Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups
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)
06/1998
06/30/1998US5773428 Bone disorders
06/30/1998US5773417 Blood substitutes
06/25/1998WO1998027098A1 SUBSTITUTED NITROGEN CONTAINING HETEROCYCLES AS INHIBITORS OF p38 PROTEIN KINASE
06/25/1998WO1998027097A1 Tricyclic quinoxaline derivatives as neuroprotective agents
06/25/1998WO1998027096A1 Method of preparation of physostigmine carbamate derivatives from eseroline ethers
06/25/1998WO1998027095A1 Novel pyrrolizine derivatives, their salts or solvates having anti-tumor activity, and processes for preparing them
06/25/1998WO1998027092A1 Thiazole compounds and methods of modulating signal transduction
06/25/1998WO1998027087A1 Combinatorial process for preparing fused pyrimidine libraries
06/25/1998WO1998027072A1 Salting-out process of crystallizing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo[5.5.0.0?5,903,11¿]-dodecane
06/25/1998WO1998026708A1 Phosphorescent dendritic macromolecular compounds for imaging tissue oxygen
06/25/1998DE19743330A1 Verfahren zur Gewinnung von Hämin aus Schlachtblut Process for the recovery of hemin from slaughter blood
06/25/1998CA2275317A1 Salting-out process of crystallizing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo¬5.5.0.05,903,11|-dodecane
06/25/1998CA2274022A1 Combinatorial process for preparing fused pyrimidine libraries
06/24/1998EP0849726A1 Optical information recording medium and method of procucing the same
06/24/1998EP0849267A1 Furoindolizines
06/24/1998CN1185786A Sugar-modified cytostatics
06/24/1998CN1185781A Fused polycyclic heterocycle derivatives
06/24/1998CN1185742A Protein kinase c inhibitors
06/23/1998US5770728 Alkane oxidation with porphyrins and metal complexes thereof having haloalkyl side chains
06/23/1998US5770643 Pyrrolodiazine derivatives as stabilizers for chlorine-containing polymers
06/23/1998US5770598 Antitumor agents; reacting with carbonyl diimidazole and amidoximes
06/23/1998CA2222854A1 Triphenylphosphine oxide complex process
06/23/1998CA1339927C Wavelength-specific cytotoxic agents
06/20/1998CA2225273A1 Vitronectin receptor antagonists, their preparation and their use
06/18/1998WO1998025932A1 Antibacterial agents
06/18/1998WO1998025927A1 Liquid crystalline diketopyrrolopyrroles
06/18/1998WO1998025907A1 Pyrazole derivatives
06/18/1998CA2274539A1 Antibacterial materials comprising a 4-oxo-1,3-benzoxazine ring structure
06/18/1998CA2225209A1 Ucs1025 compounds
06/17/1998EP0847271A1 PYRAZOLO-(1,5-a)-PYRIMIDINE DERIVATIVES, THEIR PREPARATION AND HAIR DYES CONTAINING THESE
06/17/1998EP0789697B1 CRYSTAL FORM OF ANHYDROUS 7-((1a,5a, 6a)-6-AMINO-3-AZABICYCLO ( 3.1. 0]HEX-3-YL)-6-FLUORO-1-(2,4-DIFLUOROPHENYL)-1,4-DIHYDRO-4-OXO-1,8-NAPHTHYRIDINE-3-CARBOXYLIC ACID, METHANESULFONIC ACID SALT
06/17/1998CN1038748C Method for prepn. of sulfonamide fibrinogen receptor antagonists
06/16/1998US5767283 Chemical intermediate for 7-n-organosulfonyl-1h-indole derivative antitumor agents; nontoxic
06/16/1998US5767272 Method of preparing meso-haloalkylporphyrins
06/16/1998CA2121507C Method for tagging thermoplastic materials with near infrared fluorophores
06/11/1998WO1998024806A2 Substituted oxadiazole, thiadiazole and triazole serine protease inhibitors
06/11/1998WO1998024790A1 1,4-diazabicyclo [2.2.2] oct-2-ylmethyl derivatives, their preparation and therapeutic application
06/11/1998WO1998024785A1 Indole-urea derivatives with 5-ht antagonist properties
06/11/1998WO1998024782A2 Substituted pyrimidine compounds and their use
06/11/1998WO1998024780A2 Substituted pyrimidinone and pyridinone compounds and their use
06/11/1998WO1998024771A1 Benzamide derivatives having a vasopressin antagonistic activity
06/11/1998WO1998024476A1 Method to prevent transplant rejection
06/11/1998WO1998017666A3 Process for the preparation of tetrahydro-5-oxo-pyrrolizine derivatives
06/11/1998CA2272548A1 Serine protease inhibitors
06/11/1998CA2271072A1 1,4-diazabicyclo [2.2.2] oct-2-ylmethyl derivatives, their preparation and therapeutic application
06/10/1998EP0847228A2 Material for organoelectroluminescence device and use thereof
06/10/1998CN1184481A Spirocyclic and bicyclic diazinyl and carbazinyl oxazolidinones
06/10/1998CN1184109A Process for preparation of enantiomerically pure cycloalkano-indol-and azaindol-and pyrimido £1, 2a| indol -carbocylic acids and their activated deriyatiyes
06/10/1998CN1184105A Substituted thiazolidine derivatives and pharmaceutical compositions containing them and use thereof
06/09/1998US5763607 Preparation of optically-active isomers of dideoxycarbocyclic nucleosides
06/09/1998US5763602 Methods of syntheses of phthalocyanine compounds
06/09/1998US5763601 Naphthalocyanine compounds, naphthalocyanine polymers and method for making
06/09/1998US5763588 Pyrimidine derivatives for labeled binding partners
06/09/1998US5763471 Melatoninergic agonist spiro indolepyrrolidine! derivatives, process for their preparation and their use as medicinal products
06/09/1998US5763458 1-phenylalkanone 5-HT4 receptor ligands
06/09/1998US5763457 Method for treating anxiety
06/09/1998US5763454 Antibacterial agent
06/09/1998US5763441 Administering to the patient suffering from diabetes, glioma, hemangioma, kaposi's sarcoma, ovarian/breast/pancreatic/colon and prostate cancer a benzo(g)quinoxaline compounds
06/09/1998US5763437 Benzodiazepine derivatives
06/09/1998US5763359 N-(1-ethyl-4-pyrazolyl)triazoloazinesulfonamide herbicides
06/09/1998US5763355 Potentiation
06/09/1998US5763189 Fluorescence energy transfer and intramolecular energy transfer in particles using novel compounds
06/09/1998US5763172 Incubating a solution of targeted intracellular rna with a metallotexaphyrin-oligonucleotide conjugate having catalytic activity and complementary binding affinity to the target
06/04/1998WO1998023620A1 Cathecol derivatives and a method for the preparation thereof and a pharmaceutical composition containing the same
06/04/1998WO1998023619A1 Novel substituted pyrazole derivatives for the treatment of cardiocirculatory diseases
06/04/1998WO1998023613A1 Fused bicyclic pyrimidine derivatives
06/03/1998EP0845464A2 S type 2-substituted hydroxy-2-indolidinylbutyric ester compounds as intermediates for camptothecin derivatives
06/03/1998EP0693073B1 Bicyclic ansamycins and their use as antitumor agents
06/03/1998CN1183783A Pyrazolo -£1, 5a| -pyrimidines, process for preparing same and their use
06/03/1998CN1183776A Process for tetraazacycloalkane preparation
06/03/1998CN1183773A Alpha-substd. pyrimidine-thioalkyl and alkylether compounds
06/03/1998CN1183414A S type 2 -substituted hydroxy-2 -indolidinylbutyric ester compounds and process for preparation thereof
06/02/1998US5760217 Porphyrins and their synthesis from dipyrromethanes and aldehydes
06/02/1998US5760216 Use of synthetic metalloporphyrins for preparation and prediction of drug metabolites
06/02/1998US5760215 Based on aluminum phthalocyanine; dye cotton brilliant green colorfast shades
06/02/1998US5760165 Curable allyl polymers; heat resistance, stability; adhesives
06/02/1998US5760031 Kidney diseases
06/02/1998CA1339896C Dideoxydidehydrocarbocyclic nucleosides
05/1998
05/28/1998WO1998022486A1 Heterocyclic metallocenes and polymerization catalysts
05/28/1998WO1998022466A1 PROCESS FOR PREPARING MeO-Peg-PROTECTED DIHYDROQUININE OR DIHYDROQUINIDINE DERIVATIVES, NEW DIHYDROQUININE OR DIHYDROQUINIDINE DERIVATIVES AND THEIR USE
05/28/1998WO1998022457A1 Aryl and heteroaryl substituted fused pyrrole antiinflammatory agents
05/28/1998DE19750007A1 New poly:alkylene glycol-modified quinine or quinidine derivatives
05/28/1998DE19649460A1 Neue substituierte Pyrazolderivate New substituted pyrazole derivatives
05/28/1998CA2271767A1 Aryl and heteroaryl substituted fused pyrrole antiinflammatory agents
05/27/1998EP0843679A1 1-(1,2-disubstituted piperidinyl)-4-(fused imidazole)-piperidine derivatives
05/27/1998CN1182744A Production of triethylenediamine using surface acidity deactivated zeolite catalysts
05/27/1998CN1182743A Process for producing triethyldiamine
05/27/1998CN1038509C Process for preparing 8-chloroquinolone derivatives
05/26/1998US5756765 2- (2-Substituted pyrrolidin-4-yl) thio-carbapenem derivatives
05/26/1998US5756764 Drug; proteasome inhibitors
05/26/1998US5756746 Monophase solid solutions containing asymmetric pyrrolo 4,3-c! pyrroles as hosts
05/26/1998US5756741 Process for the production of triethylenediamine
05/26/1998US5756729 Multistep economical process starting from 2-amino-5-chloro-2*-fluorobenzophenone
05/26/1998US5756726 Photosensitizers
05/26/1998US5756724 High-yielding ullmann reaction for the preparation of bipyrroles
05/26/1998US5756723 Metal-mediated cross-coupling with ring-metalated porphyrins
05/26/1998US5756667 Method for preparation of amino acid thiohydantoins
05/26/1998US5756518 Phenylene derivatives
05/26/1998US5756509 Triazolopyrimidine derivatives
05/26/1998US5756494 Protein kinase inhibitors for treatment of neurological disorders
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