Patents
Patents for C07C 59 - Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups oh, o-metal, cho, keto, ether, groups, groups, or groups (14,643)
04/1998
04/08/1998EP0641304B1 Stereo-selective synthesis of 2-aryl-propionic acids of high optical purity by using chiral oxazolines
04/08/1998EP0625208B1 Biochemical purification of simvastatin
04/08/1998CN1178525A Substituted phenyl compounds as endothelin antagonists
04/07/1998CA2003260C Process for the production of carbacyclin derivatives by stereoselective introduction of the 5,6 double bond
04/02/1998WO1998013512A1 A method for producing an extract from ganoderma lucidum containing ganoderic acid
04/02/1998WO1998013140A1 Catalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their use
04/02/1998CA2265977A1 Catalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their use
04/01/1998EP0832081A1 Bicyclic-aromatic compounds
04/01/1998EP0746602B1 Bleaching agent
04/01/1998EP0746600B1 Bleaching agent
03/1998
03/31/1998US5734077 Antilipemic agents, anticholesterol agents, treatment of diabetes and atherosclerosis
03/31/1998US5733929 Pharmaceutical composition for treating or preventing allergic rhinitis
03/26/1998WO1998012202A1 Phosphine ligands
03/25/1998EP0830338A1 Method of making (s)-3-(aminomethyl)-5-methylhexanoic acid
03/24/1998US5731448 (+) and (-)-8-chloro-6-sulfonyloxy-octanoic acid, its derivatives, and methods for making
03/19/1998WO1998011049A1 Lipoxin compounds and their use in treating cell proliferative disorders
03/19/1998WO1998011041A1 Production of 6-bromo-2-naphthol and derivatives
03/19/1998WO1998011040A1 Production of 6-bromo-2-naphthol and derivatives
03/19/1998WO1998005638A3 2- and 2,5-substituted phenylketoenols
03/19/1998CA2264914A1 Production of 6-bromo-2-naphthol and derivatives
03/19/1998CA2264699A1 Production of 6-bromo-2-naphthol and derivatives
03/18/1998EP0828702A1 Process for resolving chiral acids with 1-aminoindan-2-ols
03/18/1998EP0828701A1 Improved oxidation process
03/18/1998EP0828493A1 4.4-(disubstituted)cyclohexan-1-ols-monomers and related compounds
03/18/1998CN1176261A Process for preparing flexible foam
03/18/1998CN1176248A Restricted 9-CIS-retinoids
03/17/1998US5728866 Process for the preparation of (+)-(1R) -cis-3-oxo-2-pentyl-1-cyclopentaneacetic acid
03/17/1998US5728828 Cephalosporins
03/12/1998WO1998009953A2 Azinyloxy-and phenoxy-diaryl-carboxylic acid derivatives, their preparation and use as mixed eta/etb endothelin receptor antagonists
03/12/1998WO1998009940A1 Biphenyl butyric acids and their derivatives as inhibitors of matrix metalloproteinases
03/12/1998DE19636046A1 Neue Carbonsäurederivate, ihre Herstellung und Verwendung als gemischte ET¶A¶/ET¶B¶-Rezeptorantagonisten New carboxylic acid derivatives, their preparation and use as a mixed ET¶A¶ / ET¶B¶ receptor antagonists
03/12/1998CA2265504A1 Azinyloxy, and phenoxy-diaryl-carboxylic acid derivatives, their preparation and use as mixed eta/etb endothelin receptor antagonists
03/11/1998EP0827946A1 Inhibitors for the differentiation of cells, in particular hepatic stellate cells
03/11/1998EP0827495A1 Substituted-pent-4-ynoic acids
03/11/1998EP0827494A1 Compositions of enantiomeric diacyl tartaric anhydrides and preparation thereof
03/11/1998EP0662946B1 Unsaturated aliphatic dicarboxylic acids
03/10/1998US5726184 Tetralin compounds with improved MDR activity
03/05/1998WO1998008966A1 Loxoprofen-containing preparation for external use
03/05/1998WO1998008799A1 Oligosaccharide synthesis
03/05/1998WO1998008797A1 Naphthyl compounds, intermediates, compositions, and methods of use
03/05/1998DE19716591A1 2- und 2,5-substituierte Phenylketoenole 2- and 2,5-substituted Phenylketoenole
03/05/1998CA2264390A1 Oligosaccharide synthesis
03/04/1998EP0826679A2 Naphthyl compounds, intermediates, compositions, and method of use
03/04/1998EP0826657A1 Compounds for modulation of hormone receptors, compositions containing them and their use in therapy
03/04/1998EP0826008A1 Polyvinyl ester dispersion with metal salt hydrosols as precipitation basis
03/04/1998EP0825982A1 Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides
03/04/1998EP0617614B1 Means for the modulation of processes mediated by retinoid receptors and compounds useful therefor
03/04/1998CN1175242A 3, 3 -(disubstituted) cyclohexan -1 -one monomers and related compounds
03/04/1998CN1175211A 4, 4 -(disubstituted) cyclohexan-one monomers and related compounds
03/03/1998US5723662 Process for preparing a particularly pure glycolic acid
03/03/1998US5723661 Process for preparing calcium pyruvate and its hydrates
03/03/1998US5723460 Potent and selective phosphodiesterase type iv inhibitors; useful in the prophylaxis and treatment of disease such as asthma where unwanted inflammatory response or muscular spasm is present
02/1998
02/26/1998WO1998007681A1 Pharmaceutical composition containing 4-oxo-butynic acids
02/25/1998EP0825171A2 Process for the isolation of hydroxypivalic acid from aqueous solution
02/25/1998EP0825170A2 Process for preparing hydroxypivalic acid
02/24/1998US5721103 Skin disorders; vision defects
02/19/1998WO1998006388A1 Antifungal agent
02/18/1998EP0823994A1 Flower initiation inducer
02/18/1998EP0823894A1 Azocompounds for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition
02/18/1998CN1173859A Process for improving the putity of hexane diol-1, 6
02/18/1998CN1173855A Cobaltous oxide containing metallic cobalt, methods for producting the same and use thereof
02/18/1998CN1173280A Synergistic composition and process for selective weed control
02/17/1998US5719312 Process for the preparation of 5-formylvaleric acid and 5-formylvalerate ester
02/17/1998US5718833 Fine magnetic particles dispersed in perfluoropolyether base oil by means of salt and amide of perfluoroether carboxylic acid
02/12/1998WO1998005638A2 2- and 2,5-substituted phenylketoenols
02/11/1998EP0823474A1 Peracids, stable aqueous compositions comprising peracids, and a process for forming said peracids
02/11/1998CN1172796A Praparation technology of threonates
02/10/1998US5716815 Method for preparing dimethylcarboxylic acid compounds
02/10/1998CA1339664C Lingnocellulose degradation
02/05/1998WO1998004511A1 Process for preparing perfluoro-[2-(n-propoxyl)-propionyl]fluoride
02/05/1998WO1998004508A1 NOVEL p-TERPHENYL COMPOUNDS
02/05/1998CA2261653A1 Process for preparing perfluoro-[2-(n-propoxyl)-propionyl]fluoride
02/05/1998CA2261339A1 Novel p-terphenyl compounds
02/03/1998US5714637 Anionic and nonionic surfactants; weatherproofing protective coatings for monuments and stony materials; surface modifiers for polymers and inorganic substrates; waterproofing; oil repellants; friction resistance
02/03/1998US5714621 1,3-benzodioxole and 1,2-dialkoxybenzene derivatives as ocular hypotensive agents
02/03/1998US5714516 Administering 2-hydroxymyristic acid or pentadecanoic or hexadecanoic acids 2-substituted with hydroxy or bromine as nontoxic agent against herpes virus
01/1998
01/29/1998WO1998003513A1 Peracids, stable aqueous compositions comprising peracids, and a process for forming said peracids
01/29/1998WO1998003489A1 Polyoxyalkene substituted and bridged triazine, benzotriazole and benzophenone derivatives as uv absorbers
01/29/1998WO1998003458A1 Illudin analogs useful as antitumor agents
01/29/1998WO1997047270A3 Novel anti-viral compounds
01/29/1998DE19640575C1 Direct hair dyes containing UV absorbent compounds with anionic groups
01/29/1998CA2258523A1 Polyoxyalkene substituted and bridged triazine, benzotriazole and benzophenone derivatives as uv absorbers
01/28/1998EP0820439A1 Method for the asymmetrical synthesis of s-acylated derivatives of 2-mercaptomethyl 3-phenyl propanoic acid, and use thereof for synthesising n-(mercaptoacyl) amino acid derivatives
01/28/1998EP0820428A1 Terminal carboxy or tetrazole groups containing dialkyl ethers
01/28/1998EP0592669B1 Optically active trifluorolactic acid derivative and liquid crystal composition
01/27/1998US5712266 Cephalosporins
01/27/1998US5712235 Bar soaps
01/27/1998US5712226 Optically active D-pyridyloxy phenoxy propionate herbicides
01/27/1998US5712131 Recovery of organic acid from an impure process stream by addition of strong acid or salt thereof
01/27/1998CA2015632C Stable solutions of rebeccamycin analog and preparations thereof
01/21/1998EP0819670A2 Process for preparing 3-hydroxypropionic acid or its salt
01/21/1998CN1171050A 2,2-dichloroalkane carboxylic acids, process for preparing the same, medicament containing the same and use for treating insulin resistance
01/20/1998US5710288 1,3-benzodioxole and 1,2-dialkoxybenzene derivatives as ocular hypotensive agents
01/20/1998US5710275 7β-substituted-4-aza-5α-androstan-3-ones as 5α-reductase inhibitors
01/14/1998CN1169978A Process for isolation of 2-keto-L-gulonic acid
01/13/1998US5708033 Antiinflammatory agents, antiarthritic agents or analgesics
01/08/1998WO1998000091A2 Antifungal agents
01/07/1998EP0815083A1 N-aminopyridone derivatives and their use as herbicides
01/07/1998CN1169418A Manufacture of polyene esters and acids
01/06/1998US5705620 Sensors for detecting calcium with calix 4! arene compounds
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