| Patents for C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928) |
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| 08/28/2013 | CN103269725A Radioconjugation method |
| 08/28/2013 | CN103265560A Gossypol/ cotton ketone derivative and preparation method thereof and application of derivative in anti-tumor medicament |
| 08/28/2013 | CN103265455A In-situ synthesis method of 3-methoxysalicylic aldehyde condensed carbohydrazide bis-Schiff base |
| 08/28/2013 | CN103265454A In situ synthesis method of o-vanillin shrinkage hydrazine hydrate bis-Schiff base |
| 08/28/2013 | CN103265453A Acceptor organogel for colorimetrically identifying fluorine ions in single-selectivity manner as well as preparation and application of acceptor organogel |
| 08/28/2013 | CN103265452A Schiff base ligand and copper complex thereof and application |
| 08/28/2013 | CN103265451A Method for preparing hydrazone compound |
| 08/28/2013 | CN102924325B Preparation method for staurosporine medical intermediate |
| 08/28/2013 | CN102190625B Stilbene tumor targeted medicine Combretastatin A4 analogs |
| 08/28/2013 | CN101781231B Ethylene oligomerization catalyst, preparation method and usage thereof |
| 08/27/2013 | US8519038 Aldimines and compositions comprising aldimine |
| 08/22/2013 | US20130217889 Novel phase transfer catalysts |
| 08/22/2013 | US20130217674 Ship1 modulators and related methods |
| 08/21/2013 | CN103254407A Anthryl alcamine multi-functional group epoxy resin curing agent and preparation method thereof |
| 08/21/2013 | CN103254099A In-situ synthesis method of 3,5-bromosalicylaldehyde condensed hydrazine hydrate Schiff base |
| 08/21/2013 | CN103254098A In-situ synthesis method of 3,5-dichloro-salicylaldehyde condensed hydrazine hydrate Schiff base |
| 08/21/2013 | CN103254097A In-situ synthetic method of ethoxy salicylic hydrazine hydrate bis-schiff base |
| 08/21/2013 | CN103252252A Preparation method of non-binder titaniferous mercerizing molecular sieve catalyst |
| 08/21/2013 | CN101888993B Methoxyimino compounds and fungicide composition comprising same |
| 08/15/2013 | US20130211130 Process for preparing carboxamidine compounds |
| 08/14/2013 | CN101657413B 4-dodecene derivatives as perfuming ingredients |
| 08/13/2013 | US8507694 Process for the preparation of pyrazole carboxylic acid amides |
| 08/08/2013 | WO2013113915A1 Process for preparing n-(4-cyclohexyl-3-trifluoromethyl-benzyloxy)-acetimidic acid ethyl ester |
| 08/08/2013 | US20130204008 Novel synthesis for thiazolidinedione compounds |
| 08/08/2013 | US20130203993 Process for the preparation of chiral hydrazides |
| 08/08/2013 | US20130203974 Preparation of Diazo and Diazonium Compounds |
| 08/07/2013 | CN103232381A Peptidomimetic protease inhibitors |
| 08/07/2013 | CN103232365A Schiff base compound, and synthesis method and application thereof |
| 08/07/2013 | CN103232364A Process for producing hydrazone compound |
| 07/31/2013 | CN103228622A Agonists of gpr40 |
| 07/25/2013 | WO2013072921A3 Process for preparation of substituted 3'-hydrazino-biphenyl-3-carboxylic acid compounds |
| 07/25/2013 | US20130190371 Fungicide Active Substance Combinations |
| 07/25/2013 | US20130190362 Arthropodicidal anthranilamides |
| 07/25/2013 | US20130190313 Arthropodicidal anthranilamides |
| 07/25/2013 | US20130190259 Arthropodicidal anthranilamides |
| 07/24/2013 | CN103221401A Process for preparing benzofuran derivatives substituted at position 5 |
| 07/24/2013 | CN103214394A Alkynyl imine derivative |
| 07/24/2013 | CN103214393A Oximation method of ketone |
| 07/24/2013 | CN103214392A Synthetic method of N-benzylideneaniline compound |
| 07/24/2013 | CN103214357A Compound 2-bromo-3-bromomethyl benzaldehyde, and synthesis method and application thereof |
| 07/24/2013 | CN102304063B Schiff base ligand and metal complex thereof and use of Schiff base ligand and metal complex thereof |
| 07/23/2013 | US8492365 7-substituted tetracycline compounds |
| 07/23/2013 | US8492311 Isoxazoline-substituted benzamide compound and pesticide |
| 07/18/2013 | WO2013105342A1 Evaporator, evaporation system, and evaporation method |
| 07/18/2013 | US20130184494 Oxidation Catalyst for Hydrocarbon Compound, and Method and Apparatus for Producing Oxide of Hydrocarbon Compound Using Same |
| 07/18/2013 | US20130184292 Processes for Making Compounds Useful as Inhibitors of ATR Kinase |
| 07/17/2013 | EP2614047A1 Compounds for organic photovoltaic devices |
| 07/17/2013 | CN103209978A Novel phase transfer catalysts |
| 07/17/2013 | CN102320991B New molecule of PH fluorescent probe |
| 07/17/2013 | CN101450907B Processes for the preparation of glutamic acid compounds intermediates and novel intermediates used in the processes |
| 07/11/2013 | US20130178523 Anti-cancer compositions and methods |
| 07/10/2013 | CN103193824A Functional monomer and preparation method thereof |
| 07/10/2013 | CN103193673A Quaternary ammonium salt (salicylidene amino acid) supported functional ligand and preparation method thereof |
| 07/10/2013 | CN103193672A Distillation method of oxime |
| 07/10/2013 | CN103193568A Selective hydrogenation reduction method of fluorine-containing aromatic hydrocarbon derivative |
| 07/10/2013 | CN101921213B Method for synthesizing ketazine by hydrogen peroxide oxidation method |
| 07/10/2013 | CN101885689B Fat soluble dual-core cobalt (III) anti-tumor coordination compound and preparation method thereof |
| 07/03/2013 | EP2609639A1 Use of zwitterionic molecules for forming a hole or electron transport layer |
| 07/03/2013 | EP2609073A1 Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and toner |
| 07/03/2013 | CN103189397A Catalyst for norbornene monomer polymerization and method for producing norbornene polymer |
| 07/03/2013 | CN103183619A N-salicylidene zinc glycinate compound and application thereof as PVC heat stabilizer |
| 07/03/2013 | CN101851176B Organic metal iridium catalyst with nitrone ligand |
| 07/02/2013 | CA2534819C Transition metal carbide and nitride containing catalysts, their preparation and use as oxidation and dehydrogenation catalysts |
| 06/27/2013 | WO2013091062A2 Aldimine-derived compounds, pharmaceutical compositions and use |
| 06/27/2013 | US20130165674 Process for preparing benzofuran derivatives substituted at position 5 |
| 06/26/2013 | CN103180289A Compounds for organic photovoltaic devices |
| 06/26/2013 | CN103180288A Diterpenoid derivatives endowed of biological properties |
| 06/26/2013 | CN103172535A Liquid-phase fixed bed preparation method of cyclohexanone oxime |
| 06/26/2013 | CN103172534A Method for preparing acetaldoxime |
| 06/26/2013 | CN101811981B Small-angle inverted V-shaped long lateral-chain ferroelectric liquid crystal compound and synthesis method thereof |
| 06/26/2013 | CN101747228B Ammoximation reaction of ketone or aldehyde |
| 06/20/2013 | WO2013087770A1 Particular quinone direct dyes, dye composition comprising at least one such dye, implementation process therefor and use thereof |
| 06/19/2013 | CN103159644A Curcuminoid condensed aromatic amine Schiff base derivative, as well as preparation method and application thereof in preparation of antibacterial medicaments |
| 06/19/2013 | CN101973898B 2-p-octylphenethyl-2-aminopropylene glycol derivative and application thereof |
| 06/19/2013 | CN101712636B Method for preparing parabenzoquinone dioxime |
| 06/18/2013 | CA2524047C Immunosuppressant compounds and compositions |
| 06/13/2013 | WO2013086354A1 Biodegradable lipids for the delivery of active agents |
| 06/12/2013 | CN103153945A 1-hydroxyimino-3-phenyl-propanes |
| 06/12/2013 | CN103145583A Raceme alkannin naphthazarin parent nucleus hydroxyl methylation carbonyl oxime derivative and preparation and application thereof |
| 06/11/2013 | CA2576393C Novel derivatives of 3,5-seco-4-norcholestane and use thereof |
| 06/06/2013 | US20130143933 Targeted correction of a genetic defect in cancer therapy |
| 06/05/2013 | CN202962433U Ammoximation reactor |
| 06/05/2013 | CN103130833A Soluble oxime ester and aromatic ketone photo polymerization initiator |
| 06/05/2013 | CN103130680A High-optical-purity alkannin and Akannin naphthazarin nuclear parent hydroxyl methylation carbonyl oxime derivative and preparation method and application thereof |
| 06/05/2013 | CN102125840B Preparation method of hydrogenation catalyst and application thereof |
| 06/05/2013 | CN101591265B Method for preparing benzyl imine methyl ether hydrochloride |
| 06/04/2013 | US8455100 Aldimines comprising hydroxyl groups, and compositions containing aldimine |
| 05/30/2013 | WO2013075199A1 Acyl-hydrazone and oxadiazole compounds, pharmaceutical compositions containing the same and uses thereof |
| 05/29/2013 | EP2595977A1 Process for preparing benzofuran derivatives substituted at position 5 |
| 05/29/2013 | EP2595952A1 Agonists of gpr40 |
| 05/29/2013 | CN101417937B Beta-aldehyde ketones antibacterial compounds and use thereof |
| 05/22/2013 | EP2593426A1 1-hydroxyimino-3-phenyl-propanes |
| 05/22/2013 | CN103113393A Amino acid schiff base transition metal complex and application thereof |
| 05/22/2013 | CN103113259A O-nitrophenyl azo salicylaldehyde phenoxy acetyl hydrazone, and synthesis and application thereof in CN<-> colorimetric detection |
| 05/16/2013 | WO2013067646A1 Process for the synthesis of beta-aminocarbonyls |
| 05/16/2013 | US20130123247 Arthropodicidal anthranilamides |
| 05/15/2013 | CN103102284A Preparation of 4-trifluoromethyl-2, 6-dinitrobenzene salicylaldoxime derivative and its application in anticancer therapeutic drugs |
| 05/15/2013 | CN103102283A Preparation method of chalcone oxime compound and application of the same as novel immunosuppressant |
| 05/14/2013 | US8440779 Carbodiimide compound and compositions for rendering substrates oil and water repellent |
| 05/14/2013 | US8440716 Deacetylase inhibitors and uses thereof |