Patents
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
01/1995
01/31/1995US5386064 Contacting formaldehyde with hydrogen fluoride in the presence of a water-immiscible solvent for the product
01/31/1995US5385996 Free radical polymerization with initiator and chain transfer agent yields narrow distribution of low molecular weight endcapped polymers
01/31/1995US5385721 X-ray radiology and computer tomography; uniform coating of the soft tissues; medical diagnosis
01/31/1995US5385693 Having rapid response and low phase transition temperature
01/31/1995US5385692 Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method
01/31/1995CA1334170C Methods of treating tumors with compositions of catecholic butanes
01/26/1995WO1995002572A1 Process for preparing 5,8-dihydronaphthoquinone derivatives, novel 5,8-dihydronaphthoquinone derivatives and their use as anticancer agent
01/26/1995CA2144518A1 Process for preparing 5,8-dihydronaphtoquinone derivatives, novel 5,8-dihydronaphtoquinone derivatives and their use as anticancer agent
01/25/1995EP0635471A1 Synthesis of alkyl t-alkyl ether using alkylsulfonic acid-modified oxide catalysts
01/25/1995EP0635469A1 2,4,5-Trihalogeno-stilbenes, process for their preparation and their use
01/25/1995EP0510165B1 Amphiphilic non-ionic, glycerol-derived compounds, a method for preparing same, corresponding intermediate compounds and compositions containing said compounds
01/24/1995US5384416 Stereospecific insecticides
01/24/1995US5384072 Liquid crystals
01/24/1995CA2128658A1 2,4,5-trihalostilbenes and a process for the preparation thereof
01/20/1995CA2128266A1 One step synthesis of methyl t-butyl ether from t-butanol using alkylsulfonic acid-modified oxide catalysts
01/19/1995WO1995001960A1 Novel structural analogues of vitamin d
01/19/1995WO1995001950A1 Tetrahydronaphthalene derivative, process for producing the same, and retrovirus infection remedy containing the same as active ingredient
01/19/1995WO1995001949A1 Process for converting acetals to ethers
01/18/1995EP0633776A1 Compounds useful for treating allergic and inflammatory diseases
01/17/1995US5382707 Integrated MTBE process
01/17/1995US5382704 Fluorinated methyl ethers
01/17/1995US5382703 Electron beam-graftable compound and product from its use
01/17/1995US5382687 Enamine derivatives
01/17/1995US5382600 Anticholinergic agents
01/17/1995US5382380 P-terphenyl derivatives and liquid crystalline compositions
01/17/1995US5382379 Cyclohexane derivative
01/12/1995WO1995001320A1 Fluorinated methyl ethers
01/11/1995EP0633305A2 Use in perfumery of 2(1-vinyl-5-hexenyl) cyclopentanone, a process for preparing same and process intermediates
01/11/1995EP0632811A1 Production of trifluorovinyl ethers
01/11/1995EP0532577B1 Functionalized trifluorovinyl ethers and polymers therefrom
01/10/1995US5380904 Process for rendering a surface biocompatible, and articles containing the same
01/10/1995US5380892 Clathrates
01/10/1995US5380886 Process for the production of epoxide ring opening products having a defined residual epoxide oxygen content
01/10/1995US5380461 Trans-dihalogenostilbene compounds and liquid crystal electro-optical devices using them
01/05/1995WO1995000467A1 Process for preparing phenethanol ethers
01/05/1995WO1995000466A1 Dibenzocyclooctane compound and retrovirus infection remedy containing the same as active ingredient
01/05/1995WO1995000465A1 Novel clathrate compound, process for producing the same, and antifouling agent
01/05/1995DE4321197A1 Substituted phenylene compounds
01/04/1995EP0632003A1 Novel phenol compounds containing methoxymethyl group or hydroxymethyl group
01/04/1995EP0631606A1 Poly(oxyalkylene) hydroxyaromatic ethers and fuel compositions containing the same
01/04/1995EP0631474A1 Cyclic anti-tumor promoter compounds, compositions and methods for production and use
01/04/1995EP0625971A4 Uv light stabilizing, antioxidant and colorant compounds.
01/04/1995EP0418362B1 Trifluoromethylcyclohexane derivatives
01/03/1995US5378387 Non-aqueous liquid cleaning products comprising polyalkoxylated derivatives of castor oil ricinoleic acid and analogous fatty alcohols
12/1994
12/28/1994EP0630361A1 Palladium catalyzed alkylative cyclization useful in synthesis of vitamin d and analogues
12/22/1994WO1994029405A1 Liquid crystal materials, mixtures and devices
12/22/1994WO1994029402A1 Compositions including a three carbon cyclic fluoroether
12/22/1994WO1994029263A1 Discotic compounds for use in liquid crystal mixtures
12/22/1994WO1994029255A1 Aromatic acetylcholinesterase inhibitors
12/22/1994WO1994029243A1 Synthesis of substituted triphenylenes, useful as discotic liquid crystals
12/22/1994WO1994029020A1 Catalytic materials comprising layered clay macrospheres
12/22/1994CA2161700A1 Catalytic materials comprising layered clay macrospheres
12/21/1994EP0629601A1 Method for the removal of dimethyl ether from methyl tertiary butyl ether
12/21/1994EP0629216A1 Fluorinated resins with low dielectric constant
12/21/1994CN1027064C Naphthalene derivatives
12/21/1994CN1027048C Catalytic reactions using zeolites
12/20/1994US5374772 Substituted benzoic acids, inhibitors of phospholipases A2
12/20/1994US5374701 Diarylacetylenes, enamines and acetylenic polymers and their production
12/20/1994CA1333571C Preventing agent for human immunodeficiency virus infection comprising menfegol
12/14/1994EP0628532A1 Fluorobenzole derivatives and mesomorphous medium
12/14/1994EP0628530A1 Acetylene derivative, process for producing the same, liquid crystal composition containing the same as active ingredient, and liquid crystal element made therefrom
12/14/1994EP0628528A1 Difluoride derivative and liquid crystal composition containing the same
12/14/1994EP0628019A1 Polyfluoroalkylation of aromatic compounds.
12/14/1994EP0426815B1 Fluorinated biphenyl derivatives
12/13/1994US5372746 Fluoro-substituted tolane compounds and liquid crystalline mixtures containing same
12/08/1994WO1994027960A1 Hydrofluorocarbon-containing compounds and their use in cosmetic compositions
12/08/1994WO1994027951A1 Preparation of cyclopropane esters
12/08/1994WO1994027947A1 PHENYLCYCLOPROPANE COMPOUNDS AND THEIR USE AS cAMP AND TNF INHIBITORS
12/08/1994WO1994027946A1 Novel aromatic compounds and their use in perfume products
12/08/1994WO1994027945A1 Production of perfluoro(alkyl vinyl ethers)
12/08/1994WO1994027944A1 Use of hydrocarbon- and fluorocarbon-containing compounds, in cosmetic compositions, hydrocarbon and fluorocarbon-containing compounds and cosmetic compositions comprising same
12/08/1994DE4318399A1 Perfluorooligo ethers
12/08/1994CA2141411A1 Use of hydrofluorinated carbons in cosmetic compositions; hydrofluorinated carbons and cosmetic compositions containing the same
12/08/1994CA2141408A1 Hydrofluorinated carbons and their use in cosmetic compositions
12/07/1994EP0627400A1 Aromatic acetylcholinesterase inhibitors
12/07/1994EP0627398A1 A method of preparing ortho esters and 1,1-dialkoxycycloalkanes
12/07/1994EP0627397A1 Optically active 1-phenyl-2-substituted propane derivatives and methods of producing the same
12/07/1994EP0627393A1 A process for the production of a cyclopentenol derivative
12/07/1994EP0626957A1 Styril derivatives and processes for their preparation
12/07/1994EP0626940A1 Substituted phenylethenyl compounds having retinoid-like biological activity
12/07/1994EP0626939A1 Tri-substituted phenyl derivatives as phosphodiesterase inhibitors
12/07/1994EP0438563B1 Phenylcyclohexanes and liquid crystal medium
12/07/1994CN1096027A Synthesis of fluoromethyl ether
12/06/1994USRE34805 Benzonaphthalene derivatives and their use in therapeutic and cosmetic compositions
12/06/1994US5371300 Chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methanes and their preparation
12/06/1994US5371299 Catalytic aldol condensation yields unsaturated aldehyde, then saturation, transformation to diol and methylation with methyl chloride, simplification, efficiency
12/04/1994CA2122768A1 Process for the production of a cyclopentenol derivative
12/02/1994CA2113689A1 Method for the removal of dimethyl ether from methyl tertiary butyl ether
11/1994
11/30/1994EP0626361A1 Process for the preparation of difluoromethoxy- and difluoromethylthioarenes
11/30/1994EP0625971A1 Uv light stabilizing, antioxidant and colorant compounds
11/29/1994US5369127 Treatment of glaucoma
11/29/1994US5369126 Nonatetraenoic acid derivative for use in treating acne
11/29/1994US5368691 Etherification of alkylation
11/24/1994WO1994026840A1 Partially fluorinated benzene derivatives and their use in liquid-crystal media
11/24/1994WO1994026839A1 Partially fluorinated benzene derivatives
11/24/1994WO1994026838A1 Benzene derivatives and liquid-crystal medium
11/24/1994WO1994026837A1 Refrigerant compositions including an acyclic fluoroether
11/24/1994WO1994026804A1 Polyalkylene glycol
11/24/1994WO1994026726A1 Improved chemiluminescent 1,2-dioxetanes
11/24/1994WO1994026684A1 Ethylene glycol recovery process