Patents
Patents for C07D 471 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups (64,559)
04/1994
04/20/1994CN1085550A New quinazolines as inhibitors of HIV reverse transcriptase
04/19/1994US5304557 Substituted oxoophthalazinyl acetic acids and analogs thereof
04/19/1994US5304554 Intercalators of DNA, inhibit replication of retroviruses
04/19/1994US5304552 Renin inhibitors
04/19/1994US5304530 Insecticides, miticides, aracidides
04/16/1994CA2108204A1 Intermediates for preparing antifolate compounds and processes thereto
04/14/1994WO1994007910A1 New reagents for peptide couplings
04/14/1994WO1994007891A1 1-substituted oxindoles and azaoxindoles as novel cognition enhancers
04/14/1994WO1994007865A1 Carboxylic ester compound
04/14/1994WO1994007859A1 5-ht4 antagonists
04/14/1994WO1994007858A1 1-(2-oxo-acetyl)-piperidine-2-carboxylic acid derivatives as multi-drug-resistent cancer cell sensitizers
04/14/1994WO1994007857A1 Cyclic amide compound and herbicide
04/14/1994WO1994007814A1 Process for separating enantiomers from a racemic mixture
04/14/1994WO1994007497A1 USE OF DOPAMINE AGONISTS TO ACTIVATE η-INTERFERON PRODUCTION
04/14/1994CA2146553A1 Process for separating enantiomers from a racemic mixture
04/14/1994CA2146428A1 Use of dopamine agonists to activate -interferon production
04/14/1994CA2145746A1 5-ht4 antagonists
04/13/1994EP0591736A2 Use of pyridine dyes for textiles, mixtures of dyes containing pyridine dyes, and triazolopyridine dyes with a thienyl radical
04/13/1994EP0591426A1 Sigma receptor ligands and the use thereof
04/13/1994CN1085218A Cyclic amides and herbicides
04/13/1994CN1085216A Adenosine re-uptake inhibiting derivatives of diphenyl oxazoles, thiazoles and imidazoles
04/12/1994US5302602 5-heterocyclo-alkyl substituted dibenzo (a,d) cycloheptenes
04/12/1994US5302601 5-substituted imidazo[4,5-c]pyridines
04/12/1994US5302599 Therapeutically useful heterocyclic indole compounds
04/12/1994US5302596 Tricyclic compounds as TXA2 antagonists
04/12/1994US5302589 Heterocyclic inhibitors of 5-α-testosterone reductase
04/07/1994DE4234380A1 Verwendung von Dopaminagonisten zur Aktivierung des gamma-Interferon-Produktion Use of dopamine agonists for the activation of the gamma-interferon production
04/06/1994EP0591058A1 Ellipticine derivatives with antitumor activity
04/06/1994EP0591040A1 Quaternary basic amides as tachykinines antagonists
04/06/1994EP0591027A1 Piperidine derivatives, their preparation and their use as medicine
04/06/1994EP0590446A2 Benzimidazoles and their use as charge stabilizers
04/06/1994EP0590428A1 Azaquinoxalines, process for their preparation, and their use
04/06/1994EP0590094A1 4-aryl-3-(heteroarylureido)quinoline derivatives
04/06/1994EP0590022A1 IMIDAZO 1,5-a]QUINOXALINES
04/06/1994CN1084849A Dual action inhibitors
04/05/1994US5300668 Inhibit angiotensin in mammals; hypotensive agent
04/05/1994US5300649 Reacting 1,3-dienes with sulfonyl cyanides
04/05/1994US5300645 Tetrahydro-pyrido-indole
04/05/1994US5300643 Viricides
04/05/1994US5300642 α, α-disubstituted aromatics and heteroaromatics as cognition enhancers
04/05/1994US5300519 Immunosuppressive agents
04/05/1994US5300517 Piperidine compounds having anti-acetylcholinesterase activity
04/05/1994US5300498 6-piperazinyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acids, esters, amides and related compounds
04/05/1994US5300480 Pre- and postemergent
04/05/1994US5300478 Substituted fused pyrazolo compounds
03/1994
03/31/1994WO1994006798A1 Novel bioreductive compounds
03/31/1994WO1994006797A1 Novel bioreductive agents
03/31/1994WO1994006795A1 2-aminoalkyl-5-aminoalkylamino substituted isoquinoindazole-6-(2h)-ones with antitumour activity
03/31/1994WO1994006794A1 Aralkyl diazabicycloalkane derivatives for cns disorders
03/31/1994WO1994006793A1 3,3'-DISUBSTITUTED-1,3-DIHYDRO-2H-PYRROLO[2,3-b]HETEROCYCLIC-2-ONE USEFUL IN THE TREATMENT OF COGNITIVE DISORDERS OF MAN
03/31/1994WO1994006280A1 Inhibitors of metazoan parasite proteases
03/31/1994CA2144636A1 3,3'- disubstituted-1,3-dihydro-2h-pyrrolo [2,3-b]heterocyclic-2-one useful in the treatment of cognitive disorders of man
03/30/1994EP0589665A2 4,5,6,7-Tetrahydro-1H-imidazo 4,5-c pyridine-6-carboxylic acid amide derivatives as angiotensine II antagonistes
03/30/1994EP0588796A1 New compounds and compositions useful as antifungal and antimycobacterial agents
03/30/1994CN1084516A Azacyclic and azabicyclic alkyliden hydroxylamines
03/30/1994CA2106742A1 Benzimidazoles and their use as charger stabilizers
03/29/1994US5298629 Intermediates in the synthesis of quinoline antibiotics
03/29/1994US5298518 Hypotensive agents
03/29/1994US5298513 Serotonin antagonist
03/29/1994US5298481 6-arylpyrimidines and herbicidal use
03/29/1994CA2107061A1 Piperidine derivatives, their preparation and their application in therapy
03/23/1994EP0588500A2 3-Oxadiazolyl-1,6-naphthyridine derivatives with affinity for benzodiazepine receptors
03/23/1994EP0588166A2 Antibacterial 7-isoindolinyl-quinolone and naphthyridone derivatives
03/23/1994EP0587670A1 Pcp receptor ligands and the use thereof
03/23/1994CN1084171A Oxadiazine derivatives
03/23/1994CN1084169A Compounds
03/23/1994CA2106323A1 4,5,6,7-tetrahydro-1h-imidazo¬4,5-c| pyridine-6-carboxylic acid amide derivatives
03/22/1994US5296491 Pyrazolo[4,3-c]pyridines and their use as serotonin reuptake inhibitors
03/22/1994US5296490 Pharmaceutically useful pyrazolopyridines
03/22/1994US5296480 Angiotensin II receptor blocking 2,3,6-substituted 5,6,7,8-tetra-hydro-pyrido[4,3]pyrimidin-4(3H)-ones
03/22/1994US5296478 1-substituted oxindoles as cognition enhancers
03/22/1994CA1327970C Isolation of castanospermine and its use as an antidiabetic agent
03/17/1994WO1994005672A1 PROCESS FOR PREPARING CERTAIN PYRROLO[3,4- b]QUINOLINES, CERTAIN 1H-PYRANO[3',4':6,7]INDOLIZINO[1,2-b]QUINOLIN-3,14(4H,12H)-DIONES, AND CERTAIN 8-METHYL-7-(OXOPROPYL)-INDOLIZINO[1,2-b]QUINOLIN-9(11H)-ONES
03/17/1994WO1994005665A1 Certain aryl and cycloalkyl fused imidazopyrazinols; a new class of gaba brain receptor ligands
03/17/1994WO1994005664A1 Naphthyridines as potentiators of lethal effects of radiation on tumour cells
03/17/1994WO1994005663A1 Novel isoindolinone derivative, its preparation and pharmaceutical compositions containing same
03/17/1994WO1994005662A1 Indolizines as herbicides
03/17/1994WO1994005661A1 Pyridopyrimidinone antianginal agents
03/17/1994WO1994005531A1 Crank mechanism for a windscreen wiper drive of a motor vehicle
03/17/1994WO1994005296A2 Use of cytochrome p450 inhibitors for inhibiting the metabolism of nitrogen substituted acridine
03/17/1994DE4230464A1 New imidazolyl-benzimidazole or related cpds. - useful as angiotensin II antagonists for treating cardiovascular or CNS disorders, etc.
03/17/1994CA2144048A1 PROCESS FOR PREPARING CERTAIN PYRROLO[3,4- .BETA.]QUINOLINES, CERTAIN 1H-PYRANO[3',4':6,7]INDOLIZINO[1,2-ß]QUINOLIN-3, 14(4H,12H)-DIONES, AND CERTAIN 8-METHYL-7-(OXOPROPYL)- INDOLIZINO[1,2-ß]QUINOLIN-9(11H)-ONE S
03/17/1994CA2142278A1 New isoindolinone derivative; process for preparing the same and pharmaceutical compositions containing it
03/17/1994CA2141425A1 Nitrogen substituted acridine and cytochrome p450 inhibitors and methods of use
03/17/1994CA2092616A1 Bioreductive compounds
03/16/1994EP0587499A1 Benzopyran compounds, process for their preparation and their use as cell protectors
03/16/1994EP0587473A1 Condensed pyridine derivatives as inhibitors of the effects of free radicals
03/16/1994EP0586585A1 1,2-dihydropyrido(3,4-b)pyrazines as fungicides
03/16/1994EP0586551A1 Arthropodicidal anilides
03/16/1994EP0586526A1 Aza-6-indole-derived compounds as benzodiazepine receptor ligands and drugs containing same
03/16/1994EP0586376A1 Process and intermediate for certain bis-aza-bicyclic anxiolytic agents.
03/16/1994CN1083812A Benzimidazoles, pharmaceutical compositions containing these compounds and processes for preparing them
03/16/1994CN1083810A 4-|2-(4-(2-pyridinyloxy) phenyl) ethoxy¨-quinazoline and analogues thereof
03/16/1994CN1024007C Fused pyrimidines, their production and use
03/16/1994CA2469296A1 Isoindole intermediates for preparing 7-isoindolinyl-quinolone derivatives and 7-isoindolinyl-naphthyridone derivatives
03/15/1994US5294620 Hypotensive agents or compounds for cardiovascular disorders
03/15/1994US5294619 Arylpiperidine derivatives
03/15/1994CA1327797C Imidazoquinoxaline compounds and their preparation and use
03/15/1994CA1327796C Diazoles
03/15/1994CA1327750C Therapeutic use of serotonin-antagonists