Patents
Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283)
10/1994
10/06/1994DE4310704A1 Hydrogenating dechlorination of chlorinated polycyclic aromatics optionally containing oxygen atoms
10/05/1994EP0617712A1 Copolymer of lactone and carbonate and process for the preparation of such a copolymer.
10/04/1994US5352586 Method of determining the presence of an antibiotic produced by Lactobacillus reuteri
10/04/1994US5352461 Self assembling diketopiperazine drug delivery system
10/04/1994US5352381 High birefringence
09/1994
09/29/1994WO1994021747A1 1,2,2,2-tetrafluoroethylethers and liquid crystal medium
09/29/1994WO1994021590A1 Phenoxyphenylacetic acid derivatives
09/29/1994WO1994012880A3 Rxr homodimer formation and bridged bicyclic aromatic compounds and their use in modulating gene expression
09/28/1994EP0617029A1 Purification of 1,4-dioxan-2-one by crystallization
09/28/1994EP0617001A1 Phenoxyphenylacetic acid derivatives
09/28/1994EP0616992A1 Process for the preparation of 1,3-butylene glycol
09/27/1994US5350872 Process for the preparation of carboxylic acids and derivatives of them
09/26/1994CA2117171A1 Purification of 1,4-dioxan-2-one by crystallization
09/21/1994EP0452377B1 Iodinated esters
09/20/1994US5348946 Heteroanthracycline antitumor analogs
09/20/1994US5348870 Using hydrolase to effect ester interchange and resolution, then alcoholysis or hydrolysis and dehydration with cyclization and crystallization
09/20/1994CA2119051A1 Phenoxyphenylacetic acid derivatives
09/15/1994WO1994020492A1 Novel process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
09/15/1994WO1994020481A1 4-amino-2-(hetero)aryl-butanamides useful as 5-ht1a-antagonists
09/13/1994US5347020 Pyrolysis of polyhydroxycarboxylic acid or halogenocarboxylic acid salt in presence of catalyst; suture materials
09/13/1994US5346647 Cyclohexane compounds used in liquid crystalline mixtures
09/13/1994CA1331992C Phenylacetonitriles which are substituted by basic groups, their preparation and drugs containing these substances
09/07/1994CN1091742A 水溶性喜树碱衍生物 Water-soluble derivative of camptothecin
09/07/1994CN1091741A Tartronic acids, their acetalic ethers and o-esters
09/06/1994US5345004 Process for the preparation of 1,3-butylene glycol
09/06/1994US5344995 Preparation of cyclic acetals of 3-formyl-2-butenyltriphenylphosphonium chloride
09/06/1994US5344963 Process for the production of substituted vinylbenzenes
09/06/1994US5344958 Insecticidal N'-substituted-N,N'-diacylhydrazines
09/06/1994US5344944 Cardiovascular insufficiency, increasing the contractive force of the heart
08/1994
08/31/1994EP0612740A1 Methods of producing pantothenic acid derivative and its starting materials for producing the same
08/30/1994US5342969 Adding a dimer of poly(hydroxycarboxylic acid) to depolymerization mixture
08/30/1994US5342952 Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
08/24/1994EP0572545B1 Purification of cyclic ketene acetals
08/24/1994EP0257048B1 Optically active compounds
08/23/1994US5340812 Antiserotonin. anxiolytic agents
08/18/1994WO1994018161A1 SUBSTITUTED PHENYL SULFONAMIDES AS SELECTIVE β3 AGONISTS FOR THE TREATMENT OF DIABETES AND OBESITY
08/17/1994EP0611003A1 Substituted phenyl sulfonamides as selective B3 agonists for the treatment of diabetes and obesity
08/16/1994US5338745 Amide derivatives of dihydrocaffeic acid and their application to pharmaceuticals
08/10/1994EP0610076A1 Cytotoxic compounds
08/10/1994CN1025619C Research scientist II/cardio-vascular chemistry
08/10/1994CA2114712A1 Substituted phenyl sulfonamides as selective .beta.3 agonists for the treatment of diabetes and obesity
08/09/1994US5336681 Elastase inhibitors
08/04/1994WO1994017057A1 Cycloaliphatic acrylic monomer
08/04/1994WO1994011377A3 Water soluble camptothecin derivatives
08/04/1994CA2114777A1 Cytotoxic compounds
08/03/1994EP0491872B1 Polyhalodihydrodioxins and polyhalodioxoles
08/02/1994US5334731 Using halogenated dioxoles prepared by the catalytic dechlorination of halogenated dioxolanes
08/02/1994CA1331193C Preparation of polylactic acid and copolymers thereof
07/1994
07/27/1994EP0552226B1 Lactide production from dehydration of aqueous lactic acid feed
07/26/1994US5332839 Vapor phase
07/26/1994US5332814 Process for the preparation of carbacyclic nucleosides, and intermediates
07/21/1994WO1994015927A1 Catalytic oxidation process
07/21/1994WO1994015906A1 Hiv protease inhibitors and their preparation
07/21/1994WO1994015608A1 Hiv protease inhibitors
07/21/1994WO1994015467A1 Use of compounds to confer low temperature tolerance to plants
07/21/1994CA2153777A1 Hiv protease inhibitors
07/21/1994CA2150388A1 Catalytic oxidation process
07/20/1994EP0606386A1 Dermatological and/or cosmetological composition containing retinoids.
07/13/1994EP0605726A1 1,3-oxazin-4-one derivative, herbicide containing the same, and novel intermediate for producing the same
07/12/1994US5329018 Enantiomorphs for enzyme inhibitors for HMG-CoA reductase as anticholesterol agents
07/12/1994US5328643 Electrooptic display, switches, modulators; physical and chemical stability and spontaneous polarization
07/12/1994US5328637 Alkinyl-derivatives and their use in liquid crystalline mixtures
07/07/1994WO1994015028A1 Runway-maintenance device
07/07/1994WO1994014791A1 Process for preparing 2-para-dioxanones
07/07/1994WO1994014435A1 Cycloalkyl amine bis-aryl squalene synthase inhibitors
07/07/1994CA2152912A1 Cycloalkyl amine bis-aryl squalene synthase inhibitors
07/07/1994CA2152352A1 Process for preparing 2-para-dioxanones
07/06/1994EP0605033A1 Enzymatic process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer
07/05/1994US5326887 Process for the preparation of 1,4-dioxane-2,5-diones
06/1994
06/29/1994CN1088581A Endothelin receptor antagonists
06/29/1994CN1088572A Insecticidal N'-substituted-n, N'-diacylhydrazines
06/28/1994US5324662 Stereoselective microbial or enzymatic reduction of 3,5-dioxo esters to 3-hydroxy-5-oxo, 3-oxo-5-hydroxy, and 3,5-dihydroxy esters
06/28/1994US5324449 Components of liquid crystalline phases
06/28/1994CA1330441C Process for trans-6-[2-(substituted-pyrrol-1-yl) alkyl] pyran-2-one inhibitors of cholesterol synthesis
06/23/1994WO1994013659A1 Fused benzo compounds
06/23/1994CA2151378A1 1,4-disubstituted 4-fused phenyl piperidines and piperazines as high-affinity ligands for 5h-t1a receptor
06/22/1994EP0602794A2 Insecticidal N'-substituted-N, N'-diacylhydrazines
06/22/1994CN1088204A Compound of 6-heptinic acid and heptenoic acid
06/22/1994CA2111607A1 Enzymatic process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer
06/21/1994US5322638 Liquid crystals
06/15/1994EP0601918A1 Process for the preparation of vitamin A and intermediates useful in this process
06/09/1994WO1994012880A2 Rxr homodimer formation and bridged bicyclic aromatic compounds and their use in modulating gene expression
06/09/1994WO1994012455A1 Cyclobutane-benzole derivatives
06/09/1994CA2149882A1 Rxr homodimer formation and bridged bicyclic aromatic compounds and their use in modulating gene expression
06/08/1994EP0599906A1 Herbicides containing 3-aminobenzo b]thiophenes as an antidote.
06/07/1994US5319107 By direct dehydration of hydroxy carboxylic acids or derivatives; lactide, glycolide
06/07/1994US5319082 N-acylamino acid derivatives
06/07/1994US5318987 Used for prophylaxis and treats coronary, circulatory and vascular diseases
06/01/1994DE4240219A1 Prepn. of 2-O-sulphonyl or 2-O-sulphato tetrol - which are activated intermediates suitable for conversion to ceramide 3 and related cpds.
06/01/1994DE4240041A1 New naphthalene cpds used in ferroelectric liquid crystal mixt - esp for switch or display, which induce or extend nematic phase and reduce or reverse tilt angle with falling temp.
06/01/1994CN1024803C Process for preparing fluoropolyethers and perfluoropolyethers having neutral or functional end groups and controlled molecular weigh
06/01/1994CN1024796C Process for preparing bicyclic peroxide
05/1994
05/26/1994WO1994011377A2 Water soluble camptothecin derivatives
05/26/1994DE4239169A1 Cyclobutan - Benzol - Derivate Cyclobutane - benzene - derivatives
05/26/1994CA2148819A1 Water soluble camptothecin derivatives
05/25/1994EP0434833B1 9-fluor-prostaglandine derivates, their process of production and their pharmaceutical use
05/24/1994US5314624 Process for filtering plasma and regenerating a secondary filter therefor
05/18/1994EP0597107A1 Lignan analog, production thereof, and hypolipidemic drug
05/11/1994WO1994010161A1 1,3-dioxane derivatives having protein kinase c inhibitory activity
05/11/1994WO1994010128A1 Novel photoreactive protecting groups
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