| Patents for C07C 255 - Carboxylic acid nitriles (27,066) |
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| 03/27/1990 | US4911863 Ferroelectric; mixture of compounds containing aromatic ester |
| 03/27/1990 | US4911732 Light fastness of polyester dyeings using benzophenone ether esters, and novel benzophenone ether esters |
| 03/22/1990 | WO1990002724A1 SUBSTITUTED β-DIKETONES |
| 03/21/1990 | EP0359708A2 Monoazo compounds with long-chain alkyl rests |
| 03/21/1990 | EP0359537A1 Benzopyran derivatives with antihypertensive activity |
| 03/21/1990 | CN1040580A Preparation of highly effective cis-and transcypermethrin |
| 03/20/1990 | US4910327 Reacting a corresponding aromatic primary amine with a ketoester |
| 03/20/1990 | US4910309 Enrichment of optical of 2-(4-aryloxyphenoxy)-propionic acids by crystallization as hydrates |
| 03/20/1990 | US4910203 Pteridine compounds |
| 03/20/1990 | US4909966 Naphthoquinone derivatives |
| 03/14/1990 | EP0358411A1 Ammoxidation of paraffins and catalyst therefor |
| 03/14/1990 | EP0358259A1 Fungicidal compositions |
| 03/14/1990 | EP0358186A2 Photographic silver halide material and process |
| 03/14/1990 | EP0358118A1 Phenylamides - process for their preparation as well as a drug containing those compounds |
| 03/14/1990 | EP0358092A1 2-Aza-4-(alkoxycarbonyl)spiro-(4,5)decan-3-one |
| 03/14/1990 | EP0357742A1 New pyrethrinoid esters carrying an indanyl ring, preparation method and application as pesticides. |
| 03/14/1990 | EP0357739A1 Chiral derivatives of 1,2-difluorobenzene |
| 03/14/1990 | CN1040366A Butenoic or propenoic acid derivative |
| 03/13/1990 | US4908452 Process for preparing nitriles |
| 03/13/1990 | US4908040 Anionic cyclodiylide compounds, their preparation and use in washing agents as shading dyes |
| 03/13/1990 | CA1266683A1 Alkylation of aromatic amines in the presence of acidic, crystalline molecular sieves |
| 03/13/1990 | CA1266677A1 Liquid crystalline materials and optical displays utilizing same |
| 03/13/1990 | CA1266672A1 Dyarylacetylenes, their preparation and their use |
| 03/08/1990 | WO1990001874A1 Oxime derivatives and herbicides containing the same as an active ingredient |
| 03/07/1990 | EP0357565A2 New process for the synthesis of the levodopa |
| 03/07/1990 | EP0357403A2 Substituted beta-diketones |
| 03/07/1990 | EP0357167A2 Substituted trifluorethhyl esters of phenylacetic acid, processes for their preparation and their use as pesticides |
| 03/07/1990 | CN1040191A Insecticidal n'-substd.-n-alkyl-carbonyl-n'-acylhydrazines and n'-substd.-n-acyl-n'-alkylcarbonylhydrazines |
| 03/06/1990 | US4907278 Integrated processing unit, particularly for connected speech recognition systems |
| 03/06/1990 | US4906659 Antibiotic tan-749, its derivatives, production and use thereof |
| 03/06/1990 | US4906407 Azomethine compositions having nonlinear optical properties |
| 03/06/1990 | US4906402 Liquid crystal material |
| 03/06/1990 | CA1266487A1 Chiral cyanohydrination process |
| 03/06/1990 | CA1266485A1 Trisubstituted benzoic acid intermediates |
| 02/28/1990 | EP0356035A2 Arylkalkyl-amines and -amides having anticonvulsant and neuroprotective properties |
| 02/28/1990 | EP0355934A2 Photobleachable composites |
| 02/28/1990 | EP0355846A2 Antihypercholesterolemic nitrile compounds |
| 02/28/1990 | EP0355733A1 Amino or hydrazino peroxides, derivatives and their uses |
| 02/28/1990 | EP0355598A2 Beta-phenoxyethyl amines and their use in the preparation of dyes |
| 02/28/1990 | EP0355552A2 Alkoxymethyl- and alkenyloxymethyl-cyclohexanes |
| 02/28/1990 | EP0355313A2 Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
| 02/27/1990 | US4904812 Preparation of unsaturated nitriles |
| 02/27/1990 | US4904811 (Z)-2-cyano-2-oximino-acetyl chlorides |
| 02/27/1990 | US4904409 Liquid crystal has high twistability |
| 02/22/1990 | WO1990001318A1 Substituted phenylacetonitriles used to overcome resistance to drugs in anti-malarial therapy |
| 02/22/1990 | WO1990001317A1 Substituted phenylacetonitriles used to overcome resistance to drugs in oncolytic therapy |
| 02/22/1990 | EP0229757A4 A method of bonding two substrates using arylcyclobutene monomeric compositions. |
| 02/22/1990 | DE3828059A1 Process for the preparation of side chain-halogenated alkylbenzene derivatives |
| 02/21/1990 | CN1039809A Process for preparing substituted aminomethytetralins and their heterocyclic analogues |
| 02/21/1990 | CN1039799A Preparation and application for 2-(2'-nitrobenzoyl)-1, 3-cyclohe-xanediones |
| 02/21/1990 | CN1039797A Difluoromethyl compounds |
| 02/20/1990 | US4902814 Chemical intermediates for insecticides and acaricides |
| 02/20/1990 | US4902795 Intermediates for 1,8-bridged 4-quinolone-3-carboxylic acid antibacterials |
| 02/15/1990 | DE3921809A1 Niedermolekulare glasbildende verbindungen und ihre verwendung Low molecular glass-forming compounds and their use |
| 02/14/1990 | EP0354681A2 Ultraviolet radiation absorbing naphthalenylidene compositions |
| 02/14/1990 | EP0354655A2 1-Phenyl-1-propanol derivatives |
| 02/14/1990 | EP0354571A1 Oximethers, method for their preparation and fungicides containing them |
| 02/14/1990 | EP0354444A2 Process for the introduction of fluorine on aromatic nucleus by nucleophilic exchange |
| 02/14/1990 | EP0354434A2 Process for the preparation of rod-like compounds |
| 02/14/1990 | CN1039584A Herbicidal acrylonitrile derivatives |
| 02/13/1990 | US4900859 Process for 4-dimethylamino-3,5-dimethoxybenzaldehyde |
| 02/13/1990 | US4900823 Phenyl ketone derivatives |
| 02/13/1990 | US4900807 Polymer from nitrile terminated compounds having Schiff bonds and process for preparing the same |
| 02/13/1990 | US4900667 Dietetics |
| 02/13/1990 | US4900349 Amide derivatives and their use as fungicides and plant growth regulators |
| 02/13/1990 | CA1265793A1 Cycloaliphatic unsaturated derivatives, process for their preparation and use as therapeutic agents |
| 02/08/1990 | WO1990001056A1 Difluoromethyl compounds |
| 02/08/1990 | DE3826796A1 Substituierte phenylacetonitrile zur verwendung als resistenzbrecher Substituted phenylacetonitrile for use as resistance breakers |
| 02/07/1990 | EP0353732A2 Fluoro-olefins, method for their preparation and their use |
| 02/07/1990 | CN1039413A Production technology improved for azodisoheptonitrile |
| 02/06/1990 | US4898973 Trisubstituted benzoic acid intermediates |
| 02/06/1990 | US4898883 1-Substituted derivatives of 4-methoxy-2,3,6-trimethylbenzene, process for their preparation and medicinal and cosmetic compositions containing them |
| 02/06/1990 | US4898877 Circulation-active cyclohexenecarboxylates |
| 02/06/1990 | US4898609 Herbicides |
| 02/06/1990 | CA1265529A1 Substituted naphthoic acid process |
| 02/06/1990 | CA1265526A1 Cyclohexenone derivatives and their use for controlling undesirable plant growth |
| 01/31/1990 | EP0352812A1 Antiarthritic alpha-arylcarbamoyl cyanoacetic acid derivatives |
| 01/31/1990 | EP0352718A2 Partially fluorinated compounds and polymers |
| 01/31/1990 | EP0352613A2 Substituted amino methyl tetralines, and their heterocyclic analogous compounds |
| 01/31/1990 | EP0352563A2 Process for the hydroxylation of electrophilic aromatic compounds |
| 01/31/1990 | EP0352504A1 Process for the simultaneous preparation of 3-dialkylaminopropionitriles, bis-(2-cyanoethyl)-ether and if required ethylene cyanohydrine |
| 01/30/1990 | US4897481 Process for the minimization of racemization in the preparation of optically active ((aryloxy)phenoxy)propionate herbicides |
| 01/30/1990 | US4897419 Pest-combating agents based on derivatives of 2,3-diaminomaleonitrile |
| 01/30/1990 | US4897223 Triarylmethane dyes for pressure sensitive elements; microencapsulation |
| 01/30/1990 | US4897109 Compositions for protecting culture plants from the phytotoxic action of herbicidally active chloracetanilides |
| 01/25/1990 | WO1990000535A1 Terminal chlorination of normal alkane hydrocarbons |
| 01/24/1990 | EP0352023A1 Method for ammoxidation of paraffins and catalyst system therefor |
| 01/24/1990 | EP0352007A2 Dimerisation process |
| 01/24/1990 | EP0351887A1 Tricyclic aromatic compounds |
| 01/24/1990 | CN1039016A Anthelmintic n'-substituted-n, n'disubstitutedhydrazines |
| 01/23/1990 | US4895974 Agriculture |
| 01/23/1990 | US4895971 From ammonia, and hydrogen cyanide and formaldehyde, unpurified reactor product gases |
| 01/23/1990 | CA1264763A1 Process for the preparation of diphenyl ethers |
| 01/23/1990 | CA1264757A1 Process for preparing perfluoroalkylated alcohols |
| 01/18/1990 | DE3918884A1 Fluessigkristalline mischungen Mixtures Fluessigkristalline |
| 01/18/1990 | DE3822501A1 Plant growth regulators |
| 01/17/1990 | EP0351382A2 Process for the synthesis of optically active aminoacids |
| 01/17/1990 | EP0350908A2 Process for the production of S-cyanohydrines |
| 01/17/1990 | EP0350738A2 (S)-emopamil for use in the treatment of migraine |
| 01/17/1990 | EP0350709A2 Organic conductive complex |