Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
07/1998
07/15/1998EP0719263B1 Heterocyclic carboxamide derivatives with antiarrhythmic activity
07/15/1998CN1039121C Hydrofuran derivant with pyrimidine or purine substituting group and its preparing process
07/14/1998US5780676 Bicyclic benzyl, pyridinyl, thiophene, furanyl, pyrrole, and polyenoic acid derivatives
07/14/1998US5780649 Process for preparing optically active cyclic compounds
07/14/1998US5780512 Alkylated (hetero) cyclic compounds
07/14/1998US5780503 Compounds and methods for the treatment of cardiovascular, inflammatory and immune disorders
07/14/1998US5780470 Melatonergic indanyl piperazines
07/14/1998US5780454 Boronic ester and acid compounds
07/14/1998US5780042 Mixture of 2,4-o-furfurylidenesorbitol and/or its alkyl ethers with antioxidants
07/14/1998US5780003 Having extended network; adsorbents, oxidation catalysts
07/14/1998US5779742 Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions
07/14/1998CA2141539C Process for the separation of oligomeric materials from a catalyst mixture
07/09/1998WO1998029877A1 Proton conductor in liquid form
07/09/1998WO1998029399A1 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
07/09/1998WO1998029396A1 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
07/09/1998WO1998029389A1 Malononitrile-derivative anion salts, and their uses as ionic conducting materials
07/09/1998WO1998029388A1 Perfluorinated amide salts and their uses as ionic conducting materials
07/09/1998WO1998029376A1 Process for the solid phase synthesis of aldehydes, ketones, oximes, amines and hydroxamic acid compounds
07/09/1998WO1998029364A1 Process for dehydrocyclization
07/09/1998WO1998029358A2 Surface modified carbonate materials
07/09/1998CA2805188A1 Use of an ionic compound, derived from malononitrile as a photoinitiator, radical initiators or catalyser in polymerization processes or as a basic dye
07/09/1998CA2704986A1 Use of an ionic compound, derived from malononitrile as a photoinitiator, radical initiators or catalyser in polymerization processes or as a basic dye
07/09/1998CA2683826A1 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
07/09/1998CA2275620A1 Process for the solid phase synthesis of aldehydes, ketones, oximes, amines and hydroxamic acid compounds
07/08/1998EP0621892B1 Use of furanones as scenting ingredients
07/08/1998CN1187128A Phenoxy piperazine derivatives for treating disorders of dopamine system
07/08/1998CN1039011C Galanthamine derivatives, process for their preparation and their use as medicaments
07/07/1998US5777150 Substituted amic acid derivatives
07/07/1998US5777116 Chemical intermediates for viricides
07/07/1998US5777108 Galanthamine derivatives as acetylcholinesterase inhibitors
07/07/1998US5776982 Use of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animals
07/07/1998US5776981 Use of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animals
07/07/1998US5776977 Arylcycloalkyl derivatives, their production and their use
07/07/1998US5776974 Immunosuppressant compounds
07/07/1998US5776962 Lactone compounds for treating patient with precancerous lesions
07/07/1998US5776933 Method of inhibiting protease
07/07/1998US5776699 Method of identifying negative hormone and/or antagonist activities
07/07/1998US5776363 Compounds having side chains with multiple methyl branches and their use in liquid-crystal mixtures
07/02/1998WO1998028303A1 METHOD AND DEVICE FOR PRODUCTION OF LYOPHILIZED HYDROCHLORIDE-1β,10β-EPOXY-13-DIMETHYLAMINO-GUAIA-3(4)-EN-6,12-OLIDE
07/02/1998WO1998028284A1 Process for the preparation of heteroaryl-phenylalanines
07/02/1998WO1998028282A2 OXYGEN OR SULFUR CONTAINING 5-MEMBERED HETEROAROMATICS AS FACTOR Xa INHIBITORS
07/02/1998WO1998028275A1 Novel compounds with analgesic effect
07/02/1998WO1998028268A2 CYCLOALKYL, LACTAM, LACTONE AND RELATED COMPOUNDS AS β-AMYLOID PEPTIDE RELEASE INHIBITORS
07/02/1998WO1998028265A1 Nitromethylthiobenzene derivatives as inhibitors of aldose reductase
07/02/1998WO1998028264A1 Prevention of loss and restoration of bone mass by certain prostaglandin agonists
07/02/1998WO1998027974A1 Antidiabetic agents
07/02/1998DE19757627A1 Azulenderivate, Verfahren zu deren Herstellung und pharmazeutische Zusammensetzung, die diese Verbindungen enthält Azulene derivatives, processes for their preparation and pharmaceutical composition containing these compounds
07/02/1998CA2276034A1 Oxygen or sulfur containing 5-membered heteroaromatics as factor xa inhibitors
07/02/1998CA2275665A1 Nitromethylthiobenzene derivatives as aldose reductase inhibitors
07/02/1998CA2275394A1 Antidiabetic agents
07/02/1998CA2272305A1 Cycloalkyl, lactam, lactone and related compounds as .beta.-amyloid peptide release inhibitors
07/01/1998EP0850933A1 Salts of pentacyclic or tetrapentaline derived anions, and their uses as ionic conductive materials
07/01/1998EP0850932A1 Salts of heterocyclic anions and their uses as ionic conductive materials
07/01/1998EP0850921A1 Salts of malononitrile derived anions, and their uses as ionic conductive materials
07/01/1998EP0850920A2 Salts of perfluorinated amides and their uses as ionic conductive materials
07/01/1998EP0850221A1 Meta-guanidine, urea, thiourea or azacyclic amino benzoic acid derivatives as integrin antagonists
07/01/1998EP0654041B1 Peptidyl 4-amino-2,2-difluoro-3-oxo-1,6-hexanedioic acid derivatives as antiinflammatory agents
07/01/1998CN1186499A Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
07/01/1998CN1186434A Pharmaceutical composition comprising proteinase inhibitor and monoglyceride
07/01/1998CN1185993A Improved catalysts for hydrogenation of maleic acid to 1, 4-butanediol
07/01/1998CN1038936C Preparation of methanamide derivatives
06/1998
06/30/1998US5773632 Reacting glyoxylic acid with cyclohexanone, forming enol lactone
06/30/1998US5773631 Protection of polymers and lubricants against thermal, oxidative or light induced degrdation
06/30/1998US5773467 Inhibitors of phosphodiesterases and tumor necrosis factor
06/30/1998US5773465 Tartronic acids, their acetalic ethers and o-esters
06/30/1998US5773463 Decalcification of brain disorders
06/30/1998US5773382 Mixing precursor with a pore modification agent; shaping; stripping; useful for the catalytic oxidation of a hydrocarbon to produce a carboxylic acid anhydride
06/30/1998US5773258 Nucleic acid amplification using a reversibly inactivated thermostable enzyme
06/30/1998US5772911 Azeotropes with ethyl formate and evaporation
06/25/1998WO1998027081A1 Sulphonamide derivatives, process for their preparation, and their use as medicaments
06/25/1998WO1998027078A1 New 4-(1-piperazinyl)benzoic acid derivatives, process for preparing them and their therapeutic applications
06/25/1998WO1998027065A1 Modulators of proteins with phosphotyrosine recognition units
06/25/1998WO1998027053A1 Sulfonamide and carboxamide derivatives and drugs containing the same as the active ingredient
06/25/1998WO1998026777A1 Ophtalmic viscoelastic compositions
06/25/1998WO1998026773A1 Use of matrix metalloproteinase inhibitors for treating neurological disorders and promoting wound healing
06/25/1998WO1998016504A3 SULFONAMIDE SUBSTITUTED ASPARTIC ACID INTERLEUKIN-1β CONVERTING ENZYME INHIBITORS
06/25/1998CA2275610A1 Modulators of proteins with phosphotyrosine recognition units
06/25/1998CA2275492A1 Sulphonamide derivatives, process for their preparation, and their use as medicaments
06/25/1998CA2275346A1 New 4-(1-piperazinyl)benzoic acid derivatives, process for preparing them and their therapeutic applications
06/25/1998CA2273480A1 Ophtalmic viscoelastic compositions
06/25/1998CA2264692A1 Use of matrix metalloproteinase inhibitors for treating neurological disorders and promoting wound healing
06/24/1998EP0849262A1 Aminophenyl ketone derivatives and a method for the preparation thereof
06/24/1998EP0848991A1 Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol
06/24/1998EP0848703A1 Derivatives of benzosulphonamides as inhibitors of the enzyme cyclo-oxygenase ii
06/24/1998EP0848700A1 Acylaminosalicylic acid amides and their uses as pesticides
06/24/1998EP0848698A1 Fluorobutene acid amides
06/24/1998EP0736078B1 Chiral liquid crystal compounds having a perfluoroether terminal portion
06/24/1998CN1185436A Preparation process for 2-oxocyclohexylidene acetate enol-lacton and application thereof
06/24/1998CN1185430A Aminophenyl ketone derivative and preparation method thereof
06/23/1998US5770772 4-formylamino-2,3,5-trimethyl-1-(2-methyl-2-propenyloxy) -benzene; arteriosclerosis, brain and cardiovascular disorders
06/23/1998US5770744 Process for the preparation of succinic anhydride
06/23/1998US5770678 Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts
06/23/1998US5770622 Method of preserving materials using 4-methylene-2-amino-cyclopentane-1-carboxylic acids
06/23/1998US5770620 Aryl acrylic acid derivatives useful as protein tyrosine phosphatase inhibitors
06/23/1998US5770058 Centrifugal separator
06/18/1998WO1998025915A1 Fused heterocyclic benzenecarboxylic acid amide derivatives and pgd2 antagonists containing the same
06/18/1998WO1998025893A1 Arylsulfonamides as phospholipase a2 inhibitors
06/18/1998WO1998025616A1 Leukotriene antagonists for cerebral focal stroke
06/18/1998WO1998025606A1 Benzodioxole, benzofuran, dihydrobenzofuran, and benzodioxane melatonergic agents
06/18/1998WO1998025597A2 Method for treating and preventing heart failure and ventricular dilatation