Patents
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Patents for C07C 255 - Carboxylic acid nitriles (27,066)
12/1990
12/12/1990EP0402063A2 Alpha-(omega-cyanoalkanoyl)-gamma-butyrolactone and method for producing the same
12/12/1990EP0401946A2 Allyl esters of substituted phenylacetic acid and their use as pesticides
12/12/1990EP0401798A2 Substituted aminoalkylbenzene derivatives
12/11/1990US4977263 Process for preparing 1,8-bridged 4-quinolone-3-carboxylic acid antibacterials
12/11/1990US4977168 Anticoagulants
12/11/1990US4977148 Thermogenic stimulants for obesity or diabetes
12/11/1990US4977063 Silver halide photographic light-sensitive material capable of obtaining high contrast images
12/11/1990US4976773 Herbicidally active phenoxyalkanecarboxylic acid derivatives
12/09/1990CA2018478A1 Antihypercholesterolemic compounds
12/08/1990CA2016738A1 Substituted aminoalkylbenzene derivatives
12/05/1990EP0401128A1 Polymethine compounds and polymer compositions containing them
12/05/1990EP0401125A2 Biphenyl derivatives, process for preparing the same and intermediates therefor
12/05/1990EP0400417A1 Oximethers and fungicides containing them
12/05/1990EP0400340A1 Oximinophosphoric(phosphonic)acid derivatives, process for preparation and their use as herbicides
12/05/1990EP0400290A1 5-Amino-4-hydroxyvalerianic acid derivatives useful as intermediates in the preparation of renin inhibitors
12/05/1990EP0400011A1 New phenylethanolamines.
12/04/1990US4975508 Containing a cyano di- or poly-ester; fuel resistance
12/04/1990US4975462 Antiarthritic α-arylcarbamoyl cyanoacetic acid derivatives
12/02/1990CA2017966A1 Amines
12/02/1990CA2017897A1 Bephenyl derivatives, process for preparing the same and intermediates therefor
11/1990
11/28/1990EP0399504A2 Aryloxyphenylpropylamines their preparation and use
11/28/1990CN1047282A Process for preparing acyl cyanides in anhydrous medium
11/28/1990CN1047281A Improved process for preparation of 3,5,6-trichloropyridin-2-01
11/28/1990CN1047280A Process for synthesising acyl cyanides
11/28/1990CN1047226A Ammonia oxidation catalyst for ortho-chlorotoluene
11/28/1990CN1010584B Process for manufacturing new sweet glycine and beta-alanine derivatives
11/27/1990US4973746 Ammonolysis, dehydration, hydrogenation
11/27/1990US4973736 Dye, drug and herbicide intermediates
11/27/1990US4973735 Substituted trifluoroethyl esters of phenylacetic acid, processes for their preparation and their use as pesticides
11/27/1990US4973731 Di-t-butylphenyl alkyl and benzyl ether nitriles
11/27/1990US4973730 From nitrilotriacetic acid and formaldehyde, builders, bleach stabilizer
11/27/1990US4973429 Organic materials with non-linear optical properties
11/27/1990CA2014781A1 Oxime ethers, and fungicides containing same
11/26/1990CA2017468A1 Aryloxyphenylpropylamines their preparation and use
11/22/1990EP0398842A1 Hydrazide derivatives
11/22/1990EP0398783A1 Process for the synthesis of acyl cyanides
11/22/1990EP0398782A1 Process for the preparation of acyl cyanides in anhydrous media
11/22/1990EP0398155A2 Cyclopropylalkyl or cycloalkenyl compounds, process for their preparation and their use in liquid crystal mixtures
11/22/1990DE3923324A1 New optically active cpds. with fluoro-substd. asymmetrical carbon
11/21/1990CN1047077A Industrial producing method for alpha-cyano ethylacrylate
11/20/1990US4971996 Hydroxystyrene compounds which are useful as tyrosine kinase inhibitors
11/20/1990US4971995 Inhibitors of monoamine oxidase, neurological disorders, aging, memory problems, schizophrenia, psydhaesthinia, parkinson*s disease
11/20/1990US4971979 Alkadiene derivatives, and pharmaceutical compositions containing them
11/20/1990US4971959 Trisubstituted phenyl analogs having activity for congestive heart failure
11/20/1990US4971664 Terminal chlorination of normal alkane hydrocarbons
11/19/1990CA2284569A1 N-(aryloxyalkyl) heteroarylpiperidines and-heteroarylpiperazines, a process for their preparation and their use as medicaments
11/16/1990CA2016731A1 Hydrazide derivatives
11/15/1990WO1990013611A2 Optically active compounds and liquid crystal phase
11/15/1990WO1990011997A3 Inhibitors of mono-amine oxidase, process for their preparation, and their use in therapeutics.
11/15/1990DE3930663C1 Cross-coupling metal organic cpds. and e.g. halogen cpds. - includes using transition metal-palladium catalyst and opt. metal alcoholate
11/15/1990DE3915698A1 Novel fluorine-contg. phenylene cyclohexylene optically active cpds. - useful as components of chiral smectic liq. crystals
11/14/1990EP0397290A1 Novel derivatives, their preparation and pharmaceutical composition containing them
11/14/1990EP0397281A2 An improved process for the preparation of 3,5,6-trichloropyridin-2-ol
11/14/1990EP0397052A1 Crotonic acid amide derivatives and insectides containing the same
11/14/1990EP0396900A1 Photographic recording material containing a cyan dye-forming coupler
11/14/1990EP0396698A1 Manufacture of aryloxyaldehydes.
11/14/1990EP0396613A1 Cyano-dienes, halopyridines, intermediates and a process for their preparation
11/14/1990EP0191858B1 Poly(arylcyclobutenes)monomersand a method of polymerising thereof
11/13/1990US4970330 Insecticides, pesticides
11/13/1990US4970238 Adrenergic blocking agents, cardiovascular disorders
11/13/1990US4970232 Aryloxyphenylpropylamines and their preparation and use
11/13/1990CA2016632A1 Cyclopropylalkyl or -alkenyl compounds, processes for their preparation, and their use in liquid-crystalline mixtures
11/13/1990CA1276368C Polyimides, a process for their preparation and their use, and tetracarboxylic acids and tetracarboxylic acid derivatives
11/13/1990CA1276180C Propylamines, their preparation and their use as fungicides
11/13/1990CA1276179C Anthranilonitrile derivatives and related compounds as useful agents for promoting growth, improving feed efficiency, and for increasing the leanmeat to fat ratio of warm-blooded animals
11/13/1990CA1276178C Bicyclo-substituted phenylacetonitrile derivatives
11/13/1990CA1276172C Hydroxyphenyl- and hydroxyphenoxyalkanoic acid iodo propargyl esters
11/13/1990CA1276171C Amino acid esters
11/11/1990CA2014268A1 Oximinophosphoric and -phosphonic acid derivatives, precursors for the preparation thereof, and the use thereof for controlling pests
11/07/1990EP0396435A1 Polyaza derivatives and their metal complexes for use in the fixation of oxygen
11/07/1990EP0395991A1 3-Aminophenyl-1,5-pentanediones
11/07/1990EP0395984A2 Process for the preparation of 2-cyano-3,3-diarylacrylic acid esters
11/07/1990EP0395982A2 Beta,gamma unsaturated nitriles, their preparation and their use as perfumes
11/07/1990EP0395734A1 1-aminomethyl-1,2,3,4-tetrahydronaphthalenes
11/07/1990EP0395666A1 Laterally cyano- and fluoro-substituted terphenyls.
11/06/1990US4968836 From a hydrocarbyloxy halogenated tetrahydrofuran
11/06/1990US4968830 Halogenative dehydrogenation
11/06/1990US4968795 Parasiticides, antiprotozoa agents
11/06/1990US4968717 Phenylacetonitriles which are substituted by basic groups, their preparation and drugs containing these substances
11/06/1990US4968689 Certain 2,6-diisopropyl-4-(4-fluoro-phenyl)-3,5-bis-dimethyl-3',5'-dihydroxy-hept-6-enoate-pyridine derivatives useful for treating lipoproteinaemia and arteriosclerosis
11/06/1990US4968679 8-substituted 2-aminotetralins
11/06/1990US4968677 Substituted 1-aryl-2-napthoylamines and their use as microbicides
11/02/1990WO1990013597A1 Polymethine compounds, and polymer compositions containing them
11/02/1990CA2053904A1 Poly-methine compounds, condensation polymer having a poly-methine compound admixed therein and shaped articles produced therefrom
10/1990
10/31/1990EP0395078A1 Optically active lactone derivative, liquid-crystal composition, and liquid-crystal display device
10/31/1990EP0394906A2 Liquid crystalline composition
10/31/1990EP0394644A2 Halobenzene derivatives
10/31/1990EP0394440A1 Phenylcarboxylic acid derivatives
10/31/1990EP0394311A1 Renin inhibiting peptides that contain amino and hydroxy dicarboxylic acids
10/31/1990EP0234437B1 Chiralic reaction products of mesogene molecular structures and bifunctional reactive derivatives of tartaric acid, method for their production and their use as a doping material in liquid crystal phases
10/31/1990CN1046523A Fungicides
10/30/1990US4967006 Coproduction of propanediamine and alkylated aminopropylamines
10/30/1990US4967003 Propylamines, and their use as fungicides
10/30/1990US4966998 Trisubstituted benzoic acid intermediates
10/30/1990US4966988 Chlorination followed by fluorination of m-xylene to form 3-trifluoromethyl-benzyl chloride; cyanation
10/30/1990US4966726 Chiral reaction products produced from mesogenic molecular structural elements and bifunctionally reactive tartaric acid derivatives, and their use as dopants in liquid crystal phases
10/30/1990CA1275651C Intermediates for the production of epipodophyllotoxin and related compounds and processes for the preparation and use thereof
10/29/1990CA2013059A1 Process for the preparation of 2-cyano-3, 3-diarylacrylates
10/24/1990EP0393501A1 Liquid crystal components with a trans-3-cyclohexylallyloxy group
10/24/1990EP0393230A2 Functionalized fluoropolyethers
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