Patents
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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)
01/1990
01/11/1990WO1990000051A1 Ethereal n-terminal aminodiol amino acid derivatives as anti-hypertensive agents
01/11/1990WO1990000050A1 Aminoalkylaminocarbonyl aminodiol amino acid derivatives as anti-hypertensive agents
01/10/1990EP0349922A2 Aminoalkylaminocarbonyl aminodiol amino acid derivatives as anti-hypertensive agents
01/10/1990EP0349921A2 Etheral n-terminal aminodiol amino acid derivatives as anti-hypertensive agents
12/1989
12/28/1989WO1989012622A1 Method of synthesis and novel compounds for pharmaceutical uses
12/28/1989WO1989010917A3 Renin inhibitors, process for producing them and use thereof
12/27/1989EP0347678A2 1,4-Dihydropyridine threonin derivatives and process for their preparation
12/27/1989CN1038278A Substituted benzene derivative and processes for their prodn. and antitumour compositions containing them
12/20/1989EP0346734A2 Derivatives of benzophenone and their preparation
12/20/1989EP0346367A1 Aryl- and aryloxy-substituted tert.-alkylenamines, process for their manufacture and their use in pharmacy
12/20/1989EP0346339A1 Barbituric acid compounds, photoresists therefrom and method for preparation.
12/14/1989WO1989012070A1 Glycosaminoglycan salts, processes for the preparation thereof and pharmaceutical compositions containing them
12/06/1989EP0344425A2 N-[[(2,6-disubstituted)phenyl]-N'- arylalkyl] ureas as antihypercholesterolemic and antiatherosclerotic agents
12/05/1989US4885348 Urea-modified isocyanates
12/05/1989US4885313 3,4-Dihydroxyphenylethylamine derivatives and their use
12/05/1989CA1263650A1 Substituted piperazine-1, 4-naphthalenediones
11/1989
11/29/1989EP0343476A2 Ethylenic unsaturated urea derivatives and process for their preparation
11/29/1989CN1037504A Process for preparation of aromatic bis dialkyl ureas
11/28/1989US4883815 Control or prevention of cerebral insufficiency, improvement of cognitive functions
11/23/1989EP0343110A1 Benzoyl phenyl urea compounds
11/23/1989DE3815913A1 Neue reninhemmer, verfahren zu deren herstellung und deren verwendung New renin inhibitor, processes for their preparation and their use
11/16/1989WO1989010917A2 Renin inhibitors, process for producing them and use thereof
11/15/1989EP0342157A2 Aromatic acids
11/14/1989US4880938 Gastrointestinal disorders, central nervous system, appetite controllers
11/14/1989US4880838 Pesticidal 1-(4-Phenoxyphenyl)-5-Benzoyl urea compounds and process for preparation
11/14/1989US4880837 N-benzoyl-n'-(2,3-dichloro-4-phenoxy)-phenylureas
11/14/1989US4880805 Cardiovascular disorders
11/14/1989US4880780 Respiratory system disorders
11/08/1989EP0340709A1 (3-Chloro-methyl phenyl)ethyl amines, processes for their production and their use
11/08/1989CN1036952A Hydrocinnamic acid derivatives
11/07/1989US4879410 Carbamylmethylation of aromatic hydrocarbons
11/07/1989US4879383 Urea derivatives
11/02/1989EP0340072A1 Acrylic derivative of urea
10/1989
10/31/1989US4877540 Used in treating textiles and-or leather
10/18/1989EP0337600A2 Benzoylurea derivative, process for producing the same, insecticide containing the same, reaction intermediate of the same and process for producing the intermediate
10/17/1989US4874860 Reacting a biuret with a dialkyl carbonate
10/17/1989US4874797 Rigid polyurethane foams
10/17/1989US4874786 Agricultural
10/10/1989US4873264 Novel pesticidal 1-(alkyl-phenoxy-aryl)-3-benzoyl ureas and process for preparation
10/10/1989US4873262 8-Substituted 2-aminotetralins
10/10/1989US4872902 Cyclohexanediones and their use as plant growth regulators
10/04/1989EP0335408A2 Substituted benzene derivatives, processes for their production and antitumour compositions containing them
10/04/1989EP0335375A2 Antihyperlipidemic and antiatherosclerotic compounds and compositions
10/04/1989EP0335374A2 N-[[(2,6-disubstituted)phenyl]-N'-diarylalkyl] ureas as antihyperlipidemic and antiatherosclerotic agents
10/03/1989US4871828 Purification/isolation of isocyanate condensates
10/03/1989CA1262094A1 Use of alkylenediamine derivatives for the treatment of blood flow disturbances and pharmaceutical compositions containing them
09/1989
09/26/1989CA1261332A1 Ester substituted aminoalkanoylureido amino and imino acid and ester compounds
09/26/1989CA1260492A1 Fluorinated acrylic monomers; polymers prepared therefrom and their use as hydrophobic and oleophobic agents
09/20/1989EP0333350A2 Process for the preparation of aromatic bis dialkyl ureas
09/19/1989US4868306 Cardiovascular
09/19/1989US4868215 Substituted N-aroyl N'-phenyl urea compounds
09/19/1989US4868210 Antihyperlipidemic and antiatherosclerotic compounds and compositions
09/05/1989USH676 Salt formation, dewatering
09/05/1989US4864055 Acetal of n-(oxoalkyl)alkenamide
09/05/1989US4864026 Method of manufacturing N-alkyl-N'-methyl-alkyleneureas, particularly N,N'-d
09/05/1989US4863941 Platelet activating factor inhibitors, antitumor agents
09/05/1989US4863507 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers
09/05/1989US4863480 Substituted metaaminophenols, a process for their preparation, hair dyeing compositions containing them and a hair-dyeing process
08/1989
08/29/1989US4861799 Benzoylurea compounds and pesticides containing them
08/22/1989CA1258676A1 Benzoylurea compounds, and pesticidal compositions comprising the same
08/16/1989EP0327981A1 Process for the preparation of 2-cyano-3-aminoacryl nitrile derivatives
08/15/1989US4857556 Substituted benzylcycloalkenylurea derivatives
08/15/1989CA1258459A1 4-substituted amino-ethylene-phenol compounds
08/10/1989DE3902178A1 N-Halobenzoyl-N'-trihalophenylureas, their preparation, and their use for controlling pests
08/09/1989EP0327504A1 N-Benzoyl-N'-trifluorophenylureas, their preparation and use for the control of pests
08/09/1989EP0327365A2 Improvements in or relating to modified haptens useful as imaging and therapeutic agents
08/09/1989CN1034538A Diurea derivatives useful as medicaments and processes for the preparation thereof
08/08/1989US4855490 Liquid polyisocyanate adduct mixtures possessing good compatibility with apolar solvents
08/08/1989US4855478 N,N'-diaryl-N-alkylureas and method of use
08/08/1989US4855398 Reaction of bicyclic amide acetal with urea
08/08/1989US4855298 6-Halo-1,2,3,4-tetrahydroquinazoline-4-spiro-4-imidazolidine-2,2'5'-triones useful for the treatment and prophylaxis of diabetic complications
08/08/1989US4854934 Substituted ureas for ennobling cellulose fibres
08/01/1989US4853478 Antidegradation monomers
08/01/1989US4853382 Treating asthma and bronchitis
07/1989
07/26/1989EP0325397A1 Diurea derivatives useful as medicaments and processes for the preparation thereof
07/26/1989EP0325115A2 N,N'-bis (5-isocyanatonaphthyl) urea, process for its preparation, and use
07/25/1989US4851567 N,N'-bis(5-isocyanatonaphthyl)urea, a process for its production, and its use
07/20/1989DE3800295A1 Phenolic urethane and urea derivatives and organic material stabilised therewith
07/19/1989EP0324521A2 Method of treating haematologic diseases and pharmaceutical compositions to be used therefor
07/19/1989EP0324175A1 Difluorphenyl urea derivatives
07/18/1989US4849530 Process for the preparation of crystalline salts or aryloxy-propanolamines
07/18/1989US4849417 Acetylsalicylic acid derivative and pharmaceutical composition thereof
07/18/1989CA1257595A1 5-halovinyl-2'-deoxyuridine derivatives
07/12/1989EP0218615B1 Process for the manufacture of benzoyl urea
07/12/1989CN1033799A Methacrylate and use thereof
07/11/1989US4847269 Method for treating intraocular hypertension
07/05/1989EP0322759A1 Urethanes from aliphatic fluoro alcohols, isocyanates and substituted aromatic compounds, process for their preparation and their use
07/05/1989CN1033620A Process for puring and separating isocyanate condensation compounds by extraction with liquid supercritical carbon dioxide
07/04/1989US4845119 Antiaandrogens
07/04/1989CA1256893A1 Fungicidal aniline derivatives
07/04/1989CA1256875A1 Alkene, alkyne or cycloalkylene derivatives
06/1989
06/29/1989WO1989005800A1 Novel barbituric acid compounds, photoresists therefrom and method for preparation
06/28/1989EP0321658A1 Process for the preparation of blocked polyisocyanates containing urea groups, and products prepared therefrom
06/27/1989US4843100 Insecticides, ovicides
06/27/1989US4843062 N-acyl-N-napthoylglycines as aldose reductase inhibitors
06/21/1989EP0320703A2 Process for the preparation of biuret polyisocyanates, compounds obtained by this process and use
06/20/1989US4841095 Modified polyisocyanates with biuret structure and process for their preparation
06/20/1989US4840883 Storage stability
06/14/1989CN1004485B Process for meth-acrylic acid esters and their use
06/13/1989CA1255667A1 Dichloroaniline derivatives
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