Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 205 - Compounds containing nitro groups bound to a carbon skeleton
Patents for C07C 205 - Compounds containing nitro groups bound to a carbon skeleton (11,422)
09/1990
09/04/1990US4954629 For aldose reductase enzyme inhibitors, diabetes
09/04/1990US4954165 Substituted benzoyl derivatives and selective herbicides
09/04/1990US4954163 Pre-and postemergence herbicides
09/04/1990CA1273580A1 Pharmaceutical composition containing as active ingredient at least one dihydroxi-1,8 phenyl-10 anthrone-9 anthranol-9 mono-, di- or tri-ester
09/03/1990WO1990009982A1 Iodo compounds
09/03/1990CA2050902A1 Iodo compounds
08/1990
08/31/1990CA2009102A1 Ortho-substituted 1-naphthyl ethers and fungicides containing these
08/28/1990WO1990009973A1 Preparation of 4-substituted aryl olefins
08/28/1990US4952733 Nitration of dichloroanisole followed by chlorination and ammonolysis; purity, high yield
08/28/1990US4952722 Cyclohex-2-en-1-one derivatives; herbicides
08/28/1990US4952720 Ortho-substituted benzyl carboxylates and fungicides which contain these compounds
08/28/1990US4952708 Method for preparing biaryl compounds
08/28/1990CA2046643A1 Preparation of 4-substituted aryl olefins
08/22/1990CN1044814A (benzylidene)-azolylmethylcycloalkane and use as fungicide
08/22/1990CN1044808A Method for bromination of aromatic and heterocyclic compounds containing acceptor groups
08/21/1990US4950802 Reacting a phenol, a halogenated hydrocarbon or ether and an antimony pentahalide
08/21/1990US4950756 Preparation of 1-nitroanthraquinone-2-carboxylic acid
08/21/1990CA2008161A1 Process for preparing dinitrotoluenes
08/16/1990EP0382034A1 N-aryl-nitrogenated heterocycles
08/16/1990EP0381902A1 Tetralin derivatives
08/16/1990EP0381746A1 Thiol-reactive cross-linking reagents
08/14/1990US4948912 Alkylating agents and method of use thereof
08/10/1990CA2008401A1 Oxidized diphenyleteroalkanes , the preparation and use thereof
08/10/1990CA2008042A1 Diphenylheteroalkyl derivatives, the preparation thereof and drugs and cosmetics prepared therefrom
08/08/1990EP0381623A1 Process for the production of substituted cyclopropanals
08/08/1990EP0381130A2 Production of alpha-unsaturated amines
08/08/1990CN1044460A Tetralin derivs.
08/07/1990US4946981 Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
08/07/1990US4946868 Antimicrobial compositions containing benzoic acid derivatives for use as disinfectants, drugs or preservative agents
08/02/1990DE3901272A1 Aminoaryl ethers
08/02/1990CA2009008A1 Process for the preparation of substituted cyclopropanecarbaldehydes
07/1990
07/31/1990US4945113 herbicidal sulfonamide derivatives
07/31/1990US4945100 Process for the preparation of 1-triazolylethyl ether derivatives
07/28/1990WO1990008757A1 Diphenylylethanes and liquid crystalline phase
07/28/1990CA2026110A1 Biphenylylethanes and liquid-crystalline phase
07/25/1990EP0379006A2 Aminoarylethers
07/25/1990EP0378953A1 Benzylidene azolyl methyl cycloalkane and its use as a fungicide
07/25/1990CN1044093A Method of preparing 2-bromo-4.6-dinitro-chlorbenzene
07/24/1990US4943666 Nitrogenation, purity
07/24/1990US4943358 Diphenyl methanes to benzoquinones, hydrogen bromide and hydrogen peroxide
07/24/1990US4943310 Cyclohexenecarboxylic acid derivatives as plant growth regulants
07/18/1990EP0378456A1 Tetralin derivatives
07/18/1990EP0377638A1 Process for the iodination of hydroxyaromatic and aminoaromatic compounds.
07/17/1990US4942246 Process for producing 4-benzoyl-5-hydroxypyrazoles
07/17/1990CA1271772A1 Oxidation of organic compounds using ceric ions in aqueous methanesulfonic acid
07/12/1990WO1990007488A1 Method of obtaining 2-bromine-4,6-dinitrochlorobenzene
07/12/1990WO1990007480A1 Acid catalyzed process
07/12/1990WO1990007479A1 Method of obtaining bromated aromatic and heterocyclic combinations containing acceptor groups
07/12/1990DE4000335A1 New optically active insecticide - is (plus)-n-2,6-di:fluoro:benzoyl -N'-4-(1,1,2,3,3,3-hexafluoropropoxy) -2,5-di:chloro:phenyl-urea
07/10/1990US4940813 Resolution of a carboxylic acid
07/10/1990CA1271490A1 Oxidation of organic compounds using thallium ions
07/10/1990CA1271484A1 Oxidation of organic compounds using ceric methanesulfonate in an aqueous organic solution
07/10/1990CA1271416A1 Antimicrobial compositions containing benzoic acid derivatives for use as disinfectants drugs or preservative agents
07/04/1990EP0376778A1 Process for the preparation of trifluorethoxylated arylic ketones
07/03/1990US4939170 Substituted aminophenyl carbamates
06/1990
06/27/1990EP0374760A1 Dioxane addition compounds of aromatic meta- or para-hydroxy-carboxylic acids, and process for their preparation
06/27/1990CN1043311A Certain 2-(2',3,'4'-trisubstituted benzoyl)-1,3-cyclohexanediones
06/26/1990US4937374 Useful as fungicides
06/26/1990US4937372 Substituted crotonates and fungicides containing them
06/26/1990CA1270848A1 Phosphorus acid catalyzed phenol esterification
06/20/1990EP0373966A2 Manufacture of organic nitro compounds
06/20/1990EP0373838A2 Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of cyclohexane
06/20/1990EP0373759A1 Compound, composition, process and use
06/19/1990US4935560 Novel tetrahydronaphthalene & indane derivatives
06/19/1990US4935557 Conitration of mixed aromatic hydrocarbons
06/19/1990CA2005858A1 Dioxane adducts of aromatic meta- or para-hydroxy-carboxylic acids and process for their preparation
06/15/1990CA2005236A1 Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of cyclohexane
06/14/1990CA2005392A1 Process for preparing trifluoreothoxy aryl ketones
06/13/1990EP0372313A2 Sulfonated phenyl phosphine-containing complexes
06/13/1990EP0371995A1 Process for producing phenylhydroquinones.
06/12/1990US4933505 Method of preparing stereospecific nitroaldols
06/12/1990US4933001 Phenylalkenylcarboxylic acids and their esters
06/12/1990CA1270262A1 Process for the preparation of dinitroalkylbenzenes
06/12/1990CA1270256A1 5-arylalkyl-4-alkoxy-2(5h)-furanones, intermediates and processes for the preparation thereof and medicaments containing them
06/12/1990CA1270251A1 2-(heteroalkyl)-1,4-dihydropyridines, process for their preparation and pharmaceutical compositions containing them
06/06/1990EP0371884A1 Process for the preparation of dinitrotoluenes
06/06/1990EP0371362A2 Process for the preparation of 1-Nitro, 2-carboxy-anthraquinone
05/1990
05/31/1990WO1990005712A1 Certain 2-(2',3',4'-trisubstituted benzoyl)-1,3-cyclohexanediones
05/31/1990CA2003482A1 Compound, composition, process and use
05/31/1990CA2001989A1 Preparation of 1-nitroanthraquinone-2-carboxylic acid
05/30/1990EP0370644A2 Herbicidal compounds
05/30/1990EP0370497A1 Optically active compound and ferroelectric liquid crystal composition containing the same
05/30/1990CN1042538A Optically active benzoxazines and benzothiazines and process for their stereospecific prepn.
05/29/1990US4929772 Process for preparing polyhalogenated carbinols
05/29/1990US4929710 Hydroxycarboxylic acid/Unsaturated aromatic hydrocarbon resin useful as recording material
05/29/1990US4929642 Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones
05/23/1990EP0369728A1 Haloalkylation of aromatic compounds
05/23/1990CN1042349A 环戊烷衍生物 Cyclopentane derivatives
05/23/1990CN1008055B Pesticide composition with acrylic derivs. as active component and process for preparing same, and use thereof
05/22/1990US4927980 Reacting chloroaromatic compound with alkali metal fluoride salts
05/22/1990CA2003481A1 Herbicidal compounds
05/22/1990CA1269394A1 Ceric oxidant
05/22/1990CA1269393A1 Oxidation of organic compounds using ceric ions in aqueous trifluoromethanesulfonic acid
05/16/1990EP0368770A1 Process for the preparation of nitrophenols
05/16/1990EP0368604A2 New diamino and dinitro compounds and a process for preparing the diamino compounds
05/16/1990EP0368410A2 Optically active benzoxazines and bezothiazines and a process for their stereospecific preparation
05/16/1990EP0368138A1 Adsorbent for chromatography
05/16/1990EP0368008A1 Fluorine-containing phenols
05/16/1990CN1042143A Process for preparing dinitrotolenes
05/15/1990US4925965 Certain 2-benzoyl-5-hydroxy-4,4,6,6-tetra-substituted-1,3-cyclohexanediones
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