C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms

Patents for C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612)
01/1998
01/07/1998	EP0592490B1 Amino acid derivative anticonvulsant
01/06/1998	US5705689 Aza compounds as anion receptors
01/06/1998	US5705658 Azido containing tetrahydro furan compounds
01/06/1998	US5705653 Process for the preparation of a β3 -agonist
01/06/1998	US5705637 Polyazacycloalkane compounds
01/06/1998	US5705516 Oxazoles and their agricultural compositions
01/02/1998	DE19654483A1 Phenylalanin-Derivate Phenylalanine derivatives
12/1997
12/31/1997	WO1997049691A1 A process for the preparation of tetraazamacrocycles
12/31/1997	CN1036849C Method for prepn. of anti-viral compounds
12/30/1997	US5703109 Cyanophenyl-1,2,4-triazole derivative
12/29/1997	EP0813523A2 Preparation of n-arylmethyl aziridine derivatives, 1,4,7,10-tetraazacyclododecane derivatives obtained therefrom and n-arylmethyl-ethanol-amine sulphonate esters as intermediates
12/24/1997	WO1997048676A1 Triphenylalkyl antimicrobial agents
12/23/1997	CA2143323C Herbicidal 2-[(heterocyclic-phenoxymethyl)phenoxy] -alkanoates
12/17/1997	EP0526543B1 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents
12/17/1997	CN1036717C Polyazamacrocyclic compounds for complexation of metal ions
12/16/1997	US5698691 Condensed cyclic compounds and their use
12/11/1997	WO1997046514A1 Process for the preparation of hydrazine derivatives useful as intermediates for the preparation of peptide analogues
12/11/1997	WO1997040017A3 Modulators of molecules with phosphotyrosine recognition units
12/10/1997	EP0811002A2 Benzylpiperidines and piperazines as muscarinic antagonists
12/09/1997	US5696118 Benzene derivatives and pharmaceutical composition
12/09/1997	CA1339572C Macrocyclic amine complexes for ligand extraction and generation
12/04/1997	WO1997045115A1 Pharmaceutical for treatment of neurological and neuropsychiatric disorders
12/04/1997	CA2619901A1 Pharmaceutical for treatment of neurological and neuropsychiatric disorders
12/03/1997	EP0809632A1 Substituted heterocyclic compounds and their use as fungicides
12/02/1997	US5693857 Process and intermediate for the preparation of 2-hydroxy-3-sulfido-3-phenyl propanoic acids
12/02/1997	US5693846 Reacting a 1-naphthol with a heterocyclic sulfur chloride; hydrolyzing the resulting sulfide using a base followed by acidification; intermediates for bleach accelerator releasing couplers of silver halide color photography
12/02/1997	US5693657 Useful for treating hypercholesterolemia or atherosclerosis
11/1997
11/27/1997	WO1997044306A1 Chalcone derivatives and drugs containing the same
11/25/1997	US5691366 Unsaturated nitro oxime formed by reaction of dinitrogen trioxide with diolefin ether, sulfide or amine to be used as vasodilators
11/25/1997	US5690909 Fluorine-containing macrocyclic metal complexes
11/20/1997	WO1997043241A1 Substituted ethylene compounds and drugs
11/20/1997	WO1997026017A3 Perfluoroalkyl-containing metal complexes and their use in nmr diagnostics
11/20/1997	DE19619948A1 Silver halide colour photographic material with improved latent image stability
11/19/1997	EP0807621A1 Derivatives of phenylglycine and use thereof as pharmaceuticals
11/13/1997	CA2204846A1 Pharmaceutical compounds
11/12/1997	EP0805816A1 Compounds with growth hormone releasing properties
11/12/1997	EP0805795A1 Novel aromatic amides, method for preparing and compositions containing same, and use thereof as pesticides
11/11/1997	US5686588 Amine acid salt compounds and process for the production thereof
11/11/1997	US5686478 Endothelin antagonists
11/11/1997	US5686392 Process for preparing substituted N-carbamoyl-Tetrazolinones
11/06/1997	WO1997041100A1 Iminoxy derivatives of indole and indene compounds as inhibitors of prostaglandin biosynthesis
11/05/1997	EP0805147A1 Novel N-substituted alpha aminoacid amides as calcium channel modulators
11/04/1997	US5684149 Cyclic alkylenetetramines with metals as catalysts
11/04/1997	US5684135 Antitumor agents
11/04/1997	US5684008 Aminotetrazole derivatives useful as nitric oxide synthase inhibitors
11/03/1997	CA2204082A1 Pharmaceutical compounds
10/1997
10/30/1997	WO1997040029A1 Antivirally active heterocyclic azahexane derivatives
10/30/1997	WO1997040017A2 Modulators of molecules with phosphotyrosine recognition units
10/29/1997	CN1163604A Substituted r-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitors
10/23/1997	WO1997038985A1 Water-soluble tetrazolium salt compounds
10/22/1997	EP0700393B1 Macrocyclic metal complexes containing fluorine
10/22/1997	CN1162596A Antiarrhythmic Agents
10/22/1997	CN1036194C Process for making high explosive microgranula by using supercritical fluid devitrification method
10/14/1997	US5677446 Polyazacycloalkane compounds
10/14/1997	US5677298 Benzoxazepine-2-one compounds and their use
10/09/1997	WO1997036480A1 Compounds and compositions for delivering active agents
10/08/1997	EP0799214A1 1-substituted-5-thiomethylthiocyanato-1h-tetrazoles, compositions containing them and their use as antimicrobial and marine antifouling agents
10/08/1997	EP0799206A1 Aryl- and hetaryl-sulfonamide derivatives, their preparation and their use as endothelin antagonists
10/07/1997	US5674470 Method for imaging mammalian tissue using 1-substituted- 4,7,10-tricarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs
09/1997
09/30/1997	US5672769 Chemical intermediates for viricides, fungicides
09/30/1997	US5672615 Arylsulfonamido-substituted hydrodxamic acids
09/25/1997	WO1997034880A1 PROCESS FOR THE PREPARATION OF A β3-AGONIST
09/24/1997	EP0796852A1 Process for preparation of 5-substituted tetrazoles
09/24/1997	EP0796848A1 Fluoralkyl- and fluoralkoxy-substituted heterocyclic bradykinin antagonists
09/24/1997	CN1160396A Carboxylic acid derivs., their preparation and their use
09/23/1997	US5670650 Fatty acid analogs and prodrugs
09/23/1997	US5670544 Substituted benzoylguanidines process for their preparation their use as a medicament or diagnostic and medicament containing them
09/19/1997	CA2199925A1 Fluoroalkyl- and fluoroalkoxy-substituted heterocyclic bradykinin antagonists, process for their preparation, and their use
09/17/1997	EP0794789A1 Inhibitors of prenyl transferases
09/16/1997	US5668176 Phenoxyphenylacetic acid derivatives
09/16/1997	US5668136 Trisubstituted benzene derivatives, composition and methods of treatment
09/16/1997	US5668087 Herbicidal 1-alkenyltetrazolinones
09/12/1997	WO1997032874A1 Novel sulphur derivatives comprising an amide bond, method for preparing same, use thereof as drugs, and pharmaceutical compositions containing such derivatives
09/12/1997	WO1997032862A1 Polychelants, their complexes with metal ions, their preparation and their uses
09/12/1997	WO1997032849A1 Sulphur derivatives with a retroamide bond as endothelin-converting enzyme inhibitors
09/12/1997	CA2248188A1 Sulphur derivatives with a retroamide bond as endothelin-converting enzyme inhibitors
09/12/1997	CA2248187A1 Novel sulphur derivatives comprising an amide bond, method for preparing same, use thereof as drugs, and pharmaceutical compositions containing such derivatives
09/10/1997	CN1158844A Tertiary amines
09/04/1997	WO1997031905A1 Process for preparing 1,4,7,10-tetraazacyclododecane and its derivatives
09/04/1997	CA2245932A1 Pharmaceutical compounds
09/03/1997	EP0792873A1 N-(Phenoxyalkyl) carboxamides and their use as antiarrhythmic agents
09/02/1997	US5663333 Substituted 1,4-diazapine caprolactams useful for treatment of HIV disease
09/02/1997	US5663164 1-dethia-2-thia-cephalosporanic acids
08/1997
08/28/1997	WO1997030969A1 Pharmaceutical agents containing perfluoroalkyl-containing metal complexes and the use thereof in tumour therapy and interventional radiology
08/28/1997	WO1997019953A3 New lh-rh antagonists with improved effectiveness
08/28/1997	DE19608307C1 Verfahren zur Herstellung von 1,4,7,10-Tetraazacyclododecan und dessen Derivaten Process for the preparation of 1,4,7,10-tetraazacyclododecane and its derivatives
08/28/1997	DE19608278A1 Pharmazeutische Mittel enthaltend perfluoralkylhaltige Metallkomplexe, und ihre Verwendung in der Tumortherapie und interventioniellen Radiologie Pharmaceutical preparations containing perfluoroalkyl-containing metal complexes, and their use in tumor therapy and radiology interventioniellen
08/28/1997	CA2247253A1 Pharmaceutical agents that contain perfluoroalkyl-containing metal complexes and their use in tumour therapy and interventional radiology
08/28/1997	CA2197617A1 Antiarrhythmic agents
08/27/1997	EP0791596A1 Method for manufacture of cephalosporins and intermediates thereof
08/27/1997	EP0790987A1 Aminotetrazole derivatives useful as nitric oxide synthase inhibitors
08/27/1997	EP0790974A1 Substituted 4-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitiors
08/26/1997	US5660829 Process for antibody directed enzyme prodrug therapy
08/26/1997	US5660814 Iodinated paramagnetic chelates, and their use as contrast agents
08/21/1997	WO1997030036A1 Aryl derivatives
08/20/1997	EP0679155B1 Manganese complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide
08/19/1997	US5658907 Compounds and methods for inhibition of HIV and related viruses
08/13/1997	EP0788488A1 Improved process for the preparation of 5-aminotetrazole
08/13/1997	EP0788487A1 Process for the preparation of tetrazoles
08/13/1997	EP0583485B1 Ethanolamine derivatives having sympathomimetic and anti-pollakiuria activities

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