| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 09/04/1990 | US4954659 Food preservative |
| 09/04/1990 | US4954603 Epoxy resin |
| 09/04/1990 | US4954600 Ferroelectric liquid-crystalline polymer and epoxide usable to preparation of the ferroelectric liquid-crystalline polymer |
| 09/04/1990 | US4954582 Benzyloxy vinyl ethers |
| 09/04/1990 | US4954530 Preventing agent for human immunodeficiency virus infection comprising menfegol |
| 08/31/1990 | CA2007932A1 Process for hydroxylating phenols and phenol ethers |
| 08/30/1990 | DE3942642A1 Abgepackte mundpflegemittel mit zahnbelag verhindernden eigenschaften Packaged oral care products with plaque-preventing properties |
| 08/29/1990 | EP0384350A1 Dihydroxy naphthalene derivatives |
| 08/29/1990 | EP0384192A2 N-Aryl nitrogen heterocycles having fluorine-containing substituents |
| 08/29/1990 | EP0384043A2 Methods for the preparation of brominated intermediates |
| 08/29/1990 | CN1044951A Perfluoropolyethers having antirust properties, useful as components or additives for lubricating oils and greases |
| 08/28/1990 | WO1990010003A1 PREPARATION OF 5,6,7-TRINOR-4,8-INTER-m-PHENYLENE PGI2 DERIVATIVES |
| 08/28/1990 | WO1990009973A1 Preparation of 4-substituted aryl olefins |
| 08/28/1990 | US4952736 Reacting alkyl phenol, alcohol, and aldehyde in presence of tertiary amine catalyst |
| 08/28/1990 | US4952717 Myoinositol derivatives and preparation process thereof |
| 08/28/1990 | US4952716 Chemical intermediate for zeaxanthin and its derivatives |
| 08/28/1990 | US4952710 Cyclopenteneheptenoic acid derivatives and method of preparation thereof |
| 08/28/1990 | US4952707 Enzymatically-cleavable chemiluminescent fused polycyclic ring-containing 1,2-dioxetanes |
| 08/28/1990 | CA2046643A1 Preparation of 4-substituted aryl olefins |
| 08/28/1990 | CA1273367A1 Hydroformylation of olefins |
| 08/28/1990 | CA1273316A1 Process for neutralizing perfluoropolyethers |
| 08/22/1990 | EP0383680A2 Pentamidine solutions |
| 08/22/1990 | EP0383621A1 Diphenyldiacetylene derivative |
| 08/22/1990 | EP0382956A1 Process for direct etherification of a dehydrogenation zone effluent stream |
| 08/22/1990 | CN1044807A Composition for denatured denaturation or protection agent for nerve cell and process for preparing benzene derivatives used for composition |
| 08/21/1990 | USRE33307 Cyclic hydroxy compounds |
| 08/21/1990 | US4950817 Process for the preparation of 4,4'-dihalobiphenyls |
| 08/21/1990 | US4950813 Preparation of substituted benzotrichlorides |
| 08/21/1990 | US4950809 Process for preparing hydroxylated aromatic derivatives by the Baeyer-Villiger reaction |
| 08/21/1990 | US4950791 Reducing halo-substituted phenylalkylketone to form alcohol, reacting alcohol with amine |
| 08/21/1990 | US4950674 Arylalkylheterocyclic amines,N-substituted by aryloxyalkyl group in a method for allergy treatment |
| 08/21/1990 | US4950369 By electrochemical oxidation in an aqueous medium |
| 08/21/1990 | CA2010334A1 Dihydroxynaphthalene derivatives |
| 08/21/1990 | CA1273026A1 Vinylbenzyl ethers of polyhydric halogenated phenolic compounds |
| 08/18/1990 | WO1990009420A1 Liquid crystalline media containing fluorinated oligophenyls |
| 08/18/1990 | CA2027557A1 Liquid crystalline media containing fluorinated oligophenyls |
| 08/18/1990 | CA2010311A1 N-aryl nitrogen heterocycles having fluorine-containing substituents |
| 08/16/1990 | EP0382224A2 Perfluoropolyethers having antirust properties |
| 08/16/1990 | EP0382213A2 Biphenyl derivative, nerve cell degeneration repairing or protecting agent and process for preparing a phenyl derivative contained in the agent |
| 08/16/1990 | EP0382050A1 Process for the preparation of alkanols |
| 08/16/1990 | EP0381728A1 Difluoromethyl compounds. |
| 08/14/1990 | US4948781 Novel odorant and/or flavoring substances |
| 08/14/1990 | US4948780 Alcohols and ethers having cyclododecyl and cyclododecenyl groups, process for their preparation and scents containing same |
| 08/14/1990 | CA1272739A1 Perfluorination of ethers |
| 08/14/1990 | CA1272734A1 Styryl terminated macromolecular monomers of polyethers |
| 08/14/1990 | CA1272731A1 Anthracene derivatives |
| 08/14/1990 | CA1272723A1 Process for the preparation of new phenol derivatives |
| 08/10/1990 | CA2008401A1 Oxidized diphenyleteroalkanes , the preparation and use thereof |
| 08/10/1990 | CA2008042A1 Diphenylheteroalkyl derivatives, the preparation thereof and drugs and cosmetics prepared therefrom |
| 08/09/1990 | WO1990009364A1 Vinyloxy hydroxyalkylcycloalkane and preparation therefor |
| 08/09/1990 | DE3913554A1 New bi:phenylyl:ethane cpds. - for use in liq. crystal phases having large optical anisotropy and increased stability |
| 08/09/1990 | DE3902328A1 Biphenylylethanes |
| 08/09/1990 | CA2045645A1 Vinyloxy hydroxyalkylcycloalkane and preparation therefor |
| 08/08/1990 | EP0381623A1 Process for the production of substituted cyclopropanals |
| 08/08/1990 | EP0381481A1 A process for producing alkenyl ethers |
| 08/08/1990 | EP0381086A1 Process for the purification and stabilisation of perfluoropolyethers |
| 08/08/1990 | EP0381026A2 Optical oxygen sensor |
| 08/08/1990 | EP0380578A1 A process for the preparation of 1,4-disubstituted 2-butenes. |
| 08/08/1990 | EP0380559A1 Oligonucleotide functionalizing reagents and methods. |
| 08/08/1990 | EP0290319B1 1-Fluoro-1-halogeno-dioxa-3,6-bicyclo[4.1.0]heptane, preparation process and use |
| 08/08/1990 | CN1044456A Process for preparing naphthalene derivs. |
| 08/07/1990 | US4947006 Process for preparing fluorinated conjugated olefinic products and new products thus obtained |
| 08/07/1990 | US4947005 Hydroformylation |
| 08/07/1990 | US4946992 Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom |
| 08/07/1990 | US4946984 Condensation reaction of alkylene oxides and organic compounds having at least one active hydrogen |
| 08/07/1990 | US4946936 Fluorinated polymers and copolymers containing perfluoropolyethers blocks |
| 08/07/1990 | US4946935 Fluorine-containing aromatic compound, process for preparing the same and use thereof |
| 08/07/1990 | US4946865 Dipropargyloxybenzene compounds and their production |
| 08/07/1990 | US4946841 Pyridazine 3,5-dihydroxy carboxylic acids and derivatives thereof, the use thereof for hypercholesterolemia |
| 08/07/1990 | US4946759 Cleavage product under the action of actinic radiation |
| 08/07/1990 | US4946670 New polygylcerol ethers and their use in cosmetics and in pharmacy |
| 08/07/1990 | CA1272448A1 Pharmaceutical composition containing at least one benzonorbornen derivative as active principle |
| 08/03/1990 | CA2009024A1 Optical oxygen sensor |
| 08/02/1990 | CA2009008A1 Process for the preparation of substituted cyclopropanecarbaldehydes |
| 08/01/1990 | EP0380409A1 Process for the preparation of non-ionic surface-active agents from isopropylidene-1,2 epoxypropyl-3 glycerol and from hydroxylated compounds, non-ionic surface-active agents and use of same |
| 08/01/1990 | EP0380392A2 Derivatives of benzocycloalkenyl dihydroxyalkanoic acids, methods of making them and phrmaceuticals containing them |
| 08/01/1990 | EP0379981A1 Acetales of oxo-tetralines and of oxo-indanes |
| 08/01/1990 | EP0379940A2 Glycidyl derivatives of 2,6-dibromo-3,5-dialkyl-4-hydroxybenzyl ethers |
| 08/01/1990 | EP0379935A1 A process for preparing naphthalene derivatives |
| 08/01/1990 | EP0379716A1 Chemiluminescent 1,2-dioxetane compounds |
| 08/01/1990 | EP0278211B1 Process for the manufacture of p-substituted o-benzylphenols |
| 08/01/1990 | EP0257049B1 Chiral compounds |
| 08/01/1990 | EP0256097B1 Vinyl compounds and liquid crystal phase |
| 08/01/1990 | CN1044223A Packaged antibacterial antiplaque oral composition |
| 07/31/1990 | US4945100 Process for the preparation of 1-triazolylethyl ether derivatives |
| 07/31/1990 | CA2008857A1 Process for the purification and stabilization of perfluoropolyethers |
| 07/31/1990 | CA1272214A2 Spiro¬benzofuran-2(3h),1'cycloheptane|s, a process and intermediates for their preparation and their use as medicaments |
| 07/28/1990 | WO1990008757A1 Diphenylylethanes and liquid crystalline phase |
| 07/28/1990 | WO1990008756A1 Diphenylethanes |
| 07/28/1990 | CA2026112A1 Biphenylylethanes |
| 07/28/1990 | CA2026110A1 Biphenylylethanes and liquid-crystalline phase |
| 07/27/1990 | CA2007581A1 Process for preparing naphthalene derivatives |
| 07/26/1990 | WO1990008119A1 Phenyl naphthalenes having liquid crystalline properties |
| 07/26/1990 | CA2008636A1 Process for preparing non-ionic surfactants from 2.2-dimthyl-4- [(oxiran-2-ylmthoxy)mthyl]-1,3-dioxolane and hydroxylated compounds; new non-ionic surfactants and their use |
| 07/25/1990 | EP0379070A1 Process for preparing chlorotrifluoroethylene telomers and telomers obtained thereby |
| 07/25/1990 | EP0378916A1 Catalytic reactions using zeolites |
| 07/25/1990 | EP0378574A1 Fluorination of orthocarbonates and polyalkoxypropanes |
| 07/25/1990 | CN1044052A Catalytic reactions using zeolites |
| 07/24/1990 | US4943665 Modified bisphenols containing arylcyclobutenealkyl ethers and cured compositions therefrom |
| 07/24/1990 | US4943664 Long chain alkyl group and three hydroxy groups |