Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
06/1993
06/24/1993WO1993012213A1 N-acyl-phosphatidylethanol amines as anti-oxidants
06/24/1993WO1993012138A1 Compounds and compositions for treating hiv infections
06/24/1993WO1993012067A1 Acylated citrate esters as peracid precursors
06/24/1993WO1993012066A1 Improved method for the dry-neutralization of olefinically reactive organic liquids
06/24/1993WO1993012064A1 A method of preparing carboxylic acids or esters thereof by the oxidative cleavage of unsaturated fatty acids or esters thereof
06/24/1993WO1993012062A1 Process for preparing ketone enantiomer
06/24/1993WO1993011760A1 Aromatic esters of phenylenedialkanoates as inhibitors of human neutrophil elastase
06/24/1993DE4142075A1 New cyclopentane deriv. cholesterol biosynthesis inhibitors - e.g. 3-(E-2-cyclohexyl-ethen-10-yl) -trans-4,5-di:hydroxy-2-cyclo-penten-1-one
06/24/1993DE4141842A1 N-acyl-phosphatidylethanolamin als oxidationsschutzmittel N-acyl-phosphatidyl ethanolamine as anti-oxidants
06/24/1993CA2125474A1 A method of preparing carboxylic acids or esters thereof by the oxidative cleavage of unsaturated fatty acids or esters thereof
06/24/1993CA2125385A1 Improved dry neutralization of olefinically reactive organic liquid
06/24/1993CA2114423A1 N-acylphosphatidylethanolamines as anti-oxidants
06/23/1993EP0547847A1 Process for producing water-absorbent resin
06/23/1993EP0547672A2 Inhibitors of farnesyl protein transferase
06/23/1993EP0547671A2 Inhibitors of farnesyl protein transferase
06/23/1993EP0547670A2 Inhibitors of farnesyl protein transferase
06/23/1993EP0547669A2 Inhibitors of farnesyl protein transferase
06/23/1993EP0547555A2 Photocrosslinkable polyimide ammonia salts
06/23/1993EP0547479A2 Process for cracking polycarbonates
06/23/1993EP0547231A1 Phospholipase a2 inhibitor
06/23/1993EP0547162A1 Phenol terminated diester composition and curable compositions containing same
06/23/1993EP0547126A1 Polymers containing diester units.
06/23/1993CN1073428A Aromatic amino-alcohol derivatives having anti-diabetic and anti-obesity properties, their preparation and their therapeutic uses
06/23/1993CN1021325C Process for preparing ethynylphenyl-containing retinoic acid derivatives
06/23/1993CN1021321C Process for preparation of tetrakis (3-(3,5-di-tertbutyl-4-hydroxyphenyl) propionyl-oxymethyl) methane with amorphous structure
06/22/1993US5221765 Racemization process for an optically active carboxylic acid or ester thereof
06/22/1993US5221762 Reacting a phenol with benzolactone compound; then phosgene or thionyl chloride; esterification with alcohol
06/21/1993CA2085846A1 2,2-dimethyl cyclopropane carboxylic acid derivatives with a but-1-en-3-ynyle group at position 3, process for their preparation, and their application as pesticides
06/21/1993CA2085819A1 Novel tricyclic steroid analogs
06/21/1993CA2062534A1 Indane derivatives
06/17/1993CA2085283A1 Inhibitors of farnesyl protein transferase
06/17/1993CA2085282A1 Inhibitors of farnesyl protein transferase
06/17/1993CA2084796A1 Inhibitors of farnesyl protein transferase
06/17/1993CA2084795A1 Inhibitors of farnesyl protein transferase
06/17/1993CA2081731A1 Photocrosslinkable polyimide ammonia salts
06/16/1993EP0546930A1 Process for obtaining aryle esters by o-dealkylation and applications
06/16/1993EP0546906A2 Novel process for preparing 4-amino-5-hexenoic acid
06/16/1993EP0546395A1 Method for the preparation of carboxylic esters
06/16/1993EP0546230A1 Novel process for preparing 4-amino-5-hexenoic acid
06/16/1993EP0545997A1 Carbonylation of methanol using a novel transition metal catalyst precursor.
06/16/1993EP0539388A4 Method for stabilizing the esters of unsaturated carboxylic acids
06/16/1993CN1073177A New cephalosporins containing in position 7 a substituted benzyloxyimino radical, their preparation process and their use as medicaments
06/16/1993CN1073164A One step producing plasticiging agent by using polyester waste material
06/16/1993CN1073163A Reclaiming and treating method for antioxygen industrial waste liquid
06/16/1993CN1073162A Catalyzed esterification process
06/16/1993CN1073161A Endothelin receptor antagonists
06/15/1993US5220074 Optically active isoxazole derivatives and intermediates for preparation thereof as well as processes for producing the same
06/15/1993US5220053 Mixing racemic acid with solvent, reacting with chiral base, precipitating salt, treating with racemic mixture to increase concentration, separating
06/15/1993US5220051 Polycationic compound and bleach composition containing the same
06/15/1993US5220048 Substituted benzocyclobutenes, a process for their preparation and their use
06/15/1993US5220005 Reactable with enzyme to release optically detectable energy
06/15/1993US5219605 Siloxy ester derivatives as low calorie fat mimetics
06/15/1993CA1319148C Thyronine analogous compounds
06/14/1993CA2083346A1 A catalyzed esterification process
06/13/1993CA2085137A1 New cephalosporins comprising a 7-substituted benzyloxyimino group, process of preparation thereof, their application as medication
06/10/1993WO1993011105A1 Leukotriene-b4 derivatives, process for preparing the same and medicaments
06/10/1993WO1993011098A1 Fluorinated compounds as oxygen transport agents
06/10/1993CA2122992A1 Leukotriene-b derivatives, process for preparing the same and medicaments
06/09/1993EP0545861A2 Diphenylacetic acid derivatives as stabilisers for organic material
06/09/1993EP0545774A1 Silica supports modified by grafting polyalkylguanidinium groups, process for their preparation and their use as catalysts
06/09/1993EP0545355A1 Liquid crystal compounds and liquid crystal display devices
06/09/1993EP0544899A1 Prostaglandins.
06/09/1993EP0544880A1 Method of preparing diacetyl rhein.
06/09/1993EP0364548B1 Octafluorobiphenyls
06/09/1993EP0357742B1 New pyrethrinoid esters carrying an indanyl ring, preparation method and application as pesticides
06/09/1993DE4140373A1 Verbesserte trockenneutralisation olefinisch reaktiver organischer fluessigphasen Improved dry neutralization olefinic reactive organic fluessigphasen
06/08/1993US5218145 Catalytically reacting propylene, carbon monoxide, water or alcohol in liquid hydrogen fluoride as catalyst while cooling reaction mixture by circulation and heat exchanging of addition product intermediate
06/08/1993US5218142 Recovering racemic (trans) 3-methylene-1,2-cyclopropanedicarboxylic acid from the reaction of (trans)-3-methylene-1,2-cyclopropanedicarboxylic acid with (r)-(+)-alpha -methylbenzylamine
06/08/1993US5218140 Carbonylation reaction and catalyst therefor
06/08/1993US5218138 Stereoselective reduction of 3-hydroxyket-1-ones to 1,3-syn-dihydroxylated compounds
06/08/1993US5218135 Process for the preparation of dialkyl carbonates
06/08/1993US5218134 Catalytic dehydrogenation, esterificatin of alcohol
06/08/1993US5218131 Halogen-free organoaluminum compounds as activators
06/08/1993US5218130 4-substituted anthracyclinones and their preparation
06/08/1993US5218124 Substituted benzoylbenzene-, biphenyl- and 2-oxazole-alkanoic acid derivatives as inhibitors of pla2 and lipoxygenase
06/08/1993US5217644 Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus
06/08/1993CA1318917C2 Process for the preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof
06/05/1993CA2083923A1 A process for the preparation of a block oligocarbonate
06/02/1993EP0544587A1 Alpha-methylene-2-vinyl-benzeneacetic acid derivatives, process for their preparation and their use as pesticides
06/02/1993EP0544488A2 Substituted phenyl phenol leukotriene antagonists
06/02/1993EP0544162A1 Process for the preparation of dialkyle carbonates
06/02/1993EP0543969A1 Heterocyclic chiral ligands and method for catalytic asymmetric dihydroxylation of olefins
06/02/1993CN1072676A Process for preparing hexane diacid alkyl ester
06/02/1993CN1021011C 2,2-difluocyclopropylethane derivatives processes for their preparation and their use as pesticides
06/02/1993CN1021009C Fungicides
06/01/1993US5216185 Polymerizable calixarene and oxacalixarene derivatives, polymers thereof and use of such derivatives and polymers for sequestration of metals
06/01/1993US5216173 Curing agents for epoxy resins; polyimides
06/01/1993US5216141 Oligonucleotide analogs containing sulfur linkages
06/01/1993US5216072 Adduct formed by reacting halogenated carboxylic acid with unsaturated hydrocarbon without a catalyst
06/01/1993US5216024 Cell growth inhibitors and methods of treating cancer and cell proliferative diseases
06/01/1993US5216022 Aromatic esters of phenylenedialkanoates as inhibitors of human neutrophil elastase
05/1993
05/27/1993WO1993010076A1 Synthesis and optical resolution of the taxol side chain and related compounds
05/27/1993WO1993010072A1 Esters of fatty acids with ethoxylated polyols
05/27/1993WO1992005230A3 Fluorobenzene derivatives
05/27/1993CA2083885A1 Alpha-methylene-6-styryl acrylic acid derivatives, a process for their preparation and their application as pesticides
05/26/1993EP0543739A1 Process for the preparation of alkyl adipates
05/26/1993EP0543662A2 Aromatic amino-alcohol derivatives having anti-diabetic and anti-obesity properties, their preparation and their therapeutic uses
05/26/1993EP0543234A2 Process for the simultaneous preparation of an alkylene glycol and of an alkyle carbonate
05/26/1993EP0543201A2 Alkoxylated phenyl and coumarin derivatives, their production and use for the manufacture of medicaments
05/26/1993EP0542967A1 Process for producing a triglyceride mix free of components hampering further processing.