Patents
Patents for C07C 229 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton (21,416)
11/1992
11/30/1992CA2069520A1 L-carnitine derivatives as therapeutical agents for treating myopathies and neuronal degeneration and for inhibiting proteolysis
11/29/1992CA2068378A1 Chemical compounds
11/29/1992CA2068377A1 Chemical compounds
11/26/1992WO1992020647A1 Lipoaminoacids, preparation method and applications
11/26/1992WO1992020646A1 Novel quaternary ammonium salts, process for obtaining same and pharmaceutical compositions containing them
11/26/1992WO1992020643A1 Novel bi-aromatic compounds derived from a salicilic pattern, method of preparation and use in human and veterinary medecine and in cosmetics
11/26/1992CA2109599A1 Lipopolyaminoacids, preparation and uses thereof
11/25/1992EP0514994A1 Liquid compositions based on polyisocyanates and epoxides
11/25/1992EP0514780A2 Process for the preparation of linear enantiomer-pure N-alkyl-L or D-amino acids
11/25/1992EP0514553A1 Antipruritic drug and antipruritic composition
11/24/1992US5166426 Converting a nitrile salt to hydroxide, reacting with acetyl proline, separation and resolution, saponification
11/24/1992US5166403 Liquid crystals
11/24/1992US5166401 Methyl (4-chloro-2- N-hydroxyamino!phenyl) acetate and methyl (2-amino-4-chloro-5-fluorophenyl) acetate; analgesics, antiinflammatory agents
11/24/1992US5166400 Intermediates for isopropyl 3S-amino-2R-hydroxy-alkanoates
11/24/1992US5166218 Phenoxypropanolamines and pharmaceutical compositions thereof
11/24/1992US5166181 Inhibitors of acetylchloinesterase as cognition activators for treatment of Alzheimer*s disease, Huntington*s chorea or other mental problems
11/24/1992CA1310651C2 Aminodicarboxylic acid intermediates for preparing polyimides
11/24/1992CA1310639C .alpha.-AMINOACETOPHENONES AS PHOTOINITIATORS
11/19/1992EP0514359A2 Alkanoyl L-carnitine amides with aminoacids and pharmaceutical compositions containing same, for promoting regeneration of the nervous tissue, inhibiting neuronal degeneration, enhancing the processes of learning and memory, and for the treatment of coma
11/19/1992EP0514357A1 Use of esters of acyl L-carnitines with gamma-hydroxybutyric acid for producing pharmaceutical compositions for the treatment of hepatopathies
11/19/1992EP0514264A1 Biaromatic compounds derived from compounds having a salicylic configuration, their preparation process and their use in human and veterinary medicine and in cosmetics
11/19/1992EP0513396A1 Process for producing amino carboxylic acid salt
11/17/1992US5164159 For modified amino acids
11/17/1992CA1310445C Derivatives of aminopimelic acid, process for their preparation and their application as medecines
11/17/1992CA1310317C Prodrugs of antihypercholesterolemic compounds
11/12/1992WO1992019253A1 CCK ANALOGS CONTAINING α-SUBSTITUTED AMINO ACIDS
11/12/1992CA2106765A1 Cck analogs containing ó-substituted amino acids
11/11/1992EP0512765A1 Manganese oligomer containing main group elements
11/11/1992EP0512715A2 Verfahren zur Herstellung einer in 3-Stellung fluorierten aromatischen Verbindung
11/11/1992EP0512352A2 Substituted carboxylic acid derivatives
11/11/1992EP0512074A1 Molecules with antibody combining sites that catalyse hydrolysis reactions
11/11/1992CA2067514A1 Manganese oligomer containing main group elements
11/10/1992US5162500 Poststatin and related compounds or salts thereof
11/10/1992US5162364 4-aminobutyric acid compounds, compositions, and method of use for treating disorders related to a dysfunction of gabab receptors
11/10/1992US5162109 Zwitterion Complexes of Paramagnetic Ions
11/10/1992CA2068076A1 Substituted carboxylic acid derivaties
11/10/1992CA1310017C Process for the preparation of 2, 6-dichlorodiphenylamino-acetic acid derivatives
11/04/1992EP0511446A2 Process for preparing pyridinecarboxylic acid derivatives
11/04/1992EP0511228A1 Esters of 2-arylmethyl-1-naphthol derivatives as 5-lipoxygenase inhibitors
11/03/1992US5160364 Thiophene substituted acrylic derivatives; insecticides, plant growth regulators
11/03/1992CA1309683C Process for preparing l(-)-carnitine chloride from 3, 4-epoxybutyric esters and novel intermediate compounds
10/1992
10/30/1992CA2053378A1 Process for preparing pyridinecarboxylic acid derivatives
10/29/1992WO1992018477A1 Azabicycloheptanone
10/28/1992EP0511019A2 Method of producing keto acids
10/28/1992EP0510726A1 Photoresist compositions comprising styryl compounds
10/28/1992EP0510487A1 Automated synthesis apparatus and method of controlling the apparatus
10/28/1992EP0510082A1 Oxidized variants of gm-csf
10/27/1992US5159103 2-amino-7-hydroxytetraline ethers
10/27/1992US5159085 Antiinflammatory, antiallergens, cytoprotective agents
10/27/1992CA1309417C Poly-p-phenylamino carboxylate
10/21/1992EP0509702A2 Polyphenol derivatives and their use as coating agent
10/21/1992EP0509382A2 Biodegradable bleach stabilizers for detergents
10/21/1992EP0509088A1 1,4-bis-(amino-hydroxyalkylamino)-anthraquinones for inhibiting protein kinase c
10/20/1992US5157138 Glutaric acid derivatives and preparation thereof
10/20/1992US5157099 Activated polymers and conjugates thereof
10/19/1992WO1992018003A1 Inhibitors of kynureninase
10/19/1992CA2108670A1 Inhibitors of kynureninase
10/19/1992CA2066306A1 Compound, composition and use
10/18/1992CA2066361A1 Automated synthesis apparatus and method of controlling the apparatus
10/18/1992CA2063118A1 Biodegradable bleach stabilizers for detergents
10/15/1992WO1992017176A1 Retroviral protease inhibiting compounds
10/15/1992DE4112066A1 New anilino N-alkyl-N-phenylalkyl:aminomethyl:fluoran cpds. - used in copying and in new intermediate aminophenol and benzoyl:benzoic acid cpds.
10/14/1992EP0508682A1 Antibiotic carbapenem derivatives
10/14/1992EP0508296A1 Process for the preparation of phosphorus containing L-amino acids, their derivatives and intermediates for this process
10/14/1992EP0508133A2 Method of preparation of L-Carnitine from D,L-Carnitine nitrile salts
10/14/1992EP0507938A1 Bis-(hydroxyalkylamino)-anthraquinone inhibitors of protein kinase c
10/14/1992EP0507863A1 Sigma receptor ligands and the use thereof
10/13/1992US5155260 Process for the preparation of 2,2-dimethyl-5-(2,5-dimethyl-phenoxy)-pentanoic acid, intermediates for preparing this compound and process for preparing the intermediates
10/13/1992US5155224 Protonated, insoluble magnetic resonance imaging contrast agents
10/13/1992US5155095 Reaction product of methyl anthranilate with 3-phenylbutanal; floral-green odor of yellow flower type
10/13/1992CA2065806A1 Process for the production of l-carnitine from d, l-carnitinenitrile salts
10/09/1992WO1992017481A1 Antibiotic carbapenem derivatives
10/09/1992CA2107781A1 Antibiotic carbapenem derivatives
10/07/1992EP0507417A2 Process for the selective reduction of the 4-halogen in 2,4-dihaloanilines
10/07/1992EP0506973A1 Process for producing salt of amino carboxylic acid
10/07/1992CN1018548B Carboxylic acid derivatives, processes for preparation thereof and pharmaceutical compositions containing them
10/06/1992WO1992017440A1 Tricyclic compound
10/06/1992US5153355 Process for the extractive separation of l-phosphinothricin and l-glutamic acid in aqueous solution
10/06/1992US5153259 For polyurethanes
10/06/1992CA2106979A1 Tricyclic compound
10/01/1992WO1992016509A1 Multisubstituted 1-hydroxy-9-acridones with anticancer activity
09/1992
09/30/1992EP0506384A1 Pharmaceutical composition for the treatment of urinary incontinence containing DL- or L-threo-3-(3,4-dihydroxyphenyl)serine
09/30/1992EP0505868A2 N-Acyl-alpha-aminoacids derivatives
09/30/1992CN1064890A Method and apparatus for controlling carbon source concentration in aerobic cultivation of microorganism
09/29/1992US5151544 Antidiabetic agents
09/29/1992US5151470 Aminocrotonates as curing agents for epoxy resins
09/29/1992US5151438 Retroviral protease inhibiting compounds
09/29/1992CA1308116C Triglyceride quaternary ammonium compounds, their preparation and use
09/28/1992CA2106976A1 Contrast media
09/27/1992CA2061661A1 N-acyl-.alpha.-amino derivatives
09/23/1992EP0504693A1 Process for the preparation of aminomethylene compounds
09/23/1992EP0504381A1 Method for obtaining acetic acid derivatives
09/22/1992US5149870 Process for the production of 1-(aminomethyl)cyclohexane acetic acid
09/22/1992US5149713 4-amino-3-(4-chlorophenyl)-butyric acid
09/22/1992CA1307793C Aralkyl esters and processes for their preparation
09/17/1992WO1992015555A2 Fluoroalkenyl compounds and their use as pest repellents
09/17/1992WO1992015551A1 Aliphatic propargylamines as selective mao-b inhibitors and as neuroprotective agents
09/17/1992WO1992012960A3 Derivatives of dicarboxylic acids having six to twelve carbon atoms and use of these derivatives and dicarboxylic acids alone in the preparation of pharmaceutical compositions for enteral and parenteral nutrition
09/17/1992CA2105171A1 Aliphatic propargylamines as selective mao-b inhibitors and as neuroprotective agents
09/17/1992CA2104005A1 Fluoroalkenyl compounds and their use as pest repellents