C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms

Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283)
01/1998
01/13/1998	US5708018 2-aminoindans as selective dopamine D3 ligands
01/07/1998	EP0816354A1 Process for preparing and stabilisation of aliphatic six-membered cyclic carbonates
01/07/1998	EP0816332A1 Propiolonitrile derivatives and liquid crystal compositions comprising the same
01/07/1998	EP0816310A2 Scavenger assisted combinatorial process for preparing libraries of tertiary amine compounds
01/07/1998	EP0656888B1 Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
01/07/1998	CN1169418A Manufacture of polyene esters and acids
01/06/1998	US5705658 Azido containing tetrahydro furan compounds
01/06/1998	US5705500 Sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors
01/06/1998	US5705095 Partially fluorinated benzene derivatives
01/02/1998	DE19625441A1 Chirale Dotierstoffe für flüssigkristalline Medien Chiral dopants for liquid crystalline media
01/02/1998	DE19625265A1 Cyclic carbonate preparation useful for preparing lacquer raw material
01/02/1998	DE19624590A1 Stable liquid crystalline or mesogenic 2,2-di:fluoro-1,3-dioxan-5-yl compounds and intermediate 2-thio compounds
12/1997
12/31/1997	WO1997049694A1 Chiral doping agents for liquid crystalline media
12/31/1997	WO1997049478A1 Method and device for removing harmful substances, in particular dioxin
12/31/1997	CN1169147A Dihalopropene compounds, insecticidal/acaricidal agent contg. same, and intermediates
12/31/1997	CA2255802A1 Method and device for removing harmful substances, in particular dioxin
12/30/1997	US5703250 Odorants
12/30/1997	US5703115 (benzodioxan, benzofuran or benzopyran) alkylamino! alkyl substituted guanidines
12/29/1997	EP0814078A1 Process for the preparation of polyenic esters and -acids
12/29/1997	EP0813542A1 Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
12/29/1997	EP0813519A1 Sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors
12/29/1997	EP0711327B1 Aqueous dispersions containing cyclopolymer dispersants
12/24/1997	WO1997040006A3 Phosphate mimics
12/24/1997	CN1168365A Cyclopentyl derivatives
12/18/1997	WO1997047576A1 Fluorinated alkyl ether compounds, liquid-crystal compositions, and liquid-crystal display devices
12/16/1997	US5698715 Preparation of unsaturated cyclic ethers
12/16/1997	US5698702 Intermediates for insecticides, acaricides
12/14/1997	CA2207088A1 Scavenger assisted combinatorial process for preparing libraries of tertiary amine compounds
12/11/1997	WO1997046515A1 Substituted benzenes having nos inhibitory effects
12/10/1997	EP0811005A1 Herbicidal benzoyl derivatives
12/10/1997	EP0810998A1 Phenyl diketone derivatives
12/09/1997	US5696054 Herbicidal 1,3-oxazin-4-one derivatives and intermediates thereto
12/03/1997	EP0810202A2 Process for the preparation of 4-oxaamines
12/03/1997	CN1166832A Substituted diphenyl oxazolines
12/03/1997	CN1166823A Liquid crystal compounds having perfluoroether terminal portions
12/02/1997	US5693827 Treatment of HIV infections and compounds useful therein
12/02/1997	US5693804 Substituted 1-aryl-3-piperazin-1'-yl propanones
11/1997
11/30/1997	CA2205825A1 Process for preparing 4-oxa-amines
11/27/1997	WO1997044310A1 Novel phenol compounds and use thereof
11/25/1997	US5691372 Oxygenated-Heterocycle containing sulfonamide inhibitors of aspartyl protease
11/25/1997	US5690793 Distillation using a hydrophilic solvent
11/20/1997	WO1997030677A3 Pentafluorobenzenesulfonamides and analogs
11/19/1997	CN1165139A Optically active bis-methyldioxane derivatives
11/18/1997	US5688952 Vasoconstrictor intermediates
11/18/1997	US5688938 Calcium receptor-active molecules
11/18/1997	US5688891 Stoving lacquers for coatings
11/18/1997	CA2048355C P-oxybenzoic acid derivatives, process for the preparation thereof and use thereof as drug
11/12/1997	EP0805800A1 Method for preparing (+)compactin and (+)mevinolin analog compounds having a beta-hydroxy-delta-lactone grouping
11/11/1997	US5686630 Purifying cyclic esters by aqueous solvent extraction
11/11/1997	US5686612 Accelerators in the manufacture of rubber and activators for thiazole accelerators
11/11/1997	US5686586 Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same
11/11/1997	US5686474 Acetylene derivatives and crop protection agents containing them
11/11/1997	CA2009886C "1,2-ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same
11/05/1997	EP0804431A1 GLYCOPROTEIN IIb/IIIa ANTAGONISTS
11/05/1997	EP0804428A1 Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors
11/04/1997	US5684153 Process for the preparation of purine derivatives
11/04/1997	US5684020 Piperazine, piperidine and 1,2,5,6-tetrahydropyridine
11/04/1997	US5683623 Dioxane derivatives
10/1997
10/30/1997	WO1997040006A2 Phosphate mimics
10/30/1997	CA2252778A1 Phosphate mimics
10/29/1997	EP0695287B1 Fullerene derivatives, methods of preparing them and their use
10/23/1997	DE19636343C1 New (di:methyl)-dioxanyl-methyl-pentanone and related compounds
10/22/1997	EP0660819B1 New n,n,n',n'-tetrasubstituted-1,2-ethanediamine derivative compounds
10/22/1997	CN1036197C 水溶性喜树碱衍生物 Water-soluble derivative of camptothecin
10/21/1997	US5679282 Chiral 2,6-difluorobenzene derivatives
10/14/1997	US5677432 Immunological detection of organophosphates
10/14/1997	US5677414 Storage stability; adhesives, coatings
10/14/1997	US5677310 Hypertensive agents, migraine
10/09/1997	WO1997036893A1 Piperazine and piperidine compounds
10/09/1997	WO1997036847A1 Liquid crystal compounds, liquid crystal compositions containing the compounds, and liquid crystal display devices made by using the compositions
10/08/1997	CN1161694A Nucleoside derivatives and process for preparing same
10/08/1997	CN1161693A Synthetic lubricating oil
10/07/1997	US5675022 Recovery of dioxanone by melt crystallization
10/07/1997	US5675021 Adsorption of water and free acid-containing hydrolysis by-products, dimerization of purified hydroxy acid
10/07/1997	US5675006 Reacting intermediate with piperazine or 1,4-diazapine derivatives or ammonia to form chemical intermediate, closing the ring
10/07/1997	US5675005 Cyclizing uracil derivative in solvent in the presence of lithium hydroxide
10/07/1997	US5674909 For treatment of cardiovascular disorders
10/01/1997	CN1160714A Process for stereoselective preparation of hetero-bicyclic alcohol enantiomer
09/1997
09/30/1997	US5672708 Condensation of benzoylacetic acid derivatives with n-aryl imidoesters under mild conditions gives high yields of very pure products
09/24/1997	EP0796838A1 Compositions containing a precursor of dihydroxyacetone
09/23/1997	US5670665 Process for the preparation of fluorine-substituted aminobenzodioxoles and -benzodioxanes and new intermediates
09/23/1997	US5670531 Enkephalinase or angiotensin converting enzyme inhibitors
09/17/1997	EP0794942A1 Substituted biphenyl compounds for the treatment of inflammation
09/17/1997	CN1159800A 2-aroylcyclohexandiones, process for preparing the same and their use as herbicides or plant growth regulators
09/16/1997	US5668176 Phenoxyphenylacetic acid derivatives
09/16/1997	US5667721 Compounds for electro-optical display devices
09/12/1997	WO1997032871A1 Tricyclic compounds, their production and use
09/11/1997	DE19607999A1 Stable liquid crystalline or mesogenic substituted cyclopentenyl derivatives
09/03/1997	EP0792269A2 Certain substituted 1-aryl-3-piperazin-1'-yl propanones
09/03/1997	EP0792255A1 Liquid crystal compounds having perfluoroether terminal portions
09/02/1997	US5663372 Catalytic hydrogenation of the corresponding oxime
09/02/1997	US5663246 Acetal derivatives of resole compounds
09/02/1997	US5662829 Liquid crystal mixture for electrooptical indicators
08/1997
08/28/1997	WO1997030966A1 Vinylene compounds and liquid-crystal composition
08/28/1997	WO1997030677A2 Pentafluorobenzenesulfonamides and analogs
08/26/1997	US5659984 Adapted to be attached to a vehicle
08/21/1997	WO1997030042A1 Polyester cyclic compounds, their complexes and bonded bodies
08/19/1997	US5658962 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
08/19/1997	US5658941 Psychological disorders
08/19/1997	US5658909 Inhibition of abnormally phosphorylated paired helical filament epitope formation

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