Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
Patents for C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members (63,273)
08/1990
08/28/1990US4952593 5-heterocyclic-2,4-dialkyl-3H-1,2,4-triazole-3-thiones and their use as antidepressants
08/28/1990US4952589 Histamine h2-antagonists
08/28/1990US4952574 Antiarrhythmic substituted N-(2-piperidylmethyl)benzamides
08/28/1990US4952235 Herbicides
08/28/1990CA2046643A1 Preparation of 4-substituted aryl olefins
08/28/1990CA1273343A1 Process for producing 2-amino-3-nitro-6-(4-fluoro- benzyl-amino)-pyridine
08/27/1990CA2362972A1 Process for preparing ring-substituted 2-amino-1,2,3,4-tetra-hydronaphthalenes and 3-aminochromanes
08/24/1990WO1990009985A1 p-AMINOPHENOL DERIVATIVE AND PRODUCTION AND APPLICATION THEREOF
08/24/1990CA2027584A1 P-aminophenol derivatives, and processes for production of and uses for the same
08/23/1990WO1990009987A1 Polynitrogenous derivatives and their metallic complexes which can be used for oxygen fixation
08/23/1990WO1990009176A1 Composition for reparation and prevention of fibrotic lesions
08/23/1990CA2027578A1 Polynitrogen derivatives and their metal complexes used for oxygen fixation
08/23/1990CA2010599A1 Substituted phenoxyphenylpropionic acid derivatives
08/22/1990EP0383690A1 Derivatives of 2-amino-pentanedioic acid, process for their preparation and intermediates, their use as medicines and compositions containing them
08/22/1990EP0383591A2 Use of 5-methyl-1-phenyl-2-(1H)-pyridone in the prevention and treatment of fibrotic lesions
08/22/1990EP0383281A1 1,2-ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same
08/22/1990EP0383256A2 A novel substituted-acetamide compound and a process for the preparation thereof
08/22/1990EP0383117A2 Pyridine-substituted esters of acrylic acid
08/22/1990EP0383091A1 Insecticidally active nitro compounds
08/22/1990CN1044812A Chloroaniline derivatives
08/21/1990US4950763 Preparation of ketones
08/21/1990US4950762 2-pyridinecarbothioamides, processes for preparation thereof
08/21/1990US4950761 (S)-[6-amino-4-[(1-methyl-2-oxo-2 phenyl-ethyl amino]-5-nitro-2-pyridinyl]ca
08/21/1990US4950679 Alkanesulfonate derivatives and their use as insecticides, acaricides or nematicides
08/21/1990US4950674 Arylalkylheterocyclic amines,N-substituted by aryloxyalkyl group in a method for allergy treatment
08/21/1990US4950667 Pyridinyl acetamide compounds useful in treating ulcers
08/21/1990US4950666 Difluoroalkane and difluoroalkenylalkane pesticides
08/21/1990US4950302 Process for the production of 2,5-diamino-6-nitro-pyridine derivatives, their use in hair dye compositions and new 2,5-diamino-6-nitropyridine derivatives
08/21/1990CA2008588A1 2-anilinocyanopyridines and fungicides containing these
08/21/1990CA1273013A1 1-methylcarbapenems having a 2-quaternary heteroarylalkylthio substituent
08/21/1990CA1273012A1 1-methylcarbapenems having an externally alkylated mono- of bicyclic 2-quarternary heteroarylalkylthio substituent
08/21/1990CA1273011A1 Carbapenems having an externally alkylated mono- or bicyclic 2-quaternary heteroarylalkylthio substituent
08/21/1990CA1273010A1 Carbapenem process
08/21/1990CA1273008A1 6-(substituted) methylenepenicillanic and 6- (substituted) hydroxymethylpenicillanic acids and derivatives thereof
08/18/1990CA2010220A1 2,4-dihalogeno-6-pyridylethanolphenylisopropylamines, processes for their preparation and their use for shifting the protein-fat ratio in favour of protein
08/17/1990CA2010184A1 Antihyperlipidemic and antiatherosclerotic trisubstituted urea compounds
08/16/1990EP0382629A1 Aminoalkoxyphenyl derivatives, process for their preparation and compositions containing them
08/16/1990EP0382618A2 Aminoalkoxyphenyl derivatives, process for their preparation and compositions containing them
08/16/1990EP0382543A2 Process for producing pyridine bases
08/16/1990EP0381746A1 Thiol-reactive cross-linking reagents
08/16/1990EP0381728A1 Difluoromethyl compounds.
08/16/1990EP0208655B1 Reactive dyes, their preparation and their use
08/15/1990CN1044654A Improvements in and relating to guanidine derivatives
08/15/1990CN1044648A Improved hydrogenolysis/dehydrohalogenation process
08/15/1990CN1009152B Herbicidal compostion containing n-((4,6-dimethoxypyrimidin-2-yl) aminocarbonyl)-3-trieluoromethyl pyridine-2-sulfonamide or salts
08/14/1990USRE33298 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas
08/14/1990US4948912 Alkylating agents and method of use thereof
08/14/1990US4948901 Anti-plasmin and anti-thrombin agents
08/14/1990US4948897 Precipitation from tertiary solvent system
08/14/1990US4948896 Reacting an enone and an aminodiester
08/14/1990US4948892 Sulfonamid compound useful for treating cardiovascular disorders
08/14/1990US4948891 Anti-plasmin and anti-thrombin agents
08/14/1990US4948813 Benzylketone phospholipase A2 inhibitors
08/14/1990US4948812 1-phenoxy-3-amino-2-propanols use thereof
08/14/1990US4948798 Substituted cyanoiminoimidazolidines and -tetrahydropyrimidines useful as pesticides
08/14/1990US4948796 Piperazine derivative or its salt, process for producing the same and pharmaceutical composition comprising the same as active ingredient
08/14/1990US4948795 Platelet activating factor antagonists
08/14/1990US4948420 Herbicidal aryloxy phenoxy acyl malonates
08/14/1990US4948414 Plsnt growth regulators; preemergence and postemergence
08/14/1990CA2009897A1 Substituted-acetamide compound and a process for the preparation thereof
08/09/1990WO1990008748A1 Improved hydrogenolysis/dehydrohalogenation process
08/09/1990WO1990008545A1 Lipoxygenase inhibiting compounds
08/09/1990WO1990004918A3 Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions
08/08/1990EP0381504A2 Improvements in and relating to guanidine derivatives
08/08/1990EP0381130A2 Production of alpha-unsaturated amines
08/08/1990EP0381033A1 Carboxylic-acid and sulphonic-acid amides
08/08/1990EP0380985A2 Esters of 4-aryl-2-halogen imidazol-5-carbonic acid, their preparation and use
08/08/1990CN1044464A Bis-aza-bicyclic anxiolytic agents
08/08/1990CN1044463A Method for sequential oxidation of substituted-8-hydroxy-quinolinens to produce substituted-pyridine-2,3-dicarboxylic acids
08/08/1990CN1044462A Prepn. of 3,5-dichlor-2,6 dimethyl pyridinol using ordinary pressure
08/07/1990US4946960 Perester compounds
08/07/1990US4946959 Method of preparing 5-alkyl-1-(2-pyridinyl)-1H-1,2,4-triazol-3-ols
08/07/1990US4946857 Terpene amino alcohols and medicinal uses thereof
08/07/1990US4946854 3-aminobenzoylphenylureas useful for controlling parasites and insects that attack domestic animals and livestock
08/07/1990US4946845 Naphthalene anti-psoriatic agents
08/07/1990US4946497 Pyridine-3-carboxamides having plant growth regulating properties
08/07/1990US4946494 Plant growth regulators
08/07/1990CA2009416A1 Aminoalkoxyphenyl derivatives, process for their preparation and compositions containing them.
08/07/1990CA1272545A1 Thermoplastic aromatic polyether-pyridines and process for preparing the same
08/07/1990CA1272484A1 Semicarbazones and thiosemicarbazones
08/07/1990CA1272480A1 Process for preparing piperidylidene dihydro- dibenzo¬a,d,|cycloheptenes and aza derivatives thereof, compounds obtained by such process and the use of such compounds for preparing useful pharmaceutical, compositions
08/06/1990CA2008985A1 Aminoalkoxyphenyl derivatives, process of preparation and compositions containing the same
08/03/1990CA2009188A1 Hydrogenolysis/dehydrohalogenation process
08/02/1990CA2046872A1 Lipoxygenase inhibiting compounds
08/01/1990EP0380217A1 Bis-aza-bicyclic anxiolytic agents and antidepressants
08/01/1990EP0380048A2 Use of benzoyl urea derivatives as antiviral agents
08/01/1990EP0379928A2 Aryl- and heteroarylethanol-pyridylalkylamines, process for their preparation and their use as performance stimulators by animals and as anti-adipositas agent
08/01/1990EP0379915A1 Substituted phenoxybenzonitrile derivatives, processes for their preparation and their use as herbicides and plant growth regulators
08/01/1990EP0379806A2 Pyrimidines and their pharmaceutical acceptable salts, and their use as medicines
08/01/1990EP0257049B1 Chiral compounds
07/1990
07/31/1990US4945111 Fungicidal N,N'-diacylaminals
07/31/1990US4945106 Prostaglandins
07/31/1990US4945098 Novel propane-1,3-diol derivatives and use
07/31/1990CA2008311A1 Carboxylic - and sulfonic acid amides
07/31/1990CA2007709A1 4-aryl-2-haloimidazole-5-carboxylic esters, the preparation and use thereof
07/31/1990CA1272200A2 Process for the production of 2-methylpyridine-5- propionic acid alkyl esters
07/31/1990CA1272199A1 Substituted 2,6-substituted pyridine compounds
07/26/1990WO1990008148A1 Bis-aza-bicyclic anxiolytic agents
07/26/1990WO1990008144A1 Bis-aza-bicyclic anxiolytic agents
07/26/1990WO1990008139A1 Process and catalyst for the preparation of 2,2'-bipyridyls
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