Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 239 - Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
Patents for C07C 239 - Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof (5,130)
11/1991
11/13/1991EP0456068A1 Cyclohexenonoximethers, process and intermediates for their production and their use as herbicides
11/12/1991CA1292010C Process for the preparation of n,n-disubstituted mono- and oligourethanes
11/12/1991CA1292005C Biphenyl hydroxamic acids
11/12/1991CA1291990C Antiatherosclerotic tetrasubstituted ureas and thioureas
11/10/1991CA2041630A1 Cyclohexenone oxime ethers, their preparation, intermediates for their preparation and their use as herbicides
11/05/1991CA1291756C Certain substituted 3-amino-2-benzoylcyclohex-2- enones
11/02/1991WO1991017138A1 Process for preparing 3,4-difluoroaniline
11/02/1991CA2080596A1 Process for preparing 3,4-difluoroaniline
10/1991
10/30/1991EP0454622A1 Alkenyl substituted stabilizers
10/30/1991EP0454494A2 Calicheamicinone, derivatives and analogs thereof and methods of making the same
10/30/1991EP0453842A2 Fluor subsituted derivatives of alpha-(5-aryloxy-naphthalen-1-yloxy)propionic acid
10/29/1991US5061730 Inhibitors of dehydropeptidase and renal dipeptidase; prevent unnecessary hydrolysis of beta-lactam ring of carbapenem antib iotics
10/29/1991CA1291488C Modified fluorocarbonylimino biurets
10/28/1991CA2039789A1 Calicheamicinone, derivatives and analogs thereof and methods of making the same
10/23/1991CN1014408B Preparation of 4-halogeno-2-oxyimino-3-oxobutyric acid
10/22/1991CA1291155C Process for the preparation of carbamates
10/22/1991CA1291154C 2,2-dihalovinyl haloformates, process of preparation and applications thereof
10/22/1991CA1291151C N-benzoyl-n'-3,5-dichloro-4-hexafluoropropyloxy-phenylureas
10/22/1991CA1291150C Process for the preparation of alkoxycarbonyl isocyanates
10/22/1991CA1291139C Cyclohexane-1,3-dione derivatives, processes for their manufacture, and their use for controlling undesirable plant growth
10/16/1991EP0452264A1 Hydroxylamine compounds
10/16/1991EP0452094A2 A method of the preparation of N-hydroxy aspartic acid derivate
10/15/1991US5057530 Glycerol derivatives
10/15/1991US5057302 Bifunctional chelating agents
10/12/1991CA2040103A1 Hydroxylamine compounds
10/11/1991CA2040110A1 Process for preparing pyridine and quinoline derivatives
10/09/1991EP0450823A2 The conversion of amines to hydroxylamines
10/08/1991US5055451 Prevent tissue damage
10/02/1991CN1014110B Process for preparing benzoylphenylureas
10/01/1991US5053073 Thiophene derivatives useful as fungicidal, insecticidal or plant growth regulating agents
09/1991
09/24/1991US5051526 Reagents for solid phase synthesis of polypeptides
09/24/1991US5051523 Transcomplexing a complex of a beta-dicarbonyl metal with a chelating agent
09/24/1991CA2037767A1 Conversion of amines to hydroxylamines
09/24/1991CA1289560C Cyclohexenone derivatives, the preparation and use thereof as herbicides and plant growth regulators
09/17/1991US5049497 Novel process for the synthesis of the enantiomers of bicyclo(4.2.0)oct-2-en-7-one and derivatives
09/17/1991US5049279 Selective extraction of amino acids
09/17/1991CA1289148C Substituted oxime-ethers and their use as bioregulators to lower the endogenous ethylene level in plants
09/17/1991CA1289141C Process for the production of high energy material
09/17/1991CA1289078C Pharmaceutical composition for the treatment of parkinson's disease
09/11/1991CN1013859B Improvements for synthesis of citric acid triphenylamine oxide
09/03/1991US5045619 Comb polymers, vinyl isocyanate addition polymer with pendant polyether segments
09/03/1991US5045583 O-alkenyl substituted hydroxylamine stabilizers
09/03/1991US5045537 Hydrophilic renin inhibitors, their preparation and use
08/1991
08/20/1991US5041663 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof
08/20/1991US5041655 Reacting alkali dicyandiamide with hexamethylenediammonium salt in alcohol with controlled amount of water and base catalyst
08/20/1991US5041636 Urea derivatives
08/20/1991US5041609 Herbicidal (7-(hetero) aryloxynaphthalen-2-yl-oxy)-alkane-carboxylic
08/20/1991US5041606 Process for the O-alkylation of N-(hydroxy)aralkylphenylethanolamines
08/20/1991CA1287841C Process for producing spergualin-related compounds having phenylene group
08/13/1991CA1287645C Benzoyl-ureas having insecticide activity
08/13/1991CA1287644C Benzoyl-ureas having insecticide activity
08/07/1991EP0440582A1 Process for preparing O-substituted hydroxylamines
08/03/1991CA2035405A1 Process for the preparation of o-substituted hydroxylamines
07/1991
07/31/1991WO1990008788A1 N,n-dialkylaminoalkyl(meth)acrylamide composition having improved preservability
07/16/1991US5032590 Substituted hydroxylamines
07/16/1991US5032577 Peptidylaminodiols
07/16/1991US5032169 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof
07/16/1991CA1286317C Process for the preparation of carbomoyl chlorides derived from secondary amines
07/10/1991EP0436199A1 Cyclopropyl derivative lipoxygenase inhibitors
07/10/1991EP0435988A1 2-amino-7-carbamoyl-1,2,3,4-tetrahydronaphthalenes, process for preparing them and their use as drugs
07/02/1991US5028718 Amino acid derivatives, their production and use in preparing carbapenem and carbapenam compounds
07/02/1991US5028714 Hydroxylamine ethers
07/02/1991US5028256 Composition for protecting culture plants from the phytotoxic action of herbicidally active chloracetanilides
07/02/1991CA1285563C Ureidoalkanoylaminocarbonyl amino and imino acids and esters
06/1991
06/29/1991CA2032251A1 Cyclopropyl derivative lipoxygenase inhibitors
06/25/1991US5026875 Having ketoxime stabilizers; nondegradating, nonpolymerizing, formaldehyde-free
06/25/1991US5026710 Fungicides
06/25/1991US5026642 Stereospecificity; renin inhibitors; reducing to secondary alcohol with microorganisms containing dehydrogenase
06/12/1991CN1052111A Process for preparing n,n-dimethyl-2,3-dichloro propanamide and its salt
06/11/1991US5023377 Process for preparing fluorinated compounds
06/11/1991US5023363 Antiinflammatory agent, antiallergens, skin disorders, vision defects
06/04/1991US5021581 Fungicides
06/04/1991US5021567 8-hydroxyquinoline chelating agents
06/04/1991CA1284646C Cytoprotective derivatives useful in ischemic diseases, their preparation and compositions containing them
05/1991
05/28/1991US5019593 Antifungal fermentation products and compositions thereof
05/28/1991CA1284501C Phenyl carbamates
05/22/1991CN1051556A Pyrimidine derivatives their production and use
05/21/1991US5017608 Hydrocinnamic acid derivatives
05/21/1991US5017604 Antiinflammatory
05/21/1991CA1284336C Amido substituted naphthalenes and intermediates thereof
05/21/1991CA1284329C [(2,3,9,9a-tetrahydro-3-oxo-9a-substituted-1h-fluoren-7-yl) oxy] ethanimidamides and [(2,3,9,9a-tetrahydro-3-oxo-9a- substituted-1h-fluoren-7-yl) oxy]-ethanimidic acid hydrazides,their derivatives and their salts
05/15/1991EP0247201B1 Propane-1,3-diol derivatives, a method for their production and a pharmaceutical composition
05/14/1991US5015762 Alkoxy substituted ureas as herbicides
05/08/1991EP0426476A1 Pyrimidine derivatives, their production and use
05/07/1991US5013753 Derivatives of gamma-glutamyl-L-dopa, treatment of Parkinson's disease and cardiovascular diseases
05/07/1991US5013723 New thymopentin retro-inverso analogs and fragments thereof, a process of preparation of the new compounds and the intermediates obtained therein
05/07/1991US5013510 With hydrogen peroxide, alcohol solvent, noncatalytic reaction
05/07/1991CA1283921C2 Optically active pyrrolidinedione and pyrrolidinone derivatives
05/02/1991CA2029027A1 Pyrimidine derivatives, their production and use
05/01/1991CN1012499B Compounds related to antibiotic tan-749 and their production
04/1991
04/30/1991US5011959 1,2-diaminocyclohexane-platinum complexes with antitumor activity
04/30/1991US5011854 Hydroxamic acid derivatives and use thereof in combatting lipoxygenase-mediated diseases
04/30/1991CA1283662C Benzoyl-ureas exerting an insecticide activity
04/23/1991US5010189 Processes for the preparation of 5-amino-4-hydroxy-valeric acid derivatives
04/23/1991CA1283499C Peptides
04/18/1991DE3934099A1 New 3-amino oxy propanoic acid derivs. - and isoxazolinium salts area desiccants, defoliants and weed killers
04/16/1991US5008455 Method for the production of hydroxylamine derivatives
04/16/1991US5008261 Agents for repelling insects and mites
04/09/1991US5006539 Thromborane inhibitor
04/09/1991CA1282794C Process for preparing hydroxylamines and products thus obtained
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