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)
12/1991
12/10/1991US5072039 Feed supplement for ruminants
12/03/1991US5070165 Urea-containing (meth)acrylic acid derivatives of triisocyanates-compositions for an artificial tooth
12/02/1991WO1991018866A2 1,4-diamino-2,3-dihydroxybutanes
12/02/1991CA2084087A1 1,4-diamino 2,3-dihydroxy butanes
11/1991
11/26/1991US5068441 N-benzoyl-n'trihalo-haloalkoxyphenylureas and pesticidal compositions containing them
11/26/1991US5068251 Lipoxygenase inhibiting compounds
11/21/1991EP0456760A1 Lipoxygenase inhibiting compounds
11/19/1991US5066678 Phenethandamine derivatives and pharmaceutical use thereof
11/12/1991CA1292005C Biphenyl hydroxamic acids
11/12/1991CA1291991C Antioestrogenic phenol derivatives
11/12/1991CA1291990C Antiatherosclerotic tetrasubstituted ureas and thioureas
11/05/1991US5063247 Anticholesterol enzyme inhibitors
10/1991
10/30/1991CN1014518B Process of direct synthesis of 4,4-dinitro-tripheryl urea
10/29/1991CA1291488C Modified fluorocarbonylimino biurets
10/23/1991EP0452908A2 Lipoxygenase-inhibiting compounds derived from non-steroidal antiinflammatory carboxylic acids
10/23/1991EP0452406A1 Substituted semicarbazone arthropodicides
10/22/1991US5059002 Second harmonic generation with achiral, straight-chain carbamic acid derivatives
10/22/1991CA1291151C N-benzoyl-n'-3,5-dichloro-4-hexafluoropropyloxy-phenylureas
10/22/1991CA1291132C Anti-atherosclerotic trisubstituted ureas and thioureas
10/21/1991WO1991016298A1 Antiinflammatory hydroxamic acids and n-hydroxyureas
10/21/1991CA2078216A1 Antiinflammatory hydroxamic acids and n-hydroxyureas
10/20/1991CA2040608A1 Lipoxygenase-inhibiting compounds derived from non-steroidal antiinflammatory carboxylic acids
10/16/1991EP0451599A1 Process for the production of N'N-bis((3-aminophenyl)-ureas
10/15/1991US5057530 Glycerol derivatives
10/15/1991US5057302 Bifunctional chelating agents
10/15/1991CA1290756C Quinazolinone derivative and processes for preparing the same
10/10/1991DE4011360A1 N,N'-bis:(3-amino phenyl)urea cpds. prodn.
10/09/1991EP0450660A1 Anti-atherosclerotic diaryl compound
10/09/1991EP0449885A1 Insecticidal use of a benzoylurea
10/08/1991CA2037714A1 Process for the production of n,n'-bis-(3-aminophenyl)-ureas
10/02/1991CN1014110B Process for preparing benzoylphenylureas
10/01/1991US5053430 Use of 2,7-diamino-1,2,3,4-tetrahydronaphthalenes as medicaments, new 2,7-diamino-1,2,3,4-tetrahydronaphthalenes and processes for their preparation
09/1991
09/28/1991WO1991014674A2 5-lipoxygenase inhibitors
09/28/1991CA2078126A1 5-lipoxygenase inhibitors
09/25/1991EP0447746A1 A method for separating Diphenylurea(DPU) and phenylthiohydantoin-tryptophan (PTH-TRP) allowing unambiguous indentification of TRP in automatic sequence analysis
09/25/1991CN1054766A Urea derivatives and salts thereof, pharmaceutical compositions containing same, and methods for producing same
09/24/1991US5051446 Cardiovascular disorders
09/24/1991US5051188 Permeation of vapor through a membrane
09/23/1991WO1991014650A1 Dental compositions and methods for treating teeth surfaces
09/18/1991EP0447116A1 Urea derivatives, their production, and pharmaceutical compositions containing them
09/18/1991EP0446751A1 Glycolic acid derivatives
09/18/1991EP0446699A1 Inhibitors of nitric oxide biosynthesis
09/17/1991US5049689 Process for the selective n-acylation of aminohydroxamic acid derivatives and starting materials used therein
09/17/1991US5049497 Novel process for the synthesis of the enantiomers of bicyclo(4.2.0)oct-2-en-7-one and derivatives
09/17/1991CA2038282A1 Glycolic acid derivatives
09/17/1991CA1289141C Process for the production of high energy material
09/14/1991WO1991013862A1 Derivatives of urea, their preparation and medicaments containing them
09/14/1991CA2074365A1 Urea derivatives, their preparation and drugs containing them
09/14/1991CA2037772A1 Method for separating diphenylurea (dpu) and phenylthiohydantoin-tryptophan (pth-trp) allowing unambiguous identification of trp in automatic sequence analysis
09/13/1991CA2037669A1 Urea derivatives and salts thereof, pharmaceutical compositions containing the same, and methods for producing the same
09/10/1991US5047570 Preparation of 2-cyano-3-aminoacrylonitrile derivatives
09/10/1991US5047422 Treating A Disorder Of The Central Nervous System, Cardiovascular System Or Intestinal Tract
09/08/1991WO1991013874A1 Derivatives of glycinamide, their preparation and medicaments containing them
09/08/1991CA2074357A1 Glucinamid derivatives, their preparation and drugs containing them
09/03/1991US5045537 Hydrophilic renin inhibitors, their preparation and use
08/1991
08/28/1991EP0443138A1 Polyisocyanate mixtures, process for their preparation and their use as a binder for coating-compositions or as a reaction component for compounds reactive with isocyanate groups or carboxylic groups
08/27/1991WO1991013054A1 Cycloalkyl-substituted glutaramide antihypertensive agents
08/27/1991US5043444 Process for the preparation of asymmetrically substituted ureas
08/27/1991CA2073450A1 Cycloalkyl-substituted glutaramide antihypertensive agents
08/22/1991WO1991011994A1 Inhibitor of denatured ldl formation
08/22/1991CA2076012A1 Agent for inhibiting the formation of denatured ldl
08/20/1991WO1991012265A1 N-phenyl n-alkoxycarbonylalkyl glycinamides, preparation method and drugs containing them
08/20/1991US5041636 Urea derivatives
08/20/1991US5041605 Contacting coupler intermediate having nitro group with hydrogen donor, acylating
08/20/1991CA2069087A1 N-phenyl n-alcoxycarbonylalkylglycinamides, their preparation and medicaments containing them
08/20/1991CA1287836C Magnetic recording medium
08/13/1991CA1287646C N-(2,6-difluorobenzoyl)-n'-3-chloro-4/1,1,2-trifluoro- 2-(trifluoromethoxy)ethoxy/ phenyl urea having insecticide activity
08/13/1991CA1287645C Benzoyl-ureas having insecticide activity
08/13/1991CA1287644C Benzoyl-ureas having insecticide activity
08/06/1991US5037926 Monomers for dentistry
08/06/1991US5037853 Antiinflammatory agents
08/06/1991US5037849 For treatment of heart and circulatory diseases
07/1991
07/31/1991EP0439059A2 1-Phenylalkyl-3-phenylurea derivative
07/31/1991EP0438579A1 New monomeric units obtained from hydroxy fatty acids, for manufacturing plastics.
07/24/1991CA2033741A1 Polyisocyanate mixtures, processes for their production and their use as binders for coating compositions or as reactants for compounds reactive to isocyanate groups or carboxyl groups
07/23/1991CA2034673A1 1-phenylalkyl-3-phenylurea derivative
07/17/1991EP0436612A1 Amino acid transport proteins, amino acid analogues, assay apparatus, uses thereof for treatment and diagnosis of cancer
07/11/1991WO1991009862A1 Process for purifying organotin (iv) polyhalide
07/10/1991EP0436199A1 Cyclopropyl derivative lipoxygenase inhibitors
07/09/1991US5030754 Hydroxy-terminated substituted diurea derivatives
07/09/1991US5030653 Antihyperlipidemic and antiatherosclerotic compounds and compositions
07/03/1991EP0435641A2 Polyfluoro nitrogen-containing organic compounds
07/03/1991EP0435220A2 Urethanes from aliphatic fluoroalcohols, isocyanates and carboxylic acids, process for their preparation and their use
07/02/1991CA1285579C Process for producing urethane group containing crosslinking components for paint binders
07/02/1991CA1285563C Ureidoalkanoylaminocarbonyl amino and imino acids and esters
06/1991
06/29/1991CA2033313A1 Urethanes made from aliphatic fluoro alcohols, isocyanates and carboxylic acids, a process for their preparation and their use
06/29/1991CA2032251A1 Cyclopropyl derivative lipoxygenase inhibitors
06/26/1991EP0434379A1 Second harmonic generation with archiral, straight-chain carbamic acid derivatives
06/26/1991EP0434095A1 Phenylacetonitrilealkylaminoalkyl-ortho-substituted aryl compounds as immunosuppressives
06/26/1991EP0433909A2 Formulation
06/26/1991EP0433809A1 Difluorophenyl-ureas
06/26/1991EP0433662A2 Acat inhibitors
06/26/1991EP0433648A1 Substituted pyrimidobenzimidazole derivatives
06/25/1991US5026906 Method of preparation of optically active α-amino-acids
06/25/1991US5026729 Lipoxygenase inhibiting compounds
06/25/1991US5026634 Color light-sensitive material
06/25/1991CA1285168C Light-sensitive silver halide color photographic material
06/22/1991CA2032827A1 Phenylacetonitrilealkylaminoalkyl-ortho-substituted aryl compounds as immunosuppressives
06/19/1991EP0432442A1 ACAT inhibitors
06/19/1991CA2032373A1 Formulation
1 ... 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 ... 99