Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
07/2012
07/11/2012CN101400666B Method for the synthesis of 5-alkoxymethylfurfural ethers and their use
07/10/2012US8217182 Process for producing cyclic N-hydroxy imide compounds
07/10/2012CA2507381C Process for preparing quinazoline rho-kinase inhibitors and intermediates thereof
07/05/2012WO2012091701A1 Substances for use as bisphenol a substitutes
07/05/2012WO2012091573A1 Process for the depolymerization of a furandicarboxylate containing polyester
07/05/2012WO2012091570A1 Process for the conversion of a carbohydrate-containing feedstock
07/05/2012WO2012090970A1 BENZO[b]NAPHTHO[1,2-d]FURAN COMPOUND AS LIGHT-EMITTING ELEMENT MATERIAL
07/05/2012WO2012090959A1 Radiation-sensitive resin composition and compound
07/05/2012US20120172607 Method For Preparing Hydroxymethylfurfural
07/05/2012US20120172599 Second-order nonlinear optical compound and nonlinear optical element comprising the same
07/05/2012US20120172580 Anti-plant-virus agent
07/05/2012US20120172575 Alkynes and methods of reacting alkynes with 1,3-dipole-functional compounds
07/05/2012US20120172560 Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and oriented film
07/05/2012US20120170098 Chromene compound
07/05/2012CA2822941A1 Process for the conversion of a carbohydrate-containing feedstock
07/05/2012CA2821477A1 Process for the depolymerization of a furandicarboxylate-containing polyester
07/04/2012EP2470519A1 Treatment of macular degeneration
07/04/2012EP2470518A1 2,5-furan dicarboxylate derivatives, and use thereof as plasticizers
07/04/2012EP2470517A1 2,5-furan dicarboxylates comprising isodecanols, and use thereof
07/04/2012EP2470516A1 Oligo- and polyfurans, preparation and uses thereof
07/04/2012EP2470500A2 Tetracycline compounds
07/04/2012EP2470498A1 Carbocyclic glyt1 receptor antagonists
07/04/2012EP1732882B1 Non-glycosylated/non-glycosidic/non-peptidic small molecule psgl-1 mimetics for the treatment of inflammatory disorders
07/04/2012CN202290050U 一种三甲苯连续化氧化反应装置 A three successive toluene oxidation reactor
07/04/2012CN202289691U 麦考酚酸生产用炭脱过滤装置 Mycophenolic acid production of charcoal filtration device off
07/04/2012CN1976914B 11-methyl-13-tridecanolide, 12-methyl-14-tetradeca- nolide and 13-methyl-15-pentadecanolide, perfume compositions containing the same, and process for the production of compounds including the same
07/04/2012CN1976912B Biphenyltetracarboxylic acid dianhydride, method for producing the same, polyimide using the same and method for producing the same
07/04/2012CN1964965B Thio-substituted tricyclic and bicyclic aromatic methanesulfinyl derivatives
07/04/2012CN1874777B 1-(2-amino-benzoyl)-piperazine derivatives as glycine uptake inhibitors for the treatment of psychoses
07/04/2012CN1847234B Tetrahydro furfuryl alcohol preparing process
07/04/2012CN1631878B C2 phenyl-substituted cyclic keto-enols used as pesticides and herbicides
07/04/2012CN1248245B Frangible compounds for pathogen inactivation
07/04/2012CN102548965A 取代酰胺化合物 Substituted amide compounds
07/04/2012CN102548651A Methods for selectively synthesizing 1-aryl-2-tetralones
07/04/2012CN102532510A Polyglyceryl compounds and compositions
07/04/2012CN102532196A Phosphine ligand and enantiomer or racemic body thereof and preparation methods thereof
07/04/2012CN102532081A Phomalactone and Musacin metabolite and application thereof
07/04/2012CN102532079A Preparation method of Corey Lactone 3-benzoate
07/04/2012CN102532078A Method for directly preparing mycophenolate sodium from mycophenolic acid fermentation broth
07/04/2012CN102532077A Method for preparing salvianolic acid B through separation by means of flash chromatography
07/04/2012CN102532076A Lignin compound extracted from Chinese medicine semen hyoscyami
07/04/2012CN102532075A Aurone compounds in nicotiana tabacum and application thereof
07/04/2012CN102532074A Intermediate and method used for preparing dronedarone
07/04/2012CN102532073A Ethylene derivative serving as selective estrogen receptor modulators (SERMs)
07/04/2012CN102532072A Preparation method of antiseptic obey-beta-methoxycarbonyl group crylic acid-6-L-ascorbic acid esters
07/04/2012CN102532071A L-ascorbyl palmitate particles, and preparation method and application thereof
07/04/2012CN102532070A Natural products as retinoic acid receptor (RARs) agonists and application thereof
07/04/2012CN102532069A Method for preparing Uvaria calamistrin Hance A
07/04/2012CN102532068A Process for preparing furfural byintermittent production with wood chip hydrolysate as raw material and acetic acid as catalytic agent
07/04/2012CN102532067A Process for preparing furfuraldehyde from dissolving pulp wood chip hydrolysate through sulfuric acid by using intermittent method
07/04/2012CN102532066A Fragrance treatment method of gamma-lactone
07/04/2012CN102531957A Synthesis method for imine compounds
07/04/2012CN102531948A 氨基-甲基取代的四环素类化合物 Amino - methyl-substituted tetracycline compounds
07/04/2012CN102531875A 3-Oxo-1,2-naphthoquinone analogues, preparation method and application thereof
07/04/2012CN102525843A Polyglyceryl compounds and compositions
07/04/2012CN102010390B Method for producing furan ammonium salt by using furoic acid
07/04/2012CN101954296B Chiral catalyst for asymmetric Michael addition reaction and preparation method thereof
07/04/2012CN101935312B Method for preparing 5-hydroxymethylfurfural by catalyzing starch by heterogeneous catalysts
07/04/2012CN101914078B Process for producing furfural by bagasse
07/04/2012CN101898982B Npy y5 antagonists
07/04/2012CN101863957B Method for synchronously extracting tanshinone IIA and salvianolic acid B from danshen root efficiently
07/04/2012CN101863866B Synthesis method of 3,3-dimethylcyclopropane-1,2-dimethylbenzene anhydride
07/04/2012CN101821249B Process for the preparation of tetranorlabdane derivatives
07/04/2012CN101774988B Vitamin C catalyzing and synthesizing method with solid phase bifunctional catalyst
07/04/2012CN101747153B Inula salsoloides extract and extraction method and usage thereof
07/04/2012CN101501013B Method for producing cyclic unsaturated compound
07/04/2012CN101486693B Chiral 2,2,5,5-tetra-substituted tetrahydrofuran-3,4-diol and preparation thereof
07/04/2012CN101481366B Preparation of 2,3,3',4'-biphenyl-tetracarboxylic acid dianhydride and derivatives thereof
07/04/2012CN101454282B Method for preparing mercaptoheterocycle compound
07/04/2012CN101171223B Catalytic scriabine reaction
07/03/2012US8213385 Method and apparatus for wireless communication with low-overhead mobility management
07/03/2012US8212040 Glucocorticoid mimetics, methods of making them, pharmaceutical compositions, and thereof
07/03/2012US8211612 Fluorine-containing polymer coating composition, method for forming fluorine-containing polymer film using coating composition, and method for forming photoresist or lithographic pattern
07/03/2012CA2478526C Substituted aryl ketones
06/2012
06/28/2012WO2012088208A2 Methods for furfural production from branched non-fermentable sugars in stillage or syrup
06/28/2012WO2012085474A1 Process for preparing chiral amino acids
06/28/2012WO2012085170A2 Process for making organoboron compounds, products obtainable thereby, and their use
06/28/2012WO2012085081A1 Sulfoximinamide compounds for combating invertebrate pests ii
06/28/2012WO2012085056A1 2-(alkoxy or aryloxy carbonyl)-4-methyl-6-(2,6,6-trimethylcyclohex-1-enyl)hex-2-enoic acid compounds, its preparation and use
06/28/2012WO2012084810A1 Hydrogenation of esters or carbonyl groups with tetradentate amino/imino-thioether based ruthenium complexes
06/28/2012WO2012022467A3 Novel benzoquinone derivatives and use thereof as modulators of mitochondrial function
06/28/2012US20120165561 Vapor-phase decarbonylation process
06/28/2012US20120165560 Vapor phase decarbonylation process
06/28/2012US20120165556 Benzo[b]Naphtho[1,2-d]Furan Compound as Light-Emitting Element Material
06/28/2012US20120165555 Ring opening of lactones and lactams
06/28/2012US20120164582 Radiation-sensitive composition and compound
06/28/2012US20120164120 Novel monascuspurpurones, preparation process thereof, and uses of the monascuspurpurones
06/28/2012US20120161119 Aromatic amine derivative and organic electroluminescence device
06/28/2012CA2845524A1 Substituted methyl amines, serotonin 5-ht6 receptor antagonists, methods for the production and use thereof
06/28/2012CA2822549A1 Process for preparing chiral amino acids
06/27/2012EP2468732A1 1H-Quinazoline-2,4-diones
06/27/2012EP2468725A1 Aromatic amine derivatives and organic electroluminescent elements using same
06/27/2012EP2468717A1 Heterocyclic Amide Compounds Useful as Kinase Inhibitors
06/27/2012EP2468708A1 Catalytic decarboxylative cross-ketonisation of aryl- and alkylcarboxylic acids using iron catalysts
06/27/2012EP2468277A1 Triptolide derivatives for modulation of apoptosis and immunosuppression
06/27/2012EP2467374A1 Novel method for producing 4-aminobut-2-enolides
06/27/2012EP2467202A2 Methods for selectively synthesizing 1-aryl-2-tetralones
06/27/2012CN102517973A Novel method for pulping and comprehensive utilization of straw
06/27/2012CN102516239A Aromatic thiazole compounds, analogues thereof, uses thereof and preparation methods thereof
06/27/2012CN102516213A Sesquiterpene compound and preparation method and application thereof
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