Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 43 - Ethers; Compounds having groups, groups or groups
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
01/1997
01/08/1997EP0591204B1 Pharmaceutical formulations
01/08/1997EP0541793B1 Vinyl compounds and liquid-crystal medium
01/08/1997CN1033742C Solid strengthened acid catalyst for preparation of glycol ether
01/07/1997US5591860 Retroviral protease inhibiting compounds
01/07/1997US5591772 Dietary supplements
01/07/1997US5591756 Leukotriene synthesis inhibitors
01/03/1997WO1997000233A1 Compounds having alkyl-substituted alkenylene moiety and liquid crystal composition
01/02/1997EP0640064B1 Process and apparatus for preparing tertiary alkyl ethers
01/02/1997EP0583251B1 Process for purifying and end-capping polyols made using double metal cyanide catalysts
01/01/1997CN1139441A Polyether Glycols and alcohols derived from 3,4-epoxy-1-butene
01/01/1997CN1139424A Process for separation of glycols from dimethyl terephthalate
01/01/1997CN1139103A Process for synthesis of hydrocarbon compounds which are fluorinated on carbon of alkyl chain
01/01/1997CN1033697C Process for preparing alkylaryl ether
12/1996
12/31/1996US5589597 Process of producing ether compound
12/31/1996US5589557 Fluorinated polymers and copolymers containing cyclic structures
12/31/1996US5589513 Pharmaceutical composition and process for the preparation thereof
12/31/1996US5589103 Mesomorphic compound, liquid crystal composition containing same, and liquid crystal device using same
12/31/1996US5589102 Benzene derivatives, and liquid-crystalline medium
12/27/1996WO1996041787A1 Liquid crystal compounds having substituted alkyl groups, liquid crystal composition, and liquid crystal display element
12/27/1996EP0749976A1 Novel anthracycline derivatives containing trifluoromethylated sugar unit
12/27/1996EP0623594B1 Phenethyl alcohol derivative and recording material containing the same
12/25/1996CN1138849A Process for producing n-butyraldehyde and/or n-butanol
12/25/1996CN1138568A Process for producing chloro-ether
12/25/1996CN1033619C A distilling process and plant of catalytic reaction
12/19/1996WO1996040834A1 Refrigerants based on hydrofluoroether of fluoroether
12/19/1996WO1996040672A1 Combinatorial libraries having aminodiol monomer subunits
12/18/1996EP0748307A1 Skin lightening compositions
12/18/1996EP0748306A1 Process for making monoacetals of hydroquinone
12/18/1996EP0702596B1 Catalytic materials comprising layered clay macrospheres
12/18/1996EP0666736B1 Stabilization of fluorocarbon emulsions
12/17/1996US5586051 Chemical reactor feed control
12/17/1996US5585525 Reacting monoether of hydroquinone with enol ether in presence of acid catalyst to form protected monoacetal, reacting with nonacidic hydrogen transfer source in presence of metal catalyst to cleave protective group
12/17/1996US5585517 Catalyzing the hydrohalogenation in presence of an azoic free radical catalyst and sulfites
12/12/1996WO1996039372A2 Macrophage lipid chemoattractant
12/12/1996WO1996039370A1 Purification of fluorinated dimethyl ethers
12/12/1996WO1996039145A1 Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of her-2 autophosphorylation properties
12/12/1996CA2222040A1 Macrophage lipid chemoattractant
12/12/1996CA2220432A1 Purification of fluorinated dimethyl ethers
12/11/1996EP0747336A1 Alkenyl cyclohexane derivatives and liquid crystal compositions
12/11/1996EP0747123A2 Solid acid-base catalyst
12/11/1996EP0746986A2 Delayed release flavourant compositions
12/11/1996CN1137525A Naphthyl compounds, intermediates, compositions, and methods
12/10/1996US5583266 Integrated process for the production of isopropyl alcohol and diisopropyl ethers
12/10/1996US5583264 Para-c5 alky-substituted ethoxycyclohexanes, organoleptic uses thereof and processes for preparing same
12/10/1996US5583233 Retroviral protease inhibiting compounds
12/10/1996US5583232 Treating human immunodeficiency virus infections
12/10/1996US5582980 Bears an aromatic substituent with an enzyme cleavable meta-substituted moiety
12/10/1996US5582767 Liquid crystals
12/10/1996CA2102576C Process for the preparation of acetals and hemiacetal esters
12/09/1996CA2178289A1 Delayed release flavourant compositions
12/04/1996EP0746050A1 Non-aqueous electrolyte secondary battery
12/04/1996EP0745577A2 Boosters for high contrast silver halide imaging elements
12/04/1996EP0745063A1 Substituted biphenyl derivatives as phosphodiesterase inhibitors
12/04/1996CN1137279A Process for purifying polyols
12/04/1996CN1137265A Dihalopropene compounds, insecticidal/acaricidal agents containing same, and intermediates for their production
12/03/1996US5581006 Synthesis of 19-nor vitamin D compounds
12/03/1996US5580996 Oxygen-containing aliphatic compounds and their use as intermediates for the preparation of 4-hydroxy-2, 5-dimethyl-3(2H)-furanone
12/03/1996US5580984 Retroviral protease inhibiting compounds
12/03/1996US5580888 Administering for therapy and prophylaxis of asthma; potent phosphodiesterase iv isoenzyme inhibitors
12/03/1996US5580488 Mesomorphic compound liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display method
11/1996
11/28/1996WO1996037452A1 Method for hydroxyalkylating a carbocyclic aromatic ether
11/28/1996WO1996037451A1 Liquid crystalline compounds having exo-methylene site and liquid crystal compositions comprising the same
11/27/1996EP0744391A1 Process for the preparation of aromatic acetyles using palladacyclen as acatalysts
11/27/1996EP0743990A1 PREPARATION OF $i(F)-ALKYL $i(F)-ISOBUTYL ETHERS BY ELECTROCHEMICAL FLUORINATION
11/27/1996EP0743938A1 Substituted spiro compounds for the treatment of inflammation
11/27/1996CN1136845A Sensors for neutral molecules
11/27/1996CN1136552A Catalytic synthesizing process for ethers
11/27/1996CA2177232A1 Non-aqueous electrolyte secondary battery
11/26/1996US5578740 Process for preparation of epoxy compounds essentially free of organic halides
11/26/1996US5578737 Chlorination process, alkylation of products of said process and some products thereof
11/26/1996US5578686 Phenolic allyl ethers
11/26/1996US5578253 Chemiluminescent dialkyl-substituted 1,2-dioxetane compounds, methods of synthesis and use
11/26/1996US5578137 Azeotropic or azeotrope-like compositions including 1,1,1,2,3,4,4,5,5,5-decafluoropentane
11/21/1996WO1996036688A1 Azeotrope-like compositions and their use
11/21/1996WO1996036583A1 Novel ether compound and process for producing the same
11/21/1996CA2218890A1 Azeotrope-like compositions and their use
11/20/1996EP0743293A1 Process for producing biaryl compound
11/20/1996CN1136065A Pseudoazeotropic mixtures besed on difluoromethane and on pentafluoroethane, and applications thereof as refrigerants
11/20/1996CN1136064A Pseudoazeotropic mixtures based on difluoromethane and on pentafluorodimethyl ether, and applications thereof as refrigerants
11/20/1996CN1135934A 化学反应器进料控制 Chemical reactor feed control
11/19/1996US5576465 Dehydroetherification of acetals or ketals by heating
11/19/1996US5576464 Removal of methanol from methyl tertiary butyl ether
11/19/1996US5576281 Biogradable low foaming surfactants as a rinse aid for autodish applications
11/19/1996US5576012 Pharmaceutical aqueous formulations containing a sparingly soluble pharmaceutical active compound with a solubilizing polymeric agent
11/14/1996WO1996035747A1 Alkyl end-capped, halogenated polyethers
11/14/1996DE19517049A1 Di:alkyl:ether(s) prodn., useful components in cosmetic prepns.,
11/13/1996EP0742275A1 Liquid crystal compound and liquid crystal composition containing the same
11/13/1996EP0742197A1 Triphenylenederivatives
11/13/1996EP0742196A1 Cyclooctadiene derivative
11/13/1996EP0742195A1 Process and installation for the conversion of C4 and C5 olefinic fractions into ethers and propylene
11/13/1996EP0741707A1 SUBSTITUTED AROMATIC COMPOUNDS AS c.AMP PHOSPHODIESTERASE- AND TNF-INHIBITORS
11/13/1996EP0741688A1 Process for the separation of glycols from dimethyl terephthalate
11/13/1996EP0741687A1 Leukotriene b 4? derivatives, methods of preparing them and their use as drugs
11/13/1996EP0741686A1 New leukotriene b 4? derivatives, methods of preparing them and their use as drugs
11/13/1996EP0741681A1 Process for producing 3-aryl propines and novel 3-aryl propines
11/13/1996CN1135515A Liquid crystal alkynyl tolane compound, liquid crystal composition and liquid crystal display part
11/12/1996US5574193 Initiators for telomerization of polyfluoroalkyl iodides with fluoroolefins
11/12/1996US5574190 Naphthyl compounds, intermediates, compositions, and methods
11/12/1996US5574178 4,6-Di-t-butyl-dihydrobenzofuran-5-ol and its derivatives
11/12/1996US5574036 Adamantyl-substituted polycyclic acetylene compounds and pharmaceutical/cosmetic compositions comprised thereof
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