Patents
Patents for C07D 209 - Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom (45,780)
09/1991
09/17/1991US5049679 Carboxamide derivatives
09/17/1991US5049601 Halogenated bis-imide flame retardants
09/17/1991US5049585 Certain 3,3-bis-(difluoro methyl)2,2-dimethyl-cyclopropane carboxylates having insecticidal activity
09/17/1991US5049577 2-pyrrolidone substituted dihydroxy alkanoic, alkenoic and alkynoic acids, compositions and HMG-CoA reductase inhibition therewith
09/17/1991US5049576 Carboxamide derivatives
09/17/1991US5049570 Pyridylphenyl nitrogen heterocycle-substituted carbinols and derivatives thereof with anti-inflammatory activity
09/17/1991US5049564 Hypotensive, 5-hydroxytryptamine
09/17/1991US5049464 Photosensitive member for electrophotography
09/17/1991US5049305 Bleach
09/16/1991WO1991013872A1 Therapeutically useful heterocyclic indole compounds
09/16/1991CA2075057A1 Therapeutically useful heterocyclic indole compounds
09/15/1991CA2038055A1 N1-substituted benz¬cd|indol-2-imine derivatives as cardiovascular agents
09/11/1991EP0446131A1 Keratinous fibres dyeing process with substituted monohydroxy indols and compositions
09/11/1991EP0445926A2 Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation
09/11/1991EP0445843A2 Process for the preparation of cyclopropanecarboxylic acid derivatives substituted at position 3 by a saturated halogenated chain
09/11/1991EP0445781A1 3-Arylcarbonyl-1-aminoalkyl-1H-indole containing antiglaucoma compositions
09/11/1991EP0445698A1 Thiocarbamoylacetonitrile compounds
09/11/1991EP0445643A2 Process for preparation of 3,3-dialkyl-1-methyl-2-methyleneindolines
09/11/1991CN1054419A 6-substituted-hexahydrobenz (cd) indoles and process for preparation therefor
09/10/1991US5047589 Electrophotographic light-sensitive material containing squarylium compound
09/10/1991US5047570 Preparation of 2-cyano-3-aminoacrylonitrile derivatives
09/10/1991US5047555 4-aminophenol derivatives and processes for preparing the same
09/10/1991US5047554 3-substituted-2-oxindole derivatives
09/10/1991US5047553 Tetrafluoro-N-phenylphthalimide
09/10/1991US5047539 Ultraviolet radiation stabilizers
09/10/1991US5047425 Amine derivatives having cardiovascular activity
09/10/1991US5047422 Treating A Disorder Of The Central Nervous System, Cardiovascular System Or Intestinal Tract
09/10/1991US5047410 Indolyl derivatives and their use as 5-HT3, receptor antagonists
09/09/1991CA2037815A1 Process for dyeing keratin fibres with substituted monohydroxyindoles, compositions thereof and implementation devices therefor
09/06/1991CA2037483A1 Aminobenzenesulfonic acid derivative
09/05/1991WO1991013060A1 Indole derivatives
09/05/1991WO1991013055A2 New aryl- and heteroarylethenylene derivatives and process for their preparation
09/05/1991WO1991011435A3 New centrally acting 6,7,8,9-tetrahydro-3h-benz(e)indole heterocyclics
09/05/1991WO1991009593A3 5-ht3 antagonists for treatment of nausea, bradycardia of hypotension associated with myocardial instability
09/04/1991EP0444945A2 Use of spirocyclic compounds as oxytocin antagonists
09/04/1991EP0444854A2 6-Substituted hexahydrobenz[cd]indoles
09/04/1991EP0444853A2 Hexahydrobenz[cd]indoles
09/04/1991EP0444852A2 Crystalline salt of 4-(di-n-propyl)amino-6-aminocarbonyl-1,3,4,5-tetrahydrobenz[cd]indole
09/04/1991EP0444851A2 Hexahydrobenz[CD]indoles and processes for preparation thereof
09/04/1991EP0444451A2 3-Arylcarbonyl-1H-indoles useful as therapeutic agents
09/04/1991CN1054250A 吲哚衍生物 Indole derivatives
09/03/1991US5045159 Derivatives of compounds containing a carbonyl group conjugated to an aromatic moiety and electrophilic methods of fabrication thereof
09/03/1991US5045108 Herbicidal and plant growth-regulating N-aryl-pyrrol-L-one and isoindol-2-one compounds
09/03/1991US5045105 Use of derivatives of n-phenyl-3,4,5,6-tetrahydrophthalimide for the desiccation and abscission of plant organs
09/03/1991CA2037357A1 Methods for using spirocyclic oxytocin antagonists
09/03/1991CA2037287A1 Spirocyclic oxytocin antagonists
09/03/1991CA1288422C2 2-oxindole-1-carboxamide intermediates
08/1991
08/28/1991EP0443540A1 Hindered phenolic N-(amido)-imides
08/28/1991EP0443132A1 Peptides having tachykinin antagonist activity, a process for preparation thereof and pharmaceutical compositions comprising the same
08/28/1991EP0442878A1 Derivatives of tryptophan as cck antagonists
08/27/1991WO1991013054A1 Cycloalkyl-substituted glutaramide antihypertensive agents
08/27/1991US5043456 6-oxa and thiabicyclo [3.1.0.] compounds
08/27/1991US5043453 Using organolathanide complex catalyst
08/27/1991US5043451 Bicyclo (2.2.1.) hept-exo-2-yl and bicyclo (2.2.2.) oct-endo-2-yl compounds
08/27/1991CA2073450A1 Cycloalkyl-substituted glutaramide antihypertensive agents
08/27/1991CA2035711A1 3-arylcarbonyl-1-(c-attached-n-heteryl)-1h-indoles
08/27/1991CA1288103C Sulfur- and nitrogen-containing lubricant additives
08/22/1991WO1991011996A1 Hydroquinone amino-acid esters, method of preparation, and pharmaceutical or cosmetic compositions containing them
08/22/1991DE4005001A1 Appts. for prodn. of phthalimides in stored fruit - by reaction of phthalic anhydride and urea, where prods. are metered into twin-rotor helical screw mixer at 120-130 deg C , etc.
08/21/1991CA2036323A1 Hindered phenolic n - (amido) imides
08/20/1991WO1991012265A1 N-phenyl n-alkoxycarbonylalkyl glycinamides, preparation method and drugs containing them
08/20/1991US5041681 Chemical process
08/20/1991US5041663 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof
08/20/1991US5041643 Process for the production of R(+)-aminocarnitine and S(-)-aminocarnitine
08/20/1991US5041635 5(Z)-7-(endo-3-benzenesulfonamidobicyclo[2.2.1]hept-exo-2-yl)-5-heptenoic acid, sodium salt
08/20/1991US5041460 Heter-aliphatic carboxamides
08/20/1991US5041451 Analgesics, hypotensive agents
08/20/1991US5041238 o,o'-Bridged oligophenylene laser dyes, dyestuff lasers and methods of lasing therewith
08/20/1991CA2069087A1 N-phenyl n-alcoxycarbonylalkylglycinamides, their preparation and medicaments containing them
08/14/1991EP0441598A2 Spiroisoindole compounds
08/14/1991EP0441517A2 Tricyclic amines as novel cholinesterase inhibitors
08/14/1991EP0441235A2 Process for the continuous preparation of imidoperoxycarbonic acids
08/14/1991EP0441222A2 Process and electrode system for determining an analyte or an oxidoreductase as well as suitable compounds
08/13/1991US5039823 Method for preparing indoleninium halide
08/13/1991US5039820 4-amino-6-iodo-hexahydrobenz(cd)indoles
08/13/1991US5039672 Administering enzyme inhibitors to control diabetes
08/13/1991US5039670 Anticoagulants, antiasthma, antiallergens
08/13/1991US5039334 Herbicidal and plant growth-regulating substituted N-aryl nitrogen heterocycles
08/13/1991CA1287626C2 N-substituted 2-ixindole-1-carboxamides useful as intermediates for producing analgesic and antiinflammatory agents
08/13/1991CA1287625C Indoleacetic acid derivative
08/09/1991CA2035966A1 Compounds
08/08/1991WO1991011445A1 Pyridylphenyl nitrogen heterocycle-substituted carbinols and derivatives thereof with anti-inflammatory activity
08/08/1991DE4003309A1 Continuous prodn. of imido-per:carboxylic acids - by mixing aq. hydrogen peroxide and acid soln. of corresp. imido-carboxylic acid in static mixer and precipitating in water
08/08/1991DE4003194A1 Electrochemical determn. of analytes - using oxido-reductase and substance of being reduced, which is re-oxidised on the electrode
08/07/1991EP0440329A1 S-substituted carbonyl substituted betathioacrylamide biocides and fungicides
08/07/1991EP0440145A1 Hexahydropyrrolo[2,3-b]indole carbamates,-ureas,-amides and related compounds, a process for their preparation and their use as medicaments
08/07/1991EP0354921A4 Use of melatonin for the manufacture of a contraceptive composition
08/07/1991CN1053604A 氨基甲酰基衍生物 Carbamoyl derivative
08/06/1991US5037853 Antiinflammatory agents
08/06/1991US5037846 Found in spider venom; treatment of strokes, alzheimer's disease, epilepsy
08/06/1991US5037845 Indole derivative
08/06/1991US5037808 Indolyl platelet-aggregation inhibitors
08/06/1991US5037751 Ability for stereoselective hydrolysis of naproxen ester; gene encoded enzyme
08/06/1991US5037578 Light source excites dyes solution to generate coherent laser radiation
08/06/1991US5037575 Squarilium compound and liquid crystal composition containing the same
08/06/1991CA2035601A1 Process for the continuous preparation of imidoperoxycarboxylic acids
08/06/1991CA2034435A1 Method for conducting organic reactions using hexaalkylguanidinium salt as phase transfer catalyst
08/06/1991CA1287352C Herbicidal esters
08/04/1991CA2035630A1 Method and sensor electrode system for the electrochemical determination of an analyte or an oxidoreductase as well as he use of suitable compounds therefor
08/03/1991WO1991011434A1 Bicyclolactam derivative