Patents
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
03/1989
03/15/1989CN1031709A Optically active liquid crystal components
03/15/1989CN1003591B Process for the preparation of fluorinated telomers possesing hydrophilic groups and use thereof
03/14/1989US4812483 Insecticidal alkenes
03/14/1989US4812471 Hypoglycemic 5-(isoxazolyl or isothiazolyl)-oxazolidine-2,4-diones
03/09/1989WO1989001929A2 Fluorination of orthocarbonates and polyalkoxypropanes
03/09/1989WO1989001928A1 Spherical perfluoroethers and process for preparing them
03/08/1989EP0305913A1 Process for the production of dien-1-ols, 9-hydroxydodec-10-enyl-1-tert.butyl ether, and its use as an intermediate in the synthesis of 8,10-dodecane dienol
03/07/1989USH604 Fluoropolymers
03/07/1989US4810765 Cotelomers of vinilydene fluoride with fluorinated olefins and process for their preparation
03/07/1989US4810713 Arylalkyl-heterocyclic amines, n-substituted by aryloxyalkyl groups used in a method for allergy treatment
03/07/1989US4810694 Skin disorders
03/07/1989CA1250857A1 1, 1-diphenyl-propanol derivatives, process for their preparation and pharmaceutical compositions containing them
03/07/1989CA1250844A1 Substituted imidazo¬1,5-a|pyridines, process for their manufacture, pharmaceutical preparations containing these compounds and their therapeutic application
03/01/1989EP0304965A2 Fluorophenoxy compounds, herbicidal compounds and processes
03/01/1989EP0304842A2 Isoprenoid derivatives and anti-ulcer agents containing the same
03/01/1989EP0304738A2 Optically active liquid-crystal components
02/1989
02/28/1989US4808762 Insecticidal cyclopropyl-substituted di(aryl) compounds
02/28/1989US4808750 (pre-or post-)emergence herbicide for broad leaf plants
02/28/1989US4808748 Trifluoromethylation process
02/28/1989US4808736 Reacting substituted propanediol with protected tetramethylbenzene diether using metal hydride and phase transfer catalyst
02/28/1989US4808597 Method for inhibiting the degradation of cartilage
02/28/1989US4808472 Magnetic recording media with protective lubricating coating
02/28/1989US4808339 Arthritis, asthma, cirrhosis, rhinitis
02/28/1989US4808333 Reduced tendency to form smectic phases
02/28/1989CA1250597A1 Hydroxy thia alkenes; process for preparing the same and their use
02/22/1989EP0303617A1 Acid catalyzed process
02/21/1989US4806698 Liquid phase isomerization of iodoaromatic compounds
02/21/1989US4806697 Non-acidic zeolite catalysts
02/21/1989US4806695 Process for etherification of a dehydrogenation zone effluent
02/21/1989US4806694 Polyols
02/21/1989US4806685 Exerts various effects on endocrinous system of rats; inhibits growth of mammary tumors
02/21/1989US4806642 Agent for autoimmune diseases
02/21/1989US4806558 Diarylacetylenes and their use in treating acne
02/21/1989US4806555 Cardiac arrhythmia inhibitor
02/21/1989US4806492 Polypeptide tumor inhibitors and antibodies thereto
02/21/1989US4806147 Substituted 1-benzylsulphonyl-3-heteroaryl-(thio)urea herbicides
02/21/1989CA1250306A1 Process for the preparation of acetylenic derivatives, derivatives thus made, and their use
02/15/1989EP0303227A1 Ethers and thioethers having therapeutical activity, their preparation and pharmaceutical compositions containing them
02/15/1989EP0303184A2 1,1-Dialkoxy- or 1,1-(alpha,omega-alkylenedioxy)-non-2-yn-9-ol and their OH-protected derivatives
02/14/1989US4804789 D-mannite derivatives as starting products for the synthesis of phospholipids
02/14/1989US4804727 Process to produce novel fluorocarbon vinyl ethers and resulting polymers
02/09/1989WO1989000987A1 Process for producing phenylhydroquinones
02/09/1989WO1989000849A1 Cell growth inhibitors and methods of treating cancer and cell proliferative diseases
02/08/1989EP0302626A2 Insecticidal compounds
02/08/1989EP0302487A1 Etherification of polyoxyalkylene derivatives
02/08/1989EP0302392A2 Polyfluoroethers
02/08/1989EP0302195A1 Process for the preparation of naphthacenes
02/07/1989US4803271 Hydrolysis of a 3-acetyl-9-1,3-diacyloxy-2-propoxymethylpurine using an alcoholic solution of a base
02/07/1989US4803225 Cardiovascular disorders
02/07/1989US4803201 Aphidicolane derivatives; viricides; antitumor agents
02/07/1989CA1249824A1 Haloalkoxy or alkylthio anilide derivative of 2-(4- heterocyclic oxyphenoxy)alkanoic or alkenoic acids and their use as herbicides
02/01/1989EP0301587A1 Liquid crystal compounds and intermediates thereof
02/01/1989EP0301402A1 Leukotriene antagonists, process for their preparation and their use in the treatment of illnesses
02/01/1989EP0301401A2 Leukotriene antagonists, process for their preparation, their use in the treatment of illnesses
02/01/1989EP0301112A1 Method for producing a 5-bromo-1-pentanal compound or an acetal derivative thereof
02/01/1989EP0219505B1 Stereoselective process and chiral intermediates for aryloxydropanolamines
01/1989
01/31/1989US4801756 Liquid crystal compound
01/31/1989US4801741 From fluorinated ketone and chlorine fluoride in presence of a group 1a or 2a halide catalyst
01/31/1989US4801735 Leukotriene inhibitors
01/31/1989US4801733 Skin disorders
01/31/1989US4801616 Antiarthrytic
01/31/1989CA1249602A1 Preparation of hydroxylated aromatic compounds
01/26/1989WO1989000559A1 9-halogen-(z)-prostaglandin derivatives, process for manufacturing them, and their use as drugs
01/26/1989WO1989000452A1 Catalyst composition and method for selective dehydrogenation
01/25/1989EP0300527A1 Process for synthetizing polyoxyalkyleneglycol-mono-ethers
01/25/1989EP0300497A1 Optically active compound, process for producing same and liquid crystal composition containing same
01/25/1989EP0300019A1 Propoxylated guerbet alcohols and esters thereof
01/24/1989CA1249272A1 Process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids
01/18/1989EP0299914A1 9-Halogen (Z) prostaglandin derivatives, process for their production and their use as medicines
01/18/1989EP0299893A2 Process for hydroxylating phenols and phenol ethers
01/18/1989EP0299891A1 Process for the selective chlorination of phenolic compounds
01/18/1989EP0299360A2 Hydroxy-mixed ethers, method for their production and their application
01/18/1989EP0299330A1 Process for making decabromodiphenyl oxide
01/18/1989EP0299270A1 Bromination process
01/17/1989US4798912 Agricultural insecticides and fungicides
01/17/1989US4798911 Sulfur-free palladium and copper on carbon support
01/17/1989US4798906 Preparation of alkoxy halides
01/17/1989US4798898 Bronchodilators
01/17/1989US4798838 Anticoagulants, anticholesterol agents
01/17/1989US4798833 Guanine derivative
01/17/1989US4798674 Alcohol, oxygenate, membranes, concentration
01/17/1989CA1248974A1 Process for the preparation of pure alkyl tert.-alkyl ethers and hydrocarbon raffinates which are largely free from isoolefins and from alkanols
01/17/1989CA1248943A1 Fluorophenoxyphenoxypropionates and derivatives thereof
01/12/1989WO1989000156A1 Preparation of isomers of myo-inositol derivatives
01/11/1989EP0298803A1 Process for the perhaloalkylation of aromatic derivatives
01/11/1989EP0298404A2 Sulfon polyenes
01/10/1989US4797417 Furanone derivatives, process for preparation thereof and use thereof
01/10/1989CA1248553A1 Process for preparing non ionic surface agents from glycerol monochlorhydrine; products thus obtained and composition containing them
01/10/1989CA1248548A1 Fluorinated telomers with hydrophilic groups; process for preparing the same and their use as surfactants in water
01/10/1989CA1248535A1 Lecithin-analog phospholipids having antitumor and antifungal activities
01/10/1989CA1248512A1 Process for the preparation of a cayalyst mixture and its use
01/04/1989EP0297822A1 Fluorine-containing mono- or poly-alkylene glycol and method for producing same
01/04/1989EP0297752A2 Process of preparing optically active alcohol
01/04/1989EP0297733A2 Pharmaceutical compositions comprising catecholic butanes
01/04/1989EP0297510A2 Bornane-3-spiro-1'-cyclopentane derivatives and perfumery compositions containing them
01/04/1989EP0297345A1 Azolylmethylcyclopropyl derivatives
01/03/1989US4795831 Chemical intermediate for n-aspstyyl-n*-(2,2,5,5-tetramethylcyclopentanecarbonyl)-1,1-diaminoethane
01/03/1989US4795753 Certain pyridyl or imidazol-1-yl-alkyleneoxy-(or amino)phenoxy-alkanoates having lipid lowering activity
01/03/1989US4795579 2,2'-difluoro-4-alkoxy-4'-hydroxydiphenyls and their derivatives, their production process and their use in liquid crystal display devices
01/03/1989CA1248145A1 Distributed ethanes and their use in liquid crystal materials and devices