reaction |
06/14/2006 | CN1785961A Method of preparing amide by oxime rearrangement reaction |
06/14/2006 | CN1259306C Process for the preparation of aminoalcohol, aminoalcohol derivatives and their further conversion to (1S, 4R)-4-(2-AMINO - 6-CHLORO - 9- H - PURINE - 9-YL)-2- CYCLOPENTENYL-1-METHANOL or its salt |
06/13/2006 | US7060803 Metal complex-protein composite and hydrogenation catalyst |
06/08/2006 | WO2006060800A1 Synthesis of aniline and phenol-based antioxidant macromonomers and corresponding polymers |
06/08/2006 | WO2006058698A1 Method for purifying polar vinyl compounds |
06/08/2006 | WO2005052016B1 Bottom antireflective coatings |
06/08/2006 | US20060122404 Novel compounds comprising a thiocarbonyl-sulfanyl group, which can be used for the radical synthesis of-alpha-perfluoroalkylamines |
06/08/2006 | DE102004058888A1 Verfahren zur Herstellung von N,N-Dimethylacetamid (DMAC) A process for the preparation of N, N-dimethylacetamide (DMAC) |
06/08/2006 | DE102004058887A1 Verfahren zur Herstellung von N,N-Dimethylacetamid (DMAC) A process for the preparation of N, N-dimethylacetamide (DMAC) |
06/08/2006 | DE102004058886A1 Verfahren zur Herstellung von N,N-Dimethylacetamid (DMAC) A process for the preparation of N, N-dimethylacetamide (DMAC) |
06/08/2006 | DE102004058071A1 Verfahren zur Reinigung von polaren Vinylverbindungen A process for the purification of the polar vinyl compounds |
06/08/2006 | CA2589883A1 Synthesis of aniline and phenol-based antioxidant macromonomers and corresponding polymers |
06/08/2006 | CA2586982A1 Method for purifying polar vinyl compounds |
06/07/2006 | EP1666454A1 Methods of preparing substituted tetracyclines with transition metal-based chemistries |
06/07/2006 | EP1666453A1 Methods of preparing substituted tetracyclines with transition metal-based chemistries |
06/07/2006 | EP1666451A1 Improved process for chemical reactions involving cyanohydrins |
06/07/2006 | EP1666447A1 Process for the preparation of alpha, alpha-dialkyl, alpha-hydroxymethyl-carboxylic acid derivatives |
06/07/2006 | EP1664048A2 Process for the preparation of renzapride and intermediates thereof |
06/07/2006 | EP1663950A1 Production of n-acyl compounds |
06/07/2006 | EP1663868A2 Process for preparing radiolabelled compounds |
06/07/2006 | CN1781915A Method for producing an oxazolylethanol derivative |
06/06/2006 | US7057067 Reacting a benzoic acid with a halogenating agent in presence of palladium catalyst to form halogenated benzoic acid or derivatives |
06/06/2006 | US7057061 Chiral monophosphorus compounds |
06/06/2006 | US7056666 Labeling a terminal monomer and scanning to determine the position; can analyze hundreds of macromolecules simultaneously |
06/06/2006 | CA2275458C Novel supported catalysts |
06/01/2006 | WO2006056366A1 Method for the continuous production of alkyl amino acryl amides |
06/01/2006 | WO2006056166A2 Method for the addition of amides ureas lactams and carbamates to alkynes |
06/01/2006 | WO2005014479A3 Process for preparing radiolabeled compounds |
06/01/2006 | US20060116314 Sulfuric acid amine salt, sulfonic acid amine salt, production thereof and softener composition |
06/01/2006 | CA2581312A1 Method for the continuous production of alkyl amino acryl amides |