Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 271 - Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
Patents for C07D 271 - Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms (7,144)
11/1998
11/25/1998CN1200117A Phenylacetic acids, processes for their preparation and agents containing them
11/24/1998US5840217 Spiro compounds and their use as electroluminescence materials
11/18/1998EP0877775A2 Acid disazo dyes as well as sulphonamides as their intermediate product
11/18/1998CN1199393A Oxyamino oxime ethers, methods and intermediate products for their production, and composition contg. them and used for controlling harmful fungi and pests
11/04/1998EP0874809A1 Carbamoyloxy derivatives of mutiline and their use as antibacterials
11/04/1998EP0827495A4 Substituted-pent-4-ynoic acids
11/04/1998CN1198159A Herbicidal sulphonylamino(thio) carbonyl compounds
11/03/1998US5831115 Inhibitors of squalene synthase and protein farnesyltransferase
10/1998
10/29/1998WO1998047969A1 Alkyl, alkenyl and alkynyl chrysamine g derivatives for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition
10/29/1998WO1998047897A1 Sulfonyloxadiazolones and their use as microbicides
10/29/1998WO1998047883A1 Sulfonyloxadiazolones
10/29/1998WO1998047879A1 Substituted phenyl derivatives, their preparation and use
10/29/1998WO1998047369A1 Use of sulfonyloxadiazolones as microbicides
10/29/1998CA2286607A1 Alkyl, alkenyl and alkynyl chrysamine g derivatives for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition
10/29/1998CA2285424A1 Substituted phenyl derivatives, their preparation and use
10/22/1998DE19716260A1 Sulfonyloxadiazolone Sulphonyloxadiazolones
10/22/1998DE19716259A1 Verwendung von Sulfonyloxadiazolonen als Mikrobizide Use of sulphonyloxadiazolones as microbicides
10/22/1998DE19716258A1 Sulfonyloxadiazolone Sulphonyloxadiazolones
10/21/1998EP0872480A1 Process for the preparation of substituted oxadiazoles
10/20/1998US5824705 Carbamates and crop protection agents containing them
10/15/1998WO1998024806A3 Substituted oxadiazole, thiadiazole and triazole serine protease inhibitors
10/14/1998EP0869974A1 Compounds with growth hormone releasing properties
10/14/1998EP0695293B1 10,11-methanodibenzosuberane derivatives used as chemosensitizing agents
10/14/1998CN1195523A 组合物 The composition
10/13/1998US5821245 Use of naphthalene derivatives in treating lung carcinoma
10/08/1998DE19800537A1 N-Methyl-4-hydrazino-7-nitro-benzo-2-oxa-1,3-diazole
10/07/1998EP0869700A2 Electroluminescent devices
10/07/1998EP0869123A2 Phenylacetylene derivatives
09/1998
09/30/1998EP0772651B1 Nitro dyes
09/24/1998WO1998041580A1 Condensed azo compound and process for producing the same
09/24/1998WO1998041521A1 Endothelin receptor antagonists
09/24/1998WO1998041515A1 Endotholin receptor antagonists
09/24/1998DE19711428A1 Endothelin-Rezeptor-Antagonisten Endothelin receptor antagonists
09/24/1998CA2255592A1 Condensed azo compound and process for producing the same
09/23/1998EP0866110A1 Light-emitting material for organo-electroluminescence device and organic electroluminescence device
09/23/1998EP0866063A1 10, 11-Methanodibenzosuberane derivatives used as chemosensitizing agents
09/17/1998WO1998028282A3 OXYGEN OR SULFUR CONTAINING 5-MEMBERED HETEROAROMATICS AS FACTOR Xa INHIBITORS
09/17/1998DE19710831A1 Endothelin-Rezeptor-Antagonisten Endothelin receptor antagonists
09/16/1998EP0728128B1 Substituted phenyl compounds
09/16/1998EP0708640B1 Pharmaceutical preparations with an active principle containing modified amidin groups
09/16/1998CN1193317A Carboxylic acid amide derivative and their use as pesticides
09/16/1998CN1193315A Bicyclic amino derivatives and PGDZ antagonist containing same
09/15/1998US5807875 Obesity therapy
09/15/1998US5807829 Serine protease inhibitor--tripeptoid analogs
09/11/1998WO1998039329A1 Amidoaromatic ring sulfonamide hydroxamic acid compounds
09/11/1998CA2285405A1 Amidoaromatic ring sulfonamide hydroxamic acid compounds
09/11/1998CA2282399A1 Thioaryl sulfonamide hydroxamic acid compounds
09/09/1998EP0862571A1 Herbicidal sulfonamides
09/09/1998EP0794979B1 Blends of cyanate-triazine copolymers and epoxy resins
09/09/1998EP0478732B1 Inclusion complexes of 3-morpholino-sydnonimine or its salts or its tautomer isomer, process for the preparation thereof, and pharmaceutical compositions containing the same
09/03/1998WO1998038177A1 HETEROCYCLIC COMPOUNDS AND THEIR USE FOR INHIBITING β-AMYLOID PEPTIDE
09/03/1998WO1998038161A1 N-sulphonyl and n-sulphinyl amino acid amides as microbiocides
09/03/1998WO1998038156A1 Amine compounds, their production and use as amyloid-beta production inhibitors
09/03/1998CA2278674A1 Heterocyclic compounds and their use for inhibiting .beta.-amyloid peptide
09/02/1998CN1192146A 4,4-(disubstituted) cyclohexan-1-ols)-monomers and related compounds
09/01/1998US5801170 Heterocyclic biphenylylamides useful as 5HT1D antagonists
09/01/1998US5801148 Serine protease inhibitors-proline analogs
08/1998
08/27/1998WO1998037068A1 Benzoic acid derivatives and related compounds as antiarrhythmic agents
08/26/1998EP0860428A2 Sulphonamide derivatives
08/26/1998EP0859774A1 Substituted sulphonylamino (thio)carbonyl compounds as herbicides
08/26/1998EP0859767A1 Fluoropropenyl oxadiazoles and the use thereof as pest control agents
08/20/1998WO1998035950A1 Benzofurazan compounds which enhance ampa receptor activity
08/20/1998WO1998035944A1 Amides as npy5 receptor antagonists
08/20/1998CA2251580A1 Amides as npy5 receptor antagonists
08/19/1998EP0858444A1 Cyclopentyl tachykinin receptor antagonists
08/12/1998EP0689538B1 Hydroxamic acid derivatives as metalloproteinase inhibitors
08/06/1998WO1998033496A1 Sulphonamide derivatives
08/06/1998CA2278790A1 Sulphonamide derivatives
08/04/1998US5789447 Nitric oxide releasing compounds as protective agents in ischemia reperfusion injury
08/04/1998US5789139 Storage stability
07/1998
07/30/1998WO1998032734A1 SUBSTITUTED β-THIOCARBOXYLIC ACIDS
07/29/1998EP0854871A1 1,3,4-oxadiazolin-2-ones and their use as pesticides
07/29/1998EP0854861A1 Oxyamino oxime ethers, methods and intermediate products for their production, and agents containing them and used for controlling harmful fungi and pests
07/29/1998EP0651737B1 O-benzyl oxime ether derivatives and their use as pesticides
07/28/1998US5786383 Pharmaceutical preparation
07/28/1998US5786364 Nervous system disorders; psychological disorders; drug abruse
07/22/1998CN1188474A Pesticidal tris-oximino heterocyclic compounds
07/21/1998US5783701 Anti-hiv viricides
07/21/1998US5783593 Inhibitors of squalene synthetase and protein farnesyltransferase
07/15/1998EP0719263B1 Heterocyclic carboxamide derivatives with antiarrhythmic activity
07/14/1998US5780490 Oxime derivatives, their preparation and their therapeutic use
07/08/1998EP0851863A1 Phenylacetic acids, processes for their preparation and agents containing them
07/08/1998CN1039010C Oxdiazolyl substituted naphthyridine derivatives, its intermediate, its preparation and its medicinal composition and its use in medicine
07/07/1998US5776982 Use of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animals
07/07/1998US5776981 Use of acyl urea compounds for controlling endoparasites and ectoparasites of warm-blooded animals
07/02/1998WO1998028282A2 OXYGEN OR SULFUR CONTAINING 5-MEMBERED HETEROAROMATICS AS FACTOR Xa INHIBITORS
07/02/1998WO1998028264A1 Prevention of loss and restoration of bone mass by certain prostaglandin agonists
07/02/1998CA2276034A1 Oxygen or sulfur containing 5-membered heteroaromatics as factor xa inhibitors
06/1998
06/24/1998EP0849256A1 Amide compounds and use of the same
06/17/1998CN1185149A 2-2£-(hetaryloxymethylene) phenyl|-crotonates used as pesticides and fungicides
06/16/1998US5767041 Herbicidal arylimino-substituted triazoles, thiadiazoles or oxadiazoles
06/11/1998WO1998024806A2 Substituted oxadiazole, thiadiazole and triazole serine protease inhibitors
06/11/1998CA2272548A1 Serine protease inhibitors
06/10/1998EP0847228A2 Material for organoelectroluminescence device and use thereof
06/10/1998EP0846110A1 Thf-containing sulfonamide inhibitors of aspartyl protease
06/09/1998US5763457 Method for treating anxiety
06/03/1998EP0845002A2 Amino acid amides of 5-amino-1,3,4-thiadiazones and their use as inhibitors for matrix metalloproteinases
05/1998
05/28/1998WO1998022433A1 N-(ARYL/HETEROARYL/ALKYLACETYL) AMINO ACID AMIDES, PHARMACEUTICAL COMPOSITIONS COMPRISING SAME, AND METHODS FOR INHIBITING β-AMYLOID PEPTIDE RELEASE AND/OR ITS SYNTHESIS BY USE OF SUCH COMPOUNDS
05/28/1998WO1998022430A1 N-(ARYL/HETEROARYLACETYL) AMINO ACID ESTERS, PHARMACEUTICAL COMPOSITIONS COMPRISING SAME, AND METHODS FOR INHIBITING b-AMYLOID PEPTIDE RELEASE AND/OR ITS SYNTHESIS BY USE OF SUCH COMPOUNDS
05/28/1998CA2272065A1 N-(aryl/heteroaryl/alkylacetyl) amino acid amides, pharmaceutical compositions comprising same, and methods for inhibiting .beta.-amyloid peptide release and/or its synthesis by use of such compounds
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