Patents
Patents for C07C 259 - Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups (4,411)
03/1991
03/06/1991EP0415641A1 Substituted glutaramic acids and derivatives
03/06/1991CA2024698A1 Peptidyl diflurodiol renin inhibitors
03/01/1991CA2023495A1 Herbicidal glutaramic acids and derivatives
02/1991
02/27/1991EP0414572A1 A plant growth regulator
02/27/1991EP0414299A1 Biocidal azoxime compounds
02/26/1991US4996358 Control, prevention rheumatic diseases
02/25/1991WO1991002716A2 Hydroxamic acid based collagenase inhibitors
02/25/1991CA2064786A1 Hydroxamic acid based collagenase inhibitors
02/19/1991US4994601 Herbicidal α-(5-aryloxy-naphthalen-1-yl-oxy)-propionic acid derivatives
02/19/1991CA1280441C Meta-substituted dioxa-alkane carboxylic acids, esters, amides and salts of diphenyl ethers
01/1991
01/29/1991US4988733 N-[1-(3-phenoxyphenyl)ethyl]acetohydroxamic acid compounds which are useful anti-inflammatory agents
01/23/1991EP0409452A1 Pharmaceutical compositions containing a zinc complex
01/23/1991EP0408760A1 New hydroxylamine derivative
01/22/1991US4987253 Method for the synthesis of desferrioxamine B and analogs thereof
01/10/1991WO1991000257A1 Novel potent inducers of terminal differentiation and methods of use thereof
01/09/1991EP0406386A1 Improved process for the preparation of amidoxime derivatives.
01/02/1991EP0144396B1 Polyhydroxybenzoic acid derivatives
01/01/1991US4981865 N-hydroxyamide, N-hydroxythioamide, hydroxyurea, and N-hydroxythiourea derivatives of selected nsaids as antiinflammatory agents
12/1990
12/11/1990US4977063 Silver halide photographic light-sensitive material capable of obtaining high contrast images
11/1990
11/28/1990CN1047279A Fungicidal oxime carbamates
11/22/1990EP0398474A2 Oxazole derivatives and intermediates for their preparation
11/14/1990EP0397345A1 Fungicidal oxime carbamates
11/14/1990EP0396841A1 Fluorinated arachidonic acid derivatives
11/14/1990CN1046892A Fluorinated arachidonic acid derivatives
11/07/1990EP0395734A1 1-aminomethyl-1,2,3,4-tetrahydronaphthalenes
11/01/1990WO1990012784A1 Fungicidal oxime carbamates
10/1990
10/31/1990CN1046523A Fungicides
10/30/1990US4966997 Metal extractants, microorganism growth promoter
10/25/1990DE3932095C1 Novel nannocheline and methyl ester(s) - active against Gram positive microorganisms
10/23/1990US4965390 Hydroxamic acid esters
10/04/1990WO1990009092A3 Novel potent inducers of terminal differentiation and method of use thereof
09/1990
09/26/1990EP0389244A1 Process for synthesis of FK-506 C10-C18 intermediates
09/26/1990EP0171414B1 Orally effective ion chelators related to deferoxamine
09/25/1990US4959391 Lipoxygenase inhibitors, leukotriene diseases
09/23/1990CA2012885A1 Process for synthesis of fk-506 c -c intermediates
09/22/1990CA2012884A1 Fk-506 c -c process intermediates
09/18/1990US4957533 N-phenylalkylbenzamide fungicides
09/12/1990EP0386452A1 Diphenyl heteroalkyl derivatives, their preparation and medicinal and cosmetic preparations prepared therefrom
09/04/1990US4954634 Process for the selective N-acylation of aminohydroxamic acid derivatives and starting materials used therein
08/1990
08/29/1990EP0384310A2 Process for the preparation of phenyl oxadiazolyl anilines
08/28/1990US4952565 Inclusion complex of ibuproxam with beta-cyclodextrin, a process for preparing the same and a pharmaceutical preparation containing the same
08/23/1990WO1990009092A2 Novel potent inducers of terminal differentiation and method of use thereof
08/22/1990EP0383539A1 Production of alpha-chloro-alpha-oximino-4-hydroxy-acetophenone
08/21/1990US4950666 Difluoroalkane and difluoroalkenylalkane pesticides
08/16/1990EP0382076A1 Phenylhydrazones, their preparation and medicaments and cosmetics manufactured therefrom
08/16/1990EP0382075A2 Phenyl hydrazones of beta-jonones, their preparation and pharmaceutical and cosmetic compositions prepared therefrom
08/16/1990EP0381913A1 Benzohydroxamic-acid derivatives
08/14/1990US4948916 Reacting benzhydroxamic acid or derivative with halogenoacetic acid in presence of metal hydroxide or metal carbonate
08/14/1990CA2008015A1 Production of alpha-chloro-alpha-oximino-4-hydroxyacetophenone
08/14/1990CA1272723A1 Process for the preparation of new phenol derivatives
08/10/1990CA2008042A1 Diphenylheteroalkyl derivatives, the preparation thereof and drugs and cosmetics prepared therefrom
08/10/1990CA2007933A1 Phenylhydrazones of b-ionone, the preparation thereof and drugs and cosmetics prepared therefrom
08/08/1990EP0381330A1 Fungicides
08/02/1990CA2008291A1 Fungicides
07/1990
07/26/1990WO1990008134A1 Chelating agent derivatives
07/24/1990US4943587 Indole compounds, treatment of arthritis, pain or fever
07/18/1990EP0377896A2 Cyclooxygenase and 5-lipoxygenase inhibiting hydroxamic acid derivatives
07/17/1990US4942253 Polyhydroxybenzoic acid derivatives
07/17/1990US4942221 Process for obtaining α-amino nitriles and their applications to organic synthesis
07/11/1990WO1990008131A1 Improved process for the preparation of amidoxime derivatives
07/11/1990CA2024808A1 Process for the preparation of amidoxime derivatives
07/10/1990US4940797 Process for synthesis of FK-506 C10-C18 intermediates
07/04/1990CN1043496A Process for preparing benzohydroxamic derivatives
07/01/1990WO1990007494A1 New hydroxylamine derivative
07/01/1990CA2024192A1 Hydroxylamine derivative
06/1990
06/29/1990CA2006728A1 Carboxylic acid derivatives
06/27/1990EP0375439A2 Geminal diphenyl derivatives and their use in immunoassays
06/26/1990CA1270766A1 Cosmetic compositions containing as active ingredient at least one bicyclic naphtoic compound
06/14/1990CA2005256A1 Benzohydroxamic derivatives
06/05/1990US4931088 Herbicides
05/1990
05/31/1990WO1990005716A1 Hydroxamic acid based collagenase inhibitors
05/30/1990EP0370644A2 Herbicidal compounds
05/23/1990CA2003719A1 Compounds
05/22/1990CA2003481A1 Herbicidal compounds
05/14/1990CA2002853A1 Potent inducers of terminal differentiation and method of use thereof
05/03/1990WO1990004584A1 Novel o-(3-amino-2-hydroxypropyl)-hydroximic acid halides and process for preparing the same
05/03/1990CA2002021A1 Inhibition of ketol-acid reductoisomerase by oxalylhydroxamate derivatives
05/01/1990CA1268467A1 Pesticidal compounds
04/1990
04/25/1990EP0365210A1 Hydroxamic acid derivatives
04/17/1990US4918105 Novel compounds with collagenase-inhibiting activity, a process for their preparation and pharmaceutical compositions in which these compounds are present
04/05/1990WO1990003399A1 Amino acid transport proteins, amino acid analogues, assay apparatus, uses thereof for treatment and diagnosis of cancer
04/03/1990CA1267420A1 Bicyclic naphthalenic derivatives, process for their preparation and use in human and veterinary medicine
03/1990
03/28/1990EP0360701A1 Antifungal compounds containing amides and phenyl groups
03/20/1990US4910338 Production of α-chloro-α-oximino-4-hydroxyacetophenone
03/14/1990EP0357807A1 Novel 2-nitro-5-(substituted phenoxy) benzohydroximic acid derivatives
03/06/1990US4906667 Phenyl hydroxamic acids including a hetero-containing substituent
02/1990
02/07/1990EP0353743A1 Fluorinated alkoximines, their n-chloro. and n-bromo-derivatives, and process for the preparation thereof
02/06/1990US4898977 Processes for the preparation of 5-amino-4-hydroxyvaleric acid derivatives
01/1990
01/31/1990EP0352832A1 Compounds with bronchodilator activity
01/30/1990US4897422 Treatment of asthma, rheumatic diseases; antiarthritic agents, antiinflammatory agents
01/17/1990EP0351214A1 Anti-inflammatory aryl derivatives
12/1989
12/20/1989EP0347163A2 Method for the synthesis of desferrioxamine B and analogs thereof, and intermediates
12/13/1989EP0346281A1 Carbamoylated hydroxamic-acid derivatives, and process for their preparation
12/12/1989US4886913 Process for preparing 2-methyl-2-(methylthio) propionaldehyde O-(methylcarbamoyl) oxime as a water-wet cake
12/06/1989EP0344189A1 Renin-inhibitory peptides having an epoxide or glycol moiety
11/1989
11/23/1989EP0342849A2 Intermediates for preparing 1,4-dihydro-4-oxo-quinoline-3-carboxylic acid esters
11/23/1989EP0342682A2 Hydroxamate derivatives of selected nonsteroidal anti-inflammatory acyl residues having cyclooxygenase and 5-lipoxygenase inhibition
11/22/1989CN1037344A Amides of cyclomethylem-1,2-bicarboxylic acids having therapeutical activity, processes for their preparation and pharmaceutical compositions containing them
11/15/1989CN1037143A N-phenyl-benzamides and n-phenyl benzamidoximes, process of preparation thereof preparation containing same and uses
10/1989
10/25/1989EP0338306A2 Halogen-substituted phenoxybenzyl compounds
1 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45