| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 03/03/1999 | EP0899254A2 Bromine compound production method |
| 03/03/1999 | EP0898556A1 A process for the production of hydrofluoroethers |
| 03/03/1999 | EP0642560B1 Compositions of a fluoroether and a hydrofluorocarbon |
| 03/03/1999 | EP0626957B1 Styril derivatives and processes for their preparation |
| 03/03/1999 | CN1209798A Dihalopropene compound, their use as insecticides/acaricides and intermediates |
| 03/02/1999 | US5877357 Process for preparing perhaloethers from perhaloolefins and new perhaloethers thereby obtained |
| 03/02/1999 | US5877342 Skin disorders; respiratory system disorders; cardiovascular disorders |
| 03/02/1999 | US5877312 Method for preparing alkylating agents for their use for alkylating cyclic ureas |
| 03/02/1999 | US5877214 Polyaryl-poly(ethylene glycol) supports for solution-phase combinatorial synthesis |
| 03/02/1999 | US5877190 Substituted biphenyl compounds |
| 03/02/1999 | US5876561 Chlorination; delignification |
| 03/02/1999 | CA2117250C Alkoxyphenylalkylamine derivatives |
| 02/25/1999 | WO1999008986A1 Method for the synthesis of taxanes |
| 02/25/1999 | CA2302699A1 Method for the synthesis of taxanes |
| 02/24/1999 | EP0897917A1 Compounds for use in the preparation of antiretroviral enantiomeric nucleotide analogs |
| 02/24/1999 | EP0897744A1 Waterborne coating and ink comprising ethoxylated acetylenic glycols having low dynamic surface tension |
| 02/24/1999 | EP0897381A1 Polyether amino acid ester compounds, preparation method and use thereof |
| 02/24/1999 | CN1209114A Process for preparing alkyl ethers and mixtures thereof |
| 02/24/1999 | CN1209113A Process for preparing tertiary alkyl ethers |
| 02/24/1999 | CN1209077A Etherification-hydrogenation process |
| 02/23/1999 | US5874656 Heating ester of chloroformic acid in the liquid phase in the presence of a polychlorinated benzene and hydrogen fluoride |
| 02/23/1999 | US5874642 Bis ethers containing a 2,2'-biaryl radical and a process for their preparation |
| 02/23/1999 | US5874511 Polymers of controlled molecular weight and end-group functionality |
| 02/23/1999 | US5874460 1,3-benzodioxole and 1,2-dialkoxybenzene derivatives as ocular hypotensive agents |
| 02/23/1999 | US5874179 Reacting a organophosphorus with a bi(aldehyde or ketons)organonitrogen compound |
| 02/17/1999 | EP0896590A1 Rapid purification by polymer supported quench |
| 02/16/1999 | US5872301 Bifunctional precursors for the preparation of liquid crystals |
| 02/16/1999 | US5872137 Dihalopropene compounds, insecticidal/acaricidal agents containing same, and intermediates for their production |
| 02/11/1999 | WO1999006392A1 Method for preparing 2h-1 benzopyranes and synthesis intermediates |
| 02/11/1999 | WO1999006344A1 Method for producing 3-methyl 2-butenal acetals |
| 02/11/1999 | WO1999006343A1 Process for the preparation of 1-(3,4-dimethoxyphenyl)ethanol |
| 02/11/1999 | WO1999006338A1 Method for oxidising substituted hydrocarbon derivatives |
| 02/10/1999 | EP0895981A1 Novel terphenyl compounds and medicines containing the same |
| 02/09/1999 | US5869705 Enzyme-activated 1,2-dioxetanes |
| 02/09/1999 | US5869702 Polyol ether derivatives and production methods therefor |
| 02/09/1999 | US5869658 Polymeric organic host materials that contain or that are coated with the novel naphthopyran compounds, lenses |
| 02/09/1999 | US5869537 Macrophage lipid chemoattractant |
| 02/09/1999 | US5869506 Fluoropropene compound, an insecticide containing the same and an intermediate for production thereof |
| 02/04/1999 | DE19733258A1 Verfahren zur Herstellung von Acetalen des 3-Methyl-2-butenals A process for preparing acetals of the 3-methyl-2-butenal |
| 02/02/1999 | US5866616 3,3-(disubstituted) cyclohexan-1-ol monomers and related compounds |
| 02/02/1999 | US5866389 Kit for conducting an assay to detect a substance using enzymatically-induced decomposition of dioxetanes |
| 02/02/1999 | CA2053615C Liquid phase process for dimethyl ether synthesis |
| 01/27/1999 | EP0893444A1 Process for reparing 2,2,3,3-tetrafluoro-1,4-benzodioxanes, new o-(2-bromo-1,1,2,2,-tetrafluoroethoxy)-phenols and new2-bromo-1,1,2,2-tetrafuoroethoxy-phenylethers |
| 01/27/1999 | EP0893424A1 Alpha,alpha-difluorobenzyl ether derivatives, liquid crystal compositions, and liquid crystal display devices |
| 01/27/1999 | EP0893423A1 Liquid crystal compounds having fluorinated linkages, liquid crystal compositions, and liquid crystal display devices |
| 01/27/1999 | EP0893421A1 Alkenyl compounds, liquid crystal compositions, and liquid crystal display devices |
| 01/27/1999 | CN1206395A Pesticide compounds, compositions and process for preparation thereof |
| 01/27/1999 | CN1206007A Process for producing chromans |
| 01/27/1999 | CN1205998A Mild catalytic fluorochloro ether dechlorinating process |
| 01/26/1999 | US5864052 Dehydrogenation of field butane and isobutane; dimerizing a separated butene to a di-n-butene used as a chemical intermediate; etherifying the isobutene by an alkanol to form a tert-butyl alkyl ether |
| 01/26/1999 | US5863992 Bisphenol a for polycarbonates |
| 01/26/1999 | US5863942 Retinoid conjugate compounds useful for the treatment of aging skin |
| 01/21/1999 | WO1999002475A1 Method for etherifying a benzyl alcohol, resulting products and applications |
| 01/20/1999 | EP0891974A1 Process for producing chromans |
| 01/20/1999 | EP0891961A1 Liquid crystal compounds having fluorinated 1,4-phenylene skeletons, liquid crystal compositions, and liquid crystal display devices |
| 01/20/1999 | EP0891960A1 Process for the preparation of pyrocathecol mono ethers and pyrocathecols |
| 01/20/1999 | EP0891326A1 Novel vitamin d analogues |
| 01/20/1999 | EP0891314A1 Bisalkenyl derivatives, liquid crystalline compounds and liquid crystal compositions |
| 01/20/1999 | CN1205610A Compounds for control of whitefly |
| 01/20/1999 | CN1205324A Preparation of catechol monoethers and catechols |
| 01/20/1999 | CN1041717C Method for preparing cyclopropane derivatives |
| 01/19/1999 | US5861109 Liquid crystal materials, mixtures and devices |
| 01/19/1999 | CA2002105C Dideoxy-l-arabinitol derivatives as antiviral compounds |
| 01/14/1999 | WO1999001124A1 Synthesis of epothilones, intermediates thereto, analogues and uses thereof |
| 01/14/1999 | WO1998037043A3 Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof |
| 01/13/1999 | EP0783541B1 Nitrogenous polymers used as electroluminescent materials |
| 01/13/1999 | EP0768997B1 Polyalkoxyl terpene derivatives and compositions containing same |
| 01/13/1999 | EP0665208B1 4-ALKOXY-2,6-DI-t-BUTYLPHENOL DERIVATIVE |
| 01/12/1999 | US5859054 Leukotriene B4 derivatives, process for their production and their use as pharmaceutical agents |
| 01/12/1999 | US5858270 Difluorooxymethane derivative and liquid crystal composition |
| 01/07/1999 | WO1999000353A1 Novel thyroid receptor ligands and method |
| 01/07/1999 | WO1999000347A1 Pro-fragrance linear acetals and ketals |
| 01/07/1999 | EP0888442A1 Detergent compositions comprising pro-fragrance compound |
| 01/07/1999 | EP0888439A1 Detergent compositions containing fragrance precursors and the fragrance precursors themselves |
| 01/07/1999 | EP0888271A1 Benzamidine derivatives substituted by amino acid and hydroxy acid derivatives and their use as anti-coagulants |
| 01/07/1999 | EP0888270A1 Dihalopropene compounds, their use as insecticides/acaricides and intermediates for their production |
| 01/07/1999 | EP0888268A1 Method for the cyclotrimerization of alkynes in aqueous solutions |
| 01/07/1999 | EP0888263A1 Turbine-powered, synthesis-gas system and method |
| 01/07/1999 | CA2295114A1 Pro-fragrance linear acetals and ketals |
| 01/06/1999 | CN1204348A Alkanolysis of polyether polyol esters by reactive distillation |
| 01/05/1999 | US5856588 Two-stage etherification of tertiary butyl alcohol using second stage zeolite catalysts for the intermediate preparation of isobutylene |
| 01/05/1999 | US5856542 Process for preparing N,N'-disubstituted P-quinonediimines, their use and organosilanes containing methacryloxy or acryloxy groups, processes for their stabilization and their preparation |
| 12/30/1998 | WO1998058894A1 Method for producing enol ethers |
| 12/30/1998 | EP0887333A1 Process for the production of halogeno-o-hydroxydiphenyl compounds |
| 12/30/1998 | EP0887332A1 Process for the addition of hydroxyl group-containing compounds to alkynes or allenes |
| 12/30/1998 | EP0887331A1 Process for the addition of hydroxyl group-containing compounds to alkynes and allenes |
| 12/30/1998 | EP0887330A1 Process for the addition of hydroxyl group-containing compounds to alkynes or allenes |
| 12/30/1998 | EP0618889B1 Tri-substituted phenyl derivatives and processes for their preparation |
| 12/30/1998 | EP0577785B1 Fluorinated compounds as oxygen transport agents |
| 12/30/1998 | CN1203219A Process for production of halogeno-O-hydroxydiphenyl compounds |
| 12/30/1998 | CN1203216A Process and intermediate compounds for preparation of pesticidal fluoroolefin compounds |
| 12/29/1998 | US5853731 Thromboxane A2 Receptor antagonism and antioxidant action of cinnamophilin and its derivatives, their pharmaceutical compositions and uses |
| 12/29/1998 | US5853613 Chiral cyclohexyl compounds |
| 12/29/1998 | CA2164752C Chemical reactor feed control |
| 12/29/1998 | CA2037091C Production of ethyl tertiary alkyl ethers |
| 12/29/1998 | CA1340294C Fluorination of acetals, ketals and orthoesters |
| 12/24/1998 | DE19726667A1 Verfahren zur Herstellung von Enolethern A process for the preparation of enol ethers |
| 12/23/1998 | EP0885867A1 Process and intermediate compounds for the preparation of pesticidal fluoroolefin compounds |
| 12/23/1998 | EP0885861A1 Liquid-crystal compounds bearing vinyl linkages and liquid-crystal composition |
| 12/23/1998 | EP0724556B1 Alkylene glycols having a higher primary hydroxyl content |