C07D 303 - Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom

Patents for C07D 303 - Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom (12,512)
12/1993
12/14/1993	US5270345 Non-bioaccumulable pesticides
12/09/1993	WO1993024263A1 Highly reactive zerovalent metals from metalcyanides adapted for preparation of organometallic compounds
12/08/1993	CN1023016C Process for preparing diastereomeric 5R, 6S-6-(1R-hydroxyethyl)-2-(cis-1-oxo-3-thiolanylthio)-2-penem-3-carboxylic acids
12/07/1993	US5268517 Dehydrating an aromatic chlorohydrin
12/07/1993	US5268493 Epoxiding an alpha-olefin in aqueous oxidizing solution
12/07/1993	US5268489 Production of unsaturated cycloaliphatic esters and derivatives thereof
12/02/1993	CA2070127A1 Molybdenum recovery
12/01/1993	EP0541706A4 Process and intermediate for the preparation of 2-hydroxy-3-sulfido-3-phenyl propanoic acids
11/1993
11/30/1993	US5266660 Curable compositions containing mesogenic epoxy compounds and cured products thereof
11/30/1993	US5266612 Imide epoxy resin composition for sealing semiconductor elements
11/30/1993	US5266485 Method of manufacturing optically active (-)-2-halo-1-(substituted phenyl) ethanol by ketone reduction
11/25/1993	WO1993023394A1 Method for producing s-timolol
11/25/1993	WO1993023388A1 Method for making intermediates useful in synthesis of retroviral protease inhibitors
11/25/1993	WO1993023387A1 Process for producing epoxide
11/25/1993	WO1993023386A1 Process for producing glycide derivative
11/25/1993	WO1993023368A1 Urea-containing hydroxyethylamine compounds as retroviral protease inhibitors
11/25/1993	WO1993023032A1 Remedy for cataract and production thereof
11/25/1993	CA2135302A1 Agent for treating cataract and method for its preparation
11/24/1993	EP0570414A1 Naphthoquinone derivatives for the treatment of chronic inflammation
11/23/1993	US5264598 Fluorine containing epoxy resins and polyimides, nonhygroscopic
11/23/1993	US5264596 Isotactic poly(glycidyl nitrate) and synthesis thereof
11/23/1993	US5264595 Process for the preparation of 3,4-dihalo-1,2-epoxybutanes from 3,4-epoxy-1-butene
11/23/1993	US5264502 Diamino-alpha-alkylstilbene curing agents for epoxy resins
11/23/1993	US5264450 Imidazole substituted cycloalkanol derivatives and fungicidal compositions containing same
11/18/1993	EP0570077A2 Curable compositions comprising glycidil ethers of hydroxyalkyl carbamates
11/18/1993	EP0569992A2 Method for the preparation of optically active derivatives of epoxypropionic acid
11/16/1993	US5262552 Reacting mevalonolactol derivative with benzene magnesium chloride derivative to obtain phenylpentanetriol compound, acylation, reduction oxidation
11/16/1993	US5262550 Epoxidation process using titanium-rich silicalite catalysts
11/16/1993	US5262547 Vapor phase reaction of a hydrocarbon with oxygen
11/16/1993	US5262509 Mesogenic glycidyl amines
11/16/1993	US5262017 Plural stage purification of propylene oxide
11/16/1993	CA2096191A1 Glycidyl ethers of hydroxyalkyl carbamates
11/11/1993	WO1993022267A1 Novel retinol derivatives and uses thereof
11/11/1993	CA2135298A1 Novel retinol derivatives and uses thereof
11/10/1993	EP0569331A2 Process for the preparation of addition products
11/10/1993	EP0569248A2 Improved process for the co-production of propylene oxide and styrene monomer
11/09/1993	CA1324146C Triazole compounds
11/03/1993	EP0568337A2 Integrated process for epoxide production involving hydrogen peroxide oxidation on a titanium silicazite catalyst
11/03/1993	EP0568336A2 Epoxidation process using titanium-rich silicalite catalysts
11/02/1993	US5258362 Enzyme inhibitors, amides with oxetane ring
10/1993
10/28/1993	WO1993021146A1 Compounds having selectivity for retinoid x receptors
10/27/1993	EP0567273A1 Improved process for ethylene epoxidation
10/26/1993	US5256807 Process and intermediates for chiral epoxides
10/26/1993	US5256803 Process for the preparation of (2R,3R)-cis)-β-phenylglycidic acid
10/26/1993	US5256802 Heating ketone in presence of concentrated aqueous potassium hydroxide solution, sulfonium salt, quaternary ammonium salt
10/26/1993	US5256683 Fungicidal compositions containing (benzylidene)-azolylmethylcycloalkane
10/26/1993	US5256677 Enzyme inhibitor for treating acquired immune deficiency syndrome
10/21/1993	CA2078480A1 Improved process for ethylene epoxidation
10/20/1993	EP0566356A1 Process for work-up and purification of the reaction products obtained by epoxidation of an olefin with hydroperoxyethyl benzene
10/20/1993	EP0521099A4 Chiral catalysts and epoxidation reactions catalyzed thereby
10/20/1993	CN1077452A New fungicidal triazole and imidazole derivatives
10/19/1993	US5254704 Chemical intermediates
10/19/1993	US5254694 Optically active epoxycyclohexane derivative and epoxycyclohexanone derivative, and process for the preparation thereof
10/19/1993	CA1323463C Polymeric or polymerisable aromatic-aliphatic ketones suitable for use as polymerisation photoinitiators
10/19/1993	CA1323462C Halogenated epoxy resins and advanced resins prepared therefrom
10/14/1993	WO1993020069A1 Chiral oxirane derivatives and their use as doping agents in liquid crystal mixtures
10/14/1993	WO1993019747A1 Compounds useful for treating allergic and inflammatory diseases
10/14/1993	WO1992008456A3 Method of inhibiting transformation, growth and metastasis of cells in which purine metabolic enzyme activity is elevated
10/14/1993	DE4211562A1 Chirale Oxiranderivate und ihre Verwendung als Dotierstoffe in Flüssigkristallmischungen Chiral oxirane derivatives and their use as dopants in liquid-crystal mixtures
10/13/1993	EP0565463A1 Triazol and imidazol-derivatives as fungicides
10/13/1993	EP0564810A1 Fungicidal azolylmethyl-fluorocyclopropyl derivatives
10/12/1993	US5252759 Reacting with organic sulfonyl halide to produce organic sulfonate
10/12/1993	US5252251 Mesomorphic polymer, monomeric mesomorphic compounds, liquid crystal composition and liquid crystal device
10/09/1993	CA2093623A1 Fungal triazole and imidazole derivatives
10/06/1993	EP0564254A1 Polycyclic aromatic ring cleavage (parc) process
10/06/1993	CN1076927A Indane-1, 3-dione derivatives and herbicides containing them as active ingredient
10/06/1993	CN1022319C Method for prepn. of tetralin derivs
10/05/1993	US5250637 Semiconductor encapsulating epoxy resin compositions and semiconductor devices
10/01/1993	CA2091743A1 Polycyclic aromatic ring cleavage (parc) process
09/1993
09/30/1993	WO1993019034A1 Process for producing chlorine-substituted olefine compounds
09/30/1993	DE4209497A1 Verfahren zur Herstellung von chlorsubstituierten olefinischen Verbindungen A process for preparing chlorine-substituted olefinic compounds
09/30/1993	CA2132205A1 Process for the preparation of chlorine-substituted olefins
09/29/1993	EP0562361A1 Indane-1, 3-dione derivatives and herbicides containing them as active ingredient
09/28/1993	US5248446 Liquid-crystalline copolymer
09/28/1993	US5248360 Process for preparing composites based on oriented mesogenic thermoset resins
09/28/1993	CA1322619C Compostions containing epoxide flexibilizers
09/22/1993	EP0561441A1 Process for the manufacture of epichlorohydrin
09/16/1993	WO1993017671A1 Treatment and prophylaxis of diseases caused by parasites, or bacteria
09/16/1993	CA2131024A1 Treatment and prophylaxis of diseases caused by parasites, or bacteria
09/15/1993	EP0560488A1 Epoxidation process
09/14/1993	US5245048 Production of glycidyl compounds
09/14/1993	US5244803 Stereoselective hydrolysis by microorganism in culture
09/08/1993	EP0559000A2 Azolylmethyl-cyclopropyl derivatives
09/08/1993	EP0558952A1 Fluorosubstituted epoxycyclohexanes and epoxybicyclo(2.2.1)-heptanes and process for their preparation
09/08/1993	EP0558950A1 3-aryl-glycidic ester derivatives and process for their preparation
09/07/1993	US5243096 Optically active pentane derivatives and intermediates thereof, and process for manufacturing same
09/07/1993	US5243076 Adrenergic stimulant intermediates
09/07/1993	US5243065 Liquid-crystalline compounds and liquid-crystalline polymers
09/07/1993	US5243058 Allyl or propenyl group-containing naphthalene derivatives
09/07/1993	US5243037 Compounds for medical diagnosis and biosensors
09/07/1993	US5242996 Modified epoxy resins having acetylenically unsaturated functions
09/07/1993	US5242919 2,3-dihydro-1H-indene derivatives
09/02/1993	WO1993017026A1 Process for preparing enantiomerically pure fluorinated epoxychromans
09/02/1993	WO1993016988A1 Perhalogenated sultone-derived monomers and polymers produced therefrom
09/02/1993	CA2130481A1 Process for preparing enantiomerically pure fluorinated epoxychromans
09/01/1993	EP0557833A1 Process for the preparation of ethylene oxide
09/01/1993	EP0557383A1 Method of inhibiting transformation, growth and metastasis of cells in which purine metabolic enzyme activity is elevated
08/1993
08/25/1993	EP0249610B1 Synthesis of optically active aryloxypropanolamines and arylethanolamines
08/24/1993	US5239093 Process for the preparation of addition products of epoxides and alcohols
08/24/1993	US5239089 Plant growth controllers

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