Patents
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Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
10/2003
10/22/2003CN1125060C C-10 taxane derivatives and pharmaceutical compositions containing them
10/22/2003CN1125039C Process for rectifying recovery of diluted dimethyl formamide liquid generated in synthesizing artificial leather by wet method
10/21/2003US6635785 Method for synthesizing hydrazodicarbonamide
10/21/2003US6635784 Process for the preparation of enantiomerically-enriched cyclopropylalanine derivates
10/21/2003US6635650 Such as N-(2-(7-(2-((8-(2-(acetyl-amino)ethyl)-2-naphthyl) oxy)ethoxy)-1-napthyl)ethyl)acetamide for treating or preventing melatoninergic disorders
10/16/2003WO2003084971A1 Bisphosphines as bidentate ligands
10/16/2003WO2003084943A2 Terphenyl derivatives, preparation thereof, compositions containing same
10/16/2003WO2003057650A3 Polymorphs of sodium 4-[(4-chloro-2-hydroxybenzoyl)amino]butanoate
10/16/2003WO2002100339A3 Novel process for preparing rac-bicalutamide and its intermediates
10/16/2003US20030195373 Novel beta-hydroxyamides
10/16/2003US20030195369 Optically active chiral diphosphine ligands
10/16/2003CA2481392A1 Terphenyl derivatives, preparation thereof, compositions containing same
10/16/2003CA2481037A1 Bisphosphines as bidentate ligands
10/15/2003EP1352900A1 Process to prepare taxol
10/15/2003EP1352899A1 Process to prepare taxol
10/15/2003EP1352897A2 Adamantane derivatives for the treatment of inflammatory, immune and cardiovascular diseases
10/15/2003EP1352896A2 Adamantane derivatives for the treatment of inflammatory, immune and cardiovascular diseases
10/15/2003EP1352895A2 Adamantane derivatives for the treatment of inflammatory, immune and cardiovascular diseases
10/15/2003EP1352045A1 Detergent mixture
10/15/2003EP1351922A2 6-substituted indanoyl amino acid conjugates as mimics to the biological activity of coronatine
10/15/2003CN1449377A Inhibitors of alpha4 mediated cell adhesion
10/15/2003CN1449376A Process for the production of crystals of a benzoic acid derivative
10/15/2003CN1124263C Stabilised monomer composition
10/14/2003US6632968 Method for the production of amines from epoxidized olefins
10/14/2003US6632962 Caspase inhibitors and uses thereof
10/14/2003US6632953 Metal complex comprising a phospholane as claimed in any of claim 1 and a central atom selected from the group of Rh, Ru, Ir, Pd, Pt, Ni. asymmetric hydrogenation of compounds by reacting the starting compounds to be hydrogenated with
10/09/2003WO2003082809A1 Diaminoacid-aminoacid-polyamine based gemini surfactant compounds
10/09/2003US20030191342 Process for the production of crystals of a benzoic acid derivative
10/09/2003US20030191341 Chemical process
10/09/2003US20030191324 A N,O-bis(diphenylphosphino)-2-azetidine derivatives, a transition metal complex for use as hydrogenation catalysts
10/09/2003US20030191322 Synthetic pathway from reacting chemical intermediates 4-carboxy oxazoline with a formyl amide, decarboxylation, hydroxylation, decyclization, lactamization, saponification; proteasome inhibitors, antiinflammatory, antitumor agents
10/09/2003US20030191190 Use of phenethyl acrylamides, novel phenethyl acrylamides, method for the production thereof and agents containing the same
10/08/2003EP1349859A2 Triazolopyrimidines
10/08/2003CN1447788A Process for prodn. of calcium pantothenate
10/08/2003CN1446913A Technique method for preparing hydratase of carbonitrile mitrile by using glucose-CO2+ coupling adding ferment
10/08/2003CN1446795A Method for synthesizing N-salicyloyl-8-sodium aminocaprylic acid
10/08/2003CN1123563C Method for producing acrylamide crystal
10/07/2003US6630602 Racemic propylisopropyl acetic acid and propylisopropyl acetamide and their isomers in their racemic and stereospecific forms, for use in treatment of neurological and psychotic disorders, and affective disorders and to treat
10/07/2003US6630600 Intermediate for their manufacture, pharmaceutical preparations containing them and the use of the compounds in clinical conditions associated with insulin resistance.
10/07/2003US6630598 Reacting nitroaniline compound with acid chloride/anhydride in presence of alkali metal/earth metal compound
10/07/2003US6630308 Generating preferential amino acid sequences on substrate; obtain substrate, deblock, expose to amino acids, recover preferential particles
10/07/2003CA2291620C Production method of isoxazolidinedione compound
10/02/2003WO2003080643A1 Process for producing triterpene derivative
10/02/2003WO2003080563A1 Production of carboxylic acid amides
10/02/2003WO2003080556A1 Amine derivative with potassium channel regulatory function, its preparation and use
10/02/2003WO2003079983A2 Methods of preparing substituted tetracyclines with transition metal-based chemistries
10/02/2003WO2003039456A3 Process for the preparation of aniline-derived thyroid receptor ligands
10/02/2003WO2002055481A8 Prodrugs of excitatory amino acids
10/02/2003WO2002018303A3 Synthesis of n,n-dimethyl-3-(4-methyl) benzoyl propionamide, a key intermediate of zolpidem
10/02/2003US20030187061 Antitumor agnets; antileukemia agents
10/02/2003CA2480096A1 Process for producing triterpene derivatives
10/01/2003EP1347960A1 Process for preparing ( ) trans-4-p-fluorophenyl-3-hydroxymethyl-1
10/01/2003EP1084102B1 New 3-aryl propionic acid derivatives and analogs
10/01/2003EP0873290B1 Process for racemization of n-acetyl-d(l)-alpha-aminocarboxylic acids
10/01/2003CN1446193A Aminoadamantane derivatives as therapeutic agents
10/01/2003CN1445212A Microwave once process for extracting capsaicin and pigment
10/01/2003CN1122659C Synthesis preparation method of high-effective hemostatic notoginseng extract
09/2003
09/25/2003WO2003078383A1 Novel positively charged lipids and liposomes comprising the positively charged lipids
09/25/2003WO2002100818A3 Aminediols as agents for the treatment of alzheimer's disease
09/25/2003US20030181765 Reacting an azide compound with an amine to form an intermediate, reducting the azide of the intermediate to form amine; amidation, reduction of azide, azidation, blocking hydroxy group, lactonization and deblocking
09/25/2003US20030181759 Reacting a benzoic acid with a halogenating agent in presence of palladium catalyst to form halogenated benzoic acid or derivatives
09/25/2003US20030181753 Method for producing amides or esters
09/24/2003EP1346972A1 Process for producing optically active halohydrin compound
09/24/2003EP1187839B1 Process for large scale preparation of sphingosines and ceramides
09/24/2003CN1444564A Biphenyl carboxamides
09/24/2003CN1122021C Amino acid derivatives and their use as pesticides
09/23/2003US6624320 Asymmetric phosphine ligand
09/23/2003US6624248 High molecualr weight polymers
09/23/2003US6623731 Modified amino acid compounds useful in the drug delivery of bioactive agents such as recombinant human growth hormone (rhGH); dosage units; synthesis
09/18/2003WO2003076451A1 Ferrocenyl ligands and the use thereof in catalysis
09/18/2003WO2003076392A2 Z-substituted acrylamides, methods for production thereof and agents comprising the same
09/18/2003US20030176739 Process for preparing alpha-hydroxyamides and alpha-ketoamides on a solid phase support
09/18/2003US20030176717 Process for the preparation of aryloctanoyl amides
09/18/2003US20030176703 Processes for preparing 6-hydroxy-3,4-dihydroquinolinone, cilostazol and N-(4-methoxyphenyl)-3-chloropropionamide
09/18/2003US20030176510 Acetamidobenzamide compounds for neurodegenerative disorders
09/18/2003US20030176498 Inhibitors of alpha4mediated cell adhesion
09/18/2003US20030176311 Purified polyoxypropylene fatty acid isopropanolamide surfactants, production thereof and detergent compositions containing the surfactants
09/17/2003EP1344768A2 Synthesis of substituted pyrazolopyrimidines
09/17/2003EP0910560B1 Process for preparing 2-aryl-substituted indenes
09/17/2003EP0668762B1 Isobutenyl-substituted taxanes and their pharmaceutical compositions
09/17/2003CN1443179A Aniline derivatives
09/17/2003CN1442219A Oscillating device
09/17/2003CN1121378C Method for making alpha, beta unsaturated beta trifluoromethyl carboxylates and related compounds
09/16/2003US6620962 Reacting toluidine and butyryl chloride; then bromination; using palladium catalyst
09/16/2003US6620845 For therapy and prophylaxis of neurological diseases
09/16/2003CA2105683C N-¬¬4,5-dihydroxy-and 4,5,8-trihydroxy-9,10-dihydro-9, 10-dioxo-2-anthracene-yl|carbonyl|amino acids useful in the therapy of osteoarticular affections
09/12/2003WO2003074472A1 Method for producing n-acyl acidic amino acid crystal
09/12/2003WO2003074169A2 Metalorganic catalysts for chemo-, regio- and stereoselective reactions, and corresponding precursors
09/12/2003CA2478482A1 Metalorganic catalysts for chemo-, regio- and stereoselective reactions, and corresponding precursors
09/11/2003US20030171617 E.g., 2-(3,4-Dihydroxyphenyl)-N-n-hexyl-2-hydroxyacetamide; antioxidants and/or free-radical scavengers for cosmetics and foods
09/11/2003US20030171608 Transition metal-catalyzed hydrogenation, hydroborination and hydrocyanation of prochiral olefins, ketones and imines.
09/11/2003US20030171597 Water solvent is substituted with a linear, branched, or cyclic alcohol having 3 or more carbon atoms; the acid is preferentially precipitated from the alcohol; addition of a base enables purification of the alpha amino amide
09/10/2003EP1342718A1 Method and reagents for n-alkylating ureides
09/10/2003EP1341799A1 P-chirale bisphospholane ligands, their transition metal complexes
09/10/2003EP1341797A1 Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catayltic reactions
09/10/2003EP1341743A2 Organic reactions with co generating materials
09/10/2003EP1150943B1 Preparation of iodixanol
09/10/2003EP1129069B1 Method for the crystallization of iopamidol
09/10/2003EP1127871B1 New esters derived from substituted phenyl-cyclohexyl compounds
09/10/2003EP1032557B1 Method for preparing bromomethyl-biphenyl derivatives
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