Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 275 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups
Patents for C07C 275 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups (9,848)
01/1991
01/08/1991CA2062755A1 Amino acid analog cck antagonists
01/04/1991CA2019434A1 Process for the preparation of highly elastic plastics
01/02/1991EP0405932A2 Substituted 1,3-Diaminopropanes
01/02/1991EP0405233A1 Diphenylurea derivatives
01/01/1991US4981973 Bronsted acid, ruthenium catalyst
01/01/1991US4981865 N-hydroxyamide, N-hydroxythioamide, hydroxyurea, and N-hydroxythiourea derivatives of selected nsaids as antiinflammatory agents
12/1990
12/31/1990CA2020189A1 Substituted 1,3-diaminopropanes
12/27/1990EP0404039A1 Pharmaceuticals containing di-tert.butylhydroxyphenyl-derivatives and new derivatives
12/26/1990CN1048040A Ethanolamine derivatives
12/26/1990CN1010945B Process for prepn. of benzoylphenylureas
12/25/1990US4980506 Benzoylphenylureas
12/25/1990US4980500 Process for the preparation of biuret polyisocyanates, the compounds obtained by this process and their use
12/25/1990US4980376 Benzoyl-ureas having insecticide activity
12/19/1990EP0402923A2 2,5-Diaminotetralines, process for their preparation and their use as medicine
12/19/1990EP0402646A1 Retroviral protease inhibiting compounds
12/19/1990CN1047860A Butenoic acid derivatives
12/19/1990CN1047859A Benzocycloalkane derivatives, method of producing same and composition contg.same
12/15/1990CA2018848A1 Diphenylurea derivatives
12/13/1990WO1990015048A1 Antihyperlipidemic and antiatherosclerotic urea compounds
12/12/1990EP0402020A1 An integrated process for the preparation of methylene diphenylene diisocyanates and polymethylene polyphenylene poly (isocyanates) from diamines and polyamines
12/12/1990EP0401966A1 Phenethanolamine derivatives, processes for their preparation and pharmaceutical compositions containing them
12/12/1990EP0401383A1 Methods of detecting oscillation in the servo system and automatically adjusting the speed loop gain
12/11/1990US4977272 Olefinic N,N'-disubstituted ureas
12/11/1990US4977188 Method of treating inflammation
12/11/1990US4977170 Isoprenoidamine compounds which are useful antiulcer agents
12/05/1990EP0400383A1 Urea groups containing (meth)-acrylic acid derivativs from triisocyanates and their use
12/05/1990CA2017660A1 Integrated process for the preparation of methylene diphenylene diisocyanates and polymethylene polyphenylene poly (isocyanates) from diamines and polyamines
11/1990
11/28/1990EP0399422A1 Benzocycloalkane derivatives and production thereof
11/28/1990EP0399358A2 Butenoic acid derivatives
11/28/1990CN1047283A Utilization of benzoyl urea derivatives
11/25/1990CA2017444A1 Benzocycloalkane derivatives and production thereof
11/22/1990EP0398404A1 A process for the preparation of acyl ureas
11/20/1990US4971978 Derivatives of D-glutamic acid and D-aspartic acid
11/20/1990US4971888 Photographic films of silver halide material, multilayer, high contrast, high sensitiivity, halftones
11/20/1990CA1276745C Process for the preparation of a polyiscocyanate with a biuret group
11/19/1990CA2017098A1 Butenoic acid derivatives
11/14/1990EP0397556A1 N-Phenyl amides, methods for their preparation and medicaments containing them
11/13/1990CA1276168C (meth)-acrylic acid esters and the use thereof
11/13/1990CA1276166C Carbonylation process
11/13/1990CA1276164C Urethanes which contain perfluoroalkyl groups, epichlorohydrin groups and dialcohol radicals, the preparation and use thereof
11/12/1990CA2016439A1 N-phenyl amides, process for their preparation and medicaments containing same
11/07/1990CN1010309B Process for preparing fluorinated acrylic monomers polymers
11/06/1990US4968797 Pressure-copyable thermoreactive and electrochromic recording materials
11/06/1990US4968679 8-substituted 2-aminotetralins
11/06/1990US4968341 Substituted aryloxyureas, processes for production thereof and uses thereof
11/06/1990CA1276026C Functionalized monomers from 1-(1-isocyanato-1- methylethyl)-3 or 4-(1-methylethenyl) benzene
10/1990
10/31/1990EP0395578A2 Acylated carbamic acid esters
10/31/1990EP0395144A1 A process for the preparation of aromatic ureas
10/31/1990EP0394440A1 Phenylcarboxylic acid derivatives
10/31/1990CN1046523A Fungicides
10/24/1990CA2015188A1 Chemical compounds
10/24/1990CA2015004A1 Acylated carbamates
10/23/1990CA1275417C Polyhydroxy compounds containing urea groups and either ester or amide groups, process for their preparation, and their use thereof
10/17/1990EP0392349A1 Process for the production of aqueous solutions of methylolethers.
10/17/1990EP0392298A2 Substituted uracils, process for their preparation and their use against parasiticidal protozoa
10/17/1990EP0271443B1 N,n'-disubstituted ureas and process for their production
10/17/1990CN1010017B Production of benzoylureas
10/13/1990CA2013060A1 Preparation of aqueous solutions suitable for finishing cellulose-containing textile materials
10/09/1990CA1275094A1 Cyclopentyl ethers and their preparation and pharmaceutical formulation
10/03/1990EP0389618A1 Aryloxy-, arylthio-, heteroaryloxy-, heteroarylthio-alkenylene derivatives of amines
10/02/1990US4960543 Urethane made from aliphatic fluorinated alcohols, isocyanates and substituted aromatic compounds, a process for their preparation, and their use
10/02/1990CA1274849A1 N-(2,6-difluorobenzoyl)-n'-3,5-dichloro-4-[3,3,3,- trifluoro-2-chloroprop-1-en-yl]phenyl-urea having insecticide activity
10/01/1990WO1990012008A1 Urea based lipoxygenase inhibiting compounds
10/01/1990CA2050597A1 Urea based lipoxygenase inhibiting compounds
09/1990
09/26/1990EP0388677A2 Radiation-curable composition and radiation-sensitive recording material for high-energy radiation prepared therefrom
09/25/1990US4959390 Polyhydroxybenzyloxypropanolamines
09/25/1990US4959381 Adrenergic stimulants
09/20/1990WO1990010638A1 Antitumoral agents with an affinity for steroid hormone receptors
09/19/1990EP0387309A1 Renin inhibitors, process for producing them and use thereof
09/19/1990CN1009643B Process for preparing pesticidal benzoylurea compounds
09/18/1990US4958039 Oil and water repellency, antisoilants for textiles
09/18/1990US4958026 Novel dopamine derivatives, processes for their preparation, and their use as medicinal agents
09/13/1990DE3907290A1 Steroidhormonrezeptoraffine antitumorwirkstoffe Steroid hormone receptor-affinity anti-tumor active ingredients
09/12/1990EP0386487A1 Novel N-(substituted aryl)-N'-(substituted alkoxy)-ureas and thioureas as antihypercholesterolemic and antiatherosclerotic agents
09/12/1990CN1045215A Insectcide composition with benzoyl urea compound
09/11/1990US4956049 Impregnation and drying
09/11/1990CA2011726A1 Radiation-curable mixture, and radiation-sensitive recording material produced therefrom for high-energy radiation
09/11/1990CA1273956A1 Substituted ¬4.2.0| bicyclooctane derivatives with valuable therapeutic properties
09/11/1990CA1273940A1 Process for producing phenylene derivatives
09/11/1990CA1273925A1 Process for preparing 1,3,5-triazinetriones
09/04/1990US4954634 Process for the selective N-acylation of aminohydroxamic acid derivatives and starting materials used therein
09/04/1990US4954131 Substituted metaaminophenols, a process for their preparation, hair-dyeing compositions containing them and a hair-dyeing process
08/1990
08/29/1990EP0384594A1 Anti-inflammatory aryl derivatives
08/29/1990EP0384320A1 Antihyperlipidemic and anti-atherosclerotic trisubstituted urea compounds
08/22/1990EP0383365A2 Modified fluorocarbonylimino biurets
08/22/1990EP0383024A2 N-polyhydroxy-N'-alkyl urea derivatives, process for their preparation and their use
08/22/1990CN1009274B Process for preparing a substituted phenylurea
08/21/1990US4950789 Aromatic polyalkyleneoxy polyamines containing amioncarbonyl or aminothiocarbonyl moieties and a compatible mixture of high and low molecular weight polyols made therefrom
08/21/1990US4950651 Nitroso-N-(β-chloro ethyl)-carbamoyl peptides
08/21/1990US4950323 Herbicidal bis-formyl-N-aryl-N'-alkyl ureas and methods of use
08/17/1990CA2010184A1 Antihyperlipidemic and antiatherosclerotic trisubstituted urea compounds
08/14/1990US4948812 1-phenoxy-3-amino-2-propanols use thereof
08/14/1990US4948806 N-2,6-dialkyl-or n-2,6-dialkoxyphenyl-n'-arylalkylurea
08/14/1990US4948534 Derivatives of β-amino-γ-trimethylammonio-butyrate and their production and use
08/09/1990WO1990008545A1 Lipoxygenase inhibiting compounds
08/08/1990EP0381330A1 Fungicides
08/07/1990CA1272544A1 Functional polymers and their production
08/03/1990CA2009201A1 Anti-inflammatory aryl derivatives
08/02/1990CA2046872A1 Lipoxygenase inhibiting compounds
08/02/1990CA2008291A1 Fungicides
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