Patents
Patents for C07D 237 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings (8,468)
01/1999
01/07/1999EP0888310A1 Cinnoline derivatives and use as medicine
01/07/1999EP0456826B1 Amine derivatives
01/05/1999US5856503 Anticholesterol agents
01/05/1999US5856480 Optically active compound
01/05/1999US5856327 Pyridazinone derivatives
01/05/1999US5856273 Controlling weeds
12/1998
12/30/1998WO1998058916A1 NEW β-AMINO AND β-AZIDOCARBOXYLIC ACID DERIVATIVES, THE PRODUCTION THEREOF AND THE USE THEREOF AS ENDOTHELIN RECEPTOR ANTAGONISTS
12/30/1998WO1998058905A1 Novel amidrazone derivatives having antifungal activity
12/30/1998EP0618889B1 Tri-substituted phenyl derivatives and processes for their preparation
12/30/1998CA2294050A1 New .beta.-amino and .beta.-azidocarboxylic acid derivatives, the production thereof and the use thereof as endothelin receptor antagonists
12/22/1998CA1340284C Herbicidal substituted cyclic diones
12/16/1998CN1202157A Pyridazin-3-one derivatives, their use, and intermediates for their production
12/16/1998CN1201794A Process for preparation of (1S,4R)-or(1R,4S)-4-(2-amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol
12/15/1998US5849769 N-arylalkyl-N-heteroarylurea and guandine compounds and methods of treating HIV infection
12/15/1998US5849741 Fused pyridazine compounds
12/15/1998US5849665 Synergistic composition and process for selective weed control
12/10/1998DE19723722A1 Nichtsteroidale Gestagene Non-steroidal progestins
12/09/1998EP0882717A1 Nitrogenous heterocyclic compounds
12/03/1998WO1998054159A1 Non-steroidal (hetero) cyclically substituted acylanilides with mixed gestagen and androgen activity
12/02/1998EP0880893A1 Method for controlling algae
12/02/1998EP0880502A1 Aminoheterocyclic derivatives as antithrombotic or anticoagulant agents
12/01/1998US5843967 6-membered nitrogen-containing heteroaryl-oxazolidinones
12/01/1998US5843942 Aromatic amino ethers as pain relieving agents
11/1998
11/26/1998WO1998052595A1 Peptide nucleic acid monomers and oligomers
11/26/1998CA2290950A1 Peptide nucleic acid monomers and oligomers
11/25/1998CN1199732A Pyridazin-3-one derivatives and their use
11/25/1998CN1040829C Compositions containing pyridazinone derivatives for controlling and/or preventing insect pests and its application
11/18/1998EP0878548A2 Multistep process for the preparation of (1S,4R)- and/or (1R,4S)-4-(2-Amino-6-Chlor-9-H-purin-9-yl)-2-cyclopentene-1-methanol
11/18/1998EP0717734B1 Pyridazinone derivatives or their salts, processes for their production, and anti-shock agents containing them
11/18/1998EP0706514B1 Compounds and methods for inhibition of hiv and related viruses
11/12/1998WO1998050031A1 Inhibitors of protein isoprenyl transferases
11/12/1998WO1998050030A1 Inhibitors of protein isoprenyl transferases
11/12/1998WO1998050029A1 Inhibitors of protein isoprenyl transferases
11/12/1998CA2288330A1 Benzoyl amino acid derivatives useful as inhibitors of protein isoprenyl tranferases
11/12/1998CA2287300A1 Ligated platinum group metal catalyst complex and improved process for catalytically converting alkanes to esters and derivatives thereof
11/11/1998EP0876345A1 Heterocyclic compounds as h+-atpases
11/10/1998US5834468 Substituted aryl and heteroaryl compounds as E-type prostaglandin antagonists
11/04/1998EP0875512A2 New naphthylpiperazine derivatives with antipsychotic activity
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
10/29/1998CA2286607A1 Alkyl, alkenyl and alkynyl chrysamine g derivatives for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition
10/28/1998EP0627406B1 2-amino-1,3-propanediol compound and immunosuppressant
10/28/1998CN1197067A New naphthylpiperazine derivatives
10/22/1998WO1998046574A1 Pyridazine and phthalazine derivatives, process of their preparation and their use as anticonvulsants
10/22/1998WO1998046080A1 Nucleophile substituted ecteinascidins and n-oxide ecteinascidins
10/22/1998CA2288171A1 Pyridazine and phthalazine derivatives, process of their preparation and their use as anticonvulsants
10/21/1998EP0871436A1 USE OF Stat 6 SH2 DOMAIN SPECIFIC COMPOUNDS TO TREAT ALLERGIC REACTIONS
10/21/1998EP0706517B1 Pyridazinone derivatives with pharmaceutical activity
10/21/1998CN1196353A Pyridazin-3-one derivatives and their use
10/21/1998CN1040280C Herbicidal composition containing pryidine derivative, method for preparing same and application
10/20/1998US5824705 Carbamates and crop protection agents containing them
10/20/1998US5824691 Guanidine derivatives as inhibitors of Na+ /H+ exchange in cells
10/16/1998CA2234789A1 New naphthylpiperazine derivatives
10/15/1998WO1998045292A1 Thiazolidinedione and oxazolidinedione derivatives having antidiabetic, hypolipidaemic and antihypertensive properties
10/13/1998US5821244 Condensed nitrogen heterocycles and their use as pesticides, fungicides and antimycotics
10/13/1998US5821243 Compounds compositions and methods for treating influenza
10/07/1998EP0869123A2 Phenylacetylene derivatives
10/06/1998US5817682 Heteroaromatic compounds and crop protection agents containing them
10/06/1998US5817674 Antiotensin ii receptor antagonists
09/1998
09/30/1998EP0866692A1 Use of bicyclic mono- or diketone derivatives, resulting compounds, and use thereof as a drug for treating inflammation, migraine and shock
09/29/1998US5814651 Catechol diethers as selective PDEIV inhibitors
09/29/1998US5814643 Sulfonamide fibrinogen receptor antagonists
09/24/1998WO1998041511A1 Pyridazinones as inhibitors of cyclooxygenase-2
09/23/1998CN1193966A Aromatic compounds and pharmaceutical compositions containing them
09/23/1998CN1193963A Aromatic compounds and pharmaceutical compositions containing them
09/22/1998US5811459 Pain relievers
09/22/1998US5811429 Bicyclic heterocyclic compounds
09/22/1998CA1340056C Use of malonic acid derivative compounds for retarding plant growth
09/16/1998EP0519083B1 Process for producing hexahydropyridazine-1,2-dicarboxylic acid derivatives
09/16/1998CN1193318A Substituted N-methylenethioureas as pesticides
09/15/1998US5808065 Pyridazinone derivatives and processes for preparing the same
09/15/1998CA1340047C 7-substituted derivatives of 3,5-dihydroxyhept-6-ynoic acid, a process for the preparation thereof, the use thereof as pharmaceuticals, and intermediates
09/03/1998WO1998038167A1 Heteroaryl-hexanoic acid amide derivatives, their preparation and their use as selective inhibitors of mip-1-alpha binding to its ccr1 receptor
09/02/1998CN1192208A Phenylpyridazinones
09/02/1998CN1192149A Methods of reducing toxicity of chemotherapeutic and antiviral agents with acylated pyrimidine nucleosides
09/01/1998US5801179 Treatment of migraines, hypotension, venous insufficiency
08/1998
08/26/1998EP0860435A1 Pyridazin-3-one derivatives and their use
08/26/1998EP0860434A1 Pyridazin-3-one derivatives and their use
08/26/1998EP0859763A1 Dihydrophthalazine antagonists of excitatory amino acid receptors
08/18/1998US5795892 Anticoagulants
08/18/1998CA2089906C Naphthalene derivatives, processes for preparing the same, and synthetic intermediates therefor
08/18/1998CA2024595C Heterocyclic thiol sulfenimide compounds
08/12/1998CN1039492C Carboxyl-substituted nitrogen heterocyclic ring and its preparation intermediate composition and application
08/11/1998CA2009678C Pyridazinone, oxadiazinone, thiadiazinone and triazinone cardiotonic agents
08/06/1998WO1998033788A1 Matrix metalloproteinase inhibitors
07/1998
07/30/1998WO1998023565A3 Aminoguanidines and alkoxyguanidines as protease inhibitors
07/29/1998CN1189150A 0-benzyl oxime ether derivatives and their use in crop production compositions
07/28/1998US5786371 Pyridine and pyridazine derivatives, processes for the production thereof and pharmaceutical agents containing these compounds
07/23/1998WO1998031681A1 3-heterocyclyl-substituted benzoyl derivatives
07/23/1998WO1998031674A1 Phthalazinones
07/22/1998CN1039228C Tertiary amine compound, its salt and drug composition containing the same
07/21/1998US5783576 Benzoyl guanidine derivatives, the preparation thereof and their use in pharmaceutical compositions
07/16/1998DE19700884A1 New heterocyclic carboxylic acids useful as endothelin antagonists
07/08/1998EP0553174B1 Arylpyridazinones
07/07/1998US5777162 Intermediates for the preparation of fungicides
07/07/1998US5776935 Antagonists of strychnine-insensitive glycine site of n-methylaspartic acid receptor
07/02/1998WO1998028257A1 Aromatic amine derivatives having nos inhibitory effect
07/02/1998CA2275933A1 Aromatic amine derivatives having nos inhibiting action
07/01/1998EP0850930A2 A process for producing alicyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine
07/01/1998EP0850227A1 Pyridazin-3-one derivatives, their use, and intermediates for their production
06/1998
06/30/1998US5773592 Pro drugs for selective drug delivery
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