Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
10/1999
10/13/1999EP0783486B1 Novel prostaglandin synthase inhibitors
10/13/1999EP0710233B1 Heteroaryl cycloalkenyl hydroxyureas
10/13/1999CN1231665A Azabicyclic carbamoyloxy mutilin derivatives for antibacterial use
10/13/1999CN1045600C Method for reducing an alpha, beta-unsaturated ketone
10/13/1999CN1045599C Process for preparing difurfuryl dithioether
10/13/1999CN1045598C Process for preparing di (2-methyl-3-furyl) dithioether
10/13/1999CN1045595C Process for the preparation of the intermediates used in the synthesis of 3-aminopiperidine derivatives
10/13/1999CN1045590C Hydrazine derivative and application of same
10/12/1999US5965774 Substituted anilide derivative
10/12/1999US5965751 Process for hydrogenation of dihydrofurans to give tetrahydrofurans
10/12/1999US5965613 Fungicides for use in agriculture and horticulture; the compounds also have insecticidal and acaricidal activity
10/12/1999US5965601 Novel compounds for inhibiting replication of a retrovirus; treating hiv
10/12/1999US5965588 Sulfonylalkanoylamino hydroxyethylamimo sulfonamides useful as retroviral protease inhibitors
10/12/1999US5965539 Peptidomimetics; anti-cancer drugs
10/12/1999CA2013841C Preparation of substituted ethenes
10/07/1999WO1999050258A1 Polyethoxylated ascorbic acid derivatives as a novel antioxidant and process for preparing thereof
10/07/1999WO1999050246A1 Protein-carbohydrate binding antagonists
10/07/1999WO1999049856A2 Antagonists for treatment of cd11/cd18 adhesion receptor mediated disorders
10/07/1999WO1999040078A3 Process for the preparation of sotolon
10/07/1999WO1999038857A3 Method for producing 5-alkoxy (or 5-aroxy)-2,3-dihydrofuran-2-ones
10/07/1999DE19812058C1 New 2-heterocyclyl-1,4-phenylenediamine derivatives
10/07/1999CA2325986A1 Antagonists for treatment of cd11/cd18 adhesion receptor mediated disorders
10/06/1999EP0947523A1 Acyl derivatives of glycosyl-L-ascorbic acid
10/06/1999EP0947500A1 Sulfonamide and carboxamide derivatives and drugs containing the same as the active ingredient
10/06/1999EP0946565A1 Method and device for production of lyophilized hydrochloride-1ss, 10ss-epoxy-13-dimethylamino-guaia-3(4)-en-6,12-olide
10/06/1999EP0946539A1 Sulphonamide derivatives, process for their preparation, and their use as medicaments
10/06/1999EP0946528A2 OXYGEN OR SULFUR CONTAINING 5-MEMBERED HETEROAROMATICS AS FACTOR Xa INHIBITORS
10/06/1999EP0946518A1 Modulators of proteins with phosphotyrosine recognition units
10/06/1999EP0946511A1 Novel compounds with analgesic effect
10/06/1999EP0946503A1 Nitromethylthiobenzene derivatives as inhibitors of aldose reductase
10/06/1999EP0946501A1 Prevention of loss and restoration of bone mass by certain prostaglandin agonists
10/06/1999EP0946499A1 N-(aryl/heteroaryl/alkylacetyl) amino acid amides, pharmaceutical compositions comprising same, and methods for inhibiting beta-amyloid peptide release and/or its synthesis by use of such compounds
10/06/1999EP0946478A1 Process for the solid phase synthesis of aldehydes, ketones, oximes, amines and hydroxamic acid compounds
10/06/1999EP0946171A1 Ophtalmic viscoelastic compositions
10/06/1999EP0946166A1 Use of matrix metalloproteinase inhibitors for treating neurological disorders and promoting wound healing
10/06/1999EP0788406B1 VAPOR PHASE CATALYTIC OXIDATION OF n-BUTANE TO MALEIC ANHYDRIDE INCORPORATING IN SITU CATALYST CALCINATION/ACTIVATION
10/06/1999EP0777421B1 Food products with low calorie bulking agent
10/06/1999CN1230542A Sidechain-bearing taxanes
10/06/1999CN1230539A Process for preparation of 2-aryl-5-(perfluoroalkyl) pyrrole compounds from N-(perfluoroalkyl-methyl) arylimidoyl chloride compounds
10/05/1999US5962743 Reacting aromatic compounds with carboxylic acid
10/05/1999US5962731 Modify lipid metabolism; skin disorders,; autoimmune diseases; fatty acid metabolism; antitumor agents
10/05/1999US5962724 High enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-(β)-amino acids
10/05/1999US5962700 Reacting alkynes with carbon monoxide and hydrogen gas in the presence of transition metal catalysts
10/05/1999US5962695 Aromatic amidine derivatives and salts thereof
10/05/1999US5962531 5-aroylnaphthalene derivatives as anti-inflammatory agents
10/05/1999US5962489 Fungicides
10/05/1999US5962471 Substituted 6- and 7-aminotetrahydroisoquinolinecarboxylic acids
10/05/1999US5962334 Process for extracting 2,3,7,8-tetrachlorodibenzo-p-dioxin
10/05/1999CA2175204C Certain fused pyrrolecarboxanilides; a new class of gaba brain receptor ligands
09/1999
09/30/1999WO1999048885A1 Process for the synthesis of hiv protease inhibitors
09/30/1999WO1999048869A1 Aryl phenyl substituted cyclic ketoenols
09/30/1999WO1999048852A1 Process for the preparation of butanediol, butyrolactone and tetrahydrofuran
09/30/1999WO1999048583A1 Method for separating vaporous phthalic acid anhydride from a gas stream
09/30/1999WO1999032225A9 Catalytic composition based on chiral ligands with molybdenum, tungsten or chromium and method for asymmetric alkylation of allylic substrates
09/30/1999DE19813354A1 Arylphenylsubstituierte cyclische Ketoenole Arylphenylsubstituierte cyclic ketoenols
09/30/1999DE19813286A1 Verfahren zum Abtrennen von dampfförmigen Phthalsäureanhydrid aus einem Gasstrom A method for separating vaporous phthalic anhydride from a gas stream
09/30/1999CA2325499A1 Process for the preparation of butanediol, butyrolactone and tetrahydrofuran
09/30/1999CA2236827A1 Methods of identifying antagonists of glycosaminoglycan-protein interactions
09/29/1999EP0945450A1 Fused heterocyclic benzenecarboxylic acid amide derivatives and pgd2 antagonists containing the same
09/29/1999EP0945431A2 Process and intermediates for the preparation of phenylacetic derivatives
09/29/1999EP0945128A2 Use of flavones, flavanones, or flavonoides for the protection of ascorbic acid and/or ascorbylbonds against oxidation
09/29/1999EP0944590A2 Aminoguanidines and alkoxyguanidines as protease inhibitors
09/29/1999EP0944580A2 N-(aryl/heteroaryl) amino acid esters, pharmaceutical compositions, and methods for inhibiting beta-amyloid peptide release and/or its synthesis
09/29/1999EP0944310A1 Stabilized ascorbyl compositions
09/29/1999EP0811005B1 Herbicidal benzoyl derivatives
09/29/1999CN1230180A D4 receptor selectivity piperazine derivatives
09/29/1999CN1230175A Cytostatic hydroxamic acid derivatives
09/29/1999CN1230110A Cell adhesion inhibitors
09/29/1999CN1045292C Method for preparing isoascorbic acid
09/28/1999US5959012 Compatibility, solubility, lower volatility, higher molecular weight
09/28/1999US5958983 Novel compounds having antiviral activity against herpes, topical administration them to treat patients with herpes; work by inhibiting the initiation of herpes viral dna synthesis in host cells
09/28/1999US5958972 Tricyclic inhibitors of matrix metalloproteinases
09/28/1999US5958954 2,2-dialkyl-4-aryl-substituted benzopyran and benzothiopyran derivatives
09/28/1999US5958839 Herbicidal compounds
09/28/1999US5958792 Combinatorial libraries of substrate-bound cyclic organic compounds
09/28/1999US5958683 Screening method using the RZR receptor family
09/23/1999WO1999047520A1 Process for the preparation of nitroguanidine derivatives
09/23/1999WO1999047509A1 PROCESS FOR PRODUCING CYCLOALKYL[b]BENZOFURANS
09/23/1999WO1999047508A1 Benzenesulfonamide-derivatives and their use as medicaments
09/23/1999WO1999047497A2 Carboxylic acids and acylsulfonamides, compositions containing such compounds and methods of treatment
09/23/1999WO1999047489A1 A process for the manufacture of (2s,2'r,3'r)-2-(2,3-dicarboxylcyclopropyl)-glycine
09/23/1999WO1999038856A3 Process for the production of gamma-butyrolactone
09/23/1999DE19813821A1 New epothilone derivatives
09/23/1999DE19812059C1 Diaminobenzol-Derivate sowie diese Diaminobenzol-Derivate enthaltende Haarfärbemittel Diaminobenzene derivatives, and this diaminobenzene derivatives containing hair dyes
09/23/1999CA2323783A1 Benzenesulfonamide-derivatives and their use as medicaments
09/23/1999CA2323203A1 A process for the manufacture of (2s,2'r,3'r)-2-(2,3-dicarboxylcyclopropyl)-glycine
09/23/1999CA2322742A1 Carboxylic acids and acylsulfonamides, compositions containing such compounds and methods of treatment
09/23/1999CA2321678A1 Process for the preparation of nitroguanidine derivatives
09/23/1999CA2290706A1 Process for producing cycloalkyl¬b|benzofurans
09/22/1999EP0943617A1 Process for the preparation of opiates
09/22/1999EP0943614A2 Dyeing agents comprising diaminobenzene derivatives and the diaminobenzene derivatives
09/22/1999EP0942938A1 Supported catalyst system, method for the production and use thereof in olefin polymerization
09/22/1999EP0942903A1 Aryl-substituted acrylamides with leukotriene b4 (ltb-4) receptor antagonist activity
09/22/1999EP0807108B1 Preparation of 2,3-dihydrofurans
09/22/1999EP0708794B1 Polymerization of cyclic ethers using heterogeneous catalysts
09/22/1999CN1229406A Processes for preparing 2-('omega'-alkoxycarbonylalkanoyl)-4-butanolides, 'omega'-hydroxy-('omega'-3)-keto fatty esters, and derivatives thereof
09/22/1999CN1229080A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/22/1999CN1229079A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/22/1999CN1229078A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/22/1999CN1045174C Method for producing gamma-butyrolactone