| Patents for C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928) |
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| 01/01/2014 | CN101977890B Process for production of optically active fluoroamine |
| 12/31/2013 | US8617305 Metal complexes for metal-containing film deposition |
| 12/26/2013 | US20130344608 Visual detection of fluoride ions |
| 12/25/2013 | EP1762564B1 Process for producing hydrazone compound |
| 12/25/2013 | CN103467340A Preparation method of 2-[(alkoxyl imine) (phenyl)methyl]benzoic acid derivatives |
| 12/25/2013 | CN103467339A Seaver alkali compound, preparation method thereof and application of seaver alkali compound in MALDI-MS (Matrix Assisted Laser Desorption Ionization Mass Spectrometry) |
| 12/25/2013 | CN103467338A 2-octanone condensation-compound ethylenediamine and application thereof |
| 12/18/2013 | EP2674419A1 Quaternary ammonium salt |
| 12/18/2013 | EP2170812B1 Ammoximation process |
| 12/18/2013 | CN103459438A Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body |
| 12/18/2013 | CN103450021A Preparation method of improved 2-(2'-bromomethylphenyl)-2-carbonyl methyl acetate |
| 12/18/2013 | CN102500284B Device and method for preparing acetoxime |
| 12/17/2013 | US8609892 Glucagon receptor antagonists, preparation and therapeutic uses |
| 12/11/2013 | CN103443066A Ingenol-3-acylates I |
| 12/11/2013 | CN102153104B Method for preparing titanium-silicon molecular sieve and method for preparing cyclohexane oxime by using molecular sieve |
| 12/05/2013 | US20130324600 Ingenol-3-acylates i |
| 12/04/2013 | EP2668166A1 Process for the preparation of pyrazole carboxylic acid amide |
| 12/04/2013 | CN103420869A Method of ammoxidation of cyclohexane |
| 12/04/2013 | CN103418435A Hyperbranched nickel-based olefin polymerization catalyst and preparation method thereof |
| 12/04/2013 | CN101935290B New preparation method of alpha-oxime aliphatic ketone |
| 12/04/2013 | CN101580463B Mixtures of matrix materials and organic semiconductors capable of emission, use of the same and electronic components containing said mixtures |
| 11/27/2013 | CN103408745A Catalyst and method for preparing poly(cyclohexene carbonate) by adopting same |
| 11/27/2013 | CN103408465A N,N-disubstituted phenyl methyl valinamide carbamate derivant and application thereof |
| 11/27/2013 | CN103408458A Bridged dialdehyde beta-amino alcohol acetal tetradentate two-chiral-center Schiff base compounds with, synthesis thereof and applications thereof |
| 11/27/2013 | CN103408457A Synthetic method of butanedione monoxime sodium and potassium salt |
| 11/27/2013 | CN102503852B Preparation method of organic body hydyne |
| 11/26/2013 | US8592605 Method for the regioselective synthesis of 1-Alkyl-3-haloalkyl-pyrazole-4-carboxylic acid derivatives |
| 11/21/2013 | WO2013172412A1 Method for producing sulfonyl amide compound containing fluorinated aliphatic group and method for producing anionic hydrophilic group-containing surfactant |
| 11/21/2013 | US20130310592 Process for the preparation of pyrazole carboxylic acid amides |
| 11/21/2013 | US20130310423 Diterpenoid derivatives endowed of biological properties |
| 11/21/2013 | US20130310254 Alpha, beta-unsaturated imines |
| 11/20/2013 | EP2433927B1 Ketoxime ester photoinitiator |
| 11/20/2013 | CN102311449B Application of gossypol derivative to preparing anti-tumor medicament |
| 11/19/2013 | CA2558848C Isoxazoline-substituted benzamide compound and pesticide |
| 11/14/2013 | WO2013167633A1 Acrylamide compounds for combating invertebrate pests |
| 11/14/2013 | US20130303768 Method and substances for preparation of n-substituted pyridinium compounds |
| 11/13/2013 | CN103387517A O-hydroxyl-imidogen containing all-conjugated visible light sensitizer with Y-shaped structure and synthesis thereof |
| 11/13/2013 | CN103387516A Compound with herbicidal activity and preparation method thereof |
| 11/13/2013 | CN101784518B A process for the preparation of N,N'-bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid and derivatives thereof |
| 11/12/2013 | US8580799 Fungicide hydroximoyl-heterocycles derivatives |
| 11/12/2013 | CA2565184C Butanoic acid derivatives, processes for the preparation thereof, pharmaceutical compositions comprising them, and therapeutic applications threreof |
| 11/07/2013 | US20130296559 Isoxazoline-substituted benzamide compound and pesticide |
| 11/07/2013 | US20130296389 Fungicide Active Substance Combinations |
| 11/06/2013 | CN103382164A Method for purifying organic matter solution obtained from cyclohexanone-oxime synthesis zone |
| 11/06/2013 | CN103382163A Preparation method of cyclohexanone-oxime |
| 11/06/2013 | CN102304062B Method for preparing Salen Ni |
| 11/06/2013 | CN101489991B Charge-transporting varnish |
| 11/05/2013 | US8575395 Method for the preparation of cinacalcet and intermediates and impurities thereof |
| 11/05/2013 | US8575391 5-substituted-2-phenylamino benzamides as MEK inhibitors |
| 10/30/2013 | EP2657223A1 Metal-salen complex compound and production method for same |
| 10/30/2013 | EP2657221A1 Preparation of rasagiline and salts thereof |
| 10/30/2013 | EP2655311A1 Ingenol-3-acylates i |
| 10/30/2013 | CN102627291B Fluorine-containing titanium-silicon molecular sieve with MWW (Manual Wire Wrap) structure and preparation method and application thereof |
| 10/30/2013 | CN102351654B Magnetic separation catalytic oxidation method and magnetic separation reaction apparatus |
| 10/30/2013 | CN101906056B Cycloalkane amine compound as M2 inhibitor and application thereof |
| 10/23/2013 | CN103360279A Method for preparing cyclohexanone-oxime from cyclohexanone ammoximation |
| 10/23/2013 | CN102372532B Palladium-catalyzed ortho-orientation nitrification method of aza calixarene compounds |
| 10/17/2013 | US20130274283 Premature-termination-codons readthrough compounds |
| 10/16/2013 | CN103351310A Preparation process for oxime |
| 10/16/2013 | CN101973910B Method for synthesizing triphenylmethane compounds marked with stable isotopes |
| 10/10/2013 | WO2013091062A3 Aldimine-derived compounds, pharmaceutical compositions and use |
| 10/09/2013 | EP2646060A2 Radioconjugation method |
| 10/09/2013 | CN103347861A 季铵盐 Quaternary |
| 10/09/2013 | CN103342660A Synthesis method of diphenyl ketone hydrazone |
| 10/09/2013 | CN103342659A Distyrene near ultraviolet photosensitizer comprising monohydroxyl-imino segment on position 2 and synthesis method thereof |
| 10/09/2013 | CN103342658A Distyrene near ultraviolet photosensitizer comprising dihydroxyl-imino segment and synthesis method thereof |
| 10/08/2013 | CA2721222C Fungicidal active compound combinations |
| 10/03/2013 | WO2013146437A1 3-decenoic acid derivative and use for same |
| 10/03/2013 | US20130261146 Nitric oxide and its biomedical significance |
| 10/02/2013 | EP2644593A1 Dialkoxymethyl oxobutyric acid esters, their manufacture and use |
| 10/02/2013 | CN103339113A Process for the preparation of pyrazole carboxylic acid amide |
| 10/02/2013 | CN103333085A Preparation and separation method of neotame intermediate imine |
| 10/02/2013 | CN102285900B Method for preparing 3-(2,6-dichlorophenyl)-2,3-dioxy ethyl propionate-2-(4-chlorphenyl) hydrazone |
| 10/02/2013 | CN101941921B Method for preparing trifloxystrobin |
| 09/25/2013 | CN103320118A Schiff base cooper ion fluorescence probe and preparation method thereof |
| 09/25/2013 | CN103319910A Preparation method of indophenol derivative |
| 09/25/2013 | CN102391150B Iron-ion fluorescent probe compound and preparation method thereof |
| 09/25/2013 | CN101687778B Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystalline polymer, and optically anisotropic material |
| 09/19/2013 | WO2013134877A1 Salen indium catalysts and methods of manufacture and use thereof |
| 09/18/2013 | CN103304442A Process for synthesizing diacetylmonoxime ethyl ether by continuous reactions in microtube |
| 09/18/2013 | CN103304441A O-methoxyphenylacetic acid Schiff base and synthetic method and application thereof |
| 09/18/2013 | CN102433564B Preparation method of Schiff-base corrosion inhibitor by condensation of o-oxy-acetate-benzaldehyde and substituted aniline |
| 09/18/2013 | CN101855201B Oxime esters and photopolymerization initiators containing the same |
| 09/12/2013 | WO2013133343A1 Fluorine-containing α,β-unsaturated aldehyde, method for producing same, optically active fluorine-containing compound using fluorine-containing α,β-unsaturated aldehyde, and method for producing same |
| 09/12/2013 | US20130237725 2,5-disubstituted-1,4-diaminobenzenes |
| 09/11/2013 | EP2635550A2 Phenyl-substituted bicyclooctane-1,3-dione-derivatives |
| 09/11/2013 | CN103288679A Method for preparing cyclohexanone oxime |
| 09/11/2013 | CN103288678A Preparation method of cyclohexanone-oxime |
| 09/11/2013 | CN103288677A Method for preparing cyclohexanone-oxime from cyclohexanone |
| 09/11/2013 | CN103288676A Preparation method of cyclohexanone-oxime |
| 09/11/2013 | CN103288675A Preparation method of cyclohexanone-oxime |
| 09/10/2013 | CA2727762C Process for synthesizing thioether precursors of herbicides by reaction of anilines with dialkyl disulfides in the presence of an alkyl nitrite |
| 09/04/2013 | EP2634197A1 Catalyst for norbornene monomer polymerization and method for producing norbornene polymer |
| 09/04/2013 | EP2632917A1 Novel phase transfer catalysts |
| 09/04/2013 | EP2632892A1 Diterpenoid derivatives endowed of biological properties |
| 09/04/2013 | CN103282345A Method for preparing substituted isoxazoline compounds and their precursors 4-hloro, 4-bromo- or 4-iodobenzaldehyde oximes |
| 09/04/2013 | CN101928232B Method for preparing cefixime dispersible tablet raw material intermediate |
| 09/04/2013 | CN101500987B Highly-conductive copper extractant formulations |
| 09/03/2013 | US8524948 Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex |
| 08/28/2013 | CN103270019A Diimmonium-based component and near infrared absorption filter using same |