Patents
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Patents for C07D 285 - Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups (9,964)
01/1992
01/22/1992EP0467840A2 Derivatives of cyclopropyl acetic acid
01/21/1992US5082836 Compositions and methods of use of cyclic sulfur-containing compounds
01/19/1992CA2047157A1 Cyclopropylacetic acid derivatives
01/15/1992EP0466200A1 Aminocarboxylic acids and derivatives thereof
01/14/1992US5080884 Hydrocarbylphenyl diaminodithiol radionuclide complexes and their use in imaging
01/08/1992EP0464381A2 2-Methoxyiminocarboxylic acid esters
12/1991
12/31/1991US5077423 S-(N-alkoxycarbonyl, N-substituted)aminomethyl isothiourea derivative
12/31/1991US5077412 Substituted thioureas, isothioureas and carbodiimides
12/31/1991US5077281 Novel use of taurolin
12/31/1991US5076961 Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
12/26/1991WO1991017978A3 Selective monoacylation of substituted hydrazines
12/24/1991US5075310 Pyrimidone derivatives as bronchodilators
12/12/1991WO1992000287A2 Analogs of carbonic anhydrase inhibitors and their use as topical iop inhibitors
12/12/1991CA2084658A1 Analogs of carbonic anhydrase inhibitors and their use as topical iop inhibitors
12/11/1991EP0460627A1 Volatile crown ligand beta-diketonate alkaline earth metal complexes
12/11/1991EP0460479A1 Cycloalkyl substituted thiadiazolyloxyacetamides
12/10/1991CA1292990C Heterocyclic disulfides and their use as immunomodulators
12/03/1991US5070097 Miticides
11/1991
11/28/1991WO1991017978A2 Selective monoacylation of substituted hydrazines
11/26/1991US5068347 Rearrangement of 2,5-diamino-1,3,4-thiadiazole
11/21/1991EP0457023A1 Hydroquinone di-ethers, their preparation and their use
11/19/1991US5066812 Chemical intermediates for bactericides
11/19/1991US5066666 Aminoazole derivatives and their production and use
11/19/1991US5066661 Microbiocidal n-(cyanomethyl)-1,2,3-thiadiazole-7-carboxamides
11/13/1991CN1014707B Process for preparing 1,2,4-thiadiazines
11/12/1991US5064846 Heterocyclic insecticides
11/12/1991US5064845 Fungicidal compositions and methods of use
11/07/1991DE3645177C2 Brushless washing plant for vehicles
11/06/1991EP0455356A1 Substituted 5-amino-1,2,4-thiadiazoles with pharmaceutical activity
11/06/1991EP0455219A1 Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method
11/06/1991EP0454773A1 Novel prodrug derivatives of biologically active agents containing hydroxyl groups or nh-acidic groups
10/1991
10/30/1991EP0453846A2 Aryloxycarbonyl compounds
10/29/1991US5061794 Cephalosporin derivatives, and antibacterial agents
10/23/1991EP0453398A2 Nitroenamine derivatives as pesticides
10/22/1991US5059598 Antiinflammatory agents; lipoxygenase inhibitors; arthritis; asthma
10/22/1991CA2040775A1 Aryloxycarbonyl compounds
10/20/1991CA2040752A1 Hydroquinone diethers, their preparation and their use
10/16/1991CN1055356A Nitroenamine derivatives
10/15/1991CA1290748C 3-propenylcephem derivative
10/11/1991CA2039955A1 Pharmaceutical compounds
10/09/1991EP0449871A1 Method for predicting biological activity of antibiotics, and novel non beta-lactam antibacterial agents derived therefrom
10/09/1991CN1014242B Prepn. of thiadiazole compounds
10/08/1991US5055584 Antiwear agents, antioxidants
10/08/1991US5055480 Topically active ocular gem-diacylthiadiazole sulfonamide carbonic anhydrase inhibitors
10/07/1991CA2039779A1 Nitroenamine derivatives
10/02/1991EP0449211A1 3,5-ditertiarybutyl-4-hydroxyphenyl, 1,3,4-thiadiazoles and oxadiazoles linked by carbon, oxygen, and sulfur residues
09/1991
09/24/1991US5051436 Compositions for protecting plants against disease
09/20/1991WO1991014683A1 Topically active ocular gem-diacylthiadiazole sulfonamide carbonic anhydrase inhibitors
09/20/1991WO1991014430A1 Topically active ocular thiadiazole sulfonamide carbonic anhydrase inhibitors
09/20/1991CA2078669A1 Topically active ocular thiadiazole sulfonamide carbonic anhydrase
09/20/1991CA2077995A1 Topically active ocular gem-diacylthiadiazole sulfonamide carbonic anhydrase inhibitors
09/17/1991US5049477 Radiation responsive composition
09/17/1991CA1289139C Quinazoline derivatives and a process for their production
09/11/1991EP0445926A2 Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation
09/10/1991US5047425 Amine derivatives having cardiovascular activity
08/1991
08/28/1991EP0443164A1 Chlorofluoromethyl-thiadiazolyloxyacetic acidamide
08/27/1991US5043345 Cognition activators; alzheimer's disease
08/20/1991US5041663 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof
08/20/1991US5041455 Piperidine compounds and their preparation and use
08/20/1991US5041435 Cyclic sulfur-containing compounds
08/14/1991EP0440959A1 Process for the preparation of 2-alkylthio-1,3,4-thiadiazoles
08/08/1991DE4003436A1 2-Alkyl-thio-1,3,4-thia-diazole derivs. prepn. - by reacting carboxylic acid with di:thio-carbazinic acid ester in presence of phosphoryl chloride
08/08/1991DE4003012A1 Geminale dimethylalkyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen Geminal dimethylalkyl compounds, process for their production and their use in fluessigkristallinen mixtures
08/03/1991WO1991011441A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures
08/03/1991CA2075198A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures
07/1991
07/31/1991EP0438811A2 Esters of 3-halogeno- or 3-cyano-substituted 2-methylalkanecarboxylic acids and their use as doping agents in liquid-crystalline compositions
07/30/1991US5036085 Pesticidal thiadiazole-substituted acrylic acid esters and intermediates therefor
07/30/1991US5036065 Benzothiadiazepine derivatives
07/30/1991CA1287051C Phenylpiperazine derivatives and their acid addition salts
07/23/1991US5034151 Laminate with 1,3,4-oxadiazole compoumd as liquid crystal
07/23/1991CA1286669C Aminoalkylphenoxy derivatives
07/16/1991US5032604 Class III antiarrhythmic agents
07/16/1991US5032169 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof
07/10/1991CN1052857A Antipicornaviral pyridazinamines
07/03/1991EP0435381A1 Antipicornaviral pyridazinamines
07/03/1991EP0435106A2 Liquid crystal compound, liquid crystal composite including the compound and liquid crystal device utilizing the composite
06/1991
06/27/1991CA2031889A1 Antipicornaviral pyridazinamines
06/26/1991EP0433616A2 Use of heterocyclic thiocyanates as microbicides and agents containing such microbicides
06/25/1991US5026913 For imaging organs
06/25/1991US5026865 Substituted 2,5-dimercapto-1,3,4-thiadiazoles and lubricating compositions containing same
06/25/1991US5026857 Cetnral nervous system disorders; antiserotonine agent
06/25/1991US5026740 For transparent or pigmented mixtures
06/25/1991US5026710 Fungicides
06/25/1991US5026695 7-acylamino-3-substituted cephalosporanic acid derivatives
06/19/1991EP0433149A2 Serotonin antagonists, their preparation and pharmaceuticals containing them
06/19/1991EP0432988A1 Hydrocarbylphenyl diaminodithiol derivatives
06/19/1991EP0432503A1 Thiocarboxylic acid esters and fungicides containing them
06/18/1991US5025031 Aryl and aryloxyalkyl sulfamate esters useful as anticonvulsants
06/14/1991CA2032104A1 Serotonin antagonists, preparation thereof and medications containing them
06/12/1991EP0431944A2 Benzofurazan derivatives having antiarrhythmic properties
06/09/1991CA2031645A1 Class iii antiarrhytmic agents
06/05/1991EP0430434A2 Process for the preparation of fluoroaromatic and fluoroheteroaromatic compounds
06/04/1991US5021556 Method of radiolabeling chelating compounds comprising sulfur atoms with metal radionuclides
06/04/1991US5021412 Thiadiazines, and insecticidal and acaricidal preparations
06/04/1991US5021330 Color photographic recording material containing a coupler releasing a photographically active compound
05/1991
05/29/1991EP0428720A1 Optically active compounds and liquid crystal phase.
05/28/1991US5019575 Novel pyridazinone compounds, compositions thereof and method of use
05/21/1991US5017618 Treatment Of Glaucoma
05/21/1991US5017567 Steroid antiinflammatory
05/17/1991CA2030069A1 Thiocarboxylic esters and fungicides containing them
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