| Patents for C07C 255 - Carboxylic acid nitriles (27,066) |
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| 05/22/1991 | WO1991007374A1 α,β-UNSATURATED KETONE AND KETOXIME DERIVATIVE |
| 05/22/1991 | EP0428413A1 Method for preparing unsaturated compounds |
| 05/22/1991 | EP0428392A2 Optically active compounds having plural chiral centers and the production thereof |
| 05/22/1991 | EP0428302A2 Enzymatic resolution of endo-bicycle(2.2.1)-heptan-2-ol and derived pharmaceutical agents |
| 05/22/1991 | EP0428268A2 Pharmaceutical phenylpyridone derivatives |
| 05/22/1991 | EP0427837A1 Ring compounds |
| 05/22/1991 | EP0427782A1 Terminal chlorination of normal alkane hydrocarbons |
| 05/22/1991 | EP0427762A1 Substituted phenylacetonitriles used to overcome resistance to drugs in oncolytic therapy |
| 05/22/1991 | EP0427747A1 Substituted phenylacetonitriles used to overcome resistance to drugs in anti-malarial therapy. |
| 05/21/1991 | US5017723 Psychotropic Agents |
| 05/21/1991 | US5017705 Production of 3,5,6-trichloropyridin-2 ol and novel intermediates thereof |
| 05/18/1991 | WO1991007379A1 Preparation of mixtures of cypermethrin or cyfluthrin isomers enriched in more active species |
| 05/17/1991 | CA2030107A1 Process for the production of 1-(aminomethyl)cyclohexane acetic acid |
| 05/17/1991 | CA2030105A1 Acat inhibitors |
| 05/16/1991 | WO1991006548A1 Inhibitors of purine nucleoside phosphorylase |
| 05/16/1991 | WO1991006530A1 Process for the production of ortho-nitrobenzonitriles |
| 05/16/1991 | WO1991006522A2 Phenylcyclohexanes and liquid crystalline media |
| 05/15/1991 | EP0427445A1 Benzylideneaminoxyalkanoic acid (thio) amide derivative, process for preparing the same and herbicide |
| 05/14/1991 | US5015761 Esters and alcohol derivatives of dimethyltricyclo(6.2.01.6)un decanes as perfumes |
| 05/14/1991 | US5015756 Ammoxidation of alkenes to form unsaturated nitriles |
| 05/08/1991 | EP0426536A1 Production of aromatic amines |
| 05/08/1991 | EP0426468A2 Stabile polymorphic form of (E)-N,N-diethyl-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl) acrylamide and the process for its preparation |
| 05/08/1991 | EP0426460A1 Oxime ether derivative, preparation thereof and germicide containing the same |
| 05/08/1991 | EP0426394A1 Preparation of iminodiacetonitrile from glycolonitrile |
| 05/08/1991 | EP0425930A2 Process for the preparation of symmetrical diarylacetylenes |
| 05/08/1991 | EP0425806A1 Process for the preparation of 3-cyano-3,5,5'-trimethyl-1-cyclohexanone |
| 05/08/1991 | EP0425743A1 Process for the production of ortho-nitrobenzonitriles |
| 05/08/1991 | DE4034508A1 Phenyl-cyclohexane(s) with terminal 2,2-di:fluorovinyl gps. - useful as components of liq. crystal media for electro-optical displays |
| 05/08/1991 | CN1012576B Process for preparing carboxanilides compounds |
| 05/08/1991 | CN1012575B Preparation of alkanoyl anilides |
| 05/07/1991 | US5013754 Synthetic pyrethroid |
| 05/07/1991 | US5013478 Liquid crystals |
| 05/07/1991 | US5013476 Ferroelectric properties, electro-optical indicating device |
| 05/07/1991 | CA1283918C Carboxanilides |
| 05/03/1991 | CA2029040A1 Oxime ether derivative, preparation thereof and germicide containing the same |
| 05/02/1991 | WO1991005763A1 Dipeptide-analog-based metalloendopeptidase inhibitors and methods of using same |
| 05/02/1991 | WO1991005564A1 Synthesis and use of amino acid fluorides as peptide coupling reagents |
| 05/02/1991 | WO1991002711A3 7,7-dimethylnorbornane derivatives |
| 05/02/1991 | EP0425209A2 Naphthyloxazolidone derivatives |
| 05/02/1991 | EP0424829A1 Organic material for non-linear optics and electrooptical devices |
| 05/02/1991 | EP0424385A1 Lipophilic polyamines useful for treating hypercholesterolemia |
| 04/30/1991 | US5011995 Hydrogenation of N-Aliphatic Keimines Using A Complex Iridium Catalyst |
| 04/30/1991 | US5011971 Process for the preparation of substituted 3-amino-2 (benzoyl)-acrylic acid esters, and a process for the preparation of intermediates for antibacterial active compounds from these compounds |
| 04/30/1991 | US5011969 Electrophotography light sensitive material |
| 04/30/1991 | US5011968 Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone |
| 04/30/1991 | US5011757 Electrophotographic photoreceptor containing a fluorene derivative |
| 04/30/1991 | US5011628 N,N'-diarylbenzamidines useful as ultraviolet light absorbers |
| 04/28/1991 | WO1991006538A1 Substituted benzoylbenzene-, biphenyl- and 2-oxazole- alkanoic acid derivatives as inhibitors of pla2 and lipoxygenase |
| 04/28/1991 | CA2067138A1 Substituted benzoylbenzene-, biphenyl-and 2-oxazole-alkanoic acid derivatives as inhibitors of pla2 and lipoxygenase |
| 04/27/1991 | CA2028502A1 Preparation of iminodiacetonitrile from glycolonitrile |
| 04/27/1991 | CA2001689A1 Process for the production of ortho-nitrobenzonitriles |
| 04/24/1991 | EP0423956A1 Method for producing charge transfer complex crystals from the vapor phase |
| 04/24/1991 | EP0423926A1 Difluorobenzonitrile derivatives |
| 04/24/1991 | EP0423520A2 Liquid crystalline composition for the use in a twisted nematic cell |
| 04/24/1991 | CN1012433B Improvements in or relating to leukotriene antagonists |
| 04/23/1991 | US5010179 Process for the preparation of mixed, symmetrical azonitrile dicarboxylic dicyano acids and initiators |
| 04/23/1991 | US5010178 Process for the preparation of mixed azonitrile carboxylic acid initiators |
| 04/23/1991 | US5010177 Reacting keto acid, metal cyanide, and hydrazine, oxidizing to azo compound |
| 04/23/1991 | CA1283419C Substituted di-t-butylphenols |
| 04/23/1991 | CA1283410C Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof |
| 04/21/1991 | WO1991005750A2 Process for producing fluorinated organic compounds |
| 04/21/1991 | CA2067387A1 Process for producing fluorinated organic compounds |
| 04/18/1991 | WO1991003445A3 Halogenated benzene derivatives and liquid crystalline medium |
| 04/18/1991 | DE4032576A1 New substd. tri:halo:allyl beta-cyanoalkyl ether cpds. - prepn. and use as microbiocide for protection of wood, wood coatings, semi-finished leather goods etc. |
| 04/18/1991 | DE3934099A1 New 3-amino oxy propanoic acid derivs. - and isoxazolinium salts area desiccants, defoliants and weed killers |
| 04/17/1991 | EP0422597A2 Derivatives of phenylacetic acid and fungicides containing them |
| 04/17/1991 | EP0422537A1 Cyclohexenone compounds, process for their preparation and their use as herbicides or plant growth regulators |
| 04/16/1991 | US5008440 Herbicide composition |
| 04/16/1991 | US5008431 Charge transporting agent for electrography |
| 04/16/1991 | US5008429 Process for industrial application of Knoevenagel synthesis |
| 04/16/1991 | US5008428 From hydrogen cyanide, formaldehyde, and a nitrogen source |
| 04/16/1991 | US5008391 Chemical intermediates for antimetabolites |
| 04/16/1991 | US5008270 2-amino-7-(heterocyclomethyl)-3H,5H-pyrrolo[3,2-d]pyrimidin-4-ones and pharmaceutical uses and compositions containing the same |
| 04/16/1991 | US5008265 2-amino-7-(alicyclomethyl)-3H,5H,-pyrrolo[3,2-d]pyrimidin-4-ones and pharmaceutical uses and compositions containing the same |
| 04/16/1991 | US5008192 Enzymatic process for the preparation of optically active cyanohydrins |
| 04/16/1991 | CA1283076C (S) .alpha.-CYANO-3-PHENOXY BENZYL ACETATE |
| 04/14/1991 | WO1991005754A2 Derivatives of long-chain fatty alcohols and their applications, in particular as cytotrophic and cytoprotective molecules, and pharmaceutical compositions containing same |
| 04/14/1991 | CA2044162A1 Long-chained fatty alcohol derivatives, their applications, specifically as cytotrphic and cytoprotecting molecules, and pharmaceutical compounds containing same |
| 04/14/1991 | CA2027169A1 Chemical compounds |
| 04/12/1991 | CA2027306A1 Phenylacetic acid derivatives and fungicides containing them |
| 04/10/1991 | EP0421237A1 Process for the purification of crude cyanohydrins with 3 to 6 carbon atoms |
| 04/09/1991 | US5006660 Reacting a halogenbenzene with alcohol or phenol in presence od copper(or compound thereof), amine, and base |
| 04/09/1991 | US5006158 Herbicides |
| 04/09/1991 | US5006148 N-aryl-substituted nitrogen-containing heterocycles, and their use as herbicides and plant growth regulators |
| 04/09/1991 | CA1282790C Recovery of a (trifluoromethyl)-naphthalene |
| 04/05/1991 | WO1991004961A1 APPARATUS FOR PRODUCING α,β-UNSATURATED NITRILE |
| 04/04/1991 | WO1991002710A3 Benzol derivatives and liquid crystalline medium |
| 04/03/1991 | EP0420658A2 A catalyst for asymmetric induction |
| 04/03/1991 | EP0420455A2 Method for ammoxidation of paraffins |
| 04/03/1991 | EP0419980A1 Alkadiene nitriles, process for their preparation and their use |
| 04/03/1991 | EP0419905A2 Quinone derivatives and pharmacological use |
| 04/02/1991 | US5004822 Insecticides |
| 03/30/1991 | CA2025357A1 Catalyst for asymmetric induction |
| 03/28/1991 | DE3930987A1 New substd. 1-iodo:propyn-3-yl-beta-cyanoalkyl ether cpds. - prepd. by reacting propyne-3-yl-cyanoalkyl ether with iodine under alkaline conditions in presence of diluent |
| 03/27/1991 | EP0418933A1 Derivatives of alcadienes, their preparations and medicinal compositions containing them and intermediates |
| 03/27/1991 | EP0418362A1 Trifluoromethylcyclohexane derivatives. |
| 03/27/1991 | CN1050188A Isoxazoles herbicides |
| 03/27/1991 | CN1050182A Quinone derivatives and pharmacological use |
| 03/26/1991 | US5003099 Nitrosation of cyanoacetic acid ester; catalytic hydrogenation, ammoniation |
| 03/26/1991 | US5003083 Process for preparing optically active cyano compound |