Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
03/1988
03/09/1988CN87105898A Process for preparing of n-(s-3-alkylenanthyl)-d-r-glutamoylaminoacetyl-d-alanine and intermediate
03/09/1988CN87105388A Process for production of dialkyl maleates
03/08/1988US4730082 Process for the preparation of methyltrifluoroacetate
03/08/1988US4730080 Process for the preparation of diesters of alkanedioic acids
03/08/1988US4730078 Allenic prostacyclins
03/08/1988US4730077 Method of preparing α-arylalkanoic esters
03/08/1988US4730075 Chemical process involving ethers and amines
03/08/1988US4729847 Optically active liquid crystal compound having methyleneoxy group and composition containing same
03/08/1988CA1233931A1 Photosensitive hydroxyalkylphenones
03/08/1988CA1233832A2 Lactones
03/08/1988CA1233823A1 Process for the production of 4-substituted acetoacetic acid derivatives
03/02/1988EP0258183A2 Process for the preparation of 5-amino-4-hydroxyvaleric-acid derivatives
03/02/1988EP0258082A2 Anti-solid tumor agents
03/02/1988EP0257921A2 New 1,3-diaryl cyclopentanes and derivatives thereof as paf antagonists
03/02/1988EP0257828A1 Dipropargyloxybenzene compounds and their production
03/02/1988EP0257727A1 Process for preparing cyclohexanonecarboxylic acid compounds
03/02/1988EP0257610A2 Process and intermediates for the synthesis of the enantiomers of bicyclo(4.2.0)oct-2-en-7-one and derivatives and for the synthesis of bicyclo(4.2.0)octane derivatives
03/02/1988EP0257609A2 Novel substituted (4.2.0)Bicyclooctane derivatives with valuable therapeutic properties
03/02/1988EP0257557A2 Process for the preparation of bifunctional compounds
03/02/1988EP0257519A1 Process for the treatment of aqueous solutions obtained from the carbalkoxylation of olefinic compounds
03/02/1988EP0257457A2 Optically active 2-methyl 1,3-propanediol derivatives, liquid crystal compositions comprising them and optical switching element
03/02/1988EP0257420A1 Selected diisocyanates,process for their preparation and their use as constituting components in the production of polyurethane plastics
03/02/1988EP0257049A1 Chiral compounds.
03/02/1988EP0257048A1 Optically active compounds.
03/02/1988CN87103565A Synergistic plant growth regulator compositions
03/01/1988US4728747 Alcohols, nitriles, esters
03/01/1988US4728458 Ferroelectric
03/01/1988CA1233484A1 Process for the production of ethanol
03/01/1988CA1233481A1 Preparation of alkali metal and alkaline earth metal salts of acyloxybenzenesulfonic acids
03/01/1988CA1233469A1 Herbicidal 4-chloro-aryloxy-acetyl- and 4-chloro- aryloxy-propionyl-malonates
03/01/1988CA1233468A1 Herbicidal aryloxy phenoxy acyl malonates
02/1988
02/25/1988WO1988000940A3 Hexasubstituted cyclohexane compounds
02/25/1988WO1987006236A3 Surface-active agents
02/25/1988DE3727276A1 Arrangement for the preparation of esters
02/24/1988EP0256933A1 Process for preparation of a medicament based on fenofibrate and medicament obtained by this process
02/24/1988EP0256585A1 Process for preparing polyol fatty acid polyesters
02/24/1988EP0256559A2 Process for producing di-tertiary-butyl dicarbonate
02/24/1988EP0256307A1 Optically active compounds having biphenyl skeleton, liquid crystal composition and switching element containing them
02/24/1988EP0256303A2 Liquid crystal compounds having fluorine-containing core
02/24/1988EP0256097A1 Vinyl compounds and liquid crystal phase.
02/24/1988CN87105661A Substituted phenyl acid esters, their preparation and their use as insecticides and acaricides
02/24/1988CN87103543A Fungicides
02/24/1988CN85100337B Preparation of ethyl alpha-(3-tert.-butyl-4-hydroxyphenoxy)-myristate
02/23/1988US4727182 Preparation of monohalohydroquinone monocarboxylates/dicarboxylates
02/23/1988US4727180 Antihypertensive polyhalohydroxylisopropyl phenylalkanoic and phenylalkenoic acids, amides and esters and intermediates thereto
02/23/1988CA1233186A1 Aromatic polyvinyl ethers and heat curable molding compositions obtained therefrom
02/23/1988CA1233185A1 Polyfluoroalkyl esters and their use
02/17/1988EP0255923A2 Improved liquid copolyester plasticizers derived from 1,4-butanediol and a dicarboxylic acid mixture
02/16/1988US4725683 Fluorophenoxyphenoxypropionates and derivatives thereof
02/16/1988US4725631 Acrylic diesters of bisphenol-alkyl-ether, polymers prepared therefrom, and composites for dental use
02/11/1988WO1988000940A2 Hexasubstituted cyclohexane compounds
02/11/1988WO1987007890A3 Chiral liquid crystal compounds
02/11/1988WO1987005291A3 Liquid crystal compounds, mixtures and devices
02/11/1988DE3725344A1 Verfahren zur herstellung von ungesaettigten carbonsaeureestern A process for the preparation of unsaturated carbonsaeureestern
02/11/1988DE3625713A1 Hexasubstituierte cyclohexanverbindungen Hexasubstituted cyclohexane
02/10/1988EP0255803A1 Process for the prevention of re-infestation of dogs and cats by fleas
02/10/1988EP0255773A2 Continuous process for production of methacrylic acid ester of C1 to C4 aliphatic alcohol
02/10/1988EP0255743A1 Tetrakis[3-(3,5-di-tert.buthyl-4-hydroxyphenyl)propionyl-oxymethyl]methane with amorphous structure, process for its preparation and its use as a stabilizer
02/10/1988EP0255640A1 Regenerative, catalytic oxydehydrogenation of isobutyric acid or of an ester thereof
02/10/1988EP0255639A1 Heteropolymolybdate mixtures and their use as catalysts
02/10/1988CN87104092A Substituted phenyl alpha-fluoroacrylates
02/10/1988CN87102877A Fungicides
02/09/1988US4724266 Pharmaceutical composition with antithrombotic activity
02/09/1988US4724263 Certain 2-phenylacetyl-1,3,5-cyclohexanetriones
02/09/1988US4724097 Liquid crystals
02/09/1988CA1232613A1 ( )-4-substituted-2-indanols and insecticidal ester derivatives
02/09/1988CA1232612A1 Process for the metathesis of alkenyl esters
02/03/1988EP0255452A1 Process for chlorinating phenolic compounds
02/03/1988EP0255443A1 New polyhydroxylated and highly fluorinated compounds, their preparation and their use as surfactants
02/03/1988EP0255401A2 Process
02/03/1988EP0255399A2 Process
02/03/1988EP0255252A2 Process for cosynthesis of ethylene glycol and dimethyl carbonate
02/03/1988EP0255236A2 Fluorine-containing chiral smectic liquid crystals
02/03/1988EP0255157A2 Novel sunscreen agents, sunscreen compositions and methods for preventing sunburn
02/03/1988EP0255141A2 Combination of active agents comprising diltiazem and acetylsalicylic acid, their preparation as well as their use in the preparation of medicaments with a thrombocyte-aggregation inhibitory activity
02/03/1988EP0255098A1 Novel 8-(lower alkyl) bicyclo [4.2.0] octane derivatives with valuable therapeutic properties
02/03/1988EP0254987A2 Benzophenone ether-esters and process for improving the light fastness of polyester colourings by the use of benzophenone ether-esters
02/03/1988EP0254971A1 Carboxylic acid synthesis process
02/03/1988EP0254950A2 (Meth-)acrylic esters
02/03/1988EP0254869A2 Use of aryloxycarboxylic acid derivatives against dermatological diseases
02/03/1988EP0254865A2 Amphiphilic 4-alkoxypolyethoxybenzoic acid esters, their preparation and application
02/02/1988US4723037 Process for making 1,3-dioxane derivatives
02/02/1988US4723036 Hydroformylation of vinyl acetate, rhodium compex and phospine, solvent extraction, hydrogenation, raney catalysts
02/02/1988US4723035 Using boron tribromide or aluminum tribromide with an azo compound
02/02/1988US4723034 Stilbene derivatives, and fungicides which contain these compounds
02/02/1988US4723028 Stilbene derivatives
02/02/1988US4723005 Containing polarized cyano or halogen substituents
02/02/1988US4722811 Process for preparing glycol monoesters
02/02/1988CA1232284A1 Process for the preparation of a hydroxyphenylcarboxylate
01/1988
01/28/1988WO1988000695A1 Method of detecting a substance using enzymatically-induced decomposition of dioxetanes
01/28/1988WO1987005012A3 Liquid crystal compounds, mixtures and devices
01/27/1988EP0254652A1 Process for the preparation of perfluoro-alkyl ketones
01/27/1988EP0254590A2 Aryl-di(thio)ether derivatives as antitumoral pharmaceutical compounds
01/27/1988EP0254432A2 Method of preparing alpha-arylalkanoic esters
01/27/1988EP0254376A1 Process for preparing partial polyol fatty acid esters
01/27/1988EP0254345A2 Immune interferon
01/27/1988EP0254291A2 Catalytic process for production of alkoxylated esters
01/27/1988EP0254243A2 Chiral synthesis intermediates from prochiral glycerine
01/27/1988EP0254091A1 Method for the production of 1-acetoxy-2,4-hexadien
01/27/1988EP0254080A2 Malonic acid derivatives and methods for their synthesis