| Patents for C07C 255 - Carboxylic acid nitriles (27,066) |
|---|
| 01/30/1991 | EP0410756A1 Cyclohexenylethane compounds |
| 01/30/1991 | EP0410469A2 Cyano-substituted compound containing ether bond |
| 01/30/1991 | EP0410233A2 (4-Arylbutyl) cyclohexane derivatives |
| 01/30/1991 | EP0410191A1 Fluorinated cyclohexane derivatives, process and intermediates for their preparation and use of the fluorinated cyclohexane derivatives as fungicide and intermediates |
| 01/30/1991 | EP0410172A2 2-Halogeno-3-phenoxy-1,4-naphthoquinone derivatives |
| 01/30/1991 | CN1048848A Substituted bycycloheptandione derivatives |
| 01/30/1991 | CN1048847A Process for preparing aromatic nitriles |
| 01/30/1991 | CN1048845A Certain glyoxyl-cyclohexendiones |
| 01/29/1991 | US4988827 Ether isonitriles and radiolabeled complexes thereof |
| 01/29/1991 | US4988682 Myo-inositol analogs and method for their use |
| 01/29/1991 | US4988385 Plant growth regulators, antigrowth agents for plants |
| 01/29/1991 | US4988382 Herbicides, plant growth regulators, imidazole derivatives, fungicides |
| 01/26/1991 | WO1991001301A1 Compound and method for treating skin for acne or psoriasis |
| 01/26/1991 | CA2035451A1 Compound and method for treating skin for acne or psoriasis |
| 01/24/1991 | DE3924365A1 2-amino-7-carbamoyl-1,2,3,4- tetrahydronaphthaline, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel 2-amino-7-carbamoyl-1,2,3,4 tetrahydronaphthalenes, process for their production and their use as drug |
| 01/24/1991 | DE3923979A1 Verfahren zur herstellung von aromatischen nitrilen A process for preparing aromatic nitriles |
| 01/24/1991 | DE3921240A1 2,3,4,5-tetrafluor-6-cyano-1-benzol-carbonsaeureester und verfahren zu ihrer herstellung 2,3,4,5-tetrafluoro-6-cyano-1-benzene-carbonsaeureester and processes for their preparation |
| 01/23/1991 | WO1991001297A1 2-amino-7-carbamoyl-1,2,3,4-tetrahydronaphthalenes, process for preparing them and their use as drugs |
| 01/23/1991 | EP0409689A2 A process for the purification of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethanol |
| 01/23/1991 | EP0409684A1 Acetylene derivatives, method of making them, acetylenic polymers and their applications |
| 01/23/1991 | EP0409350A2 Certain glyoxyl-cyclohexendiones |
| 01/23/1991 | EP0409234A2 Alpha-hydroxyketone derivatives, liquid crystal compositions containing said derivatives, and liquid crystal devices using said compositions |
| 01/23/1991 | EP0409172A2 Process for dimerizing aromatic halogen compounds |
| 01/23/1991 | CA2033323A1 2-amino-7-carbamoyl-1,2,3,4-tetrahydronaphthalenes, processes for their preparation and their use as medicaments |
| 01/22/1991 | US4987253 Method for the synthesis of desferrioxamine B and analogs thereof |
| 01/22/1991 | US4987147 Low toxicity |
| 01/22/1991 | US4986884 Purification, countercurrent vacuum distillation, feeding polymerization inhibitors to upper stage |
| 01/22/1991 | CA2021499A1 Certain glyoxyl-cyclohexendiones |
| 01/20/1991 | CA2020971A1 Acetylene derivatives, their preparation process, new acetylene polymers and their uses |
| 01/17/1991 | DE3922416A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/17/1991 | DE3922308A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/17/1991 | DE3922307A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/16/1991 | EP0408053A2 Monocyclic terpene derivatives |
| 01/16/1991 | EP0407891A1 Novel 3-methoxy-imino-propinoic acid esters and fungicides containing them |
| 01/16/1991 | EP0407687A1 Process for hydroformylation |
| 01/16/1991 | EP0407438A1 Laterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoates. |
| 01/15/1991 | US4985581 Catalyst and process for producing aromatic nitriles |
| 01/15/1991 | US4985427 Triazine derivatives |
| 01/15/1991 | US4985402 2-Methyl-1-nitrilo-2-methyl -1-hydroxylamino-3-(methoxyphenyl) propane, organoleptic uses thereof and processes for preparing same |
| 01/15/1991 | CA2021172A1 Monocyclic terpene derivatives |
| 01/14/1991 | CA2020419A1 3-methoximinopropionic esters and fungicides containing them |
| 01/10/1991 | WO1991000266A1 Esters of 2,3,4,5-tetrafluoro-6-cyano-1-benzene carboxylic acids and process for preparing them |
| 01/10/1991 | WO1991000091A1 Use of norverapamil and norgallopamil as anti-arteriosclerosis drugs |
| 01/10/1991 | DE3921165A1 New aromatic ether cpds. used in plastics prodn. |
| 01/09/1991 | EP0407212A1 Enantioselective synthesis of antifolates |
| 01/09/1991 | EP0407200A1 Cinnamamide derivatives |
| 01/09/1991 | EP0407032A2 Aromatic and heteroaromatic amines for treating depressions, cerebral insufficiency disorders or dementia |
| 01/09/1991 | EP0406661A1 Substituted 3-aminosydnonimines, process for their preparation, and their use |
| 01/09/1991 | EP0406640A2 Thermoplastic polycarbonate compositions having improved oxygen barrier properties |
| 01/08/1991 | WO1991000725A2 Amino acid analog cck antagonists |
| 01/08/1991 | US4983759 REACTING A BUTYRONITRILE DERIVATIVE WITH a-HALOACETATE |
| 01/08/1991 | US4983755 Nematocides |
| 01/08/1991 | US4983752 Ammoxidation of propylene using catalyst containing tellurium and one or more of iron, molybdenum and antimony in fluidized bed; regeneration during reaction by addition of oxidic tellur ium compounds |
| 01/08/1991 | US4983630 2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides |
| 01/08/1991 | CA2304489A1 Enantioselective synthesis of antifolates |
| 01/08/1991 | CA2304487A1 Enantioselective synthesis of antifolates |
| 01/08/1991 | CA2304481A1 Enantioselective synthesis of antifolates |
| 01/08/1991 | CA2062755A1 Amino acid analog cck antagonists |
| 01/06/1991 | CA2020437A1 Cinnamamide derivative |
| 01/05/1991 | WO1991000260A1 Substituted bicycloheptandione derivatives |
| 01/03/1991 | DE3921006A1 Verwendung von nor-verapamil und nor-gallopamil als antiarteriosklerotica Use of nor-verapamil and nor-Gallopamil as antiarteriosklerotica |
| 01/03/1991 | DE3920571A1 New optically active cpds. with fluoro-substd. asymmetrical carbon |
| 01/03/1991 | CA2013354A1 Thermoplastic polycarbonate compositions having improved oxygen barrier properties |
| 01/02/1991 | EP0405389A1 Process for producing an aromatic compound |
| 01/02/1991 | EP0405268A2 Process for the hydrogenation of olefines containing nitrile groups |
| 01/02/1991 | EP0404922A1 Process for the preparation of cypermethrine isomers. |
| 01/02/1991 | EP0144396B1 Polyhydroxybenzoic acid derivatives |
| 01/02/1991 | CN1048214A Antiarrhytmic agents ii |
| 01/01/1991 | US4982312 Charge transfer complex and solid electrolytic capacitor employing the same |
| 01/01/1991 | US4981993 Polyfunctional ethylenic monomers |
| 01/01/1991 | US4981991 Enzyme inhibitors |
| 01/01/1991 | US4981990 Intermediates in the preparation of 4-phenylpyrrole derivatives |
| 01/01/1991 | US4981670 Hydrogen cyanide from acetonitrile, oxidation, ammoxidation |
| 12/31/1990 | CA2020216A1 Substituted 3-aminosydnone imines, processes for their preparation and their use |
| 12/27/1990 | WO1990013611A3 Optically active compounds and liquid crystal phase |
| 12/27/1990 | EP0404529A1 Process for preparing iron-antimony-phosphorus-containing metal oxide catalysts for oxidation |
| 12/27/1990 | EP0403884A2 Dibrompropanol derivatives, process for their preparation and their use |
| 12/27/1990 | EP0403618A1 Methyl esters of aldimino- or ketimino-oxy-ortho-tolylacrylic acid, manufacturing process and fungicides containing them. |
| 12/26/1990 | CN1048040A Ethanolamine derivatives |
| 12/26/1990 | CN1048017A Prodn. of cyanides by making use of hydroxy propanone cyanide as raw material instead of sodium (potassium) cyanide |
| 12/25/1990 | US4980495 Trialkylamine salts of 3-chloro-1,1-dicyano-2-hydroxy-1-propene and preparation of 2-amino-4-chloro-3-cyano-5-formylthiophene |
| 12/25/1990 | US4980494 Chemical intermediate for postemergent herbicides; controlling grassy weeds |
| 12/25/1990 | US4980493 Process for preparing benzonitriles |
| 12/25/1990 | US4980354 Tetrahydronaphthalene and indane derivatives |
| 12/25/1990 | US4980158 Nitroaniline dyes with a cyano substituent group |
| 12/20/1990 | DE3917835A1 3,3,3-Tri:fluoro-alanine prodn. from tri:fluoro-pyruvic acid and amide - dehydrating product to acyl-imine, reaction with tin chloride, then hydrolysing and new process intermediates, useful as enzyme inhibitor |
| 12/20/1990 | CA2019174A1 Dibromopropanol derivatives, process for their preparation, and their use |
| 12/19/1990 | EP0402399A1 Control of product selectivity in the addition of hcn to arabinose. |
| 12/18/1990 | US4978770 Quaternary ammonium salts of dicyano substituted teriary alkylene diamines as bleach activators |
| 12/18/1990 | US4978769 Process for introducing fluorine atoms into aromatic rings by nucleophilic exchange |
| 12/18/1990 | US4978768 Reacting the ammonium salt with sodium or potassium hydroxide; reacting product with dialkyl sulfate or an alkyl |
| 12/18/1990 | US4978767 Diphenylethylene derivative and pharmaceutical use |
| 12/18/1990 | US4978766 Reacting dialkoxypropanenitrile with carbon monocide in lower alcohol solution of alkali metal lower alkoxide |
| 12/18/1990 | US4978765 Catalyst of molybdenum, bismuth, iron, antimony, nickel, silica and alkali metal; friction resistance, nonabrasive |
| 12/18/1990 | US4978764 Reacting with oxygen and ammonia over metal oxide catalyst containing bismuth, iron and molybdenum on alumina support |
| 12/14/1990 | CA2314121A1 Salicylic acid derivative and its use as intermediate for the preparation of salicylaldehyde derivative |
| 12/13/1990 | WO1990015114A1 Ring compounds |
| 12/13/1990 | WO1990015047A1 Therapeutically useful 2-aminotetralin derivatives |
| 12/12/1990 | EP0402154A1 Antihypercholesterolemic compounds |
| 12/12/1990 | EP0402110A1 Optical active compounds and liquid crystal compositions containing such compounds |