| Patents for C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928) |
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| 05/08/2013 | CN103097341A Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and toner |
| 05/08/2013 | CN103086916A Schiff base functionalized Gemini ionic liquid and preparation method thereof |
| 05/08/2013 | CN101827817B Saturated and insaturated bi- or tricyclic aryloxyacetamide derivatives and their use as fungicides |
| 05/08/2013 | CN101511770B Synthesis of 3-(5-nitrocyclohex-1-enyl) acrylic acid and esters thereof |
| 05/02/2013 | WO2013061724A1 Radical inhibitor |
| 05/02/2013 | WO2013060653A1 1-cycloalkyl- or 1-heterocyclyl-hydroxyimino-3-phenyl-propanes |
| 05/02/2013 | US20130109825 Polymerizable composition, polymer, and film |
| 05/02/2013 | US20130109718 1-cycloalkyl- or 1-heterocyclyl-hydroxyimino-3-phenyl-propanes |
| 05/02/2013 | CA2851062A1 1-cycloalkyl- or 1-heterocyclyl-hydroxyimino-3-phenyl-propanes |
| 05/01/2013 | CN101511779B Diimmonium salt and near infrared ray absorption film containing the same |
| 04/30/2013 | CA2452491C Novel compounds as anti-inflammatory, immunomodulatory and anti-proliferatory agents |
| 04/25/2013 | WO2012173925A3 Synergistic combination for inhiibiting polymerization of vinyl monomers |
| 04/25/2013 | US20130101684 Compounds, Compositions, And Methods For Reducing Or Eliminating Bitter Taste |
| 04/25/2013 | CA2856703A1 Opsin-binding ligands, compositions and methods of use |
| 04/24/2013 | EP2582710A1 Salalen ligands and organometallic complexes |
| 04/24/2013 | CN103068831A Salalen ligands and organometallic complexes |
| 04/24/2013 | CN103058883A Preparation technology of solid (chlorine methylene) dimethyl ammonium chloride |
| 04/24/2013 | CN103058805A Method for synthesizing amine and imine |
| 04/24/2013 | CN103055526A Method for evaporating cyclohexanone-oxime |
| 04/24/2013 | CN102076721B Polymerizable liquid crystal compounds, polymerizable liquid crystal compositions, liquid crystal polymers and optically anisotropic materials |
| 04/24/2013 | CN101757945B Titanium-silicon molecular sieve TS-1 catalyst for catalyzing ketone oximation reaction |
| 04/18/2013 | US20130096271 Salalen ligands and organometallic complexes |
| 04/17/2013 | CN103044285A Preparation of methyl ethyl ketazine by utilizing hydrogen peroxide method |
| 04/17/2013 | CN103044284A Vanillic acid acylhydrazone derivatives, and preparation method and application thereof |
| 04/17/2013 | CN103044283A Method for preparing oxime ether |
| 04/10/2013 | EP2578643A1 Fluorescent dye material and use thereof |
| 04/10/2013 | CN103030598A Method for preparing strobilurin fungicide |
| 04/10/2013 | CN102112497B Photoinitiator mixtures |
| 04/10/2013 | CN101863799B Method for synthesizing ketazine through hydrogen peroxide oxidation method |
| 04/10/2013 | CN101712633B Alpha or beta-aldehyde ketone derivative, method for preparing same and activities thereof for resisting drug-resistance bacterium pathogens and helicobacter pylori |
| 04/10/2013 | CN101691339B Compound containing cyclonene and oxime ester structures and preparation method thereof |
| 04/04/2013 | WO2013046781A1 Intermediate for manufacture of polymerizable compound and process for manufacture thereof |
| 04/03/2013 | CN103012196A 2-[(2-hydroxy)-benzylimino]methylphenol complex, preparation and applications thereof |
| 04/03/2013 | CN101767036B Titanium silicalite TS-1 catalyst preparation method |
| 04/02/2013 | CA2566648C Guanylhydrazone salts, compositions, processes of making and methods of using |
| 03/28/2013 | WO2012116305A3 Methods of metal extraction using oximes |
| 03/27/2013 | EP2571847A1 Process for the preparation of chiral hydrazides |
| 03/27/2013 | CN102993045A In situ synthesis method of 3,5-dibromosalicyladehyde hydrazine hydrate bis-Schiff base |
| 03/27/2013 | CN102989502A Preparation method of microspherical catalyst with titanium silicalite molecular sieve |
| 03/21/2013 | WO2013038136A1 BI-AROMATIC AND TRI-AROMATIC COMPOUNDS AS NADPH OXIDASE 2 (Nox2) INHIBITORS |
| 03/21/2013 | US20130072562 Tumor necrosis factor inhibitors |
| 03/14/2013 | WO2013035359A1 Platinum complex |
| 03/14/2013 | US20130066112 Multi-amine functional oligomers and method for producing the same by the reduction of corresponding oximes |
| 03/14/2013 | US20130065308 Cationic lipids |
| 03/13/2013 | CN202778431U Ammoximation catalytic reaction separating device with external inorganic membranes |
| 03/13/2013 | CN202778430U Catalytic reaction separating device with internal and external combined films |
| 03/07/2013 | US20130060056 Catalysts, methods of making catalysts, and methods of use |
| 03/06/2013 | EP2565180A2 Alpha-arylmethoxyacrylate derivative, preparation method thereof, and pharmaceutical composition containing same |
| 03/06/2013 | EP2564852A1 Anti-brain-tumor drug |
| 03/06/2013 | CN102952036A Preparation method of trifloxystrobin |
| 03/06/2013 | CN101693674B Oxime compound, preparation process and application thereof |
| 03/05/2013 | US8389760 Palladium-containing catalyst, method for producing same, and method for producing α, β-unsaturated carboxylic acid |
| 02/28/2013 | WO2013026942A1 Tubulin binding agents |
| 02/28/2013 | WO2012116292A3 Improved metal solvent extraction reagents and use thereof |
| 02/28/2013 | US20130052678 Uracil-specific fluorescence detection reaction and method for examining dihydropyrimidine dehydrogenase deficiency |
| 02/27/2013 | CN102947355A Polymerizable composition, polymer, and film |
| 02/26/2013 | US8383673 Nitridoosmium(VI) complexes for treatment of cancer |
| 02/20/2013 | CN101812003B Small-angle inverted V-shaped fluorine-containing lateral chain ferroelectric liquid crystal compound and synthesis method thereof |
| 02/19/2013 | CA2512780C Multivalent constructs that bind the vegf receptor-2 kdr for therapeutic and diagnostic applications |
| 02/14/2013 | WO2013020896A1 Catalysts for preparing ultra high molecular weight polyethylene (uhmwpe) |
| 02/14/2013 | US20130041169 Neutral Bimetallic Transition Metal Phenoxyiminato Catalysts and Related Polymerization Methods |
| 02/14/2013 | US20130040389 Bioavailable Diacylhydrazine Ligands for Modulating the Expression of Exogenous Genes via an Ecdysone Receptor Complex |
| 02/13/2013 | CN102933216A Anti-brain-tumor drug |
| 02/13/2013 | CN102924326A Liquid crystalline compound, liquid crystalline composition, optical film, and optical laminate |
| 02/13/2013 | CN102924325A Preparation method for staurosporine medical intermediate |
| 02/13/2013 | CN102924324A Schiff base, as well as preparation and applications of Schiff base as pickling inhibitor for steel products |
| 02/13/2013 | CN102923730A Titanium-silicalite molecular sieve, method for preparing the same and method for preparing cyclohexanone oxime using the molecular sieve |
| 02/12/2013 | US8373007 Stable vinamidinium salt and nitrogen-containing heterocyclic ring synthesis using the same |
| 02/12/2013 | US8373004 Method for producing colorless isocyanurates of diisocyanates |
| 02/12/2013 | CA2539059C Novel ligand activating receptors rars used for human medicine and cosmetics |
| 02/07/2013 | US20130035487 Bioavailable Diacylhydrazine Ligands for Modulations the Expression of Exogenous Genes via an Ecdysone Receptor Complex |
| 02/07/2013 | US20130035284 Small-molecule inhibitors of dengue and west nile virus proteases |
| 02/07/2013 | US20130035278 Cyclohexene Derivatives and Their Use as Odorants |
| 02/07/2013 | US20130032791 Conjugated polymers having an imine group at the intrachain electron donor bridgehead position useful in electronic devices |
| 02/06/2013 | EP2554557A1 Polymerizable chiral compound, polymerizable liquid crystal composition, liquid crystal polymer, and optically anisotropic material |
| 02/06/2013 | CN202715407U Device for solving wall sticking and scaling of catalyst in circulating liquid of oximation reaction system |
| 02/06/2013 | CN102918118A Fluorescent dye material and use thereof |
| 02/06/2013 | CN102911079A Method of using ketoxime ether for preparation of alkoxyl amine hydrochloride and alkoxyl amine hydrochloride preparation method |
| 02/06/2013 | CN102911078A Synthetic method of dehydroabietylamine aldehydes spice Schiff base |
| 01/31/2013 | WO2013014997A1 Auto-magnetic metal salen complex compound |
| 01/31/2013 | US20130028879 Method for controlling particular insect pests by applying anthranilamide compounds |
| 01/31/2013 | US20130026458 Crosslinkable composition |
| 01/30/2013 | EP2551261A1 Method for producing oxime |
| 01/30/2013 | CN102906065A Method for producing oxime |
| 01/30/2013 | CN102898330A Colchicine derivative |
| 01/30/2013 | CN102898329A Method for synthesizing N-aryl ketoimine by acidic catalytic dehydration |
| 01/29/2013 | CA2569459C Glucagon receptor antagonists, preparation and therapeutic uses |
| 01/24/2013 | US20130023668 Processes for the preparation of pyrazoles |
| 01/23/2013 | CN102892750A Process for the preparation of chiral hydrazides |
| 01/23/2013 | CN102887834A 1-[4-[3-amino-4-hydroxy-3-(hydroxymethyl)butyl]phenyl]-1-acetoxime and use thereof |
| 01/23/2013 | CN101768038B Method for preparing Schiff base |
| 01/17/2013 | US20130018198 Compound and color filter |
| 01/16/2013 | CN102875413A 免疫抑制剂化合物及组合物 Immunosuppressant compounds and compositions |
| 01/16/2013 | CN101341172B Oxime ester photoinitiators |
| 01/15/2013 | CA2708131C Methoxyimino compounds and fungicide composition comprising same |
| 01/15/2013 | CA2430133C Cyclic salen-metal compounds: reactive oxygen species scavengers useful as antioxidants in the treatment and prevention of diseases |
| 01/10/2013 | US20130008345 Novel Metal Complexes for Metal-Containing Film Deposition |
| 01/09/2013 | CN102863388A Tumor targeted drug Combretastatin A4 derivatives |
| 01/09/2013 | CN102863358A Compound with weeding activity and preparation method thereof |
| 01/09/2013 | CN101693671B Preparation method of alpha-oximido aliphatic ketone |