Patents
Patents for C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members (63,273)
02/1998
02/04/1998CN1172469A 2 -aminoindans as selective dopamine D3 ligands
02/03/1998US5714615 Acetylcholinesterase enzyme inhibitor, stimulate nicotinic receptors in central nervous system
02/03/1998US5714614 Azo-methine dyes which form lightfast images
02/03/1998US5714613 Reacting 1,3-dioxan-4-one derivative with aminoethyl/piperidine derivative
02/03/1998US5714610 Process for the preparation of 3-methylpiperidine and 3-methylpyridine by catalytic cyclization of 2-methyl-1, 5-diaminopentane
02/03/1998US5714518 HIV protease inhibitors and methods of making the same
02/03/1998US5714509 Inhibitors of bacterial sialidase and methods of making and using the same
02/03/1998US5714506 Selective β3 agonists for the treatment of diabetes and obesity
02/03/1998US5714504 Alkaline salts of omeprazole; antiulcer agents; magnesium omeprazole or sodium omeprazole for example
02/03/1998US5714503 Compounds and methods for inhibition of HIV and related viruses
02/03/1998US5714493 Antiinflammatory agent
02/03/1998US5714488 For treatment of allergic and inflammatory disease states
02/03/1998US5714484 α-(1,3-dicarbonylenol ether) methyl ketones as cysteine protease inhibitors
02/03/1998US5714436 Pre- and postemergence herbicides; rice; crops; mono- and dicotyledons
02/03/1998CA2100011C Amide compounds and their salts, processes for their production and pesticidal compositions containing them
01/1998
01/29/1998WO1998003672A1 N-(r)-(2-hydroxy-2-pyridine-3-yl-ethyl)-2-(4-nitro-phenyl)-acetamide
01/29/1998WO1998003521A1 Combinatorial synthesis and analysis of organometallic compounds and catalysts
01/29/1998WO1998003500A1 Carbanilides used as pesticides
01/29/1998WO1998003494A1 Certain amido- and amino-substituted benzylamine derivatives; a new class of neuropeptite y1 specific ligands
01/29/1998WO1998003492A1 Certain substituted benzylamine derivatives; a new class of neuropeptide y1 specific ligands
01/29/1998WO1998003485A1 PHENOXYPROPANOLAMINES HAVING β3-ADRENERGIC ANTAGONIST ACTIVITY
01/29/1998WO1998003484A1 Substituted pyridines as selective cyclooxygenase-2 inhibitors
01/29/1998WO1998003479A1 Nitrone derivatives, processes and intermediates for their preparation, and their use as herbicides
01/29/1998WO1998003478A1 Nitrone derivatives, processes and intermediates for their preparation, and their use as herbicides
01/29/1998WO1998003166A1 Thiol sulfonamide metalloprotease inhibitors
01/29/1998WO1998003164A1 Thiol sulfone metalloprotease inhibitors
01/29/1998DE19629828A1 Carbanilide Carbanilides
01/29/1998CA2261031A1 Certain substituted benzylamine derivatives; a new class of neuropeptide y1 specific ligands
01/29/1998CA2260983A1 Certain amido- and amino-substituted benzylamine derivatives; a new class of neuropeptite y1 specific ligands
01/29/1998CA2260860A1 Thiol sulfonamide metalloprotease inhibitors
01/29/1998CA2260859A1 Thiol sulfone metalloprotease inhibitors
01/28/1998EP0821049A1 Cyclopentyl compounds
01/28/1998EP0820996A1 Herbicidal cyanopyridines
01/28/1998EP0820987A1 Process for the preparation of pyridine-2,3-dicarboxylic acid esters
01/28/1998EP0820986A1 Process for the preparation of pyridine carboxylic acid esters
01/28/1998EP0820452A1 Carbonyl-piperazinyl and piperidinil compounds which inhibit farnesyl protein transferase
01/28/1998EP0820434A1 Phenoxyethylamine derivatives having high affinity for the 5-ht 1a receptor, preparation thereof, use thereof as drugs, and pharmaceutical compositions containing said derivatives
01/28/1998EP0820285A1 Methods and compositions for lipidization of hydrophilic molecules
01/28/1998EP0592669B1 Optically active trifluorolactic acid derivative and liquid crystal composition
01/28/1998EP0533752B1 Improved method for synthesis
01/28/1998CN1171784A Iminooxybenzylcrotonic acid esters, process for their preparation and use thereof
01/28/1998CN1171395A Preparation of aromatic nitriles
01/28/1998CN1171394A New urea derivatives, their preparation and their therapeutic and prophylactic use
01/28/1998CN1171392A Benzyloxy substitutedaromatics and their use as fungicides and insecticides
01/27/1998US5712417 Inhibitors of retroviral proteases
01/27/1998US5712399 N-substituted phenylcarbamic acid derivatives, a process for production thereof, agricultural and horticultural fungicides, intermediates of the derivatives and a process for production thereof
01/27/1998US5712393 Derivatives of 2-aminobenzenesulphonic acid and of 2-aminobenzenesulphonyl chloride, their preparation and their use as synthetic intermediates
01/27/1998US5712298 Bronchodilator agents, treatment of asthma, antiinflammatory, treatment of skin disorders
01/27/1998US5712296 Substituted pyridines and 2-oxo-1,2-dihydropyridines
01/27/1998US5712294 Antiinflammatory agents
01/27/1998US5712280 Tricyclic compounds useful for inhibition of G-protein function and for treatment of proliferative diseases
01/27/1998US5712226 Optically active D-pyridyloxy phenoxy propionate herbicides
01/27/1998CA2006724C Guanidine derivatives, their production and insecticides
01/27/1998CA1339645C Pyridinium derivatives, their production and use
01/22/1998WO1998002533A1 Reagent to increase the specificity of inhibition of serine proteases
01/22/1998WO1998002410A1 Asymetric synthesis of chiral beta-amino acids
01/21/1998EP0819120A1 Tricyclic compounds useful for inhibition of farnesyl protein transferase
01/21/1998EP0819115A1 Fungicidal compounds
01/21/1998EP0710228B1 Hydrazino-type radionuclide chelators having an n 3?s configuration
01/21/1998EP0690848B1 Piperazinylpyridinyl water clathrates
01/21/1998CN1171116A N-substituted glycine derivatives as inhibotors of factor Xa
01/21/1998CN1170574A Sulfonamides and their use
01/20/1998US5710176 Retinoyloxy (substituted) methyl butyrates useful for the treatment of cancer and other proliferative diseases
01/20/1998US5710170 Tri-aryl ethane derivatives as PDE IV inhibitors
01/20/1998US5710166 N-acyl beta amino acid derivatives useful as platelet aggregation inhibitors
01/20/1998US5710164 Diheterocyclic styryl nitriles
01/20/1998US5710160 Phosphodiesterase iv inhibitors for treatment of asthma by raising levels of cyclic adenosine-3*,5*-monophosphate
01/20/1998US5710158 Inhibitors of protein tyrosine kinase and epidermal growth factor
01/20/1998US5710106 Substituted pyridine herbicidal agents
01/20/1998US5709884 Process for conditioning substances
01/15/1998WO1998001458A1 Method for the site specific synthesis of novel 3-hydroxypyridin-4(1h)-ons derivatives from aminomonosaccharides or aminoitols, products obtained by this method and their applications
01/15/1998WO1998001417A1 Calcium receptor-active compounds
01/15/1998DE19628236A1 Reagenz zur Erhöhung der Serinproteasen-Inhibitionsspezifität Reagent to increase the serine protease Inhibitionsspezifität
01/15/1998CA2260828A1 Method for the site specific synthesis of novel 3-hydroxypyridin-4(1h)-ons derivatives from aminomonosaccharides or aminoitols, products obtainedby this method and their applications
01/14/1998EP0818447A1 6-(Hydroxymethyl-ethyl)pyridines as HMG-CoA-reductase inhibitors
01/14/1998EP0818442A2 Cyclic sulphone derivatives as inhibitors of metalloproteinases and of the production of tumour necrosis factor
01/14/1998EP0818439A2 Imide derivatives
01/14/1998EP0818197A1 Heterocyclic condensed pyridines as CETP inhibitors
01/14/1998EP0817778A1 Reversible protease inhibitors
01/14/1998EP0817774A1 Cyclohexylamino and cyclohexylalkoxy nitrogen heterocycles, methods of preparing them and their use as pest-control agents and fungicides
01/14/1998EP0817772A1 Pyrrolidinyl hydroxamic acid compounds and their production process
01/14/1998EP0817767A1 Bicyclic amine derivatives and their use as anti-psychotic agents
01/14/1998EP0817643A1 Compounds and compositions for delivering active agents
01/14/1998CN1170408A 2-carbamoyl-1, 4, 5, 6,-tetrahydropyrazines
01/14/1998CN1170406A Preparation of fluorinated heterocyclic compounds
01/14/1998CN1170405A Aryl-and hetaryl-sulfonamide derivatives, their perparation and their use as endothelin antagonists
01/14/1998CN1169995A Process for preparation of 5-(alkoxymethyl)-2, 3-pyridinedicarboximide compounds
01/14/1998CN1169991A Process for preparation of arylamides of heteroaromatic carboxylic acids
01/14/1998CN1169990A Process for preparation of arylamides of heteroaromatic carboxylic acids
01/14/1998CN1169986A 2.9-diamino-and 2-amino-8-carbamoyl-4-hydroxy-aldanoic acid amide derivatives
01/13/1998US5708180 Process for the preparation of 2-halogenopyridinealdehydes and novel 2-halogenopyridinealdehydes
01/13/1998US5708176 Preparation of 3,5-lutidene
01/13/1998US5708175 Multistage reaction og trifluoroacetyl halide with vinyl ether, then with ammonia and ester with ring closure after condensation
01/13/1998US5708006 Neurokinin antagonists
01/13/1998US5708004 Retroviral protease inhibitors
01/13/1998US5708003 Heterotricyclically substituted phenyl-cyclohexane-carboxylic acid derivatives
01/13/1998US5707994 2,3-diaminopropionic acid derivative
01/13/1998US5707821 Identification of phospholipase A2 inhibitors in Aβ peptide-mediated neurodegenerative disease
01/13/1998US5707792 Leuco dyes
01/13/1998US5707603 Useful in therapeutic and diagnostic imaging