Patents
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Patents for C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups (57,272)
11/1999
11/09/1999US5981533 Pyrazole derivatives and processes for the preparation thereof
11/09/1999US5981525 Indole derivatives useful in the treatment of osteoporosis
11/09/1999US5981520 Useful for treating asthma, bronchospasm, allergies, anxiety, coughing or pain
11/04/1999WO1999055724A1 NOVEL OCTAHYDRO-6,10-DIOXO-6H-PYRIDAZINO/1,2-a/ /1,2/DIAZEPIN-1-CARBOXYLIC ACID DERIVATIVES, PREPARATION METHOD AND USE FOR PREPARING THERAPEUTICALLY ACTIVE COMPOUNDS
11/04/1999WO1999055707A1 Yellow pteridine having a hue-angle of at least 98
11/04/1999WO1999055693A2 N-heteroaryl-substituted pyridine derivatives and their use as herbicides
11/04/1999WO1999055684A1 Solid supported synthesis of sulfonated 2-oxopiperazines
11/04/1999WO1999055388A1 Substituted porphyrins
11/04/1999WO1999048894B1 Novel cephalotaxane derivatives and process for their preparation
11/04/1999CA2328934A1 Solid supported synthesis of sulfonated 2-oxopiperazines
11/04/1999CA2313634A1 Yellow pteridine having a hue-angle of at least 98
11/03/1999CN1234026A Piperazino derivatives as neurokinin antagonists
11/02/1999US5977365 Heterocyclic compound having anti-diabetic activity
11/02/1999US5977360 Process for producing cyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine
11/02/1999US5977353 1,4,7,10-tetraazabicyclo[8.2.2]tetradecan-2-one, a process for the preparation thereof and the use thereof for the preparation of tetraazamacrocycles
11/02/1999US5977129 Alzheimer's disease
11/02/1999US5977125 Mono-or polyenic carboxylic acid derivatives
11/02/1999US5977124 β-adrenergic agonists
11/02/1999US5977118 6-substituted pyrazolo[3,4-d]pyrimidin-4-ones and compositions and methods of use thereof
11/02/1999US5977107 Alkyl, azido, alkoxy, and fluoro-substituted and fused quinoxalinediones and the use thereof as glycine receptor antagonists
11/02/1999US5977102 Inhibitory effect on signal transduction mediated by tyrosine kinases or epidermal growth factor; antitumor,-carcinogenic, -metastasis,-proliferation agents and -inflammatory agents; psoriasis; angiogenesis inhibitors; immunology;
11/02/1999US5977100 Substituted guanidine derivatives, process for production thereof, and pharmaceutical uses thereof
11/02/1999US5977065 Bacterial nitroreductase for the reduction of CB1954 and analogues thereof to a cytotoxic form
11/02/1999US5976777 Photographic element containing magenta coupler with particular substituent
11/02/1999CA1340806C Method, system and reagents for dna sequencing
10/1999
10/28/1999WO1999054333A1 Pyrazolopyrimidinone cgmp pde5 inhibitors for the treatment of sexual dysfunction
10/28/1999WO1999054332A1 Preparation of alkylthio- and/or arylthio-substituted diketo-diaryl-pyrrolopyrroles
10/28/1999WO1999053924A1 Analgetic agent
10/28/1999WO1999024460B1 Dipeptide nitriles
10/28/1999DE19808261A1 Arylphenylsubstituierte cyclische Ketoenole Arylphenylsubstituierte cyclic ketoenols
10/28/1999CA2321150A1 Preparation of alkylthio- and/or arylthio-substituted diketo-diaryl-pyrrolopyrroles
10/27/1999EP0952183A1 Warp free pigment compositions containing diaryl-diketopyrrolo 3,4c pyrroles
10/27/1999EP0952154A2 N-acyl and N-aroyl aralkyl amides
10/27/1999EP0952152A2 Triethylenediamine and piperazine synthesis using zeolithe catalysts modified with a silicon-containing compound
10/27/1999EP0951908A2 Method of treating impotence due to spinal cord injury
10/27/1999EP0951903A1 Therapeutic treatment for renal dysfunction
10/27/1999EP0951467A1 SUBSTITUTED NITROGEN CONTAINING HETEROCYCLES AS INHIBITORS OF p38 PROTEIN KINASE
10/27/1999EP0951466A2 Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting beta-amyloid peptide release and/or its synthesis by use of such compounds
10/27/1999CN1233237A Heteroaryl succinamides and their use as metalloproteinase inhibitors
10/27/1999CN1232825A Process for resolving (R,S(Z))-a-(methoximino)-a-(1-azabicyclo (2,2,2) oct-3 yl) acetonitrile
10/27/1999CN1045964C Heterocyclic compounds and their preparation and use
10/26/1999US5973149 Preparing saturated solution of hexanitrohexaazaisowurtzitane of any polymorphic form in solvent mixture comprising esters, nitriles, ethers and ketones, except acetone, and non-solvent hydrocarbons, seeding with epsilon form, desolventizing
10/26/1999US5973148 Combining an aromatic or heteroaromatic slufonyl chloride compound with an aromatic or heteroaromatic amine in presence of aromatic tertiary amine base and added catalytic amount of an n-arylsulfilimine compound to form n-arylarylsulfonamides
10/26/1999US5973146 Process for the preparation of aminated diketobis (aryl or heteroaryl)pyrrolopyrroles and the use thereof as photoconductive substances
10/26/1999US5973141 Reacting the starting porphyrinic compound with a high boiling point solvent in presence of a selected amount of water; pheophorbides useful as photoselective compounds in photodynamic therapy
10/26/1999US5972930 Pyridinylamino tricyclic compounds as substance P antagonists
10/26/1999US5972927 Antiinflammatory, antiallergic and bronchodilatory medicinal products, treatment of asthma
10/26/1999US5972926 Pyrazine fused to a cyclic peptide
10/26/1999US5972844 For the selective control of monocotyledonous and dicotyledonous weeds in monocotyledonous and dicotyledonous crops, both pre-emergence and post-emergence
10/26/1999US5972574 Photographic element containing magenta coupler having improved manufacturability and dye light stability
10/26/1999US5972551 Crystalline titanyl phthalocyanines and use thereof
10/26/1999US5972248 Stabilizers based on 1-aza-2,2,6,6 tetramethybicyclo [3.1.0]hexane
10/26/1999CA2183320C Novel mercaptoacetylamide disulfide derivatives useful as inhibitors of enkephalinase and ace
10/22/1999CA2269587A1 Warp-free pigment compositions comprising diaryldiketopyrrolo¬3,4-c|pyrroles
10/21/1999WO1999052935A1 Crystalline forms of 1s-[1alpha (2s*,3r*), 9alpha]-6, 10-dioxo-n- (2-ethoxy-5 -oxo-tetrahydro-3 -furanyl) -9-[[(1-isoquinolyl) carbonyl]-amino] octahydro-6h -piridazino[1, 2-a][1,2] diazepin- 1-carboxamide
10/21/1999WO1999052893A1 N-pyridonyl herbicides
10/21/1999WO1999052892A2 Novel herbicides
10/21/1999WO1999052876A1 Azacycloalkane derivatives, preparation and therapeutic application
10/21/1999CA2325629A1 Crystalline forms of 1s-[1alpha (2s*,3r*), 9alpha]-6, 10-dioxo-n- (2-ethoxy-5 -oxo-tetrahydro-3 -furanyl) -9-[[(1-isoquinolyl) carbonyl]-amino] octahydro-6h -piridazino[1, 2-a][1,2] diazepin- 1-carboxamide
10/20/1999EP0949920A1 Highly selective butyrylcholinesterase inhibitors for the treatment and diagnosis of alzheimer's disease and dementias
10/20/1999CN1232480A Substd. phthalocyanines and their use
10/20/1999CN1232035A Preparation of beta-methyl carbapenem intermediates
10/20/1999CN1232032A Substd. 1,2,3,4-tetrahydro-5-nitro-pyrimidines
10/20/1999CN1045775C Substd. nitropyrimidines, their preparing method and use in insecticides
10/19/1999US5969154 Liquid crystalline diketopyrrolopyrroles
10/19/1999US5969150 Fluorescent compounds for medical diagnosis, drugs and labels or fungicides and viricides
10/19/1999US5969148 Catalytically reacting a nitro substituted aromatic compound with a substituted pyrazolotriazole in the presence of a formate salt in a single reaction medium without isolation of intermediate amine, simplification, efficiency, purity
10/19/1999US5969134 Cardiovascular disorders, vasoconstriction, hypotensive agents and release of endothelins
10/19/1999US5969111 Radiation sensistizers
10/19/1999US5968937 For treatment and/or prevention of hypertension, cardiac insufficiency, coronary vasospasm, cardiac ischemia, renal vasospasm, liver cirrhosis, congestive heart failure, nephrotic syndrome, brain edema, cerebral ischemia
10/19/1999US5968930 Tricyclic diazepine vasopressin antagonists and oxytocin antagonists
10/19/1999US5968929 Piperazino derivatives as neurokinin antagonists
10/19/1999US5968926 Schizophrenia treatment with 1,2,5-oxadiazole or 1,2,5-thiadiazole
10/19/1999US5968482 Radiation resistant filters for light protection of cosmetics and drugs
10/19/1999CA1340794C Pyrrolopyrimidine derivatives, their production and use
10/19/1999CA1340791C Magenta dye-forming coupler
10/16/1999CA2269049A1 N-acyl and n-aroyl aralkyl amides
10/14/1999WO1999051644A1 A catalyst that oxidizes steroids and other substrates with catalytic turnover
10/14/1999WO1999051606A1 Triazolopurine derivatives, medicinal composition containing the derivatives, adenosine a3 receptor compatibilizing agent, and asthmatic remedy
10/14/1999WO1999051605A1 PYRROLO[1,2-a]PYRAZINE sPLA2 INHIBITOR
10/14/1999WO1999051600A1 AMINOALKYL SUBSTITUTED 9H-PYRIDINO[2,3-b]INDOLE AND 9H-PYRIMIDINO[4,5-b]INDOLE DERIVATIVES
10/14/1999WO1999051599A1 Aminoalkyl substituted pyrrolo[2,3-b]pyridine and pyrrolo[2,3-d]pyrimidine derivatives: modulators of crf1 receptors
10/14/1999WO1999051598A1 SUBSTITUTED 9H-PYRIDINO[2,3-b]INDOLE AND 9H-PYRIMIDINO[4,5-b]INDOLE DERIVATIVES: SELECTIVE NEUROPEPTIDE y RECEPTOR LIGANDS
10/14/1999WO1999051597A1 Aminoalkyl substituted 5,6,7,8-tetrahydro-9h pyrimidino[2,3-b]indole and 5,6,7,8-tetrahydro-9h-pyrimidino[4,5-b]indole derivatives: crf1 specific ligands
10/14/1999WO1999051590A1 Substituted indolinones as kinase inhibitors
10/14/1999WO1999051582A1 Nitrogenous heterocyclic compounds
10/14/1999WO1999051242A1 Medicinal compositions for treating edema
10/14/1999WO1999045011A8 Glycine transport inhibitors
10/14/1999CA2326606A1 Aminoalkyl substituted 9h-pyridino¬2,3-b|indole and 9h-pyrimidino¬4,5-b|indole derivatives:crf1 and npy1 receptors
10/14/1999CA2326522A1 Pyrrolo¬1,2-a|pyrazine spla2 inhibitor
10/14/1999CA2326383A1 Aminoalkyl substituted pyrrolo¬2,3-b|pyridine and pyrrolo¬2,3-d|pyrimidine derivatives: modulators of crf1 receptors
10/14/1999CA2326319A1 Aminoalkyl substituted 5,6,7,8-tetrahydro-9h pyrimidino¬2,3-b|indole and 5,6,7,8-tetrahydro-9h-pyrimidino¬4,5-b|indole derivatives: crf1 specific ligands
10/13/1999EP0949301A1 Process for the production of metal phthalocyanine
10/13/1999EP0948496A2 Substituted pyrimidinone and pyridone compounds and methods of use
10/13/1999EP0948495A1 Aryl and heteroaryl substituted fused pyrrole antiinflammatory agents
10/13/1999EP0536419B1 Tricyclic triazole derivatives, production and use thereof
10/13/1999CN1231666A Tricyclic benzazepine vasopressin antagonists
10/13/1999CN1231665A Azabicyclic carbamoyloxy mutilin derivatives for antibacterial use
10/13/1999CN1231661A Aralkyl and aralkylidene heterocyclic lactams and imides
10/13/1999CN1231608A Use of PKC inhibitors for the manufacture of a medicament for the treatment of HTLV-1 infections
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