| Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
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| 11/15/2001 | WO2000051548A3 COMPOSITIONS AND METHODS FOR THEIR PREPARATION FROM $i(LEPIDIUM) |
| 11/15/2001 | US20010041812 Cyclization using acyl halogenide; chemical intermediate |
| 11/15/2001 | DE10021900A1 New 2-aroyl-3-amino-alkenonitrile, amide and thioamide derivatives, useful as herbicides and pesticides, e.g. insecticides, acaricides, nematocides, ectoparasiticides or fungicides |
| 11/14/2001 | EP1153923A1 Process for the preparation of N-Carboxy-t-Leucine anhydride |
| 11/14/2001 | CN1322196A Naphthalenecaarboxamides as tachykinin receptor antagonists |
| 11/13/2001 | US6316657 Process for purification or recovery of sweetener |
| 11/13/2001 | US6316656 Process for making optically active alpha-amino ketones and selected novel optically active alpha-amino ketones |
| 11/13/2001 | US6316644 Pilyethoxylated retinamide derivatives and process for preparing the same |
| 11/13/2001 | US6316595 PNA synthesis using a base-labile amino protecting group |
| 11/08/2001 | WO2001083445A1 Biphenyl butyric acid derivative as a matrix metalloproteinase inhibitor |
| 11/08/2001 | WO2001083423A2 2,6-diamino-6-methyl-heptanoic acid and derivatives, process for the preparation thereof and use thereof |
| 11/08/2001 | WO2001083421A1 Process for the preparation of 2-halobenzoic acids |
| 11/08/2001 | US20010039352 Production method of isoxazolidinedione compound |
| 11/08/2001 | CA2402445A1 2,6-diamino-6-methyl-heptanoic acid and derivatives, process for the preparation thereof and use thereof |
| 11/08/2001 | CA2377629A1 Biphenyl butyric acid derivative as a matrix metalloproteinase inhibitor |
| 11/07/2001 | EP1150943A1 Preparation of iodixanol |
| 11/06/2001 | US6313296 2-pyrrolidinone-1-acetic acid derivatives; viricides for human immunodeficiency virus (hiv); acquired immune deficiency syndrome (aids) treatment |
| 11/06/2001 | US6313293 Preparation of amides and quinazoline derivatives |
| 11/01/2001 | WO2001081297A1 Novel amino acid derivatives, preparation method, compositions containing same and uses thereof as sunscreens |
| 11/01/2001 | WO2001030736A3 Aromatic di-keto derivatives as glucose-6-phosphate translocase inhibitors |
| 11/01/2001 | US20010037040 Acetamidobenzamide compounds for neurodegenerative disorders |
| 11/01/2001 | US20010037020 Method for preparation of taxol |
| 11/01/2001 | US20010037011 Reacting a carboxylic acid with an amine carboxylate salt, in presence of inorganic base, wherein the salt product of inorganic base cation and the carboxylate anion has a solubility in water of polar solvent less or equal 5/100 |
| 11/01/2001 | US20010036653 Stereo-specific synthesis of shimikic acid derivatives with improved efficiency |
| 11/01/2001 | US20010036629 Sequencing of surface immobilized polymers utilizing microfluorescence detection |
| 11/01/2001 | CA2375068A1 Novel amino acid derivatives, preparation method, compositions containing same and uses thereof as sunscreens |
| 10/31/2001 | EP1149066A1 Method of preparing alkylated salicylamides |
| 10/31/2001 | EP0923537B1 Process for the preparation of contrast agents |
| 10/31/2001 | EP0888380B1 Process for alkylating and smiles rearrangement of hydroxy aromatics |
| 10/31/2001 | DE10020818A1 2,6-Diamino-6-methyl-heptansäure und Derivate, Verfahren zu deren Herstellung und deren Verwendung 2,6-diamino-6-methyl-heptanoic acid and derivatives, processes for their preparation and their use |
| 10/31/2001 | CN1319585A Process for refining amidate |
| 10/31/2001 | CN1073799C Use of 2-aryl-1-(akoxymethyl)-4-halo-5-(trifluoromethyl) pyrroles. |
| 10/25/2001 | WO2001079154A2 Synthesis of midodrine hci from a novel intermediate 1-(2',5'-dimethoxyphenyl)-2-azidoethanone |
| 10/25/2001 | US20010034417 Polymeric diphosphine ligands for homogeneously soluble hydrogenation catalysts, process for the production thereof and use |
| 10/25/2001 | US20010034341 Bactericides |
| 10/25/2001 | US20010034300 Reacting an alpha, beta unsaturated carboxylic acid ester with a heterocyclic oxygen nitrogen, or sulfur compound |
| 10/24/2001 | EP1147158A1 Cationic gemini and related multiple hydrophilic/hydrophobic functional compounds and their use as surfactants |
| 10/24/2001 | CN1073552C Benzamides for neurodegenerative disorder treatment |
| 10/24/2001 | CN1073551C Ethenyl amide compound prodn process |
| 10/23/2001 | US6307087 Ligands for metals and improved metal-catalyzed processes based thereon |
| 10/23/2001 | US6307076 Reacting an amido acid with an inorganic acid chloride in the melt and reacting the resulting amidocarboxylic acid halide with a phenol derivative in an organic solvent. |
| 10/23/2001 | US6307064 Process to prepare taxol |
| 10/23/2001 | US6306959 Rapid purification by polymer supported quench |
| 10/23/2001 | US6306905 Insect repellants and buffer system |
| 10/23/2001 | US6306795 Stable highly active supported copper based catalysts |
| 10/23/2001 | US6306463 Citric acid tri-alkylamide surfactants |
| 10/23/2001 | CA2222657C Intermediates in preparation of new phenylethanolaminomethyltetralins |
| 10/18/2001 | WO2001077068A2 Process for preparing 6-aminocaproamide |
| 10/18/2001 | WO2001077067A2 Solid phase synthesis of lxr ligands |
| 10/18/2001 | WO2001038294A3 Methods for producing 2-(2-hydroxyphenyl)-2-(alkoxyimino)-n-methylacetamide derivatives |
| 10/18/2001 | US20010031890 Process for the racemization of nu-acylamino acids by means of transition metal catalysts |
| 10/18/2001 | CA2403147A1 Process for preparing 6-aminocaproamide |
| 10/17/2001 | EP1146043A1 Taxanes having an alkyl substituted side-chain and pharmaceutical compositions containing them |
| 10/17/2001 | EP1146037A1 Process for the preparation of optically active amino alcohols |
| 10/17/2001 | EP1146036A2 Tamiflu, Gallocarboxylic acid approach |
| 10/17/2001 | EP1144363A1 Production of formamide using sodium diformylamide |
| 10/17/2001 | EP1144360A1 A method for the synthesis of compounds of formula 1 and derivatives thereof |
| 10/17/2001 | EP0946497B1 Process for the preparation of nmda antagonists |
| 10/17/2001 | CN1318054A Novel compounds |
| 10/17/2001 | CN1317481A Method for preparing 4,5-diamino shikimic acid derivative |
| 10/17/2001 | CN1073078C Process for producing carboxylic acid |
| 10/16/2001 | US6303817 More specifically a method of making butanamides in a new process; reaction of nitrile compounds and a sulfate compound |
| 10/16/2001 | CA2178369C Process for the purification and crystallisation of iopamidol |
| 10/11/2001 | WO2001074758A1 Method for the beckmann rearrangement of organic oximes |
| 10/11/2001 | US20010029306 Forming a phenylisoserine ester |
| 10/11/2001 | DE10016812A1 Preparation of N-alkyl-N-perfluoroacylperfluoroacylamides, used as perfluoroacylating agents, comprises reacting N-alkyl-perfluorocarboxamide with carboxylic anhydride |
| 10/10/2001 | EP1142866A1 Method for producing calcium pantothenate |
| 10/10/2001 | EP1142860A1 Intermediates and process for producing fluorine-containing amino acid compound by using the same |
| 10/10/2001 | EP1140956A1 Ligands and complexes for enantioselective hydrogenation |
| 10/10/2001 | EP1140854A2 Methods for the synthesis of alpha-hydroxy-beta-amino acid and amide derivatives |
| 10/10/2001 | EP1140799A1 Novel propargylether derivatives |
| 10/10/2001 | EP1140798A1 Process for the preparation of flowable concentrated betaine solution |
| 10/10/2001 | EP1140797A1 Production of acrylic monomers |
| 10/10/2001 | EP1140796A1 Process for the preparation of aromatic carboxylic acid amides |
| 10/10/2001 | EP1140787A1 Crosslinkers based on dibenzalacetone derivatives |
| 10/10/2001 | EP1140745A1 Colchinol derivatives as vascular damaging agents |
| 10/10/2001 | CN1316301A Method for preparing zeolite catalyst |
| 10/10/2001 | CN1072648C Process for preparation of amides from oximes |
| 10/10/2001 | CN1072642C Butanedioic acid derivative and their use as surfactants |
| 10/09/2001 | US6300511 Catalyzed fluorination of carbonyl compounds |
| 10/09/2001 | US6300376 Indane dimer compounds and their pharmaceutical use |
| 10/09/2001 | CA2029787C Method for preparation of taxol using an oxazinone |
| 10/04/2001 | WO2001072691A2 Low pour point primary amides |
| 10/04/2001 | WO2001072690A2 Method for producing n-butyryl-4-amino-3-methyl-methyl benzoate and the novel compound n-(4-bromine-2-methylphenyl)-butanamide |
| 10/04/2001 | WO2001034612A3 Chiral phosphines, transition metal complexes thereof and uses thereof in asymmetric reactions |
| 10/04/2001 | EP1138657A1 Process for generating electrophiles from anions by reaction with electrophilic fluorinating agent |
| 10/04/2001 | EP1137690A2 Peg-based macromonomers, chemically inert polymers prepared therefrom and the use of these polymers for organic synthesis and enzyme reactions |
| 10/04/2001 | DE10016106A1 Beckmann rearrangement of organic oxime, e.g. aromatic ketoxime, involves reaction with a suitable rearrangement reagent in the liquid state or in solution in a micro-reactor |
| 10/04/2001 | DE10015279A1 Verfahren zur Herstellung von N-Butyryl-4-amino-3-methyl-benzoesäuremethylester und die neue Verbindung N-(4-Brom-2-methylphenyl)-butanamid A process for the preparation of N-butyryl-4-amino-3-methyl-benzoic acid methyl ester and the novel compound N- (4-bromo-2-methylphenyl) butanamide |
| 10/04/2001 | CA2404150A1 Low pour point primary amides |
| 10/03/2001 | CN1315941A Process to continuously prepare aqueous mixture of epsi-caprolactam and epsi caprolactam precursors |
| 10/03/2001 | CN1072206C Amide derivatives and external skin or hair care prepn. |
| 10/02/2001 | US6297399 Hypotensive agents |
| 09/27/2001 | WO2001070697A1 Processes for preparing 6-hydroxy-3,4-dihydroquinolinone, cilostazol and n-(4-methoxyphenyl)-3-chloropropionamide |
| 09/27/2001 | WO2001070669A2 Process for forming an amide bond |
| 09/27/2001 | WO2001070219A1 Method of preparing alkylated salicylamides via a dicarboxylate intermediate |
| 09/27/2001 | US20010025054 Mono or dinitro substituted phenyl-alkylene-amide-alkylene-amino-alkyelene-aryl or heteroaryl derivatives, useful for prophylaxis and/or treatment of arrhythmia and ischaemic rhythm disorders |
| 09/27/2001 | CA2404094A1 Process for forming an amide bond |
| 09/26/2001 | EP1136466A2 Process for racemising N-acyl-amino acids with transition metal catalysts |
| 09/26/2001 | EP0937015B1 Nitration process |