| Patents for C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686) |
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| 08/09/1989 | EP0326875A1 Didehydro-vitamin D3 derivatives |
| 08/09/1989 | EP0326869A2 Cycloaliphatic ketones, process for their preparation and their use as perfuming and aromatising ingredients |
| 08/08/1989 | US4855477 Ester intermediates for 2-benzoyl-4-phenyl-1,3-cyclohexanediones |
| 08/08/1989 | US4855464 Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids |
| 08/08/1989 | US4855460 Process for perfluoroalkylation of acid anhydrides |
| 08/08/1989 | US4855323 Leukotriene antagonists, a process for the preparation thereof, and the use thereof for the treatment of diseases |
| 08/08/1989 | US4855322 Antiandrogens;skin disorders |
| 08/02/1989 | EP0326397A2 A process for producing an aqueous 4-hydroxyacetophenone (4-hap) which is stable at room temperature |
| 08/02/1989 | EP0325998A2 3,3-Dimethyl-hex-5-en-2-on derivatives, process for their preparation and their use |
| 08/02/1989 | EP0325963A1 1-Aminomethyl-1,2,3,4-tetrahydronaphthalenes and -indanes |
| 08/02/1989 | EP0325784A2 Process for the preparation of ketones |
| 08/02/1989 | EP0325659A1 Complex compounds for forming thin film of oxide superconductor and process for forming thin film of oxide superconductor |
| 08/01/1989 | US4853472 Vitamin E intermediates |
| 08/01/1989 | US4853381 Ethanolamine compounds |
| 08/01/1989 | US4853156 Process for the manufacture of quinone derivatives |
| 08/01/1989 | US4853151 Liquid crystals |
| 08/01/1989 | US4853028 Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones |
| 07/27/1989 | WO1989006650A1 Dioxetanes for use in assays |
| 07/27/1989 | WO1989006645A1 1-aminomethyl-1,2,3,4-tetrahydronaphthalenes |
| 07/26/1989 | EP0324787A1 Acid catalyzed process |
| 07/25/1989 | US4851584 Oxidation of alcohols in gas phase |
| 07/25/1989 | US4851538 Coupling a haloaromatic compound using carbon monoxide, an alkaline medium and a supported palladium catalyst; efficiency; kinetics |
| 07/25/1989 | US4851423 Pharmaceutically active compounds |
| 07/25/1989 | CA1257877A1 Process for preparing 1,4-dihydroxy, 5-8- dihydronaphthalene and related compounds |
| 07/25/1989 | CA1257869A2 Aryl cyclopropyl ketone intermediates |
| 07/19/1989 | EP0324347A2 3,5-Dihydroxycarboxylic acids and their derivatives, process for their preparation, their use as medicines, pharmaceutical compositions and intermediates |
| 07/19/1989 | CN1033991A Substituted hydroxylamines |
| 07/18/1989 | US4849454 Decyclization, dehydrogenation |
| 07/18/1989 | CA1257746A1 Homocyclic derivatives |
| 07/13/1989 | WO1989006227A1 Phenoxyphenoxypropionates, intermediates thereof and methods of preparation |
| 07/13/1989 | WO1989006226A1 Synthesis of 1,2-dioxetanes and intermediates therefor |
| 07/12/1989 | EP0323897A2 Preparation of 4,4'-diphenoxybenzophenone |
| 07/11/1989 | US4847370 Cyclopentyl ethers and their preparation and pharmaceutical formulation |
| 07/11/1989 | US4847303 Tert-butylphenyl compounds useful as anti-inflammatory agents |
| 07/11/1989 | US4847011 Bis-anthrols and bis-naphthols and diglycidyl ethers thereof |
| 07/11/1989 | US4846998 Cyclohexane derivatives |
| 07/11/1989 | US4846945 Oxidation process |
| 07/11/1989 | CA1257289A1 1-substituted 4-methoxy-2,3,6-trimethylbenzene derivatives; process for preparing the same and their use as cosmetics |
| 07/11/1989 | CA1257281A1 Antiviral and anti-tumor cyclohexadienone compositions |
| 07/11/1989 | CA1257263A2 Aryl cyclopropyl oxirane intermediates |
| 07/06/1989 | DE3843325A1 Ungesaettigte 3-benzyliden-kampfer-derivate, verfahren zu deren herstellung und verwendung derselben als uv-absorber in der kosmetik sowie als zwischenverbindungen bei der synthese von organo-silizium-verbindungen Unsaturated 3-benzylidene-camphor derivatives, processes for their preparation and use thereof as UV absorbers in cosmetics, as well as intermediate compounds in the synthesis of organo-silicon compounds |
| 07/05/1989 | EP0323300A1 Process for the electrochemical synthesis of alpha-saturated ketones |
| 07/05/1989 | EP0322983A1 Phenoxyphenoxypropionates, intermediates thereof and methods of preparation |
| 07/05/1989 | EP0322973A2 Method of preparing optically active cyanohydrin derivatives and their conversion products, and optically active compounds to be obtained in this manner |
| 07/05/1989 | EP0322811A2 Process for producing aldehydes or mixtures of ketones and aldehydes |
| 07/05/1989 | EP0322537A2 Process for the preparation of cyclic ketones by isomerization of epoxides |
| 07/04/1989 | US4845303 Isomerization with metal acetylacetone catalyst |
| 07/04/1989 | US4845302 Preparation of 5H-dibenzo[a,d]cyclohepten-5-ones |
| 07/04/1989 | US4845301 Process for the preparation of α-hdroxyketones |
| 07/04/1989 | US4845258 Production of gem-disubstituted cyclohexadienones |
| 07/04/1989 | US4845254 Novel metal-diketone absorbents for carbon monoxide or olefins |
| 07/04/1989 | US4845243 Optically active dioxalane-one |
| 07/04/1989 | US4845228 Pyridyl-cyclohexanone compounds |
| 07/04/1989 | US4845129 Diaryl substituted cyclopentane and cyclopentene derivatives |
| 07/04/1989 | US4845116 1-(2,4-Difluorophenyl)-1-(1-fluorocylopropyl)-2-(1,2,4-triazol-1-yl)-ethan-1-ol |
| 07/04/1989 | CA1256894A1 Naphtalenic derivatives, their preparation, and cosmetic composition including same |
| 06/28/1989 | EP0322151A2 Aromatic compounds |
| 06/27/1989 | US4843179 Diphenyl ether and carbon dioxide, friedel-crafts catalyst, promoter |
| 06/27/1989 | CA1256450A1 Production of cyclohexyl hydroperoxide |
| 06/27/1989 | CA1256378A1 Pharmaceutical composition containing at least one naphtalenic derivative as active principle |
| 06/21/1989 | EP0321432A1 Process for the preparation of certain substituted aromatic compounds |
| 06/21/1989 | EP0321175A1 Indane derivatives |
| 06/20/1989 | US4841011 Preparation of arylene oligomers |
| 06/20/1989 | US4840971 Novel ether compound, a process for manufacturing the same, a composition containing the same and a use thereof |
| 06/20/1989 | CA1256121A1 Process for the production of methyl isobutyl ketone |
| 06/14/1989 | EP0319585A1 Process for forming thin film of oxide superconductor |
| 06/13/1989 | US4839104 Process for preparing sertraline intermediates |
| 06/13/1989 | US4838932 Certain 2-(2-substituted benzoyl)-4-(substituted imino, oximino or carbonyl)-1,3-cyclohexanediones |
| 06/13/1989 | CA1255599A1 Pharmaceutical compositions containing a 1-substituted methoxy-4-trimethyl-1,2,3,6 benzene derivative |
| 06/07/1989 | EP0319075A2 Cyclohexenone derivatives |
| 06/07/1989 | CN1033277A Substituted tetralins, chromans and related compounds in treatment of asthma |
| 06/06/1989 | US4837365 Chlorinated β-ketoesters, their preparation and their use |
| 06/06/1989 | US4837364 Processes for preparing pentafluoroethoxy- and pentafluoroethylthiobenzene drivatives |
| 06/06/1989 | US4837363 Gastric acid secretion inhibitors, antiulcer agents |
| 06/06/1989 | CA1255327A1 Process for producing acyloxy aromatic carboxylic acid |
| 05/31/1989 | EP0318090A2 Tert-butyl phenyl compounds as anti-inflammatory agents |
| 05/31/1989 | EP0317845A2 Substituted hydroxyl amines |
| 05/30/1989 | US4835319 Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene with a zeolite catalyst |
| 05/30/1989 | US4835318 Process for the preparation of aryl perfluoroalkyl ketones |
| 05/30/1989 | US4835313 (5,6-dichloro-3-oxo-9α-propyl-2,3,9,9α-tetrahydrofluoren-7-yl) alkanimidamides |
| 05/30/1989 | US4835242 Aryl ether ketones |
| 05/30/1989 | US4835192 Pharmacologically active 4-[2-hydroxy-4-(substituted)phenyl]naphthalen-2(1H)-ones and 2-ols, derivatives thereof and intermediates therefor |
| 05/30/1989 | US4835183 Method of treating cancerous and precancerous conditions |
| 05/30/1989 | US4835099 Signal enhancement in immunoassay by modulation of enzymatic catalysis |
| 05/30/1989 | CA1254889A1 Cosmetic compositions containing 1,8-dihydroxy-10- phenyl-9-anthrone as an active ingredient; application thereof and process for preparing the active ingredient |
| 05/24/1989 | EP0317275A2 Control of ectoparasites |
| 05/24/1989 | EP0317158A2 Certain 2-benzoyl-5-hydroxy-4,4,6,6-tetra-substituted-1,3-cyclohexanediones |
| 05/24/1989 | CN1033047A Oximino ether compounds |
| 05/23/1989 | US4833240 Skin disorders; antiinflammatory agents; antialllergens; antitumor agents; ophthalmology |
| 05/23/1989 | US4833164 2-substituted-1-naphthols, pharmaceutical compositions of, and their use as 5-lipoxygenase inhibitors |
| 05/23/1989 | US4833163 Novel cyclopropane carboxylic acid derivatives |
| 05/23/1989 | US4833159 Insecticidal azolyl propanols |
| 05/23/1989 | US4833157 Antiulcer agents |
| 05/23/1989 | CA1254573A1 2-phenylpyridine derivatives |
| 05/23/1989 | CA1254567A1 Substituted hexahydropyrrolo¬1,2-a|quinoline, hexahydro-1h-pyrido¬1,2-a|quinoline, hexahydrobenzo¬e|indene and octahydrophenanthrene cns agents |
| 05/23/1989 | CA1254517A1 Pharmaceutical compositions containing 1,8-dihydroxy-10-phenyl-9-anthrone as an active ingredient |
| 05/17/1989 | EP0316133A2 Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene with a zeolite catalyst |
| 05/17/1989 | EP0315895A1 Tricyclic compounds |
| 05/17/1989 | EP0315748A2 Positive-working radiation-sensitive composistion and radiation-sensitive recording material produced therefrom |
| 05/17/1989 | EP0315701A1 Biphenyl compound |