Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
Patents for C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms (18,224)
03/2014
03/12/2014CN103626734A Preparation method for p-chlorobenzaldehyde ethylene acetal
03/12/2014CN103626652A Application of 3-aryl acrylic acid and derivative thereof as anti-plant virus agents
03/12/2014CN102656156B Processes for producing ethylene carbonate and ethylene glycol
03/12/2014CN102066351B Process for preparation of alkylene carbonate and/or alkylene glycol
03/11/2014US8669382 Method for producing (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor
03/11/2014US8669260 Ketoconazole-derivative antagonist of human pregnane X receptor and uses thereof
03/11/2014US8668964 Dioxolane compound, liquid crystal composition, liquid crystal element, and liquid crystal display device
03/06/2014WO2014034937A1 Method for producing cyclic carbonate
03/06/2014WO2014034936A1 Method for producing cyclic carbonate
03/06/2014WO2014033046A1 Isocyanate-functional cyclic carbonates
03/06/2014WO2014033045A1 Binder with cyclic carbonate structures
03/06/2014US20140066533 Conjugated microporous macromolecule catalyst complexed with cobalt, chromium, zinc, copper or aluminium, preparation and use thereof
03/06/2014US20140066498 Triterpenoid derivatives, benzenoid derivatives, and pharmaceutical compositions containing the same
03/06/2014US20140066408 Antioxidant inflammation modulators: c-17 homologated oleanolic acid derivatives
03/06/2014US20140066407 Fungicide Active Substance Combinations
03/05/2014CN103619830A Production of cyclic acetals or ketals using liquid-phase acid catalysts
03/05/2014CN103619829A Production of cyclic acetals or ketals using solid acid catalysts
03/04/2014US8664410 Fluorescent dye and use thereof
03/04/2014US8663564 Sequestration of carbon dioxide using metal oxides
02/2014
02/27/2014WO2014029713A1 Method for producing linear and/or cyclic carbonate esters
02/27/2014US20140057778 Sulfonated carbon silica composite material and a process for the preparation thereof
02/26/2014EP2700633A1 Method for producing linear and/or cyclic carbonate esters
02/26/2014EP2699623A1 Functionalized polyorganosiloxanes or silanes for treating lignocellulose materials
02/26/2014CN103608444A Perfume systems
02/26/2014CN103608340A Production of cyclic acetals by reactive distillation
02/26/2014CN102617544B Novel method for preparing bicyclol
02/26/2014CN102123977B Process for production of benzaldehyde compound
02/25/2014US8658838 Series of skin whitening (lightening) compounds
02/20/2014WO2014027696A1 Orally administrable viridiofungin derivative having anti-hcv activity
02/19/2014EP2698388A1 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body
02/19/2014EP2697214A1 Substituted vinyl and alkinyl cyclohexenols as active agents against abiotic stress in plants
02/19/2014EP2697193A1 Substituted 5-(cyclohex-2-en-1-yl)-penta-2,4-dienes and 5-(cyclohex-2-en-1-yl)-pent-2-en-4-ines as active agents against abiotic stress in plants
02/19/2014CN103596923A Substituted 5-(cyclohex-2-en-1-yl)-penta-2,4-dienes and 5-(cyclohex-2-en-1-yl)-pent-2-en-4-ines as active agents against abiotic stress in plants
02/19/2014CN103588751A Method for preparing ticagrelor intermediate
02/19/2014CN103588750A Method for preparing ticagrelor intermediate
02/19/2014CN103588749A Novel methacrylamide monomer, preparation method of pH sensitive polycation genetic vector of methacrylamide monomer and application thereof
02/19/2014CN103588748A Preparation methods and application of novel ortho-ester monomer and acid-sensitive polymeric gene carrier thereof
02/19/2014CN103588678A Compound including an anti-inflammatory pharmacore and method of use
02/19/2014CN103586086A Supported copper (II) trifluoromethanesulfonate catalyst, preparation method and application thereof, and cyclohexanone ethylene ketal preparation method
02/19/2014CN103586072A Supported copper (II) trifluoromethanesulfonate catalyst, preparation method and application thereof, and cyclohexanone ethylene ketal preparation method
02/19/2014CN103586071A Supported copper (II) trifluoromethanesulfonate catalyst, preparation method and application thereof, and cyclohexanone ethylene ketal preparation method
02/19/2014CN103586070A Supported copper (II) trifluoromethanesulfonate catalyst, preparation method and application thereof, and cyclohexanone ethylene ketal preparation method
02/19/2014CN103586065A Supported silver nitrate catalyst, preparation method thereof, applications thereof and preparation method of cyclohexanone ethylene ketal
02/19/2014CN102827136B Method for preparing cyclic carbonate from carbon dioxide and epoxy compound through cycloaddition
02/19/2014CN101993318B Preparation method of aromatic halogenated compound
02/19/2014CN101679247B Process for the manufacture for non-steroidal anti-inflammatory agents and intermediates thereof
02/18/2014US8653223 Transketalized compositions, synthesis, and applications
02/13/2014WO2014024074A1 Boron containing perylene monoimides, process for their production, their use as building blocks for production of perylene monoimide derivatives, monoimide derivatives and their use in dye-sensitized solar cells
02/12/2014CN103570669A Brain-targeted O-desmethylvenlafaxine phenolic ester prodrug and preparation method and applications thereof
02/12/2014CN103570668A Method for synthesizing 4-chloromethyl-5-methyl-1,3-dioxol-2-one
02/12/2014CN103570513A Catalytic asymmetric synthesis method of chiral bicyclic [n.3.1] compounds
02/12/2014CN103566970A Chromium, zinc or copper complexed conjugated microporous polymer catalysts, as well as preparation method and application thereof
02/12/2014CN103566008A Saururus chinensis extract as well as preparation method and application thereof
02/12/2014CN101959874B Method for producing fluorinated 1,3-dioxolan-2-one
02/11/2014US8648071 Hydrazonamide compounds that modulate Hsp90 activity
02/11/2014CA2288330C Benzoyl amino acid derivatives useful as inhibitors of protein isoprenyl tranferases
02/06/2014WO2014020281A1 Process for preparing a carboxylic acid from a diol or from an epoxide by oxidative cleavage
02/06/2014US20140039182 Compositions and processes of preparing and using the same
02/05/2014CN103562182A Process for producing ester compound
02/05/2014CN103562169A Purification process for para-methallylpyrocatechol
02/05/2014CN103555346A 1, 3-dioxolane liquid crystal compound as well as preparation method and application thereof
02/05/2014CN103554079A Method for recycling waste alkali liquor in polyformaldehyde device
02/05/2014CN103550940A Crude product light component removal and catalyst separation device for propylene carbonate (PC)
02/04/2014US8642647 N1-benzo[1,3]dioxol-5-ylmethyl-N2-substituted biguanide derivative, preparation method thereof, and pharmaceutical composition containing same
02/04/2014US8642567 Receptor modulators exhibiting neuroprotective and memory enhancing activities
02/04/2014CA2767893C New method for the synthesis of ivabradine and the pharmaceutically acceptable acid addition salts thereof
01/2014
01/30/2014WO2014016766A1 Guanidine derivatives as trpc modulators
01/30/2014US20140031370 Amide derivatives, process for preparation thereof and use thereof as insecticide
01/29/2014CN103539773A Method for preparing ticagrelor key intermediate
01/29/2014CN103539772A Preparation method of fluoroethylene carbonate
01/29/2014CN103539771A Vinylene carbonate purifying method
01/29/2014CN103539760A Phenoxy phenylacetic acid endothelin antagonist, and preparation method and application thereof
01/29/2014CN103539659A 2,4-dibenzyloxybenzoic acid derivative and preparation method and application thereof
01/29/2014CN103537324A Porous carbon-based solid acid catalyst and preparation method thereof
01/29/2014CN102775379B Method for synthesizing cyclic carbonate
01/29/2014CN102548978B Manufacture of trifluoroethylene carbonate and tetrafluoroethylene carbonate
01/29/2014CN102036977B Process for the production of alkylene carbonate
01/29/2014CN101479252B Methods for the preparation of pyrazole-containing compounds
01/28/2014US8637702 Derivatives of N-hydroxybenzamide for treating HIV infections
01/28/2014US8637623 Monomer having electron-withdrawing substituent and lactone skeleton, polymeric compound, and photoresist composition
01/28/2014US8637534 Fungicide active substance combinations
01/28/2014CA2535265C Compositions and methods for the treatment of disease associated with trp-p8 expression
01/22/2014EP2687521A1 "Process for the enantioselective synthesis of landiolol"
01/22/2014CN103534245A A process for the preparation of benzyl [(3aS,4R,6S,6aR)-6-hydroxy-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol]-4-yl]carbamate and intermediates in the process
01/22/2014CN103524477A Simulated moving bed splitting method for schisandrin b
01/22/2014CN103524476A Method for synthesizing co-produced glycerol carbonate and short-carbon-chain carbonate by using multi-element reaction system
01/22/2014CN103521262A Solid catalyst for synthesizing cyclic carbonate and preparation method thereof
01/21/2014US8633242 Benzylidene indanones and processes for preparation and use thereof
01/21/2014US8632792 Cooling sensation agent composition and sensory stimulation agent composition
01/21/2014US8632612 Compositions for dyeing keratin fibers
01/16/2014WO2014009421A1 Method for producing polyglycerol (poly)carbonate
01/15/2014EP2684863A1 Iodoarene derivative, method for producing optically active spirolactone compound using same, and method for producing optically active cyclization adduct
01/15/2014EP2684468A1 Salty taste enhancer
01/15/2014CN103508996A Method for preparing antiepilepsirine
01/15/2014CN103508995A Preparation method of 4-(arylamino) methyl-ethylene carbonate compounds
01/15/2014CN103508994A Photoacid generator, photoresist comprising the photoacid generator, and coated article comprising same
01/15/2014CN103508827A Method of preparing amino compounds through catalytic reduction of nitro compounds
01/15/2014CN102381961B 3-phenyl glutaric acid compound, preparation method and purpose thereof
01/14/2014CA2623213C Piperazine derivatives as antimalarial agents
01/09/2014US20140012021 Novel method for preparing selenyl-substituted aromatic aldehyde compounds
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