Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton
Patents for C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928)
12/1989
12/20/1989EP0346943A1 Diphenyl-methane derivative, pharmaceutical composition and use
12/20/1989EP0346674A1 Process for preparing oximes
12/19/1989US4888043 For monocotyledonous weeds in dicotyledonous crops; 2-oximido-4-(2,4,6-trimethyl-3-amino-substituent-phenyl)cyclo-hex-1-ene-1,3 -dione derivatives
12/14/1989WO1989012041A1 Herbicidal bicyclic 1,3-diketone derivatives
12/13/1989EP0345747A2 Tricyclic compounds
12/12/1989US4886913 Process for preparing 2-methyl-2-(methylthio) propionaldehyde O-(methylcarbamoyl) oxime as a water-wet cake
12/12/1989US4886911 Herbicidal cyclohexane-1,3-dione derivatives
12/12/1989US4886834 Diphenyl-methane compounds useful in the treatment of diseases caused by aggregation of platelets or formation of thrombus
12/12/1989US4886833 Fungicides, pesticides
12/06/1989EP0217240B1 Chiral esters of mesogenic-carboxylic acids, process for their preparation and their use as doping agents in liquid crystal phases
11/1989
11/30/1989WO1989011473A1 Process for the synthesis of o-substituted oxime compounds
11/29/1989EP0343791A1 Stability-improved trioxane composition
11/28/1989CA1263408A1 Catalytic process for preparing cyclohexanone-oxime
11/23/1989EP0342635A1 Azacyclic carboxylic acid derivatives, their preparation and use
11/16/1989WO1989010916A1 Enantioselective addition of hydrocarbons to alpha,beta-unsaturated carbonyl compounds
11/16/1989WO1989010758A1 Compounds, compositions and method for binding bio-affecting substances to surface membranes of bio-particles
11/14/1989US4880894 Quaternary ammonium salts used as phase transfer catalyst
11/08/1989EP0341015A2 Improved process for preparing a ketimine
11/08/1989EP0340709A1 (3-Chloro-methyl phenyl)ethyl amines, processes for their production and their use
11/07/1989US4879314 Fungicides, insecticides, bactericides
11/07/1989US4879302 Certain oximino-cyclopropane carboxylates having insecticidal activity
10/1989
10/25/1989EP0338585A2 Polyperfluoroaminoethers
10/25/1989EP0338306A2 Halogen-substituted phenoxybenzyl compounds
10/25/1989CN1036563A Process for preparing 4-halo-3-oxo-2-alkoxyimino butanoic acid ester
10/17/1989US4874786 Agricultural
10/17/1989US4874545 Chiral esters of α-substituted phenylalkanoic acids and mesogenic hydroxy compounds, and their use as a doping substance in liquid crystal phases
10/11/1989EP0336202A1 Process for the preparation of 4-halo-3-oxo-2-alkoximinobutyric acid esters
10/10/1989US4873369 Purification of cyclohexanone oxime containing ammonium sulfate
10/10/1989US4872902 Cyclohexanediones and their use as plant growth regulators
10/03/1989US4871873 Oxidation of arylmethylketones with dimethyl sulfoxide in hydrobromic acid; reacting with aromatic amine
09/1989
09/26/1989US4870064 Dipropargyloxybenzene compounds and their production
09/26/1989CA1261872A1 Herbicidal cyclohexane-1,3-dione derivatives
09/26/1989CA1261871A1 Herbicidal cyclohexane-1,3-dione derivatives
09/26/1989CA1260005A1 Metal complexes of mannich bases
09/21/1989DE3906019A1 Dihalobenzene derivatives
09/20/1989EP0333282A1 Preparation of optically active N-substituted alanine herbicides
09/20/1989EP0333265A2 Process for synthesis of arylglyoxal arylimines
09/19/1989US4868334 Process for the production of anhydrous oxime from an aqueous solution
09/19/1989CA1259629A1 Process for the synthesis of o-substituted oxime compounds and the conversion thereof into the corresponding hydroxylamine o-substituted compounds
09/13/1989EP0332076A2 Cyclohexenone compounds, process for their preparation and their use in combating unwanted plant growth
09/06/1989EP0331073A2 Benzhydrylamine derivatives
09/06/1989EP0331061A1 Substituted hydrazones and fungicides containing them
09/05/1989US4863926 Anticoagulants, hypotensive agents
09/05/1989US4863918 Enamine quaternary compounds, methods of making and their use as muscle relaxants
09/05/1989US4863910 Complexes of AZO compounds and/or their salts and an antitumor agent and a method for reducing the growth of tumors
09/05/1989US4863587 Solvent extraction, distillation
09/05/1989US4863503 Fungicides
08/1989
08/29/1989US4861904 Schiff base metal complex compounds, and organometallic ultrathin film composed thereof and oxygen separation films composed thereof
08/29/1989US4861769 Cephem compounds
08/23/1989EP0329416A2 Process for preparing 4-hydroxyacetophenone oxime with mother liquor recycle
08/22/1989US4859800 Phenoxyacetate peracid precursors
08/22/1989CA1258676A1 Benzoylurea compounds, and pesticidal compositions comprising the same
08/16/1989CN1034709A Process for preparing substituted styrene derivatives
08/15/1989US4857071 Novel hair dye and method of use
08/15/1989CA1258456A1 Aryl or hetero-aryl derivatives of 1-hydroxy-pentane or 1-hydroxy-hexane for treating inflammation and allergies
08/08/1989US4855500 Process for preparing a ketimine
08/02/1989EP0326397A2 A process for producing an aqueous 4-hydroxyacetophenone (4-hap) which is stable at room temperature
08/01/1989US4853369 Enhancing aroma of perfume composition in products such as soap, shampoo, fabric softener; deodorant
07/1989
07/26/1989EP0325183A2 Method for the production of 2-oxyimino-3-oxobutyric acids
07/18/1989CA1257602A1 Technetium-99m labeled dioxime complexes
07/13/1989WO1989006226A1 Synthesis of 1,2-dioxetanes and intermediates therefor
07/12/1989CN1033798A Novel imidate insecticides
07/12/1989CN1033797A N-phenylalkylbenzamide fungicides
07/11/1989US4847412 Process for racemizing an optically active N-benzylidene amino-acid amide
07/04/1989US4845288 Process for the preparation of hydroxybenzaldoxime O-ethers
07/04/1989US4845287 Intermediates for insecticides, fungicides
07/04/1989US4845257 4-halogeno-2-oxyimino-3-oxobutyric acids and derivatives
07/04/1989US4845129 Diaryl substituted cyclopentane and cyclopentene derivatives
07/04/1989US4844733 Herbicidal N-aryltetrahydrophthalimide derivatives
06/1989
06/28/1989EP0322348A2 Acidically non-stable anchoring groups for solid-phase peptide amide synthesis
06/27/1989US4843167 Process for the preparation of ortho-substituted arylcarboximidoesters
06/21/1989EP0321175A1 Indane derivatives
06/21/1989EP0320782A2 Plant male sterilant
06/14/1989EP0319835A2 Cyclohexenone compounds, process for their preparation and their use against the growth of undesired plants
05/1989
05/24/1989EP0317265A2 Novel imidate insecticides
05/24/1989CN1033047A Oximino ether compounds
05/24/1989CN1033046A Pentamidine salts useful in the treatment and prophylaxis of pneumocystis carinii pneumonia
05/23/1989US4833273 Process for the resolution of 1-aminoindanes
05/23/1989US4833270 Process for preparing 2-chloro-4,5-difluorobenzoic acid
05/16/1989US4831132 Ortho-mono-substituted amino)phenylimines
05/16/1989US4830786 Condensation product of squaric acid with compounds such as aniline
05/10/1989EP0315467A2 Pentamidine salts useful in the treatment and prophylaxis of pneumocystis carinii pneumonia
05/10/1989CN1032744A Improvements in or relating to a toy or plaything
05/09/1989US4829085 Oxime ethers and fungicides containing these compounds
05/09/1989CA1253871A1 Diphenylmethylimine derivatives
05/03/1989EP0314435A2 Octahydronaphthalene oxime derivatives for cholesterol synthesis inhibition, processes for their preparation and compositions containing them
05/03/1989EP0314422A2 N-phenylalkylbenzamide fungicides
05/03/1989EP0313740A2 N-phenyl-2,2,6,6-tetrahalocyclohexaneimine and processes for preparing 2,2,6,6-tetrahalocyclohexaneimine derivative and 2,6-dihaloaniline derivative
05/02/1989US4827015 Process for the production of aminomalonic acid dinitrile salts
05/02/1989US4827004 Antiulcer agents
05/02/1989US4826969 Bicyclic naphthalenic derivatives, a process for preparing the same and human or veterinary medicines and cosmetic compositions containing said derivatives
04/1989
04/18/1989US4822888 New cepham compounds and processes for the production thereof
04/11/1989US4820715 Anti-emetic quinuclidinyl benzamides
04/05/1989EP0310186A2 Oximino ether compounds
04/04/1989US4818813 Injection and retained in brain for medical diagnosis
04/04/1989CA1252102A1 Herbicidal cyclohexane-1,3-dione derivatives
03/1989
03/29/1989EP0308839A2 Pharmaceutical composition containing a 7-diphenyl methylene bicycloheptane or a 7-diphenyl methylene bicycloheptene derivative, use of these compounds as medicines, these 7-diphenyl methylene bicycloheptanes and 7-diphenyl bicycloheptenes, and process for their preparation
03/28/1989US4816487 Antiallergens
03/28/1989US4816038 Metal complexes of mannich bases with a schiff base
03/15/1989EP0307103A2 Fungicides
1 ... 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100