| 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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| 06/27/2013 | US20130165657 Process for preparation of optically active diamine derivative salt |
| 06/26/2013 | CN103172541A Clean synthesis method of phenyl carbamate |
| 06/26/2013 | CN103172540A Phenylglycine histone deacetylase inhibitor as well as preparation method and applications thereof |
| 06/26/2013 | CN103172539A Preparation method of new diabetes drug sitagliptin intermediate aminobenzene butyric acid derivative |
| 06/26/2013 | CN103172538A Method for synthesis of carbamate under mild conditions |
| 06/20/2013 | US20130158285 Process for the preparation of intermediates for the manufacture of nep inhibitors |
| 06/20/2013 | US20130158275 New process for the preparation of intermediates useful for the manufacture nep inhibitors |
| 06/19/2013 | EP2604591A1 Process for preparing aminoadamantyl carbamate derivatives |
| 06/19/2013 | CN103159647A Preparation method of N- methoxycarbonyl group-L- tertiary leucine |
| 06/19/2013 | CN102180812B New method for industrial production of (2S,3S,5S)-2-amino-3-hydroxyl-5-tert-butyloxycarbonylamino-1,6-diphenyl hexane |
| 06/19/2013 | CN101405259B Process for production of ethylenediamine derivative having halogenated carbamate group and acyl group, and intermediated for production of the derivative |
| 06/05/2013 | EP2598476A1 Process for preparation of lacosamide and some n-benzyl-propanamide intermediate derivatives |
| 06/05/2013 | CN103130685A Preparing method of (2,2-dimethyl-5-oxygen-cyclohexyl)-amino benzyl formate |
| 06/05/2013 | CN103130684A Polymorphism of methocarbamol dipotassium phosphate and preparation method thereof |
| 06/05/2013 | CN103130683A Polymorphism of methocarbamol dihydric phosphate and preparation method thereof |
| 06/05/2013 | CN102285904B Method for preparing rivastigmine |
| 06/05/2013 | CN101970398B Process for producing urethane (meth)acrylate |
| 06/05/2013 | CN101948410B Phenol blocking isophorone diisocyanate monomer adduct and preparation method thereof |
| 05/29/2013 | CN103124722A Method for producing amino acid amide derivative having fluorine-containing carbamate group, production intermediate thereof, and method for producing ethylene diamine derivative |
| 05/29/2013 | CN103121995A 3-alkyl-5- (4-alkyl-5-oxo-tetrahydrofutran-2-yl) pyrrolidin-2-one derivatives as intermediates in the synthesis of renin inhibitors |
| 05/28/2013 | US8450518 Method for preparing a carbamate, a catalyst applied in the method, a method for preparing the catalyst and use thereof |
| 05/28/2013 | US8450477 Process for the manufacture of bridged monobactam intermediates |
| 05/22/2013 | EP2594550A1 Method for oxidizing alcohols |
| 05/22/2013 | CN103119015A Processes for the resolution of nitrogen substituted (S) - 5 -alkoxy- 2 -aminotetralin derivatives |
| 05/22/2013 | CN103113264A Magnolol derivative, honokiol derivative and preparation method and application thereof |
| 05/22/2013 | CN103113263A Method for recycling aniline in phenyl carbamate preparation process by urea coupling method |
| 05/22/2013 | CN103113247A Method for preparing amino-acid ester |
| 05/22/2013 | CN101277921B Carrier for separation, method for separation of compound, and method for synthesis of peptide using the carrier |
| 05/22/2013 | CN101230020B Method for synthesizing macromonomer for polymer polyol by plant oil and uses thereof |
| 05/16/2013 | WO2013067679A1 Method for preparing polymethylene polyphenyl polyamino formate |
| 05/15/2013 | EP2592069A1 Method of producing toluenedicarbamate, method of producing toluenediisocyanate, and toluenedicarbamate |
| 05/15/2013 | CN103102289A Synthesis method of asymmetric acyl chloride compound |
| 05/10/2013 | WO2013012814A3 Gold-catalyzed synthesis of carbonates and carbamates from carbon monoxide |
| 05/08/2013 | EP2589590A1 Process for preparation of optically active diamine derivative salt |
| 05/08/2013 | CN103097348A Process for producing carbonyl compounds |
| 05/08/2013 | CN103087308A Method for preparing amine-terminated polyether by leaving group method |
| 05/08/2013 | CN103086924A Synthetic method of docetaxel and intermediate of docetaxel |
| 05/08/2013 | CN101823970B Synthetic method of rivastigmine and intermediates thereof |
| 05/02/2013 | WO2013060950A1 METHOD FOR PREPARING A COMPOUND COMPRISING AT LEAST ONE β-HYDROXY-URETHANE UNIT AND/OR AT LEAST ONE ϒ-HYDROXY-URETHANE UNIT |
| 05/02/2013 | WO2013060097A1 Novel compound as kcnq potassium channel agonist, preparation method therefor and use thereof |
| 05/02/2013 | US20130109881 Method for producing toluenedicarbamate, method for producing toluenediisocyanate, and toluenedicarbamate |
| 05/01/2013 | CN103080078A Process for preparation of optically active diamine derivative salt |
| 05/01/2013 | CN103080077A Process for the preparation of intermediates for the manufacture of NEP inhibitors |
| 05/01/2013 | CN103080072A New process for the preparation of intermediates useful for the manufacture NEP inhibitors |
| 05/01/2013 | CN103073457A Synthetic method for carbaryl-(methyl-D3) |
| 05/01/2013 | CN103073456A Preparation method for rivastigmine intermediate |
| 05/01/2013 | CN103073455A Novel KCNQ potassium channel agonist, and preparation method and application thereof |
| 05/01/2013 | CN103073454A Synthetic method for beta-aminocarbonyl compound, beta-mercapto ketone and beta-alkoxy ketone |
| 05/01/2013 | CN103073372A Method for synthesizing amine compound catalyzed by functionalized ionic liquid |
| 05/01/2013 | CN101879444B Preparation and application of stannate solid alkali catalyst |
| 05/01/2013 | CN101778815B Method of producing optically active n-(halopropyl)amino acid derivative |
| 04/30/2013 | US8431672 Method for manufacturing an isocyanate-terminated prepolymer, prepolymer obtained thereby, and polyurethane resin |
| 04/25/2013 | US20130102794 Novel Process for the Preparation of Nitrogen Substituted Aminotetralins Derivatives |
| 04/25/2013 | US20130102780 Transition metal-catalyzed processes for the preparation of n-allyl compounds and use thereof |
| 04/24/2013 | EP2583961A1 Carbamate production method, isocyanate production method, carbamate production device and isocyanate production device |
| 04/24/2013 | CN103068795A Method for preparing diamine precursor compound |
| 04/24/2013 | CN103059702A Environmentally-friendly modified heat-resistant polyester enameled wire paint and preparation method thereof |
| 04/24/2013 | CN103058888A Preparation method of (R)-3-t-butyloxycarboryl-amino-4-(2, 4, 5-trifluorobenzene) butyric acid |
| 04/24/2013 | CN103058887A Preparation method of N-carbobenzoxy phenylalanine methyl ester |
| 04/24/2013 | CN102167670B Method for producing chlorpropham |
| 04/24/2013 | CN101518729B Catalyst used for synthesizing alkyl carbamate and preparing method and application thereof |
| 04/18/2013 | WO2013053941A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/18/2013 | WO2013053940A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/18/2013 | US20130096337 Process for Preparation of Optically Active Compounds using Transfer Hydrogenation |
| 04/18/2013 | US20130096317 Reduction of aldehydes and ketones to alcohols |
| 04/18/2013 | CA2851599A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/18/2013 | CA2851595A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/17/2013 | CN103052623A Method for producing urethane compound, and urethane compound obtained thereby |
| 04/16/2013 | US8420850 Compounds for the synthesis of biostable polyurethane, polyurea or polyurea urethane polymers |
| 04/16/2013 | US8420846 Process for producing (S)-3-[(1-dimethylamino)ethyl] phenyl-N-ethyl-N-methyl-carbamate via novel intermediates |
| 04/10/2013 | EP2576553A2 Highly selective asymmetric hydroformylation of (1s,4r) or (1r,4s)-2-azabicyclo[2.2.1]hept-5-en-3- one (+) or (-)-lactam |
| 04/10/2013 | CN103030577A Chemical grouting material for bridge foundation stabilization and preparation method of chemical grouting material |
| 04/10/2013 | CN103030576A Synthesis method of acyl chloride compounds |
| 04/09/2013 | US8415508 Process for the preparation of optically active compounds using transfer hydrogenation |
| 04/03/2013 | CN103012210A Preparation method of isophorone diamidoformate |
| 04/03/2013 | CN101684079B Insecticide for agricultural or horticultural use and method of use thereof |
| 04/03/2013 | CN101263110B Optically active diamine derivative and process for producing the same |
| 03/28/2013 | US20130079546 Method for producing carbamate, method for producing isocyanate, carbamate production system, and isocyanate production system |
| 03/28/2013 | US20130079542 Processes for producing aryl carbamates, isocynates and polyureas using diaryl carbonate |
| 03/27/2013 | CN102989525A Preparation method and application for heterogeneous phase catalyst |
| 03/26/2013 | US8404885 High adhesive acrylate monomer and method for preparing the same |
| 03/21/2013 | US20130072711 Enantiomerically pure amines |
| 03/21/2013 | US20130071327 Homoglutamic acid derivatives |
| 03/20/2013 | CN101845001B Heterogeneous catalytic method for preparing phenyl carbamate |
| 03/14/2013 | US20130066102 Lacosamide intermediate compound, preparation method thereof and use thereof |
| 03/14/2013 | US20130066101 Process for preparing biaryl substituted 4-amino butyric acid or derivatives thereof and their use in the production of nep inhibitors |
| 03/13/2013 | CN102971287A Carbamate production method, isocyanate production method, carbamate production device and isocyanate production device |
| 03/13/2013 | CN102964273A Novel retigabine crystal form F and preparation method thereof |
| 03/13/2013 | CN102964267A Cyclohexene compound having influenza virus neuraminidase inhibition activity, preparation method and application |
| 03/13/2013 | CN101434572B Prodrugs of GABA analogs, compositions and uses thereof |
| 03/07/2013 | WO2013030193A1 Versatile and stereospecific synthesis of gamma,delta -unsaturated amino acids by wittig reaction |
| 03/07/2013 | WO2013008250A3 Crystalline form of retigabine and processes for mixture of retigabine crystalline modifications |
| 03/06/2013 | CN102958910A Beta-aminocarbonyl compound production method |
| 03/06/2013 | CN102952041A Polyurethane cross-linked and modified acrylate elastic emulsion and preparation method |
| 03/06/2013 | CN101142175B Peptidic compounds |
| 02/27/2013 | CN102942542A Preparation method of 2, 3-dihydrobenzofuran compound |
| 02/21/2013 | WO2013024383A1 An improved process for the preparation of lacosamide |
| 02/20/2013 | CN102936210A 2,4-toluene diisocyanate and preparation method and application thereof |
| 02/19/2013 | US8378137 Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof |
| 02/14/2013 | US20130041026 Anhydrous and hemihydrate crystalline forms of an (r)-baclofen prodrug, methods of synthesis and methods of use |