Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
06/2001
06/20/2001CN1300277A Novel substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
06/20/2001CN1300274A Polyenepolycarboxylic acids, derivatives thereof with respect to carboxyl groups, or salts of these
06/20/2001CN1300215A Preventives/remedies for skin diseases
06/20/2001CN1299821A Lactone compound and its synthesis and use
06/20/2001CN1299817A Optically active beta-halo-gamma-crotonic lactone and its synthesis process
06/20/2001CN1299816A Optically active beta-aryl substitution-2(5H)-ketofuran and its synthesis process
06/19/2001US6248906 Sequence of three steps
06/19/2001US6248905 Oil-solubility; easily permeate into living tissues to release l-ascorbic acid, resulting in an exertion of the physiological action inherent to l-ascorbic acid.
06/19/2001US6248866 Multistep process for production of protected hypusine starting from protected, esterified lysine
06/19/2001US6248775 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
06/19/2001US6248773 Vision defects
06/19/2001US6248764 Furans, benzofurans, and thiophenes useful in the treatment of insulin resistance and hyperglycemia
06/19/2001US6248737 1-phenyl-3-dimethylaminopropane compounds with a pharmacological effects
06/15/2001CA2328342A1 Photosensitive resin composition
06/14/2001WO2001042408A2 Ether-capped poly(oxyalkylated) alcohol surfactants
06/14/2001WO2001042222A1 Polymorphic crystalline forms of celecoxib
06/14/2001WO2001042221A1 Solid-state form of celecoxib having enhanced bioavailability
06/14/2001WO2001042211A2 Detection of transmembrane potentials by optical methods
06/14/2001WO2001042201A1 N-phenylcarbamates having a microbicide, insecticide and acaricide effect
06/14/2001WO2001042199A1 Amidinophenylpyruvic acid derivative
06/14/2001WO2001041924A2 Oxidative reactions using membranes that selectively conduct oxygen
06/14/2001WO2001041762A2 Valdecoxib compositions
06/14/2001WO2001041761A2 Valdecoxib compositions
06/14/2001WO2001041760A2 Cyclooxygenase-2 inhibitor compositions having rapid onset of therapeutic effect
06/14/2001WO2001041536A2 Solid-state form of celecoxib having enhanced bioavailability
06/14/2001CA2393562A1 Detection of transmembrane potentials by optical methods
06/14/2001CA2391984A1 Ether-capped poly(oxyalkylated) alcohol surfactants
06/14/2001CA2362815A1 Cyclooxygenase-2 inhibitor compositions having rapid onset of therapeutic effect
06/14/2001CA2362675A1 Polymorphic crystalline forms of celecoxib
06/13/2001EP1106177A1 Tumor tissue accumulation enhancers for drugs
06/13/2001EP1106175A1 Anti-inflammatory analgesics
06/13/2001EP1105730A1 Enzyme inhibition immunoassay
06/13/2001EP1105382A2 Method for the preparation of citalopram
06/13/2001EP1105381A1 Dicationic dibenzofuran and dibenzothiophene compounds and methods of use thereof
06/13/2001EP1105373A1 Unsaturated oxime derivatives and the use thereof as latent acids
06/13/2001EP1105370A1 Novel aryl sulphonamides and analogues
06/13/2001EP1105120A2 NON-PEPTIDE GnRH AGENTS, METHODS AND INTERMEDIATES FOR THEIR PREPARATION
06/13/2001EP0863132B1 Ketonitrile derivatives and antibacterial agent and drug containing the same
06/13/2001EP0687174B1 Crystalline cyclodextrin inclusion complexes of ranitidine hydrochloride and process for their preparation
06/13/2001DE19959873A1 Oxidationsreaktionen unter Verwendung von gemischtleitenden sauerstoffselektiven Membranen Oxidation reactions using oxygen-selective mixed conducting membranes
06/13/2001CN1299365A Hygromycin A derivatives
06/13/2001CN1299360A Pesticidal methoximinomethyloxathiazines
06/13/2001CN1298877A Tacca chantrieri andre ketonic internal ester and its use
06/13/2001CN1298759A Catalyst for preparing gamma-butyrolactone from cis-aldehyde by ordinary-pressure gas-phase hydrogenation and its use
06/13/2001CN1067063C Substituted carboxylic acylaniline derivative and plant disease control agent contg. same as active component
06/13/2001CN1067050C Method for prodn. of 3-alkoxy-2-substituted phenmethyl acid or ester thereof
06/12/2001US6245948 Preparation of tetrahydrofuran from dialkoxybutenes
06/12/2001US6245945 Selective hydrolysis of acetals or ketals in the presence of phthalides
06/12/2001US6245804 Contraceptives; urogenital disorders
06/12/2001US6245449 Material for organoelectroluminescence device and use thereof
06/12/2001CA2003388C Neuroprotective pharmaceutical compositions containing arylcyclohexylamines
06/07/2001WO2001040256A1 Taccalonolides and their use
06/07/2001WO2001040219A2 Method for producing 5-(1-piperazinyl)-benzofuran-2-carboxamide by transition metal-catalyzed amination
06/07/2001WO2001040191A1 Preparation of 3-substituted-4-arylquinolin-2-one derivatives
06/07/2001WO2001040153A1 PROCESS FOR PREPARING OPTICALLY ACTIVE α-HYDROXY ACIDS AND DERIVATIVES THEREOF
06/07/2001DE19958496A1 Verfahren zur Herstellung von 5-(1-Piperazinyl)-benzofuran-2-carboxamid durch Übergangsmetallkatalysierte Aminierung A process for the preparation of 5- (1-piperazinyl) benzofuran-2-carboxamide by transition metal amination
06/07/2001CA2393012A1 Preparation of 3-substituted-4-arylquinolin-2-one derivatives
06/07/2001CA2390815A1 Process for preparing optically active .alpha.-hydroxy acids and derivatives thereof
06/06/2001EP1104423A1 Anhydride modified cantharidin analogues useful in the treatment of cancer
06/06/2001EP1104395A1 Stereoselective ring opening reactions
06/06/2001EP0863889B1 Process for hydrogenating dihydrofuranes to tetrahydrofuranes
06/06/2001CN1298390A Arylphenyl-substituted cyclic keto-enols
06/06/2001CN1298386A N-substituted aminotetralins as ligands for the neuropeptide YY5 receptor useful in the treatment of obesity and other disorders
06/06/2001CN1298381A Method for producing 1,4-butanediol
06/06/2001CN1066702C Process for producing 1,4-butanediol
06/05/2001US6242644 N-(4-carbamimidoyl-phenyl)-glycine derivatives
06/05/2001US6242494 Angiogenesis inhibitors, antitumor agents, diabetic retinopathy, and antiinflammatory agents
06/05/2001US6242493 Carboxylic acids and acylsulfonamides, compositions containing such compounds and methods of treatment
06/05/2001US6242483 Selectively cytotoxic acetogenin compounds
06/05/2001US6242480 Ophthalmic viscoelastic compositions
06/05/2001US6242422 (Substituted)Acyl dipeptidyl inhibitors of the ice/ced-3 family of cysteine proteases
06/05/2001CA2048192C Preparation of potassium magnesium l-ascorbate 2-phosphate
05/2001
05/31/2001WO2001038322A1 Inhibitors of histone deacetylase
05/31/2001WO2001038316A2 Sulfonyl oxazole amines and their use as 5-ht6 receptor ligands
05/31/2001WO2001038293A1 Ethers of o-desmethyl venlafaxine
05/31/2001WO2001038280A1 Method for oxidation of xylene derivatives
05/31/2001WO2001038276A1 Process for the production of alkanediol derivatives
05/31/2001WO2001037826A1 Npyy5 antagonists
05/31/2001US20010002400 Administering an antifungal agent
05/31/2001DE19956791A1 New 2-heterocyclyl-4-arylsulfonyl-5-amino-oxazole derivatives useful in treatment of central nervous system disorders and as pesticides
05/31/2001CA2391288A1 Ethers of o-desmethyl venlafaxine
05/31/2001CA2389679A1 Novel sulfonyloxazolamines
05/30/2001EP1103549A1 Photoprotective cosmetic compositions containing aminoamidine derivatives and uses thereof
05/30/2001EP1102761A2 Cyclopentabenzofuran derivatives and their use
05/30/2001EP1102760A1 Process for the oxidation of butadiene and butene with cobalt and molybdenum oxide based catalysts
05/30/2001EP1102759A1 Methods for synthesis of substituted tetrahydrofuran compound
05/30/2001EP1102535A2 Compounds and methods
05/30/2001EP0914334B1 Process and intermediates for the synthesis of lhrh antagonists
05/30/2001CN1297446A Preparation of cis-6,6-dimethyl-3-oxa-bicyclo (3.1.0) hexan-2-one
05/30/2001CN1066432C Process for preparation of citraconic anhydride
05/30/2001CN1066336C Pharmaceutical composition for treatment of alcohol addiction
05/29/2001US6239311 Process for the preparation of 3,4-dihydroxybutanoic acid and salts and lactones derived therefrom
05/29/2001US6239295 Process for producing 3-methyltetrahydrofuran, and process for producing an intermediate thereof
05/29/2001US6239292 Process for preparing gamma-butyrolactone, butane-1,4-diol and tetrahydrofuran
05/29/2001US6239289 O-(perfluoroalkyl)dibenzofuranium salt derivatives, intermediates for the preparation of the same, process for the preparation of the intermediates, perfluoroalkylating agents, and process for perfluoroalkylation
05/29/2001US6239284 Skin disorders; anticancer agents
05/29/2001US6239237 Group 8, 9 or 10 transition metal catalyst for olefin polymerization
05/29/2001US6239176 Administering to treat blood disorders like anemia; wound healing, anticarcinogenic and antiproliferative agents; genetic disorders
05/29/2001US6239175 Carbamoyloxy derivatives of mutiline and their use as antibacterials
05/29/2001US6239173 Antiinflammatory, antipyretic, analgesic, and antiarthritic agents