| 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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| 09/21/2005 | EP1575909A1 Process for producing carbamoyloxy (meth)acrylates and new carbamoyloxy (meth)acrylates |
| 09/21/2005 | EP1294679B1 Beta-amino acid nitrile derivatives |
| 09/21/2005 | CN1219754C Method for synthesizing anilino-menthyl-formate from phenylurea and methanol |
| 09/13/2005 | USRE38796 Process for producing 3-amino-2-oxo-1-halogenopropane derivatives |
| 09/13/2005 | US6943184 For therapy of Alzheimer's disease, Parkinson's disease, Pick's disease, Korsakoff s disease cerebral ageing, of mood disorders, of pain and of tobacco withdrawal |
| 09/07/2005 | EP1569895A1 Prodrugs of gaba analogs, compositions and uses thereof |
| 09/01/2005 | US20050192441 Methods for the preparation of stereoisomerically enriched amines |
| 08/31/2005 | EP1568685A1 Aminoadamantane derivatives as therapeutic agents |
| 08/31/2005 | EP1483276B1 Ferrocenyl ligands and the use thereof in catalysis |
| 08/31/2005 | EP1140809B1 New biphenyl and biphenyl-analogous compounds as integrin antagonists |
| 08/31/2005 | CN1660794A Method of chiral separation for D, L-phenylalanine ester or its salt |
| 08/31/2005 | CN1216858C Carbamate compound and its prepn. |
| 08/30/2005 | US6936606 Cyanoamido-containing heterocyclic compounds useful as reversible inhibitors of cysteine proteases |
| 08/25/2005 | WO2005021515A3 Inhibitors of phosphodiesterase type-iv |
| 08/25/2005 | US20050187402 T-butoxycarbonylaminoethylamine for the synthesis of PNA monomer units, amino acid derivatives, intermediates thereof, and processes for productions of them |
| 08/25/2005 | US20050187392 Hydrolytic kinetic resolution of cyclic substrates |
| 08/17/2005 | EP1562998A2 Novel phase change solvents |
| 08/11/2005 | WO2005073181A1 Vinylchloroformate-free synthesis of vinyl and allyl(thio)carbamates |
| 08/11/2005 | US20050176980 Catalysis of N-propyltrisiloxysilane vinylcarbamate from isocyanopropyl tris(trimethylsiloxy), trimethyl(vinyloxy)silane, water and palladium(II)acetate catalyst; hydrogel contact lenses |
| 08/11/2005 | US20050176766 2,3-Oxidosqualene-lanosterol cyclase inhibitors |
| 08/09/2005 | US6927290 Production of mixed acid anhydride and amide compound |
| 08/04/2005 | WO2005070876A1 METHOD OF ENANTHIO-SELECTIVE NUCLEOPHILIC ADDITION REACTION FOR CONVERSION OF ENAMIDE TO IMINE AND METHOD OF SYNTHESIZING α-AMINO-Ϝ-KETO ACID ESTER |
| 08/04/2005 | WO2005070875A1 Process for production of amines |
| 08/04/2005 | WO2005070864A1 METHOD OF ENANTIOMETRICALLY SELECTIVE NUCLEOPHILIC ADDITION REACTION TO CARBONYL OF ENAMIDE AND METHOD OF SYNTHESIZING OPTICALLY ACTIVE α-HYDROXY-Ϝ-KETO ACID ESTER AND HYDROXYDIKETONE |
| 08/04/2005 | US20050171366 Forming a diastereoselective epoxide from a chiral alpha-amino aldehyde; efficient synthesis of intermediates which are readily amenable to the large scale preparation of hydroxyethylurea-based chiral HIV protease inhibitors |
| 08/04/2005 | US20050171082 Highly enantiomerically pure lactam-substituted propanoic acid derivatives and methods of making and using same |
| 08/03/2005 | EP1309535A4 A PROCESS FOR THE PREPARATION OF $g(a)' CHLOROKETONES |
| 08/02/2005 | US6924396 α-haloenamine reagents |
| 07/28/2005 | DE10361140A1 Verfahren zur Herstellung von dendritischen Trimesinsäuretriamiden A process for the preparation of dendritic Trimesinsäuretriamiden |
| 07/20/2005 | EP1554237A1 Methods for synthesis of acyloxyalkyl derivatives of gaba analogs |
| 07/20/2005 | EP1284959B1 Compounds for modulating the rage receptor |
| 07/20/2005 | CN1211357C Continuous process for synthesis of aromatic urethanes |
| 07/19/2005 | US6919476 Simple and efficient preparation of an amino acid, alpha-tertiary-butoxycarbonylaminoethylamino-),alpha-(alkyl-)acetic acid; used to prepare peptide nucleic acids (PNA) including those having photosensitive functional groups |
| 07/14/2005 | WO2005063698A1 Process for preparing carbamates |
| 07/14/2005 | WO2005062811A2 Catalytic sulfoxide-promoted c-h oxidation, and regioselective preparation of allylic carboxylates |
| 07/13/2005 | EP1161415B1 N-cyanomethylamides as protease inhibitors |
| 07/12/2005 | US6916949 Methods of chemical systhesis of phenolic nitrogen mustard prodrugs |
| 07/07/2005 | WO2005061446A2 Processes for the preparation of aminoalkyl phenylcarbamates |
| 07/07/2005 | WO2005061445A1 Methods for carbon isotope labeling synthesis by rhodium-promoted carbonylation via isocyanate using azides and carbon-isotope monoxide |
| 07/07/2005 | WO2005061434A1 Method for producing dendritic trimesic acid triamides |
| 07/07/2005 | US20050148795 High yield and purity production of protease inhibitor intermediates; lower temperature; eliminates epoxide step, material handling losses and dust explosion issues |
| 07/06/2005 | CN1634878A Propargyl butylamino formate and its synthesis process |
| 07/06/2005 | CN1634859A Symmetrel derivatives and synthesis method thereof and their use as neuron damage protective agent |
| 07/06/2005 | CN1209346C Production of carbaminate by amine reacted with dimethyl ester carbonate |
| 07/05/2005 | US6914157 No condensation of gas mixture occurs during compression, partially condensing compressed mixture to form gas/liquid mixture, absorbing to form an ammonium carbamate solution; reduced water content allows direct processing to urea |
| 06/30/2005 | WO2005058805A1 Process for producing optically active amine compound |
| 06/30/2005 | WO2005058804A1 Process for the preparation of tertiary amines attached to a secondary carbon centre |
| 06/29/2005 | EP1546086A2 Aminoalcohol derivatives |
| 06/29/2005 | CN1208329C Aniline derivatives |
| 06/23/2005 | US20050137421 Method for making fluorine labled L-Dopa |
| 06/22/2005 | EP1326711B1 Use of tin derivatives as catalysts for transforming carbamates, carbamate compositions comprising said catalyst and method for transforming carbamates |
| 06/16/2005 | WO2005054186A2 Methods for the preparation of stereoisomerically enriched amines |
| 06/16/2005 | WO2005010011A3 Methods of synthesis of acyloxyalkyl compounds |
| 06/16/2005 | US20050130936 N-protected epoxide intermediate for making various hydroxyethylamine Alzheimer's drugs such as N1-{(1S,2R)-1-benzyl-3-[(3,5-difluorobenzyl)amino]-2-hydroxypropyl}-N3, N3-dipropylisophthalamide |
| 06/16/2005 | CA2549289A1 Methods for the preparation of stereoisomerically enriched amines |
| 06/15/2005 | EP1539682A2 Process for the synthesis of intermediates useful for the synthesis of tubulin inhibitors |
| 06/15/2005 | CN1206210C Ethyl methyl 3-[(1S)-1-(dimethylamino)ethyl]phenyl] carbamate and its prepn and medicine use |
| 06/14/2005 | US6906224 Process for producing α-aminoketones |
| 06/14/2005 | US6906213 Forming asymmetric reaction catalysts; reacting phosphine linked secondary amine with phosphorous trihalide in inert organic solvent containing acid acceptor; combining inter-mediate with alkali or alkaline earth organometallic |
| 06/14/2005 | US6905297 Locking nut, bolt and clip systems and assemblies |
| 06/09/2005 | US20050124831 Process for producing beta-aminoketone and catalyst therefor |
| 06/09/2005 | US20050123475 Preparation and use of alkylating agents |
| 06/08/2005 | EP1537125A1 Method for the organometallic production of organic intermediate products comprising carbon-heteroatom bonds achieved by the deprotonation of heteroatoms |
| 06/08/2005 | EP1537070A1 Process for preparing nitrooxyalkyl substituted esters of carboxylic acids, intermediates useful in said process and preparation thereof |
| 06/08/2005 | CN1623980A Method for preparing optical pure N-tertiary butyl oxycarbonyl-beta-difluorine phenylalanine |
| 05/31/2005 | US6900344 Method of preparing alkylated salicylamides via a dicarboxylate intermediate |
| 05/26/2005 | WO2005047234A1 Method for producing carbamate group-containing (meth)acrylic esters |
| 05/26/2005 | US20050113594 Process using a cyclic carbonate reactant |
| 05/25/2005 | EP1532098A1 Process for preparing nitrooxyderivatives of naproxen |
| 05/25/2005 | DE10349971A1 Production of (meth)acrylate esters with carbamate groups, for use e.g. in functionalization of polymers, involves reacting hydroxy-carbamate compounds with (meth)acrylic anhydride in presence of inhibitor and acid catalyst |
| 05/25/2005 | CN1620425A Process for preparing 2-(substituted phenyl) - 2 - hydroxy-ethyl carbamates |
| 05/24/2005 | US6897323 Highly enantiomerically pure lactam-substituted propanoic acid derivatives and methods of making and using same |
| 05/24/2005 | CA2174000C Process for the preparation of a substituted 2,5-diamino-3-hydroxyhexane |
| 05/18/2005 | EP1429996B1 Method for obtaining an ammonium carbamate solution from a gas mixture containing ammonia, water and carbon dioxide |
| 05/18/2005 | CN1616419A Separating and purifying method for fenoxycarb |
| 05/12/2005 | WO2005000803A8 Asymmetric urea compound and process for producing asymmetric compound by asymmetric conjugate addition reaction with the same as catalyst |
| 05/11/2005 | CN1615284A Method for forming a carbon-carbon or carbon-heteroatom linkage |
| 05/06/2005 | WO2005040099A1 Processes for producing 3-substituted (2r,3r)-2-(protected amino)-3-hydroxypropionic acid derivative and intermediate therefor |
| 05/06/2005 | WO2004002939A3 Aminoalcohol derivatives |
| 05/05/2005 | US20050096478 Derivatives of fluoro(hydro)carbons attached to an -alkylene-oxy-carbonyl-leaving group; reactive with amine-containing compounds to form a fluoro-substituted carbamyl protective group useful for the efficient separation, recovery and purification of synthsized organic compounds; libraries |
| 05/04/2005 | EP1259477B1 Aminoadamantane derivatives as therapeutic agents |
| 05/04/2005 | CN1612887A Phosphino-aminophosphines |
| 05/04/2005 | CN1612871A Processes and intermediates for preparing benzyl epoxides |
| 05/04/2005 | CN1611489A Intermediates for the synthesis of benzimidazole compounds and process for preparation thereof |
| 05/03/2005 | US6888012 Reducing an alpha -haloketone compound by asymmetric hydrogen transfer in presence of a group 9 transition metal compound having a substituted or unsubstituted cyclopentadienyl group and an optically active diamine compound |
| 05/03/2005 | CA2190570C Process for producing 3-amino-2-oxo-1-halogenopropane derivatives |
| 04/21/2005 | WO2005016866A3 Process for producing optically actiive beta-amino acid derivatives |
| 04/21/2005 | CA2542012A1 A method for producing aminopyrrolidine derivatives and intermediate compounds |
| 04/20/2005 | CN1607200A Intermediates for preparation of arthropodicidal oxadiazines |
| 04/14/2005 | WO2005033180A1 Aspartate derivatives and process for their preparation |
| 04/14/2005 | WO2005033064A1 Process of preparing o-carbamoyl compounds in the presence of active amine group |
| 04/14/2005 | WO2005009928A3 Preparation and use of alkylating agents |
| 04/14/2005 | US20050080268 Process of preparing O-carbamoyl compounds in the presence of active amine group |
| 04/14/2005 | CA2541303A1 Process of preparing o-carbamoyl compounds in the presence of active amine group |
| 04/14/2005 | CA2540660A1 Aspartate derivatives and process for their preparation |
| 04/12/2005 | US6878841 Diethyloctandioldicarbamates and diethyloctandioldiallophanates, method for the production and use thereof |
| 04/07/2005 | US20050075476 Process for preparing aspartates |
| 04/07/2005 | US20050075383 Inhibitors of phophodiesterase type-IV |
| 04/06/2005 | CN1604890A 取代的环己烷衍生物 Substituted cyclohexane derivatives |
| 03/31/2005 | US20050070715 Methods for synthesis of acyloxyalkyl compounds |