| Patents for C07D 303 - Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom (12,512) |
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| 04/03/2013 | CN103012388A Preparation methods for rivaroxaban and intermediate thereof, and intermediate compounds |
| 04/03/2013 | CN103012327A Preparation method of fucoxanthin |
| 04/03/2013 | CN103012326A Separation and purification method of rhodojaponin-III monomer |
| 04/03/2013 | CN103012325A Method for producing propylene epoxide through propylene epoxidation reaction |
| 04/03/2013 | CN103012324A Propylene epoxidation reaction method |
| 04/03/2013 | CN103012323A Styrene epoxidation reaction method |
| 04/03/2013 | CN103012322A Synthesis method for epihydric alcohol |
| 04/03/2013 | CN103012321A Method and system thereof for synthesizing epoxy chloropropane by dichloropropanol |
| 04/03/2013 | CN103012320A Method for preparing 1,2-epoxybutane |
| 04/03/2013 | CN101767036B Titanium silicalite TS-1 catalyst preparation method |
| 04/03/2013 | CN101263110B Optically active diamine derivative and process for producing the same |
| 04/03/2013 | CN101200458B Alicylic epoxy compounds and their preparation process, alicylic epoxy resin composition, and encapsulant for light-emitting diode |
| 04/02/2013 | US8410310 Trypsin-like serine protease inhibitors, and their preparation and use |
| 04/02/2013 | US8410188 Sealant for one-drop fill process |
| 04/02/2013 | US8409333 Production of ethylene oxide |
| 03/27/2013 | EP2571615A2 Method for preparing an epoxidation catalyst |
| 03/27/2013 | EP2571614A2 Method for making a highly selective ethylene oxide catalyst |
| 03/27/2013 | CN103003256A Enantiomerically pure amines |
| 03/27/2013 | CN103003254A Method for producing epoxy compound |
| 03/27/2013 | CN102993432A Water reducer midbody, preparation method thereof and water reducer prepared by using preparation method |
| 03/27/2013 | CN102993133A Method for preparing epoxidized fatty acid methyl ester with microreactor one-step method |
| 03/27/2013 | CN102993132A Device for producing epoxidized fatty acid methyl ester |
| 03/27/2013 | CN102993131A Method for utilizing o-chlorocyclohexanol to prepare cyclohexene oxide by cyclization |
| 03/27/2013 | CN102993130A Method for synthesizing styrene oxide by directly oxidizing styrene |
| 03/27/2013 | CN102993129A Method for preparing 1,2-epoxyoctane |
| 03/27/2013 | CN102993128A Device and method for recovering epoxypropane from epoxypropane-carbon dioxide copolymer washing liquid |
| 03/27/2013 | CN102992974A Synthesis method of 2,4-dichlorophenyl acetaldehyde |
| 03/27/2013 | CN101172952B Integrate chemical processes for industrial utilization of seed oils |
| 03/26/2013 | US8404872 Production of 2,5-dihydrofurans and analogous compounds |
| 03/26/2013 | US8404316 Polymerizable liquid crystal compound and its polymer |
| 03/21/2013 | WO2013038945A1 Triepoxy compound and method for producing same |
| 03/20/2013 | EP2569086A2 Nanostructured catalyst pellets, catalyst surface treatment and highly selective catalyst for ethylene epoxidation |
| 03/20/2013 | CN202808654U Epoxy propane chlorohydrination production device capable of preheating chloropropanol |
| 03/19/2013 | US8399512 Biocompatible biodegradable fumagillin analog conjugates |
| 03/13/2013 | CN202786067U Absorption and rectification device for separating carbon dioxide and epoxypropane mixture |
| 03/13/2013 | CN202786066U Ammonia removal device for carbide slag in epoxy propane production |
| 03/13/2013 | CN202777844U Flash evaporation and rectification device for separating carbon dioxide and epoxypropane mixture |
| 03/13/2013 | CN102971450A Method for producing alkylglycidyl ether |
| 03/13/2013 | CN102964315A New technology for preparing environment-friendly plasticizer by adopting fatty acid methyl ester |
| 03/13/2013 | CN102964314A Preparation method of epoxidized fatty acid methyl ester |
| 03/13/2013 | CN102964258A Preparation method of related substance J of metoprolol |
| 03/13/2013 | CN102962099A Preparation method of attapulgite immobilized salicylidene schiff base Co<2+> and Mn<2+> complex oxidation catalyst |
| 03/12/2013 | US8394973 Manufacture of maleic anhydride from renewable materials, maleic anhydride obtained, and uses thereof |
| 03/06/2013 | EP2563835A1 Epoxy polycyclopentadiene compounds |
| 03/06/2013 | EP2563781A1 Processes for preparing linezolid |
| 03/06/2013 | CN102958971A Epoxy polycyclopentadiene compounds |
| 03/06/2013 | CN102952101A Process for producing epoxypropane by adopting caustic soda saponification method |
| 03/06/2013 | CN102952033A Novel compound, composing method thereof and therapeutic use therefor |
| 03/06/2013 | CN102950029A Modified alumina carrier, its preparation method, silver catalyst prepared from it, and its application in production of ethylene oxide |
| 03/06/2013 | CN101654410B Processes for preparing bicyclo (3.1.0) hexane derivatives, and intermediates thereto |
| 03/05/2013 | US8389752 Preparation of alicyclic diepoxides |
| 02/28/2013 | WO2013028045A2 Epoxy compound having alkoxysilyl group, method for preparing same, composition and cured material comprising same, and usage thereof |
| 02/28/2013 | US20130053584 Process for preparing eddn and/or edmn by reacting edfa and/or edmfa with hcn |
| 02/28/2013 | US20130053557 Processes for preparing linezolid |
| 02/27/2013 | EP2560959A1 Process for the preparation of pyrazole carboxylic acid amides |
| 02/27/2013 | EP2560957A1 Process for the preparation of pyrazole carboxylic acid amides |
| 02/27/2013 | CN102942995A Method for separating and modifying plant oil |
| 02/27/2013 | CN102942683A Composite epoxy resin emulsifier and method for preparing same |
| 02/27/2013 | CN102942582A Preparation method of entecavir key intermediate |
| 02/27/2013 | CN102942540A Method for purifying epoxy chloropropane |
| 02/27/2013 | CN102942539A Epoxy propane recovery and purification process |
| 02/27/2013 | CN102942514A Ionone keto-double-chalcone thiosemicarbazone and production method thereof |
| 02/27/2013 | CN102942513A Foaming agent for method for recycling waste lithium ion battery electrode material through flotation separation |
| 02/27/2013 | CN102941117A Regeneration method of titanium-silicon molecular sieve catalyst |
| 02/26/2013 | US8383317 Method of making carbon nanotube patterned film or carbon nanotube composite using carbon nanotubes surface-modified with polymerizable moieties |
| 02/21/2013 | US20130046067 Polycyclopentadiene compounds |
| 02/20/2013 | CN102936536A Intergrated chemical processe for industrial utilization of seed oils |
| 02/20/2013 | CN102935377A Preparation method of catalyst for catalytic oxidation of styrene into styrene oxide |
| 02/14/2013 | WO2013021851A1 High-purity epoxy compound and method for producing same |
| 02/14/2013 | US20130041161 Process for the preparation of pyrazole carboxylic acid amides |
| 02/14/2013 | US20130041008 Compounds for enzyme inhibition |
| 02/13/2013 | CN102924407A Refining method of monocarboxylic acid glycidyl ester |
| 02/13/2013 | CN102921475A Sheet-shaped or polyhedron-shaped supported silver catalyst and preparation method thereof |
| 02/13/2013 | CN101065371B Cycloaliphatic epoxy (meth)acrylate and preparation method thereof |
| 02/13/2013 | CN101023068B Process for converting ethylene to ethylene oxide using microchannel process technology |
| 02/12/2013 | US8372994 C10 alkanoic acid glycidyl esters and use thereof |
| 02/07/2013 | US20130035496 Process for the preparation of pyrazole carboxylic acid amides |
| 02/06/2013 | CN102918032A Method for producing olefin oxide |
| 02/06/2013 | CN102911138A Method for extracting and purifying fucoxanthin from brown alga |
| 02/06/2013 | CN102911137A Method for separating and recovering EO (ethylene oxide) from direct oxidation products of ethylene |
| 02/06/2013 | CN102911136A Stereoselective synthetic method for tea geometrid sex pheromone |
| 02/06/2013 | CN102911094A Sulfonium compound, photoacid generator, and resist composition |
| 02/06/2013 | CN102909069A Biological reduction preparing method of styrene epoxidized gold catalyst |
| 02/06/2013 | CN101891665B (3S,4S)-4-acetyl-3-((R)-1-hydroxyethyl)-2-azetidinone and preparation method of same |
| 01/31/2013 | WO2013015156A1 Method for producing alkyldiol monoglycidyl ether |
| 01/31/2013 | US20130029936 Inclusion Compounds of Fumagillol Derivative or its Salt, and Pharmaceutical Compositions Comprising the Same |
| 01/30/2013 | EP2551267A1 High-purity epoxy compound and method for producing same |
| 01/30/2013 | EP2550259A1 Process for producing propylene oxide using a pretreated epoxidation catalyst |
| 01/30/2013 | CN102906072A Process for the preparation of pyrazole carboxylic acid amides |
| 01/30/2013 | CN102898405A Process for preparing epoxypropane by directly using epoxidation propylene through hydrogen peroxide |
| 01/30/2013 | CN102895994A Ti-SBA-15 molecular sieve, modified Ti-SBA-15 molecular sieve, their preparation methods and preparation method of epoxy propane |
| 01/24/2013 | WO2013011158A2 Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal with chloroacetone |
| 01/24/2013 | WO2013011156A2 Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal |
| 01/24/2013 | WO2013011155A2 Method for preparation of medetomidine |
| 01/24/2013 | WO2013010894A1 Fungicidal phenylalkyl-substituted 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds |
| 01/24/2013 | WO2013010885A1 Fungicidal alkyl- and aryl-substituted 2-[2-chloro-4-(dihalo-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds |
| 01/24/2013 | WO2013010862A1 Fungicidal alkyl-substituted 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds |
| 01/24/2013 | CA2840284A1 Fungicidal alkyl-substituted 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds |
| 01/23/2013 | EP2547669A1 Process for preparing divinylarene dioxides |
| 01/23/2013 | EP2547447A1 Method for regenerating titanosilicate catalysts |