Patents
Patents for C07C 205 - Compounds containing nitro groups bound to a carbon skeleton (11,422)
11/1988
11/01/1988US4782088 Hypotensive, antithrombotic
11/01/1988US4781750 Preemergence for nutsedge
10/1988
10/26/1988EP0288256A2 Fluorescent labels
10/26/1988EP0288190A1 Improvements in or relating to leukotriene antagonists
10/26/1988EP0287951A2 7-Piperazinyl- or 7-Morpholino-4-oxo-quinoline-3-carboxylic acid derivatives, their preparation and their use as antimicrobial agents
10/25/1988US4780559 Reacting quaternary phosphonium bifluoride with organic halides
10/25/1988US4780479 Insect behavior modifying compounds
10/25/1988US4780128 Herbicides
10/18/1988US4778935 Insecticides, chemical intermediates
10/18/1988US4778914 Chemical intermediates
10/18/1988US4778804 Anticoagulants, hypotensive agents
10/12/1988CN88100585A Anti-inflammatory agents
10/11/1988US4777300 From an aromatic ester in presence of friedel-craft catalyst
10/11/1988CA1243024A1 Herbicidal 1-aryl-4-substituted-1,4-dihydro-5h- tetrazol-5-ones and sulfur analogs thereof
10/06/1988WO1988007519A1 Process for preparing 3-chloro-4-fluoronitrobenzene
10/05/1988EP0284937A2 Method for the production of 2-benzyl fatty acids
10/04/1988CA1242718A1 Acetylene derivatives and methods for the treatment of hypertension and angina
09/1988
09/28/1988EP0284523A1 Process for chlorinating nitrophenols
09/28/1988CN88101246A 1,5-diphenyl-1h-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing same
09/27/1988US4774370 Intermediates for polyimide polymers
09/27/1988US4774366 Synthesis of geminal dinitro compounds
09/27/1988US4774053 Multilayer-various speed silver halide emulsion
09/21/1988EP0283411A1 Process for chlorinating phenolic compounds
09/21/1988EP0283315A1 Method for recovery of polymerization inhibitor
09/21/1988EP0283139A2 Anticancer compounds
09/20/1988US4772757 Process for the production of nitrobenzene
09/20/1988US4772744 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers
09/20/1988US4772621 Antihypertensive diphenylpropyl aminopropyl ester of 1,4-dihydro-2,6-dimethyl-pyridine-3,5-dicarboxylic acid
09/14/1988EP0282450A2 Process for the preparation of 5-nitro-1,4-naphthoquinones
09/14/1988EP0282391A1 Process for the preparation of trifluoromethyl compounds
09/14/1988EP0282303A1 1,5-Diphenyl-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the same
09/14/1988EP0282254A2 Diamino compounds and liquid crystal aligning films
09/14/1988EP0281829A2 Adducts of ketonic compounds with the anions of oxygenated acids, process for their preparation, their use and azo ketonic compounds
09/07/1988EP0280992A1 Cyclohexene carboxylic-acid esters, process for their preparation and their use
09/06/1988US4769484 Phenoxybenzoic acid ester herbicides
09/06/1988US4769483 Cycloalkyl-substituted 4-aminophenyl derivatives and process for their preparation
08/1988
08/31/1988EP0280185A2 Substituted crotonic acid esters and fungicides containing them
08/30/1988US4767880 With alkali metal alcoholate, phenolate, hydroxyphenoxypropionate or hydroquinone salt
08/30/1988US4767879 Compounds and compositions
08/30/1988US4767768 Antithrombic, hypotensive; oxime-substituted
08/30/1988CA1241326A1 Aminotetrahydronaphthyline derivates, pharmaceutical compositions containing these compounds and processes for their preparation
08/24/1988EP0279312A2 Process for the separation of sulfuric and nitric acid from a mixture containing dinitrotoluene produced during the nitration of toluene
08/24/1988EP0279096A2 Benzyl ether compound and process for producing the same
08/24/1988CN88100537A 2-(2, 2-difluorocyclopropyl)-alkylester, process of prepn. and use as insecticide and acaricide
08/23/1988US4766257 Preparation of nitro compounds by vapor phase nitration of olefins
08/23/1988US4766244 High purity process for the preparation of 4,6-diamino-1,3-benzenediol
08/23/1988US4766220 Process for the preparation of optically active aryloxyalkanoic acid compounds
08/23/1988US4766121 Not affecting the heart
08/17/1988EP0278595A2 Fungicides
08/17/1988EP0278414A2 Process for the preparation of reaction products of 2,2-bis (4-hydroxyphenyl) hexafluoropropane, and the derivatives obtained
08/16/1988US4764204 Herbicidal sulfonamides
08/10/1988EP0277908A2 2-(2,2-Difluorocyclopropyl)-alkylester, process of preparation and use as insecticide and acaricide
08/10/1988EP0277386A2 A method for the production of HNS II
08/09/1988US4762953 Peroxidation of dihydroxybenzene
08/09/1988US4762925 Color photography
08/09/1988US4762551 Herbicides
08/02/1988US4761503 Pharmaceutical compositions containing 5-phenyl-1,3-dioxoalkenyl compounds
08/02/1988US4761498 Diisocyanates and diisocyanate mixtures based on diphenylmethane, processes for their production and their use as isocyanate component in the production of polyurethane plastics by the isocyanate polyaddition process
08/02/1988CA1239939A1 Separation of ortho-nitrotoluene
07/1988
07/27/1988EP0276064A1 Anti-inflammatory agents
07/27/1988EP0275501A1 Process for the preparation of (Z)-2-(2-arylethenyl)-arylcarboxylic acids
07/27/1988EP0275339A1 Process for the preparation of the sodium salt of 2-nitro-1,3-propane diol
07/27/1988EP0107693B1 2,3,4-trinor-1,5-inter-m-phenylene-prostacyclin-i2 analogues, process for the preparation thereof and pharmaceutical compositions containing the same
07/19/1988US4758380 Substituted 1,1,1-triaryl-2,2,2-trifluoroethanes and processes for their synthesis
07/14/1988WO1988005038A1 Process for preparing 4,6-dinitroresorcinol
07/13/1988CN87104095A Certain 2-phenylacetyl-1,3,5-cyclohexanetriones
07/12/1988US4757043 Process for preparing vapor phase nitration catalysts
07/12/1988US4756777 Bis(2,2,2-fluorodinitroethoxy)-(1,1,1-fluorodinitro-2-propoxy)methane
07/06/1988EP0273528A1 Benzophenones and their preparation
07/06/1988EP0273409A1 Nitrohaloalkoxybenzenes, processes for their preparation and their use
07/05/1988US4755512 Pharmaceutically useful dihydropyridinyldicarboxylate amides and esters incorporating arylpiperazinylalkyl moities
07/05/1988US4755212 Novel substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides and compositions and method for inhibiting pollen formation in corn
07/05/1988US4755188 Agent and process for the coloring of hair
07/05/1988CA1238922A1 Process for the preparation of benzamidine derivatives having an antimicrobial activity
06/1988
06/29/1988EP0272580A2 Liquidcrystalline cyclohexylbenzene derivatives their manufacturing and novel nematic admixtures containing same
06/28/1988US4754083 Para selectivity in catalyzed disubstitutions of monosubstituted benzenes containing meta-directing substituents
06/28/1988US4754079 Process for producing the sodium salt of 2-nitro-1,3-propanediol
06/28/1988US4754069 Phenolic couplers
06/28/1988CA1238652A1 Process for the production of dinitrotoluene
06/22/1988EP0272213A2 Process for the oxidation of aromatic secondary alcohols
06/21/1988CA1238339A1 Catalyst and process for production of cinnamates
06/15/1988EP0270970A2 Process for preparing 3,5 dichloro-2,4 difluoronitrobenzene
06/15/1988EP0270965A2 Process for the preparation of substituted 3,5-dichloro-2,4-difluorobenzenes
06/15/1988EP0270964A2 Process for obtaining substituted fluorobenzenes
06/15/1988CN87107214A High purity process for preparation of 4,6-diamino-1, 3-benzenediol
06/14/1988US4751332 Treatment of resorcinols with peroxypropionic acid
06/14/1988US4751304 Process for preparing 5,6-dialkoxy-4-alkyl-2(1H)-quinazolinones
06/14/1988US4751244 Compounds useful in treating sickle cell anemia
06/14/1988US4750931 Certain 3,5-disubstituted-2-pyridyloxy-fluorophenoxy-alkanoic acids, derivatives thereof and herbicidal properties
06/14/1988CA1238046A1 Dihydropyridyl cyclic imidate esters and their pharmaceutical use
06/08/1988CN87108011A Pharmacologically active compounds, methods for the preparing thereof and compositions containing same
06/01/1988EP0268795A2 2-(2-substituted benzoyl)-4-(substituted oxy or substituted thio)-1,3-cyclohexanediones, a process for their production and a herbicidal composition containing them
05/1988
05/24/1988US4746642 Selective distribution of isomers in nitration of chlorobenzene
05/24/1988CA1237127A1 9-substituted carbacyclin analogs
05/17/1988US4745232 Process for preparing 4,6-dinitroresorcinol
05/17/1988US4745219 Chemical intermediates and a process for their preparation
05/17/1988US4744812 Substituted diphenyl ethers, herbicides containing these compounds and their use as herbicides
05/11/1988CN87107000A 2-(2-substituted benzoxy)-4-(substituted oxygen or substituted sulfur)-1,3-cyclohexabenzophenone preparation and application
05/11/1988CN87106929A Certain 2-(2-substituted benzoyl)-4-(substituted imido, oximino or carbonyl)-1,3 -cyclohexanediones
05/10/1988US4743703 Agricultural use
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