Patents
Patents for C07D 239 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings (42,619)
03/1999
03/17/1999CN1211240A Quinazoline derivatives as antitumor agents
03/17/1999CN1211239A Quinazoline derivatives as VEGF inhibitors
03/17/1999CN1042532C Substituted phenyltrifluoethoxypropionic acid and its use
03/16/1999US5883261 Esterification reaction in the presence of sodium methoxide
03/16/1999US5883254 Cyanation of pyrimidines by reacting with an alkali cyanide in the presence of 1-azabicyclo(2,2,2)octane or 1,4-diazabicyclo(2,2,2)octane
03/16/1999US5883125 Benzyloxy substituted aromatics and their use as fungicides and insecticides
03/16/1999US5883104 Applying to the foliage of plants an unsymmetrical 4,6-bis(aryloxy)pyrimidine compound
03/16/1999US5883102 Pharmaceutically active compounds
03/16/1999US5883100 Benzamidine derivatives and their use as anti-coagulants
03/16/1999US5883096 Di-n-substituted piperazine derivatives; alzheimer*s disease, cognition activators; synergistic mixtures with acetylcholinesterase inhibitors
03/16/1999US5883092 Pyrimidine derivatives as endothelin antagonists
03/16/1999CA2158108C Compositions containing sertraline and a 5-ht1d receptor agonist or antagonist
03/16/1999CA2150709C Pyrazolopyrimidines
03/16/1999CA2131545C Substituted pyrimidines and their use as pesticides
03/16/1999CA2073226C Pyrazolopyrimidinone antianginal agents
03/16/1999CA1340445C Diamino-2,4-pyrimidine 3-oxide derivatives and their use for the prevention and treatment of hair loss
03/11/1999WO1999011864A1 Paper production process
03/11/1999WO1999011631A1 Pyrimidin-2-oxy-4-one and pyrimidin-2-oxy-4-thione derivatives
03/11/1999WO1999011630A1 Substituted tetrahydro-pyrimidine-2(1h)-thione hdl-c elevators useful as antiatherosclerotic agents
03/11/1999WO1999011629A1 Novel carboxylic acid derivatives, their production and their use as mixed eta/etb endothelin-receptor antagonists
03/11/1999WO1999011628A1 Alkoxy-substituted compounds, methods, and compositions for inhi biting parp activity
03/11/1999WO1999011624A1 Oxo-substituted compounds, process of making, and compositions and methods for inhibiting parp activity
03/11/1999WO1999011623A1 Thioalkyl compounds, methods, and compositions for inhibiting parp activity
03/11/1999WO1999011622A1 Amino-substituted compounds, methods, and compositions for inhibiting parp activity
03/11/1999WO1999011253A1 Il-8 receptor antagonists
03/11/1999WO1998041513A3 Substituted aminosalicyclic acid amides with fungicidal effect and intermediate products for production thereof
03/11/1999DE19739638A1 Substituierte Phenyluracile Substituted Phenyluracils
03/11/1999DE19738862A1 Production of aromatic or heterocyclic hydroxylamine derivatives
03/11/1999DE19738578A1 Carboxylic acid derivatives useful as endothelin A and B antagonists also active as renin and angiotensin inhibitors
03/11/1999CA2302364A1 Il-8 receptor antagonists
03/11/1999CA2302350A1 Novel carboxylic acid derivatives, their production and their use as mixed eta/etb endothelin-receptor antagonists
03/11/1999CA2299367A1 Pyrimidin-2-oxy-4-one and pyrimidin-2-oxy-4-thione derivatives
03/11/1999CA2294118A1 Oxo-substituted compounds, process of making, and compositions and methods for inhibiting parp activity
03/11/1999CA2294110A1 Alkoxy-substituted compounds, methods, and compositions for inhi biting parp activity
03/11/1999CA2269951A1 Paper production process
03/10/1999EP0900568A2 AMPA antagonists for the treatment of dyskinesias associated with dopamine agonist therapy
03/10/1999EP0900214A1 Process for preparation of pyrimidine derivatives
03/10/1999EP0900200A1 Pharmaceutical compositions for prevention and treatment of central nervous system disorders
03/10/1999EP0900023A1 Substituted aminomethyl phenyl sulphonyl ureas, their production and their use as herbicides and plant growth regulators
03/10/1999EP0900015A1 Fungicide salts
03/10/1999CN1210515A 2,3-disubstituted cyclopentanone derivatives, process for producing the same, and medicinal use thereof
03/10/1999CN1042429C 5-(1-fluoro-vinyl-1H-pyrimidine-2,4-dione derivatives, medicinal composition and preparation thereof
03/10/1999CN1042425C 3-hydroxy-4-hydroxymethyl-2-methylenecyclopentyl purines and pyrimidines
03/10/1999CN1042422C 3-alkyl-N-cycloalkylsulfonylalkanois amide derivative, process for preparing the same and herbicide using the same
03/09/1999US5880295 Process for the preparation of diamine intermediates useful in the synthesis of HIV protease inhibitors
03/09/1999US5880284 Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them
03/09/1999US5880147 Amide derivatives having ACAT inhibitory activity, their preparation and their therapeutic and prohylactic use
03/09/1999US5880136 Sulfonamide fibrinogen receptor antagonists
03/09/1999US5880130 Treatment of cell-proliferation diseases
03/09/1999US5879681 Compounds and compositions for delivering active agents
03/09/1999US5879585 Exhibit good miscibility with other liquid crystalline compounds; useful for display of watches, computer terminals, and televisions
03/05/1999CA2246588A1 Improved process for the preparation of unsymmetrical 4,6-bis (aryloxy) pyrimidine compounds
03/04/1999WO1999010333A1 Dicyclanil polymorphs and hydrates and their preparation
03/04/1999WO1999010313A1 N-aroylphenylalanine derivatives
03/04/1999WO1999010312A1 N-alkanoylphenylalanine derivatives
03/04/1999WO1999009986A1 4-aminoquinazoline derivatives
03/04/1999DE19839075A1 Separation of mixture of halophenyl-uracil and cyanophenyl-uracil compounds
03/04/1999CA2300121A1 N-alkanoylphenylalanine derivatives
03/03/1999EP0899263A2 Fused pyrimidine derivatives and medicaments thereof for a blood oxygen partial pressure amelioration
03/03/1999EP0898567A1 Novel n-aminoalkyl-1-biphenylenyl-2-carboxamides; new dopamine receptor subtype specific ligands
03/03/1999EP0898565A1 Substituted pyridines/pyrimidines, process for their production and their use as pest control agents
03/03/1999EP0724570B1 Amidino derivatives useful as nitric oxide synthase inhibitors
03/03/1999EP0674641B1 Pyrrolopyrimidines as crf antagonists
03/03/1999EP0626957B1 Styril derivatives and processes for their preparation
03/03/1999EP0500952B1 Process for producing nitrogenous heterocycle
03/03/1999CN1209808A Halogen pyrimidines and its use thereof as parasite abatement means
03/03/1999CN1209803A Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method therefor
03/03/1999CN1042328C Substituted cyclohexane derivative and medicine containing same
03/02/1999US5877334 Of protease inhibitor
03/02/1999US5877318 Hydroquinone derivative and pharmaceutical use thereof
03/02/1999US5877196 N- 4-(imidazolyl or pyrazolyl)phenyl(oxy, sulfinyl, sulfenyl or sulfonyl)alkyl!carboxamides, sulfonamides or phosphoramides having antiarrhythmic properties
03/02/1999US5877181 Benzamidine derivatives and their use as anti-coagulants
03/02/1999US5877178 Aids therapy
03/02/1999US5877121 Substituted pyrimidin(ethi)ones
03/02/1999US5877120 Nicotinic acid derivatives and herbicides
03/02/1999US5876710 Drug delivery; using a brominated benzamide compound
03/02/1999US5876628 Ferroelectricity
03/02/1999CA2165419C Carbo-acyclic nucleoside derivatives as antiviral and antineoplastic agents
03/02/1999CA2117250C Alkoxyphenylalkylamine derivatives
03/02/1999CA1340412C Fungicides
02/1999
02/25/1999WO1999009016A1 Substituted quinazoline derivatives and their use as tyrosine kinase inhibitors
02/25/1999WO1999009015A1 2-{3-[4-(2-t-butyl-6- trifluoromethylpyridin-4-yl) piperazin-1-yl] propylmercapto} pyrimidin-4-ol-fumarate
02/25/1999WO1999009014A1 Hiv nuclear localization inhibitors
02/25/1999WO1999008501A2 New heterocyclic compounds and their use in medicine, process for their preparation and pharmaceutical compositions containing them
02/25/1999DE19827087A1 (Meth)acrylic acid recovery by distillation in presence of aldehyde-binding reagent
02/25/1999CA2301297A1 2-{3-[4-(2-t-butyl-6- trifluoromethylpyridin-4-yl) piperazin-1-yl] propylmercapto} pyrimidin-4-ol-fumarate
02/24/1999EP0897917A1 Compounds for use in the preparation of antiretroviral enantiomeric nucleotide analogs
02/24/1999EP0897915A1 Quinazolinone conpounds as chemotherapeutic agents
02/24/1999EP0897912A1 Amidino derivatives useful as nitric oxide synthase inhibitors
02/24/1999EP0789707A4 Amino acid nucleic acids
02/24/1999EP0703904B1 Pyrimidine cyanoguanidines as k-channel blockers
02/24/1999CN1209123A New barbituric acid derivatives, processes for their prodn. and pharmaceutical agent contg. same
02/23/1999US5874627 Process for preparing polyamine derivatives and intermediates thereof
02/23/1999US5874579 Insecticidal substituted-2.4-diaminoquinazolines related applications
02/23/1999US5874532 Method for solution phase synthesis of oligonucleotides and peptides
02/23/1999US5874467 Phenylacetic acid derivatives and use as fungicides
02/23/1999US5874459 Reducing nausea during chemotherapy; therapy for glaucoma, organ transplants
02/23/1999US5874451 Hypolipidemic agents
02/23/1999US5874438 2,2'-bridged bis-2,4-diaminoquinazolines
02/23/1999US5874435 Psychological disorders; analgesics