Patents
Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415)
03/1984
03/15/1984WO1984000875A1 Acyl guanidines
03/14/1984EP0102688A1 Catalysts, their preparation and use in vapour phase oxidation of unsaturated aldehydes
03/14/1984EP0102642A1 Process for purifying methacrylic acid
03/13/1984US4436889 Preparation of carboxylic acids by carbonylation of alcohols
03/13/1984CA1163618A1 Methacrolein oxidation catalysts and their use
03/06/1984US4435598 Process for the catalytic oxidation of propylene to acrylic acid
03/06/1984US4435575 Process for preparing carboxylated organic compounds
03/06/1984US4435425 Fluorinated diaminobutane derivatives
02/1984
02/28/1984US4434178 Organoaluminum chloride compounds
02/28/1984US4434101 Inhibitors of SRS-synthesis
02/28/1984CA1162936A1 Oxydehydrogenation catalyst
02/28/1984CA1162907A1 Bi-containing methacrolein oxidation catalysts and their use
02/21/1984US4433182 Insecticidal 2,2'-bridged[1,1'-biphenyl]-3-ylmethyl esters
02/21/1984US4433167 Using catalyst containing palladium, phosphorus, antimony, oxygen and at least one of the following-group i metals, group ii metals,
02/21/1984US4433160 Reacting grignard reagent with haloalkanoic acid ester in presence of nickel catalysts
02/21/1984US4432906 Antiallergens, bronchodilator
02/15/1984EP0100509A2 Process for the manufacture of electrically conductive polyarylene compounds with electron-accepting side groups and their use in the electrotechnique and for rendering synthetic materials antistatic
02/15/1984EP0100433A2 Alpha-alkyl polyolefinic carboxylic acids and derivatives thereof useful in the treatment of psoriasis
02/14/1984US4431834 Indan or tetralin derivatives; plant growth regulators; grasses
02/14/1984US4431826 Process for the preparation of alkenyl succinic anhydride
02/14/1984US4431430 Aliphatic dicarboxylic acid-modified polyalkenes as fuel additives
02/14/1984US4431263 Novel nonlinear optical materials and processes employing diacetylenes
02/08/1984EP0100257A2 Aminoalkyl naphthalene derivatives, their salts, process for their preparation and the therapeutical use of these derivatives and salts
02/08/1984EP0100120A1 Improvement in the process for preparing biaryl compounds via coupling of an arylamine with an arene
02/08/1984EP0100057A1 Process for producing methacrylic acid and/or methacrylic acid ester
02/07/1984US4430252 Process for synthesizing a multicomponent acidic catalyst composition by an organic solution method
02/02/1984WO1984000310A1 Method of operating mixer/settler
02/01/1984EP0099841A1 Process for the preparation of beta, gamma insaturated carboxylic acids
01/1984
01/31/1984US4429149 4-Phenyl-2-indanyl esters of 1R,cis-3-(2-halo-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylic acid
01/18/1984EP0098620A2 Alpha,beta-dihydropolyprenyl derivatives and a process for preparing these derivatives
01/18/1984EP0098591A1 Heterocyclic compounds and rodenticides containing them
01/17/1984US4426542 Synthesis of plasticizer and detergent alcohols
01/17/1984CA1160633A1 Quinuclidinic esters and derivatives of phenoxycarboxylic acids, a process for the preparation thereof, and related pharmaceutical compositions
01/17/1984CA1160572A1 Oxidation-stable solution containing at least one essential fatty acid and jujube oil, and cosmetic compositions made therefrom
01/10/1984US4425282 Preparation of 3-(arylvinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters and new intermediate therefor
01/03/1984CA1159834A1 Chlorhexidine salts and compositions of same
12/1983
12/27/1983US4423255 (+)-4-Substituted-2-indanols
12/27/1983US4423064 Insecticides, miticides
12/27/1983US4422979 Fluoro-substituted biphenylyl compounds and processes
12/27/1983CA1159468A1 Stereospecific isomers of phenoxyalkanoic acid derivatives
12/20/1983US4421929 Tetracarboxylic acids
12/20/1983US4421766 3-halo-2,3-diiodoacrylic acid or ester
12/13/1983CA1158630A1 Method of regeneration of an iron phosphate-type catalyst
12/13/1983CA1158598A1 Photoresistive compositions
11/1983
11/30/1983EP0095117A1 Phenoxypropionic-acid derivatives, processes for their preparation and their use as herbicides
11/30/1983EP0094951A1 New prostacyclins and preparation method thereof.
11/23/1983EP0094456A1 Preparation of alcohols from olefins having from 3 to 7 carbon atoms
11/22/1983US4417078 Process for producing (+)-4-substituted-2-indanols
11/22/1983US4417073 Process for the preparation of substituted acetic acids and derivatives thereof
11/15/1983US4415752 Vapor phase; oxidation catalysts; reactants of corresponding aldehydes, e.g. acrolein
11/08/1983US4414412 Molybdenum-vanadium-tungsten oxide
11/08/1983CA1156552A1 Aging resistant aluminum ibuprofen pharmaceutical suspensions
10/1983
10/26/1983EP0092352A1 9-Substituted carbacyclins
10/18/1983US4410734 Optically active phenylpropane derivatives, their preparation and their use for the preparation of fungicides
10/18/1983US4410725 Process for preparing unsaturated acids with Mo, V, Ta-containing catalyst
10/18/1983US4410716 Dibenzo[a,d]cycloheptene derivatives and process for production thereof
10/18/1983US4410547 Food preservatives
10/12/1983EP0091114A1 Pharmaceutically active organic germanium compounds
10/11/1983US4409358 Plant-tolerated, crop fungicides
10/11/1983US4409238 Insecticides and insecticidal compositions
10/11/1983US4409128 Oxidation catalyst, especially for the preparation of methacrylic acid by gas phase oxidation of methacrolein
10/11/1983US4409017 Herbicidal isoquinolinoxy- or isoquinolinamino-phenoxy alkane carboxylic acid derivatives
10/11/1983CA1155169A1 Arc discharge lamp unit having an incandescent series filament ballast
10/05/1983EP0090378A1 Isoprenylcarboxylic acid-containing composition for external use
10/04/1983US4408057 4-Heterocyclic-substituted-2-indanyl alcohols and insecticidal ester derivatives
10/04/1983US4407824 Pharmaceutical preparations for topical application which contain salts of alkanecarboxylic acids, novel carboxylic acid salts and the production thereof
10/04/1983US4407823 Novel phenylacetic acid derivatives
09/1983
09/29/1983WO1983003248A1 Carbacycline, preparation and utilization thereof
09/28/1983EP0089759A1 Dibenzocycloheptenylidene compounds for use in modulating the immune response
09/28/1983EP0089674A1 Pentanedioic acid derivatives
09/20/1983US4405810 Antiallergens, bronchodilators
09/20/1983CA1154034A1 Preparation of muconic acid mononitriles and copper(11)-ammonia reagent therefor
09/14/1983EP0088328A2 Oxidation catalyst, in particular for the preparation of methyacrylic acid by the vapour phase oxidation of methacrolein
09/14/1983EP0088327A2 Process for the preparation of methacrylic acid
08/1983
08/31/1983EP0087237A1 Carbacyclin analogues
08/31/1983EP0087136A2 Novel polyprenyl compounds, method of producing the same and their use in dolichol production
08/24/1983EP0086612A1 9-Substituted carbacyclin analogues
08/23/1983US4400524 Grignard reagents prepared from 5-halopentan-2-one propylene ketals
08/23/1983US4400364 Process for oxidizing carbon monoxide in the presence of methacrolein
08/23/1983CA1152530A1 Method of making 1 su123 xx labaled fatty acids
08/17/1983EP0086078A1 Disproportionation of unsaturated acids
08/17/1983EP0085898A1 Removal of trace aldehyde from unsaturated carboxylic acids
08/16/1983US4399150 Sorbic acid-containing powder or granules
08/16/1983CA1152099A1 Bf.sub.3 complex catalyst recovery
08/16/1983CA1152090A1 Metal salts of polyacetylenic compounds and uses thereof
08/09/1983US4398035 Malonic acids and esters thereof
08/09/1983US4397864 2-Arylpropyl ether or thioether derivatives and insecticidal and acaricidal agents containing said derivatives
07/1983
07/27/1983EP0084304A1 Sorbic acid process with crystallization
07/26/1983US4395567 Insecticides, milicides
07/26/1983CA1150732A1 Process for the production of unsaturated acids and esters
07/26/1983CA1150731A1 Process for the production of olefinic acids and esters
07/20/1983EP0083914A1 Metal and acid catalysis in sorbic acid preparation
07/19/1983CA1150299A1 Intermediates in the preparation of cyclopropane-carboxylate esters and process for their manufacture
07/12/1983US4393043 Solutions containing at least one essential fatty acid and vegetable oil, and cosmetic compositions containing these solutions
07/05/1983CA1149414A1 Acrylic acid recovery with recycle quench
07/05/1983CA1149404A1 Substituted oxiranecarboxylic acids, processes for their preparation, their use and medicaments containing them
06/1983
06/29/1983EP0082498A2 Beta-lactam compounds and process for the preparation thereof
06/22/1983EP0081993A2 Optically active alpha-substituted aryl ketones, their preparation and their use in preparing alpha-arylalkanoic acids
06/21/1983CA1148565A1 Intermediates in the preparation of cycolpropane-carboxylate esters and process for their manufacture
06/21/1983CA1148539A2 Amino-substituted tetracyclic compounds