| Patents for C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928) |
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| 08/21/1990 | US4950790 Chemical vapor deposition on films; electronics |
| 08/16/1990 | EP0382076A1 Phenylhydrazones, their preparation and medicaments and cosmetics manufactured therefrom |
| 08/16/1990 | EP0382075A2 Phenyl hydrazones of beta-jonones, their preparation and pharmaceutical and cosmetic compositions prepared therefrom |
| 08/10/1990 | CA2007933A1 Phenylhydrazones of b-ionone, the preparation thereof and drugs and cosmetics prepared therefrom |
| 08/08/1990 | EP0381291A1 Oximino ether compounds |
| 08/07/1990 | US4946865 Dipropargyloxybenzene compounds and their production |
| 07/31/1990 | US4945106 Prostaglandins |
| 07/31/1990 | CA2008914A1 Oximino ether compounds |
| 07/25/1990 | EP0379059A1 Dihydroxybenzophenone oximes, their preparation and rearrangement to the anilide |
| 07/25/1990 | CN1044097A Acrylate fungicides |
| 07/19/1990 | DE4001363A1 Photo-thermographic compsn. - contains dyestuff in spectral sensitiser and is fixed by photo-cure of compsn. and bleached by heating |
| 07/18/1990 | EP0378308A1 Acrylate fungicides |
| 07/17/1990 | CA2007806A1 Dihydroxybenzophenone oximes, their preparation and rearrangement to the anilide |
| 07/12/1990 | WO1990007493A1 Methyl esters of aldimino- or ketimino-oxy-ortho-tolylacrylic acid, manufacturing process and fungicides containing them |
| 07/11/1990 | CA2007607A1 Acrylate fungicides |
| 07/04/1990 | EP0331061B1 Substituted hydrazones and fungicides containing them |
| 07/03/1990 | US4939287 Liquid crystals |
| 07/03/1990 | US4939142 Substituted styrene derivatives |
| 06/29/1990 | CA2005345A1 Derivatives of acrylic acid |
| 06/28/1990 | WO1990006913A1 Explosion-proof 1-dimethylamino-3-dimethylimino-2-arylprop-1-ene salts, process for their preparation, and their use |
| 06/28/1990 | DE3842062A1 Explosionssichere 1-dimethylamino-3-dimethylimino-2-arylpropen-1-salze, verfahren zu ihrer herstellung und ihre verwendung Explosion-proof 1-dimethylamino-3-dimethylimino-2-arylpropen-1-salts, processes for their preparation and their use |
| 06/27/1990 | EP0375318A2 Polyaldimine derivatives |
| 06/26/1990 | US4937374 Useful as fungicides |
| 06/26/1990 | CA1270766A1 Cosmetic compositions containing as active ingredient at least one bicyclic naphtoic compound |
| 06/21/1990 | CA2006080A1 Polyaldimine derivatives |
| 06/20/1990 | EP0373998A1 Propenone oxime ethers, method for their preparation and pharmaceutical compositions containing them |
| 06/20/1990 | EP0373513A2 Fluorinated beta-ketoimines and beta-ketoiminato metal complexes |
| 06/14/1990 | CA2005330A1 Explosion-proof 1-dimethylamino-3-dimethylimino-2-aryl-1-propene salts, processes for their preparation and their use |
| 06/13/1990 | CN1042900A Fungicides |
| 06/12/1990 | US4933496 Mixing with a hydroxylamine salt |
| 06/12/1990 | US4933486 Solvent-free halogenation of 3-oxo-2-alkoxyimino-butyric acid ester |
| 06/12/1990 | CA2004639A1 Fluorinated beta-ketoimines and beta-ketoiminato metal complexes |
| 06/06/1990 | EP0371809A1 Bleaching composition |
| 06/05/1990 | US4931592 Washing with controlled ph aqueous ammonium sulfate |
| 05/30/1990 | EP0370629A1 Fungicides |
| 05/30/1990 | EP0370329A1 Method for modifying the storability of molten cyclohexanone oxime |
| 05/29/1990 | US4929756 Process for preparing oximes |
| 05/23/1990 | EP0369944A1 Substituted oxadiamino butanes |
| 05/23/1990 | EP0369297A1 Volatile fluorinated beta-ketoimines and associated metal complexes |
| 05/23/1990 | EP0368946A1 1,2-dioxetanes. |
| 05/23/1990 | EP0368866A1 Aryl substituted naphthalene, benzoxepine, benzazepine, benzocycloheptene derivatives |
| 05/23/1990 | EP0250897B1 Process for the production of hydroxy-benzaldoxime-0 ethers |
| 05/22/1990 | US4927964 Hydrolysis of ester |
| 05/18/1990 | CA2003091A1 Substituted oxadiaminobutanes |
| 05/16/1990 | EP0368227A1 Cyclohexenone oxime ethers, process for their preparation and their use as herbicides |
| 05/14/1990 | EP0368946A4 1,2-dioxetanes. |
| 05/03/1990 | WO1990004584A1 Novel o-(3-amino-2-hydroxypropyl)-hydroximic acid halides and process for preparing the same |
| 05/01/1990 | US4922017 Process for production of aromatic aldoximes |
| 05/01/1990 | US4921993 Substituted benzamide fungicides |
| 05/01/1990 | US4921524 Herbicides |
| 04/04/1990 | EP0361645A2 Organic hydrazine derivatives for pharmaceutical use |
| 04/04/1990 | EP0361067A1 Disubstituted naphthalines, preparation processes and their herbicidal use |
| 04/03/1990 | CA1267420A1 Bicyclic naphthalenic derivatives, process for their preparation and use in human and veterinary medicine |
| 03/28/1990 | EP0360417A2 Derivatives of 4-fluoroanthranilic acid and their use as fungicides |
| 03/28/1990 | CN1040786A Manufacturing method of tung oil acid anhydride phenyl maleimide |
| 03/21/1990 | EP0359435A2 Pyridazinone manufacture |
| 03/20/1990 | US4910200 Acrylic acid morpholides, fungicidal compositions and use |
| 03/20/1990 | CA1266950A1 Method and apparatus for multipolymer synthesis systems |
| 03/15/1990 | DE3828543A1 Novel trichloromethylbenzylamines, process for their preparation, and their use as insecticides |
| 03/14/1990 | EP0358091A2 Derivative of 2-cyclohexylpropanal and perfumery composition comprising the same |
| 03/13/1990 | US4908479 N-phenyl-2,2,6,6-tetrahalocyclohexaneimine |
| 03/08/1990 | WO1990002113A1 Oxime derivatives and herbicides containing same as active ingredients |
| 03/08/1990 | WO1990001874A1 Oxime derivatives and herbicides containing the same as an active ingredient |
| 03/07/1990 | EP0357310A1 Process for producing substituted phenoxyethylamines and intermediates |
| 03/06/1990 | US4906768 Process for production of oxime derivatives |
| 03/06/1990 | US4906407 Azomethine compositions having nonlinear optical properties |
| 03/06/1990 | US4906402 Liquid crystal material |
| 03/06/1990 | CA1266484A1 Tert-octylhydrazine, its salts and derivatives |
| 03/06/1990 | CA1266481A1 Bis-cyclohexane-1,3-dione derivatives |
| 03/06/1990 | CA1266479A1 Herbicidal fused tricyclic 1,3-dione derivatives |
| 02/27/1990 | US4904811 (Z)-2-cyano-2-oximino-acetyl chlorides |
| 02/15/1990 | DE3921809A1 Niedermolekulare glasbildende verbindungen und ihre verwendung Low molecular glass-forming compounds and their use |
| 02/14/1990 | EP0354571A1 Oximethers, method for their preparation and fungicides containing them |
| 02/14/1990 | CN1039591A Enamine quaternary compounds, methods of making and their use as muscle relaxants |
| 02/14/1990 | CN1039583A 1,4-dihydropyridine threonine derivatives, process for their preparation, intermediates, and their use as medicaments |
| 02/14/1990 | CN1039582A Asymmetric synthesis of optically active alpha substituted benzylamide |
| 02/14/1990 | CN1006754B Process for preparating diphenyl ether herbicides |
| 02/13/1990 | US4900862 Herbicidally active substituted diphenyl ether oxime derivatives |
| 02/08/1990 | WO1990001025A1 Enamine quaternary compounds, methods of making and their use as muscle relaxants |
| 02/08/1990 | WO1990000854A1 NOVEL Tc-99m COMPLEXES |
| 02/07/1990 | EP0354078A2 Derivatives of benzocycloheptene, method for their preparation and pharmaceutical compositions containing same |
| 02/07/1990 | EP0353953A2 Performing an enzyme-catalysed reaction |
| 02/07/1990 | EP0353868A2 Phenalenimine fluorescent dyes and their use in analytical compositions, elements and methods |
| 02/07/1990 | EP0353743A1 Fluorinated alkoximines, their n-chloro. and n-bromo-derivatives, and process for the preparation thereof |
| 02/06/1990 | US4898610 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth |
| 02/06/1990 | CA1265526A1 Cyclohexenone derivatives and their use for controlling undesirable plant growth |
| 01/31/1990 | EP0352832A1 Compounds with bronchodilator activity |
| 01/30/1990 | US4897400 Enhancing memory |
| 01/25/1990 | WO1990000542A1 Process for the production of anhydrous oxime from an aqueous solution |
| 01/24/1990 | CN1039016A Anthelmintic n'-substituted-n, n'disubstitutedhydrazines |
| 01/16/1990 | US4894478 Process of producing ketoximes |
| 01/16/1990 | US4894181 Carbocyclic compounds |
| 01/10/1990 | EP0350113A1 Liquid crystalline polyesters |
| 01/10/1990 | EP0350112A1 Polyurethanes prepared from non-linear optical active diols |
| 01/10/1990 | CN1038637A Process for preparing 2-oxyimino-3-oxobutanoic acid |
| 01/09/1990 | US4892682 Azomethine compositions having nonlinear optical properties |
| 12/28/1989 | WO1989012623A1 Process for production of aromatic aldoximes |
| 12/27/1989 | EP0347926A2 Catalytic process for the manufacture of oximes |
| 12/27/1989 | EP0347678A2 1,4-Dihydropyridine threonin derivatives and process for their preparation |
| 12/20/1989 | EP0347163A2 Method for the synthesis of desferrioxamine B and analogs thereof, and intermediates |