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)
12/2008
12/10/2008EP1391199B1 Carboxylic acid derivatives and drugs containing the same as the active ingredient
12/10/2008CN101318946A Dimeric ainsliaea terpene A, preparation and application thereof
12/10/2008CN101318945A Method for preparing furfurol with poly-pentose containing waste agronomic crop as raw material
12/10/2008CN101318146A Application of dehydroabietylamine thiourea catalyst in synthesizing chiral compound with high-antipodism both-hand control
12/10/2008CN100441574C Tricyclic compounds, their production and use
12/10/2008CN100441573C Synthesis of S-(3)-hydroxy tetrahydrofuran
12/10/2008CN100441561C Polyester compound for preparing olefine polymerizing catalyst
12/09/2008US7462746 Amino polyols and amino sugars
12/09/2008US7462740 Synthesis of 2-hydroxy-n,n-dimethyl-3-[[2-[[1(r)-(5-methyl-2-furanyl)propyl]amino]-3,4-dioxo-1-cyclobuten-1-yl]amino]benzamide
12/09/2008US7462727 Multimetal oxide containing silver, vanadium and a promoter metal and use thereof
12/09/2008US7462628 Preventives/remedies for urinary disturbance
12/09/2008US7462608 Non nucleoside reverse transcriptase inhibitors
12/09/2008CA2379061C Antibacterial agents
12/06/2008CA2671596A1 Aurone derivative-containing composition for diagnosis
12/04/2008WO2008146883A1 Sleep-improving agent
12/04/2008WO2008146064A1 New benzofuran derivatives as selective 5ht7 receptor inhibitors and process for their preparation
12/04/2008WO2008146063A1 New benzofuran derivatives as selective 5ht6 receptor inhibitors and process for their preparation
12/04/2008WO2008145921A2 Novel functional compounds with an isosorbide or isosorbide isomer core, production process and uses of these compounds
12/04/2008WO2008145616A1 Heterocyclic compounds as positive modulators of metabotropic glutamate receptor 2 (mglu2 receptor)
12/04/2008WO2007118681A8 Method for the production of 8-aryl-octanoyl derivatives
12/04/2008US20080300415 Catalytic reduction of 1-oxoethyl derivative in presence of asymmetric ruthenium complex and hydrogen donor; synthetic form of tabebuia avellanedae plant extract; low cost, industrial scale
12/04/2008US20080300414 Process for recharging the reaction tubes of a tube bundle reactor with a new fixed catalyst bed
12/04/2008US20080299089 Endogeneous repair factor production promoters
12/04/2008US20080299041 Heterocyclic indene derivatives and their radioisotope labeled compounds for imaging beta-amyloid deposition
12/04/2008CA2686651A1 Heterocyclic compounds as positive modulators of metabotropic glutamate receptor 2 (mglu2 receptor)
12/03/2008EP1997823A1 Boronic ester and acid compounds, synthesis and uses
12/03/2008EP1997800A1 N-2-(hetero)arylethylcarboxamide derivative, and pest-controlling agent comprising the same
12/03/2008EP1997488A1 Agent for prevention/treatment of irritable bowel syndrome
12/03/2008EP1996570A1 Process for preparing [2-(2,3-dihydrobenzofuran- or benzofuran-7-yloxy)ethyl]-(3-cyclopent-1-ylbenzyl)amine derivatives and synthesis intermediate
12/03/2008EP1996569A1 Flavorant and fragrance compounds
12/03/2008EP1689494B1 Agent for skin external use containing salt of ascorbic acid derivative, method for stabilizing the agent for skin external use
12/03/2008EP1458700B1 Substituted 2-phenyl benzofurans as estrogenic agents
12/03/2008EP1213975B1 Method for extracting compounds of furan lipids and polyhydroxylated fatty alcohols of avocado
12/03/2008CN101316818A 3-amino-1-arylpropyl indoles and aza-substituted indoles
12/03/2008CN101316613A Gastrointestinal function promoter
12/03/2008CN100439375C Method of purifying moxidectin through crystallization
12/03/2008CN100439352C Process for catalytic synthesis of phthalide from phthalic anhydride
12/03/2008CN100439351C Benzofuran derivative
12/03/2008CN100439350C Benzofuranone-like stabilizer and its use
12/03/2008CN100439332C Novel thiourea derivatives and the pharmaceutical compositions containing thd same
12/03/2008CN100438976C Catalyst for alduronic gas-phase hydrogenation to prepare alditol and preparing method
12/02/2008US7459571 Low cost, impact and chemical resistant, shaped bodies; high conversion rate and selectivity; such as maleic anhydride to tetrahydrofuran and gamma-butyrolactone
12/02/2008US7459570 High-purity biphenyltetracarboxylic dianhydride and process for producing the same
12/02/2008US7459555 2H-naphtho(1,2-b) pyrans photochromatic dyes useful in synthetic resin material (ophthalmic lens)
12/02/2008US7459477 Chemical intermediate for agriculture, horticulture compounds; insecticide, fungicides, miticides
12/02/2008US7459414 Herbicides
12/02/2008CA2377668C Novel naphthylsulfonic acids and related compounds as glucose uptake agonists
12/02/2008CA2305548C Prostaglandin agonists and their use to treat bone disorders
11/2008
11/27/2008WO2008143229A1 Anthracene derivative and organic electroluminescent device using the same
11/27/2008WO2008141980A1 Substituted amino-thiourea compounds for combating animal pests
11/27/2008WO2008141976A1 Diacylglycerol acyltransferase inhibitors
11/27/2008WO2008024303A3 Compounds for treating proliferative disorders
11/27/2008WO2007139749A3 Asymmetric synthesis of rocaglamides via enantioselective photocycloaddition mediated by chiral bronsted acids
11/27/2008WO2007136790A3 Intracellular kinase inhibitors
11/27/2008WO2007128899A8 Stable c-glycoside sugar and c-glycoconjugate mimetics, method for preparing same and uses thereof in particular in cosmetics and drugs
11/27/2008US20080293953 Chiral spiro compounds and their use in asymmetric catalytic reactions
11/27/2008US20080293808 Non-Steroidal Androgen Receptor Modulators, Preparation Process, Pharmaceutical Composition and Use Thereof
11/27/2008US20080293764 Lpa receptor antagonist
11/27/2008US20080293727 Amine hydroxyalkyl sulfonamides as enzyme inhibitors; for example, N-1-(3-((3-acetylamino-4-fluoro-benzenesulfonyl)-benzyl-amino)-(1S,2 syn)-1-benzyl-2-hydroxy-propyl)-2-((quinoline-2-carbonyl)-amino)-succinamide; may be used as anti-viral agents against the HIV-1 and HIV-2 viruses
11/27/2008US20080293722 Ion Channel Modulators
11/27/2008US20080293684 Heterocyclic Acetophenone Potentiators of Metabotropic Glutamate Receptors
11/27/2008US20080290329 Hetero-polycyclic compounds, and coloring matters, pigments, dyes, color-changing material compositions, and color-changing films, made by using the compounds
11/27/2008CA2686951A1 Diacylglycerol acyltransferase inhibitors
11/27/2008CA2685424A1 Process for the preparation of escitalopram via desmethylcitalopram, optical resolution and methylation of the s-isomer
11/26/2008EP1740568B1 Benzofuran and benzothiophene derivatives useful for the treatment of cardiovascular disease.
11/26/2008CN101311172A Process for separating and abstracting ascorbic acid fatty acid ester from reaction mixture
11/26/2008CN100436437C Amine compound, electro-photographic photoreceptor using the amine compound and image forming apparatus having the same
11/26/2008CN100436436C Method for obtaining oligomers of polytetrahydrofurane or tetrahydrofurane copolymers
11/26/2008CN100436425C Fused imidazolium derivatives
11/26/2008CN100436408C Material and intermediate for trifluoromethyl-substituted spirocyclic ketoenols
11/25/2008US7456162 Benzofuran derivatives, their production and use
11/25/2008US7455751 Use of alkenyl succinic anhydride compounds derived from symmetrical olefins in internal sizing for paper production
11/20/2008WO2008140150A1 Novel octahydro-indeno derivatives and pharmaceutical composition comprising the same
11/20/2008WO2008139057A2 Method for preparing 2-(n-butyl)-3-(4-hydroxybenzoyl)-5-nitrobenzofurane
11/20/2008WO2008139056A1 Method for preparing 2-(n-butyl)-5-nitrobenzofuran
11/20/2008WO2008138917A1 Novel aromatic heterocyclic carboxylic acid amide derivatives useful as potassium channel modulators
11/20/2008WO2008100651A3 Preparation of darifenacin and its salts
11/20/2008WO2008035153A3 Process for the preparation of beta-lactam antibiotic
11/20/2008US20080287695 Agent For Optical Resolution, Process For Producing Optically Active Substance and 1,5-Substituted Bicyclo [3.3.0] -2-Oxaoctane Compound
11/20/2008US20080287692 Synthesis of cyclopentadiene derivatives
11/20/2008US20080287533 Ascorbic Acid - Natural Sugar Lactone Esters for Comprehensive Skin & Scalp Care
11/20/2008US20080287532 Oxacyclopentene-2 derivatives
11/20/2008US20080287530 Tripolide Lactone Ring Derivatives as Immunomodulators and Anticancer Agents
11/20/2008US20080287489 Ophthalmic compositions for treating ocular hypertension
11/20/2008US20080287442 Organic Compounds
11/20/2008US20080287430 Furan Compounds Useful As Ep1 Receptor Antagonists
11/20/2008CA2683304A1 Method for preparing 2-(n-butyl)-5-nitrobenzofuran
11/19/2008EP1992651A1 Tertiary alcohol derivative, polymer compound and photoresist composition
11/19/2008EP1992650A1 Tertiary alcohol derivative, polymer compound and photoresist composition
11/19/2008EP1991518A2 Levulinic acid ester derivatives as reactive plasticizers and coalescent solvents
11/19/2008EP1692093B1 Biphenyl derivatives useful as ligands that activate the rar receptors, process for preparing them and use thereof in human medicine and in cosmetics
11/19/2008EP1478636B1 Amorphous citalopram
11/19/2008CN101309950A Tetracarboxylic acid-based compound, its polyimide, and its manufacturing method
11/19/2008CN101309924A Method for the preparation of escitalopram
11/19/2008CN101309909A 2-phenylethylamino derivatives as calcium and/or sodium channel modulators
11/19/2008CN101309902A Biphenyl derivatives and their use in treating hepatitis c
11/19/2008CN101307042A Method for producing 1,4-butanediol and coproducing tetrahydrofuran, and gamma-butyrolactone
11/19/2008CN101307017A Amino-methyl substituted tetracycline compounds
11/19/2008CN101306968A Process for synthesizing halogenated compounds by oxygenizing and halogenating reaction
11/19/2008CN100434426C Chinese sumac lactone A , preparation method and its use in pharmacy
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