| Patents for C07C 269 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups (4,512) |
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| 03/30/2005 | CN1602191A Compounds and uses thereof for decreasing activity of hormone-sensitive lipase |
| 03/29/2005 | US6872847 Process for the preparation of alkyl-n-(3-dimethylamino) alkylcarbamates |
| 03/24/2005 | US20050065350 Method for forming a carbon-carbon or carbon-heteroatom linkage |
| 03/24/2005 | US20050065191 Central nervous system disorders; therapy for diseases of glutamate receptor signal transmission |
| 03/23/2005 | EP1516870A1 Process for producing aromatic compound derivative by reaction of aromatic compound substituted with sulfamoyloxy, sulfinamoyloxy, or carbamoyloxy group, with nucleophilic agent |
| 03/23/2005 | EP1419125A4 Kinetic resolutions of chirat 3- and 3-substituted carboxylic acids |
| 03/23/2005 | CN1597665A New technology of synthesizing fenoxycarb |
| 03/16/2005 | CN1193020C Process for preparing amic acid esters |
| 03/15/2005 | US6867298 Group IB compounds used as condensation, amination, amidation or arylation catalysts; catalysis; efficiency |
| 03/10/2005 | WO2005021515A2 Inhibitors of phosphodiesterase type-iv |
| 03/10/2005 | CA2537185A1 Inhibitors of phosphodiesterase type-iv |
| 03/09/2005 | CN1592623A Acetylene derivatives having human matabotropic glutamate receptor antagonistic activity |
| 03/03/2005 | WO2005000803A3 Asymmetric urea compound and process for producing asymmetric compound by asymmetric conjugate addition reaction with the same as catalyst |
| 03/03/2005 | US20050049383 Crosslinking plural polymers through mechanical bonding with a rotaxane structure consisting of a shaft and rings; recycling by decrosslinking the crosslinked body having a disulfide bond in the presence of thiols |
| 03/03/2005 | US20050049249 Certain substituted polyketides, pharmaceutical compositions containing them and their use in treating tumors |
| 03/01/2005 | US6861547 Chemical intermediate, corresponding hydrochloride salt of tautomer of functional group -C(=NH2.Cl)-NH-C(=O)-O-R2 |
| 02/24/2005 | WO2005016871A1 Process for the synthesis of iodopropynyl butylcarbamate in an aqueous solution of a suitable surfactant |
| 02/24/2005 | WO2005016866A2 Process for producing optically actiive beta-amino acid derivatives |
| 02/24/2005 | US20050043308 Process for total synthesis of ecteinascidins and intermediates therefor |
| 02/22/2005 | US6858651 2,3-oxidosqualene-lanosterol cyclase inhibitors |
| 02/10/2005 | US20050033083 Process for the synthesis of iodopropynyl butylcarbamate in an aqueous solution of a suitable surfactant |
| 02/10/2005 | US20050032845 1,1-and 1,2-disubstituted cyclopropane compounds |
| 02/09/2005 | EP1358244A4 Polyols containing carboxyl groups and production thereof |
| 02/09/2005 | EP1313560A4 CATALYST FOR AROMATIC C-O, C-N, and C-C BOND FORMATION |
| 02/09/2005 | CN1188390C Process for synthesis of palycarbamates |
| 02/08/2005 | US6852887 Dehalogenation, amination; a viricides treating Human immunodeficiency virus (HIV), Acquired immunodeficiency syndrome (AIDS) |
| 02/03/2005 | WO2005010011A2 Methods of synthesis of acyloxyalkyl compounds |
| 02/03/2005 | WO2005009928A2 Preparation and use of alkylating agents |
| 02/03/2005 | CA2538520A1 Preparation and use of alkylating agents |
| 02/02/2005 | EP1244610A4 Improved preparation of 2s,3s-n-isobutyl-n-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines |
| 02/02/2005 | CN1187345C Method for preparing N-[1-(S)-carbethoxy-3-hydrocinnamyl] -L-alanine-N-carboxy acid anhydride |
| 02/02/2005 | CN1187322C Method for producing aryl-iminomethyl-carbamic acid esters |
| 02/01/2005 | US6849750 2-amino-propionates |
| 01/27/2005 | US20050020849 via non-racemic cinchona-alkaloid-type catalyst (quinidine) for addition of nucleophile |
| 01/19/2005 | EP1089988A4 Fluorophenyl resin compounds |
| 01/19/2005 | CN1568304A Process for the preparation of enantiomerically-enriched cyclopropylalanine derivatives |
| 01/19/2005 | CN1185259C Fluorophenyl resin compounds |
| 01/11/2005 | US6841667 Nucleophilic kinetic resolution of cyclic substrates using silyl azides |
| 01/06/2005 | WO2005000803A2 Asymmetric urea compound and process for producing asymmetric compound by asymmetric conjugate addition reaction with the same as catalyst |
| 01/05/2005 | CN1561333A Aromatic and heteroaromatic acid halides for synthesizing polyamides |
| 01/05/2005 | CN1561326A Alpha-haloenamine reagents |
| 12/29/2004 | EP1491525A1 Process for producing beta-aminoketone and catalyst therefor |
| 12/22/2004 | CN1181046C Prepn process of chiral compound L-homophenproobamate and its salt |
| 12/15/2004 | EP1485082A1 Methods for synthesis of prodrugs from 1-acyl-alkyl derivatives and compositions thereof |
| 12/09/2004 | US20040249205 Process for producing hydroxyamino acid derivative |
| 12/09/2004 | US20040249187 Method for producing chiral amino acid derivatives |
| 12/09/2004 | US20040248776 Intermediates and methods for making heptapeptide oxytocin analogues |
| 12/08/2004 | EP1483276A1 Ferrocenyl ligands and the use thereof in catalysis |
| 12/08/2004 | EP1461320A4 Enantioselective transformation of alfa,beta-unsaturated ketones using chiral organic catalysts |
| 12/08/2004 | CN1178898C Method for producing N-(3-amino-4-fluorophenyl)-sulphonamides, N-(3-amino-4-fluorophenyl) carboxyic acid amides and N-(3-amino-4-fluorophenyl) carbamates |
| 12/02/2004 | US20040242915 Aluminum catalyst impregnated with metal hydroxide; used for forming blocking agents for amines, alcohols, mercaptans |
| 12/01/2004 | EP1481967A1 Process for the preparation of biaryl compounds |
| 12/01/2004 | EP1480998A1 Intermediates and methods for making heptapeptide oxytocin analogues |
| 12/01/2004 | CN1177817C Solvent process of preparing N-methyl-2-naphthyl carbamate |
| 12/01/2004 | CN1177816C Prepn of N-methyl-2-naphthyl carbamate |
| 11/30/2004 | US6825043 Fluorous tagging compounds and methods of increasing the fluorous nature of compounds |
| 11/30/2004 | US6824760 Imaging agents, precursors thereof and methods of manufacture |
| 11/25/2004 | WO2004101476A1 Metathesis reaction involving the unsaturated side chain of an alpha, alpha-disubstituted amino acid |
| 11/25/2004 | US20040236137 A carbonyloxycyano compound; pesticides; veterinary medicine |
| 11/25/2004 | US20040236119 Process using a cyclic carbonate reactant and beta-hydroxyurethanes thereby obtained |
| 11/24/2004 | EP0983231B1 Preparation of hydroxy urethanes |
| 11/24/2004 | CN1176902C New esters derived from substituted phenyl-cyclohexyl compounds |
| 11/18/2004 | US20040229949 New 3-aryl propionic acid derivatives and analogs |
| 11/17/2004 | EP1477485A1 Aminophenol derivatives |
| 11/17/2004 | EP1156999B1 Method for the preparation of a chiral-beta-amino ester |
| 11/17/2004 | CN1547567A Chiral resolution method for producing compounds useful in the synthesis of taxanes |
| 11/17/2004 | CN1546464A Method for synthesizing carbanilate by the reaction of aniline, urea and alcohol |
| 11/17/2004 | CN1176066C 1,1-and 1,2-disubsitituted cyclopropane compounds, preparation method thereof and drug compositions containing the same |
| 11/17/2004 | CN1176065C Synthesis method of 1,5- naphthalene diamino methyl formate |
| 11/16/2004 | US6818787 Prodrugs of GABA analogs, compositions and uses thereof |
| 11/10/2004 | EP1474383A1 Process using a cyclic carbonate reactant |
| 11/10/2004 | CN1545500A Carbonyloxy-cyanomethyl compounds as antiparasitic agents |
| 11/04/2004 | WO2004067498A3 Aryl alkyl carbamate derivatives production and use thereof in therapy |
| 11/04/2004 | US20040220417 Dissolving, in a polar organic solvent, a (2R,3S)-N-tert-butoxycarbonyl- beta -aminoalcohol or a (2S,3R)-N-tert-butoxycarbonyl- beta -aminoalcohol crystallizing by addition of water or from a diol or a diol-based mixed solvent |
| 11/03/2004 | CN1541999A Process for preparing aryl-iminomethyl-carbamino acid esters |
| 11/03/2004 | CN1173946C Method for preparing an N-[(aliphatic or aromatic) carbonyl]-2-aminoacetamide compound and a cyclyzed compound |
| 11/03/2004 | CN1173939C Process for preparing aminoformate |
| 11/03/2004 | CN1173925C Process for preparation of carbonates and polycarbonates |
| 10/27/2004 | EP1471068A1 Process for total synthesis of ecteinascidins and intermediates therefor |
| 10/27/2004 | EP1471053A2 Process using a cyclic carbonate reactant and beta-hydroxyurethanes thereby obtained |
| 10/27/2004 | EP1212269B1 Methods for preparing n- (aliphatic or aromatic)carbonyl)]-2-aminoacetamide compounds and for cyclizing such compounds |
| 10/26/2004 | US6809215 Method for hydrogenation of aromatic urethanes in the presence of a supported ruthenium catalyst |
| 10/21/2004 | US20040210089 Reacting n-protected-3-oxazolidin-5-one derivative with halomethyl lithium; decyclizing and reducing; economic, efficient, industrial scale |
| 10/21/2004 | US20040210059 Carboxylic acids, optionally in the form of amino acids, react with chloroformates to yield intermediates, which react with amines |
| 10/20/2004 | CN1538964A Substituted polyketides, pharmaceutical compositions containing them and their use in treating tumors |
| 10/19/2004 | US6806384 Production method of β-amino-α-hydroxycarboxylic acid |
| 10/07/2004 | US20040199013 Method for obtaining an ammonium carbamate solution from a gas mixture containing nh3, h2o and co2 |
| 10/06/2004 | EP1464638A1 Process for producing erythro-3-amino-2-hydroxybutyric acid derivatives |
| 10/06/2004 | EP0975560A4 Chiral separations of amino acids |
| 10/06/2004 | CN1169785C Method for synthesizing anilino-formate by using non-phosgene path |
| 10/05/2004 | US6800766 Catalyzing the decyclization of racemic and diastereomeric epoxides mixtures in the presence of a non-racemic, chiral catalyst; pharmaceutical synthesis |
| 09/29/2004 | EP1461320A2 Enantioselective transformation of alfa,beta-unsaturated ketones using chiral organic catalysts |
| 09/29/2004 | EP1461309A1 Process for preparing 2-(substituted phenyl) - 2 - hydroxy-ethyl carbamates |
| 09/29/2004 | EP1051397A4 Method for preparing an n- (aliphatic or aromatic)carbonyl]-2-aminoacetamide compound and a cyclyzed compound |
| 09/29/2004 | CN1533362A Method for obtaining ammonium carbamate solution from gas mixture containing NH3, H2O and CO2 |
| 09/29/2004 | CN1532191A Process for producing Ne-teriary butoxy carbonyl lysine |
| 09/29/2004 | CN1532190A Method for producing N-benzyloxy carbonyl glutamic acid |
| 09/22/2004 | EP1458375A2 Compositions for decreasing activity of hormone-sensitive lipase |
| 09/22/2004 | EP1458374A2 Compounds and uses thereof for decreasing activity of hormone-sensitive lipase |
| 09/16/2004 | US20040181094 Reaction of alkyne and nucleophile in the presence of Ruthenium oxo catalysts with displacement for synthesis of propargylamine or propargyl ethers |