Patents
Patents for C07D 241 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings (18,673)
03/1999
03/04/1999CA2301877A1 A method of treating cancer
03/04/1999CA2301857A1 A method of treating cancer
03/03/1999EP0899295A1 Polycarbonate compositions comprising hindered amine light stabilizers
03/03/1999EP0626957B1 Styril derivatives and processes for their preparation
03/03/1999CN1209446A Polycarbonate composition containing hindered amine light stabilizing agent
03/02/1999US5877319 From aminomalononitrile and glyoxal oxime
03/02/1999US5877181 Benzamidine derivatives and their use as anti-coagulants
03/02/1999US5877174 2,3-diketopiperazine derivatives or their salts
03/02/1999US5876710 Drug delivery; using a brominated benzamide compound
03/02/1999US5876628 Ferroelectricity
03/02/1999CA1340412C Fungicides
02/1999
02/25/1999WO1999009209A1 A method to assay enzymatic covalent bond formation and cleavage
02/25/1999DE19837386A1 New CCR-3 antagonist piperazine derivatives and analogues
02/24/1999CN1209125A Piperazine derivatives as tachykinin antagonists
02/24/1999CN1209124A Novel compounds with analgesic effect
02/23/1999US5874629 Chiral bisphosphines
02/23/1999US5874616 Preparation of bis (fluoroalkylenesulfonyl) imides and (fluoroalkysulfony) (fluorosulfonyl) imides
02/23/1999US5874467 Phenylacetic acid derivatives and use as fungicides
02/23/1999US5874426 Cyclic amine derivatives of substituted quinoxaline 2,3-diones as glutamate receptor antagonists
02/23/1999CA1340402C Quinoline derivatives and processes for preparation thereof
02/18/1999WO1999008299A1 Nonaqueous electrolyte for electrical storage devices
02/18/1999WO1998040055A3 Anti-epileptogenic agents
02/18/1999CA2245043A1 Ccr-3 receptor antagonists
02/17/1999EP0896587A1 Polymerisable composition
02/17/1999CN1208405A Retroviral protease inhibiting compounds
02/16/1999US5872301 Bifunctional precursors for the preparation of liquid crystals
02/16/1999US5872262 Hydroxy-amino acid amides
02/16/1999US5872255 Conjugated organic compounds and preparation process
02/16/1999US5872117 Treating cerebrovascular dementia, senile dementia, alzheimer's dementia, sequelae of ischemic encephalopathy and cerebral apoplexy
02/11/1999WO1999006384A1 1-(n-phenylaminoalkyl)-piperazine derivatives substituted at position 2 of the phenyl ring
02/11/1999WO1998040420A3 Catalyst compositions for the polymerization of olefins
02/11/1999CA2297095A1 1-(n-phenylaminoalkyl)-piperazine derivatives substituted at position 2 of the phenyl ring
02/10/1999EP0677045B1 Catalytic oxidation process of thiols
02/10/1999CN1207734A Metalloproteinase inhibitors, pharmaceutical compositions contg. them and their pharmaceutical uses, and methods and intermediates useful for their preparation
02/10/1999CN1207725A Pesticides
02/09/1999US5869554 Formulation comprising at least one of a piperazone and piperazinedione-based stabilizer and at least one of a benzotriazole, benzophenone, triazine, oxanilide and cyanoacrylate ultraviolet light absorber; synergistic
02/09/1999US5868960 Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method
02/04/1999WO1999005096A2 Urokinase inhibitors
02/04/1999WO1999004778A1 Pharmaceutical compounds
02/04/1999CA2297906A1 Pharmaceutical compounds
02/04/1999CA2294300A1 Urokinase inhibitors
02/03/1999CN1041935C Benzo [f] quinoxalindione derivative, their use in medicine
02/03/1999CN1041928C Imidazoloquinoxalinone and preparation process and use thereof
02/03/1999CN1041924C Sulfuric acid, sulfate, dithio-amino formic acid and its salt oxidation process
02/03/1999CN1041923C Piperzine derivatives and preparation process and usage thereof
02/02/1999US5866586 CNS-active pyridinylurea derivatives
02/02/1999US5866577 Aromatic amidine derivatives and salts thereof
02/02/1999US5866573 Pyrazinone thrombin inhibitors
01/1999
01/28/1999WO1999003844A1 Pyrazine derivatives, preparation and medicines containing them
01/28/1999WO1999003843A1 Polyhydroxyalkylpyrazine derivatives, preparation and medicines containing them
01/28/1999WO1999003842A1 Polyhydroxyalkylpyrazine derivatives, preparation and medicines containing them
01/28/1999WO1999003841A1 Polyhydroxybutylpyrazines, their preparation and medicines containing them
01/28/1999WO1999003840A1 Medicines containing polyhydroxyalkylpyrazine derivatives, novel polyhydroxyalkylpyrazine derivatives and their preparation
01/28/1999WO1999003839A1 Polyhydroxyalkylpyrazine derivatives, their preparation and medicines containing them
01/28/1999WO1999003838A1 2-(1,2,3,4-tetrahydroxybutyl)pyrazine derivatives, preparation and medicines containing them
01/28/1999WO1999003819A1 Novel cationic oxidation bases, their use for oxidation dyeing of keratin fibres, dyeing compositions and dyeing methods
01/28/1999WO1999003498A1 USE OF FVIIa OR FVIIai FOR THE TREATMENT OF ADVERSE CONDITIONS RELATED TO THE FVIIa MEDIATED INTRACELLULAR SIGNALLING PATHWAY
01/28/1999WO1999003468A1 Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
01/28/1999CA2289055A1 Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
01/27/1999CN1206411A Thiol derivatives with metallopeptidase inhibitory activity
01/27/1999CN1206001A Substituted diaminocarboxylic acids
01/26/1999US5863951 N-(ortho-substituted benzyloxy) imine derivatives and their use as fungicides, acaricides or insecticides
01/26/1999US5863949 Reacting carboxylic acid derivative with 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide, 1-hydroxybenzenetriazole and hydroxylamine; treats diseases involving production of tumor necrosis factor in a mammal
01/26/1999US5863917 Anxiolytic agent, anticonvulsants, analgesics and neuroprotectives.
01/21/1999WO1999002621A1 Electrochrome polymer systems
01/21/1999WO1999002523A1 2,4,4-trisubstituted-1,3-dioxolane antifungals
01/21/1999WO1999002496A1 (+)-norcisapride useful for 5-ht3 and 5-ht4 mediated disorders
01/21/1999WO1999002150A1 β-ALKOXYACRYLATES AGAINST MALARIA
01/21/1999CA2294931A1 .beta.-alkoxyacrylates against malaria
01/21/1999CA2294795A1 Electrochrome polymer systems
01/21/1999CA2292480A1 (+)-norcisapride useful for 5-ht3 and 5-ht4 mediated disorders
01/20/1999CN1205704A 2,7-substituted octahydro-pyrrolo (1,2-A) pyrazine derivatives
01/19/1999US5861512 Reaction of 2-tert-butylcarboxamidepiperazine with acid in solvent, heating, dissolving, cooling, precipitation of crystals
01/19/1999US5861510 Antiarthritic agents, antiulcer agents, restenosis, oral diseases
01/19/1999US5861401 Treatment of congestive heart failure
01/19/1999US5861400 Treating resistance to an anthracylcine antibiotic with adiketopiperazine compound
01/14/1999WO1999001441A1 Quinazoline analogs and related compounds and methods for treating inflammatory conditions
01/14/1999DE19729254A1 Piperazinone=blocked di:isocyanate compound(s)
01/13/1999EP0890176A1 Proton conductor in liquid form
01/13/1999EP0889863A2 Surface modified carbonate materials
01/12/1999US5859255 Process for the preparation of fluorinated heterocyclic compounds
01/12/1999US5859246 Treating neuropsychological disorders
01/12/1999US5859025 Fluoroalkyl- and fluoroalkoxy-substituted heterocyclic bradykinin antagonists, process for their preparation, and their use
01/12/1999US5859010 Factor VII -binding reagent
01/07/1999WO1999000384A1 New quinoxaline dione derivatives, the production thereof and use of the same in medicaments
01/07/1999WO1999000372A1 Sulfonamide compounds and medicinal use thereof
01/07/1999EP0889038A1 Process for the preparation of alkoxy-or aryloxypyrazine derivatives
01/07/1999EP0888322A2 Electrophilic ketones for the treatment of herpesvirus infections
01/07/1999EP0888319A1 Substituted 1,2,3,4-tetrahydronaphthalene derivatives
01/07/1999EP0456826B1 Amine derivatives
01/07/1999DE19728326A1 Neue Chinoxalindionderivate, deren Herstellung und Verwendung in Arzneimitteln New quinoxalinedione derivatives, their preparation and use in medicaments
01/07/1999CA2295239A1 Sulfonamide compounds and medicinal use thereof
01/05/1999US5856486 Polycarbonate compositions comprising hindered amine light stabilizers
01/05/1999US5856485 Resolution of an enantiomorph mixture
01/05/1999US5856338 Sulfonamide-substituted compounds, processes for their preparation, their use as a medicament or diagnostic, and pharmaceutical preparation comprising them
01/05/1999US5856326 Inhibitors of farnesyl-protein transferase
01/05/1999US5856273 Controlling weeds
12/1998
12/30/1998WO1998058919A1 Angiogenesis inhibiting 5-substituted-1,2,4-thiadiazolyl derivatives
12/30/1998WO1998058916A1 NEW β-AMINO AND β-AZIDOCARBOXYLIC ACID DERIVATIVES, THE PRODUCTION THEREOF AND THE USE THEREOF AS ENDOTHELIN RECEPTOR ANTAGONISTS
12/30/1998WO1998058905A1 Novel amidrazone derivatives having antifungal activity