Patents
Patents for C07D 211 - Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings (37,939)
07/1992
07/01/1992CN1062353A Process for preparing aminoalkylketones derivatives and use in therapy
07/01/1992CN1062349A 3-substituted piperidine derivatives used in therapy
06/1992
06/30/1992US5126457 Reacting nitrophenyl imines or diimines with methyl acetoacetate and amino or ammonium compounds yields high purity Nifedipine
06/30/1992US5126455 Intermediates for opioid analgesics
06/30/1992US5126374 Fungicidal guanidines
06/30/1992US5126356 Antiischemic agents
06/30/1992US5126339 Anti-allergic bicyclic heterocyclyl-containing N-(bicyclic heterocyclyl)-4-piperidinamines
06/30/1992CA1304375C Benzylaminoaryl-dihydropyridinelactones, process for their preparation, and their use in medicaments
06/25/1992WO1992010499A1 Novel process
06/24/1992EP0491041A1 Antiviral drug
06/24/1992EP0490962A1 Antipsychotic 1-cycloalkylpiperidines
06/24/1992EP0484325A4 Azido-substituted octopamine agonists and the use thereof to control invertebrate pests
06/24/1992CN1062143A Condensed heterocyclic compouds, their production and use
06/23/1992US5124457 Phencyclidine and phencyclidine metabolites assay, tracers, immunogens and antibodies
06/23/1992US5124456 Hindered amine-substituted dihydropyridines and heat/light stabilization of polymer substrates therewith
06/23/1992US5124380 Stabilized organic polymer compositions containing compound containing a piperidinyl group and a carbonate group
06/23/1992US5124378 Stabilization of ambient cured coatings
06/22/1992WO1992011232A1 Chelating agents
06/22/1992CA2098712A1 Chelating agents
06/21/1992CA2057972A1 Retroviral protease inhibitors derived from 3-chloro-2-chloromethyl-1-propene
06/19/1992CA2057838A1 Hydantoin compounds
06/17/1992EP0490769A1 Aminoalkylketone derivatives, process for their preparation and their therapeutical use
06/17/1992EP0490667A2 HIV protease inhibitors
06/17/1992EP0490560A1 1,2,3,6-Tetrahydropyridine derivatives
06/17/1992EP0490259A2 Aminoacid and peptid derivatives with renin inhibiting properties
06/17/1992EP0489773A1 Process for separating mixtures of partially fluorinated or perfluorinated hydrocarbon compounds.
06/17/1992EP0257063B1 Compositions comprising 1-substituted azacycloalkanes and their uses
06/17/1992CN1061963A 4-substituted piperidine derivatives for use in therapy
06/16/1992US5122523 N-acylamino acid derivatives and their pharmaceutical compositions
06/16/1992CA1303616C N-1-azabicyclo¬2,2,2|-oct-3yl)-benzamide compounds
06/16/1992CA1303611C Chromogenic acridinone enzyme substrates
06/15/1992CA2057534A1 Acid amides
06/14/1992CA2056582A1 1,2,3,6-tetrahydropyridine derivatives
06/13/1992CA2057138A1 Aminoalkyl ketone derivatives, process for preparing them and their use in therapy
06/11/1992WO1992003417A3 Nonlinear optical materials
06/10/1992EP0489300A2 Tetralones with pharmacological activity
06/09/1992US5120849 Preparation of o-substituted hydroxylamines
06/09/1992US5120747 Platelet activating factor antagonists
06/09/1992US5120746 Amine derivatives, salts thereof, process for preparing the same and an anti-ulcer agent containing the same
06/09/1992US5120731 Stabilization of perfluorocarbon emulsions, and perfluorinated heterocyclic compounds usable as emulsion-stabilizing additives
06/09/1992US5119661 Apparatus for manufacturing profile pipes used in well construction
06/09/1992CA1303044C Benzhydryloxyethylpiperidine derivatives process for their preparation and pharmaceutical compositions in which they are present
06/09/1992CA1302889C Pharmaceutical composition containing 4-(2-naphthylmethoxy) piperidine
06/06/1992CA2056922A1 Tetralones with pharmacological activity
06/03/1992EP0488502A1 4-Tertiary amino-2,2,6-tetraalkylpiperidines
06/03/1992EP0488403A2 Process for the preparation of nitroxyl radicals of sterically hindered amines
06/03/1992EP0488345A1 1,4-Dihydropyridine derivatives and methods of producing the same
06/03/1992EP0488169A1 Beta-Hydroxyethylamines with a 1,1-disubstituted cyclopropyl-group, process for their preparation and use
06/03/1992CN1061592A Process for pneparing nitrogen heterocyclic ring derivatives
06/02/1992US5118693 4,4-disubstituted piperidine derivatives, pharmaceutical compositions containing them and process for preparing same
06/02/1992US5118689 Antiarrhythmia agents
06/02/1992US5118684 Piperdine derivative and pharmaceutical composition
06/02/1992CA1302408C Piperidine compounds for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials
05/1992
05/30/1992CA2052293A1 Polyoxyalkyleneamines containing tetraalkylpiperidine functionality and their use as light, heat and oxidation stabilizers
05/29/1992WO1992008701A1 Retroviral protease inhibitors
05/29/1992WO1992008700A1 Retroviral protease inhibitors
05/29/1992WO1992008698A1 Retroviral protease inhibitors
05/29/1992WO1992008694A1 Aminosulfonyl urea acat inhibitors
05/29/1992WO1992008692A1 Oxysulfonyl urea acat inhibitors
05/29/1992WO1992008688A1 Retroviral protease inhibitors
05/29/1992CA2056311A1 .beta.-hydroxyethylamines having a 1,1-disubstituted cyclopropyl radical,a p process for their preparation and their use
05/27/1992EP0487071A1 Condensed heterocyclic compounds, their production and use
05/26/1992US5116991 Process for preparation of fluoromethyl-substituted dihydropyridine carbodithioates
05/26/1992US5116988 Various N-substituted 3-piperidine carboxylic acids or N-substituted 3-pyridinecarboxylic acids and derivatives thereof
05/26/1992US5116846 N-aralkyl piperidine derivatives as psychotropic drugs
05/26/1992CA1301753C Process for preparing histamine h_-antagonist and intermediates used in such process
05/20/1992EP0485984A2 Diarylmethoxypiperidine derivatives
05/19/1992US5114956 Parenteral formulation of nimodipine
05/19/1992US5114945 Spiropiperidine derivatives
05/19/1992US5114919 Adjuncts in cancer chemotherapy
05/19/1992US5114461 Cyclic diones
05/16/1992WO1992008709A1 Meta-substituted phenyl alanine derivatives
05/16/1992CA2073776A1 Meta-substituted phenyl alanine derivatives
05/14/1992WO1992007831A1 Substituted tetrahydropyridines and hydroxypiperidines as central nervous system agents
05/14/1992WO1992007827A1 Process for producing azacycloalkane derivative
05/14/1992WO1992005152A3 Process for producing polyhydroxylated piperidines and pyrrolidines and compounds thereof
05/13/1992EP0484325A1 Azido-substituted octopamine agonists and the use thereof to control invertebrate pests
05/12/1992US5112979 Polyoxyalkyleneamines containing tetraalkylpiperidine functionality and their use as light, heat and oxidation stabilizers
05/12/1992US5112978 Process for preparing alpha (alkyl phenyl)-4(hydroxy-diphenylmethyl)-1-piperidinyl butanol
05/12/1992US5112976 Preparation of 2,6-dioxopiperidine derivatives
05/12/1992US5112890 Stabilization of acid catalyzed thermoset resins
05/12/1992US5112867 Triphenylmethane derivatives
05/12/1992US5112866 Sulfonylfluorides as intermediates, also useful in treatment of bone disorders, antisecretory, antiulcer
05/12/1992US5112861 Method of treating parkinson's disease using pentanedione derivatives
05/12/1992US5112859 Biphenyl amide cholesterol ester hydrolase inhibitors
05/12/1992US5112851 Agricultural Fungicides
05/12/1992US5112826 Cardiovascular disorders
05/12/1992US5112712 Electrophotographic photosensitive materials comprising an inorganic photoconductor and n-hydroxyimide compounds
05/12/1992CA1300626C Dihydropyridine compounds, processes for their preparation and their use
05/12/1992CA1300510C Stabilized composition containing angiotensin converting enzyme
05/10/1992WO1992004342A1 A novel quinolone carboxylic acid derivative
05/06/1992EP0483667A2 Cyclic imino derivatives, process for their preparation and drugs containing them
05/06/1992EP0278977B1 Prodrug derivatives of carboxylic acid drugs
05/05/1992US5110820 Hypotensive agents; cardiovascular disorders
05/05/1992US5110585 Quaternized nitrogen containing polycyclic compounds
05/05/1992CA1300160C2 Synthesis of 2-substituted-5-methyl-pyridines and intermediates therefor
05/05/1992CA1300157C Dihydropyridine compounds having unique pharmacological effects, and the process for producing them
05/05/1992CA1300015C Compositions comprising 1-substituted azacycloalkanes
04/1992
04/30/1992WO1992006957A1 2-phenyl-and 2-thienyl-(2)-piperidine derivatives having neuroprotective properties
04/30/1992WO1991018866A3 1,4-diamino-2,3-dihydroxybutanes