Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 265 - Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
Patents for C07D 265 - Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms (11,132)
03/1991
03/19/1991US5001138 Insecticides
03/14/1991CA2025072A1 Guanidine derivatives
03/13/1991EP0416034A1 Penetration enhancers for transdermal delivery of systemic agent
03/13/1991EP0415981A1 Retroviral protease inhibitors
03/13/1991CN1049770A Herbicidal glutarmic acids and deriatives
03/07/1991DE4027143A1 Stabilising blood substitute emulsions contg. per:fluoro-hydrocarbon
03/07/1991DE4019062A1 Stabilising blood substitute emulsions contg. per:fluoro-hydrocarbon
03/07/1991DE4019061A1 New and known perfluorinated N-cycloalkyl cyclic amine derivs.
03/06/1991EP0415641A1 Substituted glutaramic acids and derivatives
03/06/1991EP0415264A2 Process for the preparation of perfluorinated heterocyclic compounds and compounds prepared by this process
03/06/1991EP0415263A2 Stabilisation of perfluorocarbon emulsions and perfluorinated heterocyclic compounds usable as emulsion stabilising additives
03/06/1991CN1049654A N-(substituted benzyloxy) imine derivatives, process for production thereof
03/05/1991US4997920 Dyeing polyolefins
03/01/1991CA2023495A1 Herbicidal glutaramic acids and derivatives
02/1991
02/27/1991EP0414153A1 N-(substituted benzyloxy)imine derivatives, process for the production thereof, use thereof, and method of use thereof
02/21/1991WO1991001724A1 Renal-selective prodrugs for the treatment of hypertension
02/20/1991EP0413302A1 1,3-Oxazines
02/19/1991US4994569 5,6-dihydro-4H-1,3-oxa(or thia)zine derivatives, their preparation and compositions containing them
02/19/1991US4994551 Sutures
02/17/1991CA2023241A1 1,3-oxazines
02/06/1991EP0411593A2 Use of bis (aminothiocarbonyl) disulfide for treating ulcer
02/05/1991US4990232 Process for the preparation of carbodiimides
01/1991
01/30/1991EP0410168A2 Process for the preparation of asymmetrically substituted ureas
01/30/1991EP0357750A4 Urethane-protected amino acid-n-carboxyanhydrides
01/29/1991US4988708 3-Carbamoyl-4-hydroxy-2-carboxylmethyl quinoline analgesics, antiinflammatory agents
01/29/1991US4988693 Fungicide compositions
01/29/1991US4988497 Process for the optical determination of lipase
01/23/1991EP0409069A2 Mesogenic polycyanates and thermosets thereof
01/18/1991CA2021280A1 Mesogenic polycyanates and thermosets thereof
01/16/1991CN1011236B Synthetic method of n-alkyl substituted compound of heterocyclic imines
01/15/1991US4985557 Optically active pyridobenzoxazine derivatives and intermediates thereof
01/15/1991US4985556 Perfluoro(dialkylaminopropene) derivatives
01/09/1991EP0407137A2 Benzazine compounds and pharmaceutical uses thereof
01/09/1991EP0406699A2 Fungicidal guanidines
01/07/1991CA2020496A1 Fungicidal quanidines
01/04/1991CA2020315A1 Benzazine compounds and pharmaceutical uses thereof
01/03/1991DE4008359A1 Tris-morpholino:ethyl amine cpd. - useful as urethanation catalyst to give urethane resins and foams with little odour
01/02/1991EP0405440A1 Microbicides
01/02/1991CN1048218A Substituted isoxazolidines and isoxazolines
01/01/1991US4981775 Photothermographic elements
12/1990
12/30/1990CA2020016A1 Microbicides
12/25/1990US4980287 4H-3,1-benzoxazin-4-one compounds and pharmaceutical compositions thereof for the inhibition of serine proteases
12/11/1990US4977260 Nitrogen and oxygen containing heterocyclic compounds
12/11/1990US4977259 Containing a steric hindered amine compound
12/11/1990US4977141 Renin inhibitors
11/1990
11/29/1990WO1990014341A1 New cyclic polyiminoethers
11/28/1990CN1047279A Fungicidal oxime carbamates
11/27/1990US4973418 Nitrogen-containing anhydrides as bleach activators in detergent compositions
11/25/1990WO1990014342A1 Substituted isoxazolidines and isoxazolines
11/22/1990EP0398072A2 Amino-acid amides
11/15/1990WO1990013547A1 Method for preparing 5,6-dihydro-4h-1,3-oxazines
11/14/1990EP0397345A1 Fungicidal oxime carbamates
11/14/1990EP0192701B1 Stabilized, catalyzed water activated polyurethane systems
11/14/1990CN1046900A Heterocyclic diones as pesticides and plant growth regulators
11/13/1990US4970322 Etherification; Herbicides
11/07/1990EP0395664A1 Renin inhibitors containing a (1-amino-2-hydroxy-2-heterocyclic) ethyl moiety
11/06/1990US4968677 Substituted 1-aryl-2-napthoylamines and their use as microbicides
11/06/1990US4968676 Fungicidal cyclohexylamines
11/06/1990US4968344 Method for protecting plants against diseases
11/06/1990US4968341 Substituted aryloxyureas, processes for production thereof and uses thereof
11/06/1990CA1276018C 2-nitromethylene and 2-nitroimine derivatives of triazolidine, thiazine, oxazolidine, oxazine, imidazolidine, tetrahydropyrimidine, pyrrolidine and piperidine as insecticides
11/01/1990WO1990012784A1 Fungicidal oxime carbamates
10/1990
10/31/1990EP0394889A2 Heterocyclic diones as pesticides and plant growth regulators
10/31/1990EP0394850A1 Process for the preparation of 5,6-dihydro-4H-1,3-oxazines
10/31/1990EP0394311A1 Renin inhibiting peptides that contain amino and hydroxy dicarboxylic acids
10/30/1990US4966968 Indan derivatives
10/30/1990US4966723 Comprising surfactants, precursor of peroxy compound, bleach activator, suds suppressing agent, and detergent builder; bleaching at low temperatures
10/24/1990EP0393350A2 Process for the preparation of amines
10/23/1990US4965273 Certain 1-tertiary-butyl-naphthyridone carboxylic acid derivatives anti-bacterial agents
10/23/1990US4965211 Fluorometric analysis method
10/17/1990EP0392258A2 Aromatic aldehydes, their derivatives and their use as ingredients in perfumes, herbicides and fungicides
10/17/1990CN1046168A Method for predicting biological activity of antibiotics, and novel beta-lactam antibacterial agents derived therefrom
10/17/1990CN1046157A Synthetic method of cancer-eliminating medicine-metronizolamic acid
10/16/1990US4963548 Fungicides
10/09/1990US4962284 Alkanoyl anilides
10/09/1990US4962197 Photo-inactivation of cancer cells
10/09/1990US4962107 Improved side effect reduction
10/03/1990CN1045774A Improvements in and relating to serotonin antagonists
10/02/1990US4960774 Cyclic amines and fungicides containing them
10/02/1990US4960771 Oxazolidinone penetration enhancing compounds
09/1990
09/26/1990EP0388977A2 Polycyclic amines useful as cerebrovascular agents
09/26/1990EP0388921A2 Additive for organic solvent or thermoplastic polymer
09/23/1990CA2012866A1 Polycyclic amines useful as cerebrovascular agents
09/20/1990WO1990010627A1 Substituted 2-propenyl derivatives of nitrogen heterocycles
09/19/1990CN1045391A Substituted 2-propenyl derivatives of nitrogen heterocycles
09/18/1990US4957912 7 acylamidocarbacephem antibacterial agents
09/11/1990US4956372 Antirheumatoid and immunomodulators
09/05/1990EP0385038A1 Ortho-substituted phenyl amidine and phenyl guanidine derivatives and antidiabetic or hypoglycaemic agents containing them
09/04/1990USH817 Photographic light-sensitive material
09/04/1990US4954630 Colorimetric or fluorescent analysis
09/04/1990US4954626 Tetrahydroindazolyl-benzoxazines, their production and use
09/04/1990US4954507 1-tertiary-alkyl-substituted naphthyridine carboxylic acid antibacterial agents
08/1990
08/29/1990EP0383941A1 Ultraviolet absorbing cosmetic
08/29/1990EP0209875B1 Resorufin derivatives and process for their preparation
08/28/1990US4952619 Organic polymer stabilization
08/28/1990CA1273339A2 Compounds useful as starting compounds in the preparation of tetrahydrophthalimides
08/22/1990EP0383281A1 1,2-ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same
08/21/1990US4950671 Fungicides
08/14/1990CA1272722A1 Phenothiazine derivatives as leukotriene biosynthesis inhibitors
08/14/1990CA1272721A1 Benzo¬a|phenothiazines and hydro-derivatives
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