Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
02/1994
02/09/1994EP0582382A2 Optically active phenol derivatives and preparation thereof
02/09/1994EP0582317A2 Synthesis of 1,2-dioxetanes and intermediates therefor
02/09/1994EP0582246A2 Mixture of polyglycerine fatty acids esters
02/09/1994EP0582198A2 Substituted (hetero-)aryle compounds, process for their preparation, those containing compositions and their use as safeners
02/09/1994EP0581954A1 USE OF -g(a)-HYDROXYKETOALKYL DERIVATIVES AS PROTECTIVE LIGHT FILTERS.
02/09/1994EP0581845A1 Method and reaction pathway for selectively oxidizing organic compounds
02/09/1994EP0418280B1 Method of preparing aryl esters of acetic acid
02/09/1994CN1081673A Substituted bicycloÛ3.1.0Ùhexanes
02/09/1994CN1081667A Production method for lower acetate
02/09/1994CN1023699C Difluoromethyl compounds preparing method
02/08/1994US5285006 Adding hindered phenol to light ends stream
02/08/1994US5284965 Process for preparing aromatic carbonates
02/08/1994US5284964 Method for making aromatic carbonates
02/08/1994US5284819 Weed control
02/08/1994CA1326857C Zirconium (iv) chelates, the production thereof and the use thereof in printing inks
02/07/1994CA2101790A1 Agents having a physiological cooling effect and active compounds which are suitable for these agents
02/06/1994CA2101769A1 Aminoacrylates and a process for their preparation
02/03/1994WO1994002553A1 Thermosetting powder coating compositions
02/03/1994WO1994002465A1 INHIBITORS OF c-AMP PHOSPHODIESTERASE AND TNF
02/03/1994WO1994002425A2 Silicon or silica substrate with a modified surface, process for producing the same, new orthoesters and process for producing the same
02/03/1994DE4225236A1 Endgruppenverschlossene Antischaummittel End-capped antifoam
02/02/1994EP0581240A1 Method of producing carbonic acid diester
02/02/1994EP0581132A2 Substituted Bicyclo[3.1.0]hexanes and their use as herbicide
02/02/1994EP0581115A2 Process for separating methanol from dimethyl carbonate/methanol mixtures
02/02/1994EP0581095A2 Substituted acrylic acid esters and plant-protecting agents containing them
02/02/1994EP0581003A1 Imidazolyl substituted cyclohexane derivatives
02/02/1994EP0580676A1 Process for tanning hides and compounds for use therein
02/02/1994EP0580667A1 Enantiomers of cyclopentene derivatives
02/02/1994EP0461154B1 Iodo compounds
02/01/1994US5283360 Selective epoxidation of unsaturated (meth)acrylates, new functional (meth)acrylates, and polymers thereof
02/01/1994US5283359 Chemical intermediates for arylethanolamines, such as albuterol
02/01/1994US5283358 Process for obtaining aryl esters by O-dealkylation and applications
02/01/1994US5283351 Process for producing an organic carbonate from an organic hydroxy compound and carbon monoxide in the presence of a palladium catalyst
02/01/1994CA2101397A1 Method of producing carbonic acid diester
02/01/1994CA1326684C Accelerated preparation of acrylate esters
02/01/1994CA1326683C Accelerated preparation of carboxylic acid esters
02/01/1994CA1326682C Insecticidal compounds characterised by enhanced knockdown effect
02/01/1994CA1326668C Ethers and thioethers having therapeutical activity, their preparation and pharmaceutical compositions containing them
01/1994
01/26/1994EP0580439A1 Benzoylisoxazoles and their use as herbicides
01/26/1994EP0580378A1 Substituted benzoate derivatives
01/26/1994EP0580185A1 Medicaments
01/26/1994EP0580122A1 Ester derivative
01/26/1994EP0580068A2 New polycyclic compounds and their use as perfuming ingredients
01/26/1994EP0579991A2 Method for the preparation of a bicyclic decalin ketone
01/26/1994EP0579738A1 Improved process for preparing phenyl esters of substituted acids.
01/26/1994EP0579731A1 Disubstituted naphthalenes
01/26/1994EP0579615A1 New bi- and tricyclic aminoalcohol esters, their preparation and their use in medicaments
01/26/1994EP0329670B1 A process for the hydroformylation of sulfur-containing thermally cracked petroleum residua and novel products thereof
01/25/1994US5281731 Synthesis of 19-nor vitamin D compounds
01/25/1994US5281685 Liquid-crystalline copolymer, process for the preparation of the same, diene compound used for the preparation of the same and process for the preparation of the diene compound
01/25/1994US5281683 Polymerizing water soluble monoethylenic unsaturated monomer in the presence of an unsaturated diester crosslinking agent
01/25/1994US5281645 Benzophenones containing an ester functional group and their use in polymers
01/25/1994US5281266 Solvent compositions for use in pressure-sensitive copying paper
01/25/1994CA2100546A1 Substituted acrylates and crop protection agents containing them
01/24/1994CA2100640A1 Substitute benzoate derivatives
01/23/1994CA2101105A1 Herbicides
01/20/1994WO1994001771A1 Universal standard reagents, method of preparing same and use thereof
01/20/1994WO1994001100A1 METHODS AND COMPOSITIONS FOR INHIBITING 5α-REDUCTASE ACTIVITY
01/20/1994DE4242916A1 New allylic unsatd. cpds. - useful as antioxidants for stabilisation of polymers
01/20/1994DE4223059A1 ECB-type LCD contg. di:fluorobenzene cpd. and acyl-acetyl-benzene cpd. - including some new cpds., giving mixt. with high negative dielectric anisotropy and long-term stability, esp. for shutter-type display
01/19/1994EP0579261A1 Fluorosubstituted benzene derivatives
01/19/1994EP0579159A2 Method for preparing mixtures of polyglycerol fatty acid esters and their application in cosmetic, pharmaceutical and chemical-technical compositions
01/19/1994EP0578850A1 Process for the preparation of carboxylic acids and derivatives of them
01/19/1994EP0578847A1 Fused benzeneoxyacetic acid derivatives and their use as PG12 antagonists
01/19/1994CN1080915A Preparation process for esters of 2,2-dimethyl 3-((z) 1-propenyl) cyclopropane carboxylic acid and intermediates
01/18/1994CA1326242C Process for the preparation of alkyl 3- alkoxypropionates
01/18/1994CA1326238C Keto-reduction of carbacyclin intermediates
01/16/1994CA2073917A1 Fused benzeneoxyacetic acid derivatives
01/13/1994DE4222374A1 New 1,3-di:glyceride cpds. - and drug conjugates derived from them
01/13/1994DE4222371A1 New liq. crystal cpds. with terminal chloro or mono-, di- or tri-fluoro gp. - having low viscosity, relatively high dielectric ansiotropy and nematogenity, good performance at low tenmps. and good suppression of smectic phases
01/12/1994EP0578054A1 Meta-substituted six membered aromatic rings for use in liquid crystal mixtures
01/12/1994EP0577949A1 Method of preparing chlorine free cyclopropanecarbocylicacid methylester
01/12/1994EP0577785A1 Fluorinated compounds as oxygen transport agents
01/12/1994EP0577746A1 Improved process for preparing phenyl chloroacetate.
01/12/1994EP0577659A1 Cross-linking agent.
01/12/1994EP0374184B1 Cell growth inhibitors and methods of treating cancer and cell proliferative diseases
01/12/1994EP0229757B1 A method of bonding two substrates using arylcyclobutene monomeric compositions
01/12/1994CN1080634A Cyclopentane-and-pentene-b-amino acids
01/12/1994CN1023476C Process of preparing trifluoromethylvinyl derivatives starting with appropriate halogenovinyl derivatives
01/11/1994US5278336 Process for exchanging inhibitor(s) in olefinically unsaturated systems which are reactive via free radicals
01/11/1994US5278333 Process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids
01/11/1994US5278323 Process for preparing chiral dibenzofurans via intramolecular heck reaction
01/11/1994US5278313 Process for the preparation of 1,3-dioxane derivatives useful in the preparation of HMG-COA reductase inhibitors
01/11/1994US5278267 Carboxy containing monomers and polymers and latices prepared from same
01/11/1994US5277878 Reactor for heterogeneous-phase reactions
01/11/1994US5277709 Film forming binder and corrosion inhibitor
01/11/1994CA1326044C Propanone 1,3-disulfonic acid as an esterification catalyst
01/11/1994CA1326043C Fluorobenzyl esters
01/11/1994CA1326042C Esters of arylbisperfluoroalkylcarbinols, and a process for the preparation of these compounds and the underlying arylbisperfluoroalkylcarbinols
01/06/1994WO1994000532A1 1-methyl-2-oxaalkoxy-derivatives
01/06/1994WO1994000508A1 Surfactants derived from polyoxyalkylenes and substituted succinic anhydrides
01/06/1994WO1994000428A1 Derivatives in the vitamin d series modified at the 20 position, a method of preparing such derivatives, intermediates used in this method, pharmaceutical preparations containing the derivatives and their use in the preparation of drugs
01/06/1994WO1994000423A1 Cross-coupling process of boric acids with halogenated compounds
01/06/1994WO1994000125A1 17-ALKYLKETONE STEROIDS USEFUL AS 5-α-REDUCTASE INHIBITORS
01/06/1994CA2139003A1 Surfactants derived from polyoxyalkylenes and substituted succinic anhydrides
01/06/1994CA2138989A1 Derivatives in the vitamin d series modified at the 20 position, a method of preparing such derivatives, intermediates used in this method, pharmaceutical preparations containing the derivatives and their use in the preparation of drugs
01/06/1994CA2138956A1 17-alkylketone steroids useful as 5-.alpha.-reductase inhibitors
01/05/1994EP0577555A1 Derivatives of carboxylic acids
01/05/1994EP0577112A2 Polyfluorohydrocarbon group containing monomers, their polymers and applications of the polymers
01/05/1994EP0577052A2 Hydroxylated milk glycerides