Patents
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Patents for C07C 317 - Sulfones; Sulfoxides (15,874)
08/1990
08/08/1990EP0381330A1 Fungicides
08/08/1990EP0381133A1 Water soluble azo compounds, method for their preparation and their use as dyestuffs
08/08/1990EP0381049A1 Process for the preparation of bis-4-chlorophenyl sulfone
08/08/1990EP0381048A1 Process for the preparation of bis-4-bromophenyl sulfone
08/08/1990EP0381045A2 Process for the preparation of Bis-(4-chlorophenyl)-sulfon
08/08/1990EP0381041A1 Process for the production of bis(4-hydroxyphenyl) sulfone
08/08/1990CN1009086B Prepn. trisubstituted benzoic acid intermediates
08/07/1990WO1990008761A1 Phenylsulphone derivatives
08/07/1990US4947001 Halogenating hydroxysulfone salt
08/07/1990US4946992 Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom
08/07/1990US4946981 Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
08/07/1990CA2026003A1 Phenylsulphone derivatives
08/07/1990CA2009416A1 Aminoalkoxyphenyl derivatives, process for their preparation and compositions containing them.
08/07/1990CA1272448A1 Pharmaceutical composition containing at least one benzonorbornen derivative as active principle
08/06/1990CA2008985A1 Aminoalkoxyphenyl derivatives, process of preparation and compositions containing the same
08/02/1990DE4001615A1 Bis-4-chloro-phenyl sulphone prodn. - from chloro-benzene, bis-tri:methyl-silyl pyrosulphate and sulphur tri:oxide
08/02/1990DE3902897A1 Process for the preparation of bis(4-hydroxyphenyl) sulphone
08/02/1990DE3902893A1 Process for the preparation of bis(4-chlorophenyl) sulphone
08/02/1990CA2008291A1 Fungicides
08/01/1990EP0380410A1 Process for the preparation of non-ionic surface-active agents from isopropylidene-1,2 epoxypropyl-3 glycerol and from a mercaptan, surface-active products and use of same
08/01/1990EP0380175A1 Process for forming 4,4'-dihydroxydiphenyl sulfone
08/01/1990EP0380159A1 Process for purifying crude tetrabromobisphenol sulfone by extraction
08/01/1990EP0379915A1 Substituted phenoxybenzonitrile derivatives, processes for their preparation and their use as herbicides and plant growth regulators
08/01/1990EP0252009B1 1,4-distyryl benzene compounds and their mixtures with other 1,4-distyryl benzene compounds
07/1990
07/31/1990US4945181 Method for resolution of racemic thiamphenicol precursors and intermediates therefor
07/31/1990US4945111 Fungicidal N,N'-diacylaminals
07/31/1990CA1272338A1 Adhesive compositions from arylcyclobutene monomeric compositions
07/27/1990CA2008121A1 Process for forming 4,4'-dihydroxy diphenyl sulfone
07/26/1990CA2008637A1 Process for preparing non-ionic surfactants from 2.2-dimthyl-4- [(oxiran-2-ylmthoxy)mthyl]-1,3-dioxolane and a mercaptan; new non-ionic surfactants and their use
07/25/1990EP0379098A1 Sulfur-bearing acrylate esters, and fungicides containing them
07/25/1990EP0378763A1 Lipids, their production and use
07/24/1990US4943587 Indole compounds, treatment of arthritis, pain or fever
07/24/1990US4943310 Cyclohexenecarboxylic acid derivatives as plant growth regulants
07/20/1990CA2005390A1 Sulfur-containing acrylic esters and fungicides containing them
07/17/1990US4942262 Process for producing vitamin A or its carboxylic acid esters
07/17/1990US4942246 Process for producing 4-benzoyl-5-hydroxypyrazoles
07/11/1990EP0377139A1 N-substituted acylamino acid compounds, process for their production and their use
07/11/1990CN1008735B Composition of substituted azolylmethl-cyclopropyl-carbinol derivatives as active ingredient
07/10/1990US4940812 5-substituted aminophenols
07/10/1990US4940707 Stilbene derivatives for treatment of skin disorders
07/04/1990EP0376882A1 Heteroatom containing perfluoroalkyl terminated neopentyl acids and salts thereof
07/04/1990EP0376856A1 Preparation of biaryl compounds
07/03/1990US4939305 Alkenyl compounds
07/03/1990US4939295 Process for the preparation of intermediates for the synthesis of diltiazem
07/03/1990US4939170 Substituted aminophenyl carbamates
07/03/1990US4939133 N-substituted-2-hydroxy-α-oxo-benzeneacetamides and pharmaceutical compositions having activity as modulators of the arachidonic acid cascade
07/03/1990US4939132 Novel 5-alkylsulfonylsalicylanilides and microbiocidal compositions for controlling the growth of microorganisms
06/1990
06/28/1990WO1990006915A1 Process for producing 2-alkyl- and 2-(substituted alkyl)-4-alkylthio and alkylsulfonyl-benzoic acids and their derivatives
06/27/1990EP0375668A2 Phenylethylamines, process for their preparation and compositions containing them
06/27/1990EP0375452A2 Cycloalkane derivatives
06/27/1990EP0375368A2 Alcohol and ether derivatives
06/27/1990EP0375348A1 Leukotriene antagonists
06/27/1990EP0375171A1 Process for suface-treating reinforcing fibres with sulphones and surface-treated reinforcing fibres obtained thereby
06/27/1990EP0374811A1 Sulfur-bearing oxime ethers and fungicides containing them
06/27/1990EP0339022A4 Arylcyclobutenyl amido alkenoic acids and salts thereof.
06/27/1990CN1043311A Certain 2-(2',3,'4'-trisubstituted benzoyl)-1,3-cyclohexanediones
06/27/1990CA2005740A1 Substituted semicarbazone arthropodicides
06/26/1990US4937387 Processes for preparing diaryl sulfones
06/26/1990US4937386 4,4,5-trimethyl-2-(2-nitro-4-methylsulfonylbenzoyl) cyclohexane-1,3-dione
06/26/1990US4937374 Useful as fungicides
06/26/1990CA1270851A2 Trisubstituted benzoic acid intermediates
06/23/1990CA2006096A1 Cycloalkane derivatives
06/23/1990CA2006094A1 Alcohol and ether derivatives
06/23/1990CA2005349A1 Leukotriene antagonists
06/22/1990CA2006539A1 Process for producing 2-alkyl- and 2-(substituted alkyl)-4-alkylthio and alkylsulfonyl-benzoic acids and their derivatives
06/20/1990EP0374098A2 Inhibitors of retroviral proteases
06/20/1990EP0373836A1 Improvements in or relating to serotonin and norepinephrine uptake inhibitors
06/20/1990EP0225826B1 Fluorinated acrylic monomers, their polymers and their use as hydrophobic and oleophobic agents
06/19/1990US4935423 Substituted 1,2,4-triazinediones, processes for their preparation and their use
06/19/1990US4935240 Benzoylaminophenoxybutanoic acid derivatives
06/19/1990CA2005652A1 Heteroatom containing perfluoroalkyl terminated neopentyl acids and salts thereof
06/19/1990CA2004846A1 N-substituted acylamino acid compounds, process for their production and their use
06/15/1990CA2005340A1 Retroviral protease inhibitors
06/14/1990WO1990006302A1 Preparation of 2-halo-4-alkylsulfonylbenzoic acid
06/14/1990WO1990006301A1 Preparation of 2-(chloro, bromo or nitro)-4-(alkylsulfonyl)benzoic acids and intermediates
06/14/1990WO1990006295A1 Preparation of biaryl compounds
06/14/1990CA2005173A1 Serotonin and norepinephrine inhibitors
06/13/1990CN1042900A Fungicides
06/12/1990US4933510 Propanol derivatives
06/12/1990US4933494 Heating with activated carbon and hydrotalcite in mixed solvent, filtering, cooling filtrate, and precipitation
06/12/1990US4933449 Preparing 3-(4 chlorophenyl)-3-(3,4-dimethoxyphenyl) acrylic acid morpholide in the presence of potassium tert-butylate
06/12/1990US4933369 Analgesics
06/12/1990US4933367 Carboxylic acid derivatives, processes for the preparation thereof, the use thereof, and pharmaceutical compositions which contain these compounds
06/12/1990US4933341 Substituted 1,3,5-triazinetriones, for use against parasitic protozoa
06/12/1990CA1270261A2 Trisubstituted benzoic acid intermediates
06/06/1990EP0371768A1 Silver halide color photographic light-sensitive material
06/06/1990EP0371390A2 Amino acid derivatives
06/05/1990US4931589 Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them
06/05/1990US4931474 Ether derivative and an acaricidal or insecticidal composition comprising said derivative
05/1990
05/31/1990WO1990005719A1 Hydroxamic acid based collagenase inhibitors
05/31/1990WO1990005716A1 Hydroxamic acid based collagenase inhibitors
05/31/1990WO1990005715A1 Trisubstituted benzoic acid intermediates
05/31/1990WO1990005712A1 Certain 2-(2',3',4'-trisubstituted benzoyl)-1,3-cyclohexanediones
05/31/1990CA2004001A1 Amino acid derivatives
05/31/1990CA2002598A1 Preparation of biaryl compounds
05/30/1990EP0370629A1 Fungicides
05/30/1990EP0370219A1 4-Trifluor methyl mercaptophenols and their preparation
05/29/1990US4929757 Oxyalkylation, hydrogenation metal catalysts
05/29/1990CA2004076A1 Sulfone compounds, process for surface-treating reinforcing fibers using same and surface-treated reinforcing fibers obtained thereby
05/23/1990EP0369803A1 Trisubstituted benzoic acid intermediates
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