| Patents for C07C 221 - Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton (1,346) |
|---|
| 09/27/2011 | CA2491472C Process for the preparation of n-monosubstituted .beta.-amino alcohols |
| 09/15/2011 | CA2791844A1 Short synthesis of tolterodine, intermediates and metabolites |
| 09/14/2011 | CN102180780A Indenone derivative and applications thereof as developing agent and aggregation inhibitor of amyloid protein deposit and neurofibrillary tangle |
| 09/07/2011 | CN102173997A Liver cancer, gastric cancer and cervical cancer-resistant archen derivative and preparation method thereof |
| 08/31/2011 | CN102167664A Fluorine-containing rare earth salt and applications thereof |
| 08/25/2011 | US20110207965 Process for preparing cinacalcet |
| 08/25/2011 | US20110207909 Catalytic System of Nitrate Anions for CO2/ Epoxide Copolymerization |
| 08/17/2011 | CN102153434A Method for preparing aryl ketone |
| 08/11/2011 | US20110195242 Aldehydes containing hydroxl groups |
| 08/10/2011 | CN102146008A Organic solvent-free synthesis method of aromatic amine compounds |
| 08/10/2011 | CN101659717B Benzoyl polyisobutene amine for gasoline detergent and preparation method |
| 08/03/2011 | CN102143935A Method for producing aminobiphenylene |
| 07/27/2011 | CN102134176A Novel method for preparing aromatic amine through halogenated aromatic hydrocarbon |
| 07/13/2011 | CN102120749A Sugar-containing chiral phosphine thiourea compound and preparation method and application thereof |
| 06/23/2011 | US20110152381 3-keto-n-propargyl-1-aminoindan |
| 06/22/2011 | CN101157591B Method for nitryl rduction to produce amido in compound containing nitryl phenyl |
| 06/15/2011 | CN102093191A Resveratrol chalcone derivative and preparation method thereof |
| 06/14/2011 | US7960589 Synthesis of sphingosines and their derivatives |
| 06/14/2011 | CA2616910C Non-steroidal androgen receptor modulators, preparation process, pharmaceutical composition and use thereof |
| 06/08/2011 | CN102086143A Method for synthesizing amine by catalytically reducing nitro compound by supported gold |
| 05/31/2011 | CA2172282C Chiral surfactants and methods for their use in chiral separations |
| 05/25/2011 | CN102070472A Method for synthesizing beta-aminoketone compound under catalysis of lauryl magnesium sulfate |
| 05/25/2011 | CN102070459A Method for preparing amino-compound through catalytic reduction of nitro-compound |
| 05/18/2011 | CN102060684A Para-position or meta-position functional group aromatic ketone compounds, preparation method and photopolymerization initiator thereof |
| 05/11/2011 | EP2319621A2 Base stable ionic liquids |
| 05/11/2011 | CN102050817A Synthetic method of N-(4-oxo-6-X-1H-benzofuran-2-tetrazole)-4-phenylbutoxy benzamide |
| 05/11/2011 | CN102050749A Preparation and refining method of alpha-(N-benzyl-N-methyl amino)-m-hydroxyacetophenone hydrochloride |
| 05/11/2011 | CN102050687A Method for preparing aromatic primary amine by taking ammonia water as ammonia source in water phase system |
| 05/11/2011 | CN101124196B Process for the preparation of enantiomerically pure 1-substituted-3-aminoalcohols |
| 05/04/2011 | CN102040530A Process for the functionalization of biological molecules |
| 04/27/2011 | EP2314566A1 Process for the functionalization of biological molecules |
| 04/20/2011 | EP2310353A1 Method for producing aminobiphenylene |
| 04/20/2011 | CN1942430B 5-aminolevulinic acid phosphate, method for producing the same and use thereof |
| 04/20/2011 | CN102020728A Composite multi-functional-group photoinitiator |
| 04/20/2011 | CN102020573A Photoelectric conversion material, film containing the material, photoelectric conversion device, production method thereof, photosensor, imaging device and their use methods |
| 04/13/2011 | CN102010344A Synthesis method of stable derivative of o-animobenzaldehyde |
| 04/12/2011 | US7923579 Tricyclic hydroxamate and benzamide derivatives, compositions and methods |
| 03/23/2011 | CN101987825A Method for preparing 2-amino-3-methyl-4-methoxy acetophenone |
| 03/22/2011 | US7910762 mixing a pentavalent niobium compound and a tetraol having an optically active binapthol; catalysts for the following asymmetric reactions: Mannich, epoxide ring opening, allylation, cyanation, and alkylation; reacting silicon enolate with imine to form beta-aminocarbonyl compound |
| 03/15/2011 | US7906682 Synthesis of soluble functionalized lithium initiators |
| 03/08/2011 | US7902207 Process for production of amines |
| 03/02/2011 | CN101982455A Method for synthesizing beta-arylamino ketone and method for synthesizing beta-heterocyclic amino ketone |
| 03/02/2011 | CN101982447A Application of O-acylation amino acid and salts thereof as catalysts for asymmetric organic synthesis reaction |
| 02/16/2011 | CN101974112A Macromolecular bifunctional amino ketone photoinitiator and preparation method thereof |
| 02/09/2011 | CN101967207A Composite macro-molecule polyfunctional group photoinitiator and preparation method thereof |
| 02/09/2011 | CN101967105A Beta-hydroxy protected didecyl quaternary ammonium salt with anticancer activity and preparation method thereof |
| 02/02/2011 | CN101270060B 2,6-(amino-benzene methylene)naphthenone compounds, preparation method and application thereof |
| 02/01/2011 | CA2380857C Substituted 2-dialkylaminoalkylbiphenyl derivatives |
| 01/19/2011 | EP2275395A2 Copper-catalyzed formation of carbon-carbon bonds |
| 01/19/2011 | CN101948366A Method for preparing 4-(diphenylamino)biaryl compound in water phase |
| 01/12/2011 | EP2272813A2 Copper-catalyzed formation of carbon-oxygen bonds |
| 01/12/2011 | CN101941914A Hydroxyl whole-protection didecyl quaternary ammonium with anti-tumor activity and preparation method thereof |
| 01/06/2011 | US20110004007 PROCESS FOR THE PREPARATION OF N-MONOSUBSTITUTED beta-AMINO ALCOHOLS |
| 01/04/2011 | US7863485 Additive and vehicle for inks, paints, coatings and adhesives |
| 12/29/2010 | EP1731500B1 5-aminolevulinic acid phosphate salt, process for producing the same and use thereof |
| 12/09/2010 | WO2010139482A1 Glomerulonephritis treatment |
| 12/09/2010 | CA2764465A1 Glomerulonephritis treatment |
| 12/08/2010 | CN101906051A Synthesizing method of chiral amino indanone |
| 12/08/2010 | CN101906029A Flavonoid derivative , preparation method thereof and use thereof |
| 11/17/2010 | CN101885736A 5-aminolevulinic acid phosphate salt, process for producing the same and use thereof |
| 11/17/2010 | CN101885692A 5-aminolevulinic acid phosphate salt, process for producing the same and use thereof |
| 11/17/2010 | CN101885652A Method for preparing aromatic secondary amine |
| 11/10/2010 | CN101880222A Square acid derivate and preparation method thereof |
| 11/09/2010 | US7829304 2-Amino-2-benzoyl-1-acetoxy-3-hydroxy- or 3-acetoxypropane tumor suppressor reactivators: 3-Acetoxy-2-(acetoxymethyl)-1-oxo-1-phenylpropan-2-ammonium chloride |
| 11/04/2010 | WO2010004386A3 Amorphous bupropion hydrobromide and preparation thereof |
| 10/21/2010 | WO2010094674A3 Process for preparing cinacalcet hydrochloride |
| 10/20/2010 | CN101863788A 5-aminolevulinic acid phosphate salt, process for producing the same and use thereof |
| 10/19/2010 | CA2419023C Catalyst for aromatic c-o, c-n, and c-c bond formation |
| 10/06/2010 | CN101851168A Process for the preparation of N-monosubstituted beta-amino alcohols |
| 09/29/2010 | CN101844990A Method for synthesizing 4-chloro-2-(trifluoroacetyl)aniline hydrochloride hydrate intermediate |
| 09/23/2010 | US20100240911 Process for the preparation of N-monosubstituted beta-amino alcohols |
| 09/23/2010 | US20100236707 Method of bonding |
| 09/01/2010 | CN101817756A Method for preparing para-N-hydroxymethyl aminobenzaldehyde |
| 08/26/2010 | CA2748595A1 Process for preparing cinacalcet hydrochloride |
| 08/25/2010 | CN101811975A Polymorphic substance of bupropion hydrobromide and preparation method thereof |
| 07/28/2010 | CN101270059B Unsymmetrical fragrant diamine containing fluorine, preparation and application in synthesizing polyimide thereof |
| 07/21/2010 | CN101781222A Method for preparing enamine ketone compound |
| 06/23/2010 | EP2197273A1 Process for preparing r-gossypol l-phenylalaninol dienamine |
| 06/16/2010 | CN101735083A Method for synthesizing dye intermediate of 2-amino-3,5-dinitroacetophenone |
| 06/16/2010 | CN101735082A Group 2 metal precursors for deposition of group 2 metal oxide films |
| 06/15/2010 | US7737302 brominating m-chloropropiophenone with bromine, then aminating with t-butylamine in one pot, solvent extraction of reaction product bupropion, salt formation, purification; low cost production, high yield, by-product inhibition and being environmental friendly |
| 06/15/2010 | CA2417399C Preparation of fatty hydroxamate |
| 06/09/2010 | CN101723841A Preparation method of 2-amino-5-alkoxy propiophenone |
| 06/02/2010 | CN101717369A Method for preparing arylamine by catalysis in aqueous phase |
| 06/02/2010 | CN101717320A Preparing method of mannich base |
| 06/02/2010 | CN101260062B Method for synthesizing beta-aminopropenone compounds |
| 05/26/2010 | CN101711986A Method for preparing catalyst for catalytic dehydrogenation of alcohol amine |
| 05/25/2010 | US7723385 Aniline derivatives as selective androgen receptor modulators |
| 05/12/2010 | CN1762957B 2,3-dihydro-1-indene compound and preparation method thereof |
| 04/06/2010 | CA2437702C Method of synthesizing camptothecin-relating compounds |
| 04/01/2010 | US20100081845 Process for Production of Optically Active Benzylamine Derivatives |
| 03/16/2010 | US7678941 Polyoxyalkylene ammonium salts and their use as antistatic agents |
| 03/02/2010 | US7671237 A tire tread rubber composition comprising a polymerized conjugated unsaturatedmonomer synthesized using an activator made by reacting m-diisopropenylbenzene with a tertiary alkyl lithium 100 degrees C. to produce a p-(N,N-dialkylamino)benzaldehyde or -ketone; materials handling |
| 02/25/2010 | US20100044368 Method and Apparatus for Continuous Flow Microwave-Assisted Chemistry Techniques |
| 02/23/2010 | US7667078 Asymmetric reaction catalyst and method for preparing optically active compound using the same |
| 02/23/2010 | CA2562216C Process for producing a trifluoro-3-buten-2-one compound |
| 02/04/2010 | US20100029968 Asymmetric reaction catalyst and method for preparing optically active compound using the same |
| 02/04/2010 | US20100029777 4-[(e)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-napthalenyl)-1-propenyl]benzoic acid analogs and method of manufacture and use thereof |
| 01/14/2010 | WO2010004386A2 Amorphous bupropion hydrobromide and preparation thereof |
| 01/14/2010 | US20100010096 Methadone chiral isolate as an improved pharmaceutical |