| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 09/15/1999 | EP0752980B1 Substituted phenyl compounds and processes for preparing the same |
| 09/15/1999 | CN1228758A Haphthyl compounds, intermediates, compositions and methods of use |
| 09/15/1999 | CN1228405A Acetals, their preparation and their use |
| 09/14/1999 | US5952382 Inhibiting the biological effects of an overregulation of retinoid acid receptors and/or of a hypervitaminosis a; treating skin disorder, eye vision defects, skin aging |
| 09/14/1999 | CA2168456C A cargo compartment for a lighter-than-air vehicle |
| 09/10/1999 | WO1999044978A1 Process for purifying fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether |
| 09/08/1999 | EP0939752A1 Manufacture of fluorinated compounds |
| 09/08/1999 | EP0939751A1 Macrophage lipid chemoattractant |
| 09/08/1999 | EP0939749A1 Process for the preparation of benzyl-ethers |
| 09/08/1999 | CN1228080A Novel immunotherapeutic agents and their use in production of cytokine levels |
| 09/08/1999 | CN1228072A Process for preparing 2-aryl-substituted indenes |
| 09/08/1999 | CN1045001C Production tech. for isopropyl ether |
| 09/07/1999 | US5948318 Liquid crystal composition and liquid crystal display device |
| 09/02/1999 | WO1999043645A1 24-hydroxyvitamin d derivatives |
| 09/02/1999 | WO1999043641A1 Intermediate compounds in the synthesis of the a ring moiety of 2-substituted vitamin d derivatives |
| 09/02/1999 | WO1999043639A1 Tertiary alcohol fragrance raw material delivery system |
| 09/02/1999 | CA2321846A1 Tertiary alcohol fragrance raw material delivery system |
| 09/01/1999 | EP0938488A1 Phosphine ligands |
| 09/01/1999 | EP0938462A1 Hydroxyalkylation of phenols |
| 09/01/1999 | EP0782564B1 Iodinated x-ray contrast media |
| 09/01/1999 | CN1227536A Difluophenyl derivative compound, liquid composition and liquid crystal display device |
| 09/01/1999 | CN1044900C Process for preparing chemical industry type methyl t-butyl ether |
| 08/31/1999 | CA2083059C Method and device for filtering plasma |
| 08/31/1999 | CA2069374C Synthesis of 19-nor vitamin d compounds |
| 08/26/1999 | WO1999042427A1 E-2-[4-(4-chloro-1,2-diphenyl-but-1-enyl)phenoxy]ethanol and pharmaceutical compositions thereof |
| 08/26/1999 | WO1999024443A3 Catalysts for asymmetric synthesis containing rigid chiral ligands |
| 08/26/1999 | WO1998022435A9 Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds |
| 08/25/1999 | EP0937738A2 Method for producing a polytetrafluoroethylene granulated powder |
| 08/25/1999 | EP0937021A1 Production of nabumetone or precursors thereof |
| 08/25/1999 | EP0848694A4 Reducing estrogenicity of alkoxylated compounds and products thereof |
| 08/25/1999 | CN1044805C Method and apparatus for etherification reaction of light hydrocarbon and aliphatic alcohol |
| 08/25/1999 | CN1044804C Method for producing methyl tertbutyl ether for production of high purity isobutylene |
| 08/24/1999 | US5942648 Naphthalene derivatives |
| 08/24/1999 | US5942646 Trifluoromethylhydroxyalkyl fluoroalkyl ethers; liquid crystals |
| 08/19/1999 | DE19806221A1 Unsaturated fatty alcohols of natural origin, useful intermediates for nonionic and anionic surfactants for use in cosmetics |
| 08/18/1999 | EP0935597A2 Dihydropyrones with improved antiviral activity |
| 08/18/1999 | EP0799174B1 Biocidal alcohols, their production and their use |
| 08/18/1999 | CN1044661C Pesticides, insecticides, miticides compositions containing silanes derivatives |
| 08/17/1999 | US5939591 Apparatus for producing alkylene glycols, alkylene glyocols having higher primary hydroxyl content, method of producing glycols having higher primary hydroxyl content, method of producing acrylate esters |
| 08/17/1999 | US5939368 Use of 1-methoxy-2-methyl-3-phenylpropane, 1-(2-methoxypropyl)-4-methylbenzene and 3-methoxy-2,2,3-trimethyl-1-phenylbutane in perfumery |
| 08/12/1999 | WO1999040056A1 Hydroxylation activated prodrugs |
| 08/11/1999 | EP0934919A1 Substituted benzene derivative, liquid-crystal composition, and liquid-crystal display element |
| 08/11/1999 | EP0934274A1 Substituted pyridines and biphenyls as anti-hypercholesterinemic, anti-hyperlipoproteinemic and anti-hyperglycemic agents |
| 08/11/1999 | EP0934241A1 Production of 6-bromo-2-methoxynaphthalene and derivatives |
| 08/11/1999 | EP0934240A1 Production of 6-bromo-2-naphthol and derivatives |
| 08/11/1999 | EP0934237A1 Tetracyclic compound having lateral halogen substituent and liquid crystal composition comprising the same |
| 08/10/1999 | US5936132 Chemiluminescence |
| 08/10/1999 | US5936102 Cyclocondensing o-(2-bromotetrafluoroethoxy)phenol in the presence of acid binder |
| 08/10/1999 | US5935978 Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or heteroatom-containing linking group |
| 08/05/1999 | WO1999038830A1 Oligomeric halogenated diphenyl ether compounds |
| 08/05/1999 | WO1999038829A1 Novel tricyclic compound |
| 08/05/1999 | WO1999038828A1 Process for producing butanetriol derivative |
| 08/05/1999 | CA2319418A1 Processes for preparing butanetriol derivatives |
| 08/04/1999 | EP0933346A1 NOVEL p-TERPHENYL COMPOUNDS |
| 08/04/1999 | EP0933027A1 Methods and compositions for protecting animals and humans against attack and infestation by arthropod and helminth parasites |
| 08/04/1999 | EP0590026B1 Orally active antiviral compounds |
| 08/04/1999 | CN1044472C High pureness tetraglycol prepn. method |
| 08/04/1999 | CN1044471C Catalytic synthesizing process for ethers |
| 08/03/1999 | US5932755 Fatty acid ester of etherified polyhydric alcohol |
| 08/03/1999 | US5932565 Vitamin D analogues |
| 08/03/1999 | US5932138 Liquid crystal displays |
| 07/30/1999 | CA2260445A1 Methods and compositions for protecting animals and humans against attack and infestation by arthropod and helminth parasites |
| 07/29/1999 | WO1999037598A1 Process for preparing hydrofluoroethers |
| 07/28/1999 | EP0931064A1 Stabilised monomer composition |
| 07/28/1999 | EP0931055A1 Selective alkylation of an alcohol substituted phenol compound |
| 07/28/1999 | EP0931047A1 Intermediates for the synthesis of vitamin d and steroid derivatives and processes for preparation thereof |
| 07/28/1999 | EP0931046A2 PROCESS FOR PRODUCING n-BUTYLALKYL ETHERS |
| 07/28/1999 | EP0638058B1 Alkoxylation process |
| 07/28/1999 | CN1224013A Method for preparing bicyclohexyl-18-crown-6 |
| 07/28/1999 | CN1223996A Method for preparing di(2-chloroethyl) ether |
| 07/27/1999 | US5929290 A hydrophilic polyether having a fluoro-substituted alkyl end group and a (meth)allyl glycidyl end group; emulsifiers and dispersants for emulsion and suspension polymerization, resp.; resin reforming agents; antisoilants for polyesters |
| 07/27/1999 | US5929288 Process for manufacturing polyene aldehydes |
| 07/27/1999 | US5929264 Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts |
| 07/27/1999 | US5929117 Immunotherapeutic agents |
| 07/22/1999 | WO1999036381A1 Fluorinated oxyvinyl compounds and methods of preparing and using same |
| 07/22/1999 | WO1999036380A1 Anxiolytic agents containing biphenyl derivatives as the active ingredient |
| 07/22/1999 | WO1999021830A8 Process for stereoselective synthesis of prostacyclin derivatives |
| 07/22/1999 | WO1998012165A3 Process for producing alkoxybutenes |
| 07/21/1999 | EP0930288A1 Liquid crystal compounds having negative permittivity, liquid crystal compositions, and liquid crystal display device |
| 07/21/1999 | EP0929509A1 Liquid crystal alkenyl bicyclo 2.2.2]octanes and mixtures and devices containing such compounds |
| 07/21/1999 | EP0929508A1 LIQUID CRYSTALLINE ($i(E,E))-BUTADIENE COMPOUNDS AND MIXTURES AND DEVICES CONTAINING SUCH COMPOUNDS |
| 07/21/1999 | EP0929503A1 A method for producing glycols |
| 07/21/1999 | EP0929501A1 Alkylation and acylation reactions |
| 07/21/1999 | EP0734363B1 Fluorination process |
| 07/21/1999 | CN1223248A Process for producing (E)-alkoxyimino or hydroxyimino-acetamide compounds and intermediates therefor |
| 07/20/1999 | US5925611 Cleaning process and composition |
| 07/15/1999 | WO1999035115A1 Benzyl and benzylidene tetralins and derivatives |
| 07/15/1999 | WO1999034788A1 Synthesis of phenstatin and prodrugs thereof |
| 07/15/1999 | CA2314510A1 Synthesis of phenstatin and prodrugs thereof |
| 07/14/1999 | EP0676387B1 2,2-bis(3,5-disubstituted-4-hydroxyphenyl)propane derivative, process for producing the same, and process for producing pyrogallol therefrom |
| 07/14/1999 | CN1222501A 1,4-diaryl-2,3-difluoro-2-butene insecticidal and acaricidal agents |
| 07/13/1999 | US5922239 Polyol ether derivatives and production methods therefor |
| 07/13/1999 | US5921247 Organoleptic; for smoking composition |
| 07/13/1999 | CA2063019C A process for production of an ether-rich additive |
| 07/06/1999 | US5919818 Tocotrienols and tocotrienol-like compounds and methods for their use |
| 07/06/1999 | CA2161918C Chemical reactor feed control |
| 07/01/1999 | WO1999032424A1 An ortho ester-based surfactant, its preparation and use |
| 07/01/1999 | CA2310646A1 An ortho ester-based surfactant, its preparation and use |
| 06/30/1999 | EP0926120A1 Fluorinated alkyl ether compounds, liquid-crystal compositions, and liquid-crystal display devices |
| 06/30/1999 | EP0926119A1 Dialkoxybenzene electron donors |