Patents
Patents for C07D 239 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings (42,619)
10/1992
10/13/1992US5155110 Fenamic acid hydroxamate derivatives having cyclooxygenase and 5-lipoxygenase inhibition
10/13/1992US5154851 Liquid crystal compound having large optical anisotropy value
10/13/1992US5154755 Uracil derivatives and herbicides containing the same as active ingredient
10/13/1992US5154750 Pyrimidien derivatives and herbicidal compositions containing the same
10/13/1992CA2108159A1 Herbicide utility on resistant crops
10/13/1992CA2065520A1 1-alkoxy-1,3-diazacycloalkane derivatives, their preparation and their use as pesticides
10/13/1992CA1308717C Pyrimidone compound and pharmaceutically acceptable salts thereof
10/12/1992CA2065765A1 Process for the production of 4-amino-2-chloro-5-cyano-6-(methylthio) pyrimidine
10/12/1992CA2065746A1 3,4,n-trisubstituted-4,5-dihydro-1h-pyrazole-1-carboxamides and their use as insecticides
10/07/1992EP0507277A1 Process for the preparation of sulphonylureas
10/07/1992EP0507172A1 Sulfonylguanidinoazines
10/07/1992EP0507093A2 Process for the preparation of sulfonylureas
10/07/1992CN1065065A Process for preparing 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane
10/07/1992CN1065064A Preparation method for 6-methyl uracil
10/06/1992US5153358 Alkylating a 3-substituted-10bH-oxazolo(3,2-c)(1,3)-benzoxazine-2(3H),5-dione follwed by treatment by an acid or base to effect decyclization and hydrolysis
10/06/1992US5153352 Viricides and antitumor agent
10/06/1992US5153316 Intermediates for herbicidal phenylimidazolones
10/06/1992US5153213 Stabilized aqueous solutions of 3-isothiazolones
10/06/1992US5153200 Pesticides
10/03/1992CA2064620A1 Processes for the preparation of sulfonylureas
10/01/1992WO1992017025A2 GnRH ANALOGS
10/01/1992WO1992016501A1 Tetrahydroxyalkane derivatives as inhibitors of hiv aspartyl protease
10/01/1992WO1992016483A1 Methylene cyclobutane derivates
09/1992
09/30/1992EP0506373A2 Cyanoketone derivative and herbicide containing it as an active component
09/30/1992EP0506271A1 Nematocide pyrimidine derivatives
09/30/1992EP0506270A1 Nematocide pyrimidine derivatives
09/30/1992EP0506269A1 Nematicide pyrimidine derivatives
09/30/1992EP0506149A2 Fungicides
09/30/1992EP0505467A1 Pharmacologically active amide carboxylate derivatives
09/29/1992WO1992017459A1 Nematicidal pyrimdine derivatives
09/29/1992WO1992017458A1 Nematocide pyrimidine derivatives
09/29/1992WO1992017457A1 Nematocide pyrimidine derivatives
09/29/1992US5151438 Retroviral protease inhibiting compounds
09/29/1992US5151436 Compounds for inhibiting hair loss in men
09/29/1992US5151113 Herbicidal 2-(phenoxy or phenylthio)-2-(pyrimidinyloxy or 1,3,5-triazinyloxy)-alkanoic acids
09/29/1992CA2083690A1 Heterocyclic compounds
09/29/1992CA2083689A1 Heterocyclic compounds
09/29/1992CA2082508A1 Heterocyclic compounds
09/29/1992CA1308101C Herbicidal pyridinesulfonylureas
09/27/1992WO1992017220A1 Method and device for filtering plasma
09/23/1992EP0504817A1 Process for the preparation of 1-(N-methylsulfonyl-N-methylaminosulfonyl)-3-(2-pyrimidyl)-urea derivatives
09/23/1992EP0290570B1 Chiral or achiral cyclic compounds
09/23/1992CN1064683A New beta-amino-alpha-hydroxycarboxylic acids and their use
09/23/1992CN1064586A Method for killing weeds
09/22/1992US5149810 Pyrimidine compounds
09/22/1992US5149809 And 1,3-diamines, hydrogenation catalysts, cyclization
09/22/1992US5149705 Acetylenes disubstituted with a heteroaromatic group and a tetralin group and having retinoid like activity
09/22/1992US5149700 Antiarrhythmic agent
09/22/1992US5149698 Pyrimidinyl alkyleneoxy bronchodilator agent
09/22/1992US5149357 Herbicidal substituted benzoylsulfonamides
09/22/1992CA1307786C Quinazoline derivatives and antihypertensive preparations containing same as effective components
09/20/1992WO1992016512A1 Anti-cancer compounds
09/20/1992CA2106583A1 Anti-cancer compounds
09/17/1992WO1992015569A1 Quinazoline derivatives useful as intermediates
09/17/1992WO1991008184A3 1,2-disubstituted 2,6-difluorobenzene compounds and liquid crystal media
09/17/1992DE4206771A1 Methylencyclobutanderivate Methyl cyclobutane derivatives
09/16/1992EP0503548A1 Cyclic urea derivatives, medicaments contaning them and process for their preparation
09/15/1992US5147876 2,6-di,2,4,6-, 2,5,6-tri and 2,4,5,6-tetra-substituted pyrimidines, their pharmaceutically acceptable salts, pharmaceutical compositions containing same and their use in the treatment of neurological diseases
09/15/1992US5147875 Bronchodilation
09/15/1992US5147568 Oil additives, oxidation and heat resistance
09/14/1992WO1992016511A1 Herbicides
09/14/1992WO1992016500A1 Naphthyl organic compounds
09/14/1992CA2106088A1 Herbicides
09/14/1992CA2082798A1 Naphthyl organic compounds
09/13/1992CA2062655A1 Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them
09/09/1992WO1992015579A1 Multicyclic tertiary amine polyaromatic squalene synthetase inhibitors
09/09/1992WO1992015568A1 Benzenesulfonylurea derivatives
09/09/1992EP0502786A1 Process for the preparation of aryl(or heteroaryl)-piperazin-1-butyl-azole derivatives
09/09/1992EP0502783A1 Keratinous fibres dyeing process with isatin or derivatives thereof associated with an aminopyridine or an aminopyrimidine and dyeing agents
09/09/1992EP0502690A2 Cyclopropane derivative
09/09/1992EP0346339B1 Barbituric acid compounds, photoresists therefrom and method for preparation
09/09/1992EP0270683B1 Aryloxyureas, process for their preparation, and their use
09/09/1992CN1064271A 2,4-diaminoquinazolines derivatives for enhancing antitumor activity
09/09/1992CN1064270A Method for controlling harmful insects and microbes within plants
09/09/1992CN1064269A 4-pyrimdinone derivatives, their preparation and their application in therapy
09/09/1992CN1064191A Composition for controlling and preventing harmful insects and biocides
09/09/1992CA2105655A1 Multicyclic tertiary amine polyaromatic squalene synthetase inhibitors
09/08/1992US5145961 Process for the preparation of 5-fluoropyrimidines
09/08/1992US5145856 Pyridine compounds, for plants
09/08/1992US5145854 1-formyl-5,8,10-trideazafolates
09/08/1992US5145851 Method for treating urinary obstruction
09/08/1992US5145843 For plants
09/08/1992CA2062468A1 Process for the preparation of aryl (or heteroaryl) piperazinylbutylazole derivatives
09/08/1992CA1307272C Process for producing 2-amino-4,6-dichloropyrimidine
09/08/1992CA1307259C Quinone amides, their production and use
09/06/1992CA2062359A1 Process for dyeing keratimic fibers associating isatine or its derivatives to an aminopyrrolidine an aminopyridine, and dyeing agents
09/03/1992WO1992014743A2 Antiviral activity and resolution of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane
09/03/1992WO1992014715A1 Sulfonyl urea derivates, method for preparing them and use thereof
09/03/1992WO1992014704A1 2-substituted-2-imidazolines
09/03/1992WO1992014697A1 Substituted guanidines and derivatives thereof as modulators of neurotransmitter release and novel methodology for identifying neurotransmitter release blockers
09/03/1992WO1992014453A1 Compositions and methods of treatment of sympathetically maintained pain
09/02/1992EP0501892A1 Diazotized heterocyclic derivatives N-substituted by a biphenylmethyl group, their preparation and pharmaceutical compositions containing them
09/02/1992EP0501268A2 Liquid crystal compounds ending with a 1-alkinyl group
09/02/1992EP0500952A1 Process for producing nitrogenous heterocycle
09/01/1992US5143917 Cationic tensides for controlling infections
09/01/1992US5143643 Optically active mesomorphic compound
08/1992
08/27/1992DE4105518A1 Sulfonylharnstoffderivate, verfahren zu ihrer herstellung und ihre verwendung Sulfonylurea derivatives, processes for their preparation and their use
08/26/1992EP0500409A1 4-Pyrimidinone derivatives, their preparation and their application in therapy
08/26/1992EP0500297A1 Substituted pyridinones and pyrimidinones as angiotensin II antagonists
08/26/1992EP0499930A1 Process for the preparation of 5-fluoropyrimidines