Patents
Patents for C07C 233 - Carboxylic acid amides (28,881)
01/1991
01/27/1991CA2059560A1 Sterically hindered diamines and polymers prepared therefrom
01/26/1991WO1991001301A1 Compound and method for treating skin for acne or psoriasis
01/26/1991CA2035451A1 Compound and method for treating skin for acne or psoriasis
01/24/1991WO1990014881A3 Chelating agents for attaching metal ions to proteins
01/23/1991EP0409565A1 Rubber composition useful for tires
01/23/1991EP0408766A1 N,n-dialkylaminoalkyl(meth)acrylamide composition having improved preservability
01/23/1991EP0408759A1 Method of obtaining bromated aromatic and heterocyclic combinations containing acceptor groups
01/22/1991US4987257 Diacetylene compound having double bond and shaped article thereof
01/22/1991US4987147 Low toxicity
01/18/1991CA2021194A1 Rubber composition useful for tires
01/16/1991EP0408340A2 Ruthenium-optically active phoshine complex useful as catalyst
01/16/1991EP0408338A2 Catalytic production of carboxylic acids and esters thereof
01/15/1991US4985567 Ligand for a Metal Complex Catalyst
01/15/1991US4985550 Polyhydroxylated and highly fluorinated compounds, their preparation and their use as surfactants
01/15/1991US4985156 Alpha-olefin oligomer modified by maleic anhydride, secondary amine, alkanolamine, boric acid, for lubricants
01/15/1991US4985042 New substituted metaaminophenols, a process for their preparation, hair-dyeing compositions containing them and a hair-dyeing process
01/10/1991WO1991000264A1 Process for directly obtaining acid amides as chemical raw material from fats and oils
01/10/1991WO1991000263A1 Process for making symmetrical di-fatty acid diamides
01/10/1991WO1991000257A1 Novel potent inducers of terminal differentiation and methods of use thereof
01/09/1991EP0406992A2 New non-ionic carboxamide contrast agent
01/08/1991US4983776 Process for the preparation of functional fluoro derivatives
01/08/1991US4983757 Process for production of carboxylic acid esters and formamide
01/08/1991US4983633 Amide compounds, process for preparing the same, and composition for activating gastric motor function containing the same
01/08/1991US4983630 2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides
01/08/1991US4983586 Pharmaceutical formulations for parenteral use
01/03/1991DE4019088A1 Prepn. of symmetrical di- fatty acid di-amide - by reaction of fatty acid or ester, opt. as crude fat or oil, with di-amine
01/02/1991EP0405932A2 Substituted 1,3-Diaminopropanes
01/02/1991EP0405820A2 Improved process for preparing isepamicin
01/02/1991EP0405634A2 Volatile organic barium, strontium and calcium compounds and method for the preparation of layered materials with barium, strontium or calcium oxides or fluorides from these compounds
01/02/1991EP0405116A2 Phenylalkan(en)oic acids
01/02/1991EP0144396B1 Polyhydroxybenzoic acid derivatives
01/01/1991US4981992 Hydrogenation, ruthenium complex catalyst
01/01/1991US4981973 Bronsted acid, ruthenium catalyst
01/01/1991US4981963 Alcohol or amine reacted with n,n*-diacetyloxamide
01/01/1991US4981866 Benzamide derivatives
01/01/1991US4981680 P-hydroxycinnamamide derivatives and melanin inhibitor comprising the same
12/1990
12/31/1990CA2020189A1 Substituted 1,3-diaminopropanes
12/29/1990CA2019831A1 Method of producing fatty acid amides directly from crude fats and oils
12/27/1990WO1990015810A2 Improved process for preparing isepamicin
12/27/1990EP0404039A1 Pharmaceuticals containing di-tert.butylhydroxyphenyl-derivatives and new derivatives
12/27/1990EP0403511A1 Hydrogenation of halonitroaromatic compounds.
12/26/1990CN1048040A Ethanolamine derivatives
12/26/1990CN1047958A Antidoted herbicide compositions and antidote compositions
12/26/1990CN1010944B Glyoxylylspermidine and the prepn. method
12/25/1990US4980504 Which have high glass transition temperatures
12/25/1990US4980444 Aromatic amide groups-containing diamines and polymers in which these diamines are incorporated
12/25/1990US4980366 Amide, sulfonamide, urea, carbamate, thiocarbamate, and thiourea derivatives of 4'hydroxybenzylamine having anti-inflammatory and analgesic activity
12/25/1990US4980147 Radiolabeled technetium chelates for use in renal function determinations
12/22/1990CA2325082A1 2-formylmercaptobenzothiazole
12/20/1990DE3917835A1 3,3,3-Tri:fluoro-alanine prodn. from tri:fluoro-pyruvic acid and amide - dehydrating product to acyl-imine, reaction with tin chloride, then hydrolysing and new process intermediates, useful as enzyme inhibitor
12/19/1990EP0403188A2 A compound of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl and catalytic complexes thereof
12/19/1990EP0402923A2 2,5-Diaminotetralines, process for their preparation and their use as medicine
12/19/1990EP0402646A1 Retroviral protease inhibiting compounds
12/18/1990US4978786 Reacting oxamide with primary or secondary amines
12/18/1990US4978767 Diphenylethylene derivative and pharmaceutical use
12/18/1990CA1277993C N2-(1-carboxy-3-oxo-3-phenylpropyl)-l-lysine compounds and their derivatives
12/18/1990CA1277988C Process for producing n-acyl-2,3-dehydro-amino carboxylic esters
12/13/1990WO1990015047A1 Therapeutically useful 2-aminotetralin derivatives
12/13/1990WO1990014881A2 Chelating agents for attaching metal ions to proteins
12/13/1990CA2033086A1 Chelating agents for attaching metal ions to proteins
12/12/1990EP0402266A2 N-substituted lauramides, their preparation and compositions containing them
12/12/1990EP0401966A1 Phenethanolamine derivatives, processes for their preparation and pharmaceutical compositions containing them
12/12/1990EP0401903A2 The use of vanilloids for the treatment of respiratory diseases or disorders
12/12/1990EP0401301A1 Fatty acid-drug conjugate for delivery of the drug across the blood-brain barrier
12/12/1990EP0401286A1 Process for preparing n-(hydroxyalkyl)-2-unsaturated amides and 2-alkenyl oxazolines.
12/11/1990US4977170 Isoprenoidamine compounds which are useful antiulcer agents
12/11/1990US4977148 Thermogenic stimulants for obesity or diabetes
12/08/1990CA2018641A1 N-substituted lauramides, their preparation and compositions in which they are present
12/08/1990CA2017383A1 Use of vanilloids for the treatment of respiratory diseases or disorders
12/05/1990EP0400971A2 Method for preparation of taxol
12/05/1990EP0400011A1 New phenylethanolamines.
12/04/1990US4975461 P-aminophenols, derivatives thereof and method of use
12/04/1990US4975459 Microbicidal and plant growth regulating compounds
12/04/1990US4975444 Cycloalkyl-substituted glutaramide antihypertensive agents
12/04/1990US4975380 Chemiluminescent labeled organic reagents and their use in analysis of organic compounds
12/04/1990CA1277326C Benzoic acid and benzoic acid ester derivatives having anti-inflammatory and analgesic activity
12/01/1990WO1990015056A1 Dopamine agonists
12/01/1990CA2056995A1 Dopamine agonists
11/1990
11/27/1990US4973746 Ammonolysis, dehydration, hydrogenation
11/27/1990US4973639 Clay flocculation
11/27/1990US4973637 Polymers made from quaternary ammonium acrylic monomers
11/27/1990CA1276942C Process for producing n-acyl-acyloxy aromatic amines
11/22/1990EP0398702A2 Dye couplers
11/22/1990EP0398340A1 Ceramide derivatives and their use as inhibitors in the sphingolipid synthesis
11/22/1990EP0398272A1 Amide derivatives and dermatologic preparations containing the same
11/22/1990EP0398059A1 Cyclopropanoylaminoacid amide derivatives
11/20/1990CA1276641C Substituted p-hydroxyphenyl compounds
11/19/1990CA2016834A1 Dye couplers
11/14/1990EP0397290A1 Novel derivatives, their preparation and pharmaceutical composition containing them
11/14/1990EP0396962A2 Triblock amide fluorosurfactants
11/14/1990EP0396900A1 Photographic recording material containing a cyan dye-forming coupler
11/14/1990EP0396841A1 Fluorinated arachidonic acid derivatives
11/14/1990EP0396596A1 Processes and compounds useful for resolving 1-methyl-3-phenylpropylamine
11/14/1990EP0191858B1 Poly(arylcyclobutenes)monomersand a method of polymerising thereof
11/14/1990CN1046892A Fluorinated arachidonic acid derivatives
11/13/1990CA1276368C Polyimides, a process for their preparation and their use, and tetracarboxylic acids and tetracarboxylic acid derivatives
11/07/1990EP0395734A1 1-aminomethyl-1,2,3,4-tetrahydronaphthalenes
11/07/1990CN1010310B Process for preparing agent of anti-hyperlipidemia
11/06/1990US4968841 Catalytic reaction with formamide
11/06/1990US4968804 Bipyridine compounds