Patents for C07D 303 - Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom (12,512) |
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04/27/1994 | EP0515541B1 METHOD FOR PREPARING CIS-$g(b)-PHENYLGLYCIDIC-(2R,3R) ACID |
04/27/1994 | EP0425557B1 Preparation of nitratoalkyl-substituted cyclic ethers |
04/26/1994 | US5306789 Amorphous, soluble, aromatic polymers with high glass transition temperatures |
04/20/1994 | EP0592490A1 Amino acid derivative anticonvulsant |
04/19/1994 | US5304662 Cures to polyepoxides |
04/19/1994 | US5304624 Dehydration-condensation of bis(3,5-dimethyl-4-hydroxyphenyl)-methane; them epoxidation epihalohyrin |
04/14/1994 | WO1994007855A1 Peracid compounds |
04/14/1994 | CA2144341A1 Peracid compounds |
04/13/1994 | EP0591200A1 Epoxy resins based on macrocyclic compounds |
04/13/1994 | EP0495823B1 Epoxidation of fluorine containing olefins |
04/13/1994 | CN1024193C Process for preparing oxaspiro |2.5¨ octane derivative |
04/12/1994 | US5302745 Process for the preparation of alkyl 3-oxo-2-pentyl-1-cyclopentene acetates |
04/12/1994 | US5302672 2,7-dihydroxynaphthalene based epoxy resin, intermediate thereof, processes for producing them, and epoxy resin composition |
04/12/1994 | US5302370 Form complexes with rhenium and technetium |
04/05/1994 | US5300618 Resorcinol-based epoxy resins |
04/05/1994 | US5300594 Bis(aminophenoxy)-alpha-substituted stilbenes, curable mixtures with epoxy resins and cured products |
03/31/1994 | WO1994006736A1 Sensitized photooxygenation process of unsaturated compounds |
03/31/1994 | WO1994006431A1 Novel epoxide-containing compounds |
03/31/1994 | CA2145192A1 Novel epoxide-containing compounds |
03/29/1994 | US5298632 Herbicidal pyrimidine compounds, compositions containing the same and method of use |
03/29/1994 | CA1328112C Preparation of epoxy nitrates |
03/29/1994 | CA1328111C Polyglycidyl amines |
03/29/1994 | CA1328110C Preparation of nitratoalkyl-substituted cyclic ethers |
03/23/1994 | EP0392029B1 Polyalicyclic polyacrylic ester derivatives |
03/23/1994 | CN1084061A Agent for treating cataract and method for its preparation |
03/22/1994 | US5296620 Hexenol derivatives as intermediates for compounds for treatment of AIDS virus infections |
03/22/1994 | US5296618 Method for the manufacture of the derivatives of propionic acid |
03/22/1994 | US5296615 Process and intermediates for chiral epoxides |
03/22/1994 | US5296570 Curable mixtures of mesogenic epoxy resins and mesogenic polyamines and cured compositions |
03/17/1994 | WO1994005153A1 Herbicidal benzene compounds |
03/17/1994 | WO1994002425A3 Silicon or silica substrate with a modified surface, process for producing the same, new orthoesters and process for producing the same |
03/16/1994 | EP0406438B1 Production of glycidyl ether |
03/15/1994 | US5294683 Solid compositions of polyglycidyl compounds having a molecular weight of less than 1500 |
03/15/1994 | US5294463 Epoxy resin, amine curing agent |
03/09/1994 | EP0586009A1 Process for separating catalysts from organic solutions, by means of semipermeable membranes |
03/09/1994 | EP0585706A1 Epoxy resin with (meth)acryl groups |
03/09/1994 | EP0585341A1 New chiral sulphates preparation thereof and utilization in the synthesis of pharmaceutical products |
03/08/1994 | US5292904 Catalytic vapor phase oxidation of ethylene |
03/08/1994 | US5292891 Optically active 2,2-dimethyl-1,3-dioxin-4-ones and method for preparing same and method for preparing optically active compound for synthesis of physiologically active substance and optically active intermediate compound |
03/08/1994 | US5292831 Mesogenic epoxy compounds |
03/03/1994 | WO1994004515A1 Method of increasing the spf rating and compounds suitable for increasing the spf rating of fibre or fabric |
03/02/1994 | EP0584956A2 Preparation of mono epoxides and tertiary butyl alcohol using regenerated catalyst |
03/02/1994 | EP0584328A1 Perhalogenated sultone-derived monomers and polymers produced therefrom. |
03/02/1994 | EP0584191A1 Novel aromatic and polycyclic compounds and their use in human or veterinary medecine and in cosmetics. |
03/01/1994 | US5290958 Phase transfer catalytic process for preparing intermediates of atenolol, propranolol, and their derivatives |
03/01/1994 | US5290817 Antiinflammatory, antiallergenic agents |
03/01/1994 | US5290807 Method for regressing angiogenesis using o-substituted fumagillol derivatives |
03/01/1994 | US5290792 Azolylmethylspiro(2.5)octanols and fungicides containing these |
03/01/1994 | US5290533 Method for production of a coated substrate with controlled surface characteristics |
02/25/1994 | CA2087237A1 Preparation of mono epoxides and tertiary butyl alcohol using regenerated catalyst |
02/23/1994 | EP0583828A2 Ethylene recovery in direct-oxidation ethylene oxide processes |
02/23/1994 | EP0583591A2 Process for the preparation of oxiranalcohols of high enantiomeric purity |
02/23/1994 | EP0583564A1 Process for the preparation of 3-oxo-2-pentyl-1-cyclopentene alkyl acetates |
02/23/1994 | EP0583429A1 Highly reactive form of copper and reagents thereof |
02/22/1994 | US5288883 Haloalkyl, benzyl or cycloalkylphenyl chemical intermediates |
02/22/1994 | US5288882 Process for recovering an optically active epoxy alcohol |
02/22/1994 | US5288722 Angiogenesis inhibiting, antitumor agents, immunology functions |
02/22/1994 | US5288390 Polycyclic aromatic ring cleavage (PARC) process |
02/22/1994 | CA2104404A1 Crossed-linked epoxy resins having non-linear optical properties |
02/22/1994 | CA1327148C Fiber reinforced composites with improved glass transition temperatures |
02/16/1994 | EP0582758A1 Propenyl group-containing naphthalene derivatives and curable resin compositions containing them |
02/16/1994 | EP0582757A1 Propenyl group-containing naphthalene derivatives and curable resin compositiona containing them |
02/16/1994 | CN1082035A Inhibitors of hiv protease useful for the treatment of aids |
02/15/1994 | US5286902 Hydroperoxidizing, heating to convert to alcohol, alkylating, hydroperoxidizing, epoxidizing, heating to form aldehyde, oxidizing to acid |
02/15/1994 | CA1327048C Process for the synthesis of the .alpha.-(1-methylethyl)-3,4-dimethoxybenzene-acetonitrile |
02/09/1994 | EP0582201A2 Process for the preparation of glycerincarbonate |
02/09/1994 | CN1023701C Process for starting-up ethylene oxide reactor |
02/03/1994 | WO1994002449A1 Carbamate derivative and weedkiller containing the same as active ingredient |
02/03/1994 | WO1994002425A2 Silicon or silica substrate with a modified surface, process for producing the same, new orthoesters and process for producing the same |
02/02/1994 | EP0581095A2 Substituted acrylic acid esters and plant-protecting agents containing them |
02/02/1994 | EP0580774A1 Vitamin d derivatives comprising a lateral chain expoxide group |
02/02/1994 | EP0495905B1 Thiurame disulphurs with epoxy groups, their preparation and their use in polymerization |
02/01/1994 | US5283360 Selective epoxidation of unsaturated (meth)acrylates, new functional (meth)acrylates, and polymers thereof |
02/01/1994 | US5283349 2,6,7-trisubstituted-3-methylenebicyclo(3.3.0)-octanes, and process for production thereof |
02/01/1994 | US5283270 Glycidyl diamines containing aromatic trifluoromethyl group and epoxy resins prepared therefrom |
01/26/1994 | EP0580402A2 Aminediol protease inhibitors |
01/26/1994 | EP0579743A1 Diamino-alpha-alkylstilbenes |
01/25/1994 | CA2100546A1 Substituted acrylates and crop protection agents containing them |
01/21/1994 | CA2100894A1 Aminediol protease inhibitors |
01/18/1994 | US5280069 N-glycidyl compound |
01/11/1994 | US5278070 Process for producing epoxyalcohols of high optical purity |
01/11/1994 | US5277895 Nuclear magnetic resonance |
01/04/1994 | US5276222 Heating in presence of catalytic amount of Group IA or IIA oxide or hydroxide |
01/04/1994 | US5276189 Forming a thiocyanate salt from carboxylate and oxidation for use as catalyst |
12/29/1993 | CN1079898A Oxaspiro |2,5¨ octane derivative |
12/28/1993 | US5274300 Enzymatic hydrolysis of glycidate esters in the presence of bisulfite anion |
12/28/1993 | US5274160 Reacting a casylate salt with sulfuric acid; adding a triaslkylphosphite and heating |
12/28/1993 | US5274140 Process for catalytically epoxidizing olefin with hydrogen peroxide |
12/28/1993 | US5274139 Method for effective reaction between oxygen and organic substance utilizing regenerable hydroperioxide oxidant |
12/28/1993 | US5274138 Industrial production in liquid phase with a polar organic solvent using a soluble epoxidation catalyst |
12/22/1993 | EP0575097A1 2,3-Bis-carboxamidomethyl substituted oxiranes as inhibitors of HIV protease and their use for the treatment of AIDS |
12/22/1993 | CN1023225C Process for preparing epoxide derivant |
12/21/1993 | US5272172 Iridoid derivatives and the use thereof as a drug |
12/21/1993 | US5272130 Fungicidal and plant growth regulating triazole alkynyl ethers |
12/20/1993 | CA2098165A1 Inhibitors of hiv protease useful for the treatment of aids |
12/15/1993 | EP0573887A2 Process for the epoxidation of olefins with peroxydes and titanzeolites |
12/15/1993 | EP0573573A1 Mesogenic glycidyl amines |
12/15/1993 | EP0432208B1 Process for producing fatty alcohol derivatives |
12/14/1993 | US5270405 Mesogenic epoxy compounds |
12/14/1993 | US5270404 Curable compositions of mesogen-containing advanced epoxy resins and curing agents therefor |