Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
06/1990
06/12/1990US4933487 Preparation of 4-pentenates
06/12/1990US4933482 Hydrogenation of beta-keto acid in presence of ruthenium phosphine complex
06/12/1990US4933367 Carboxylic acid derivatives, processes for the preparation thereof, the use thereof, and pharmaceutical compositions which contain these compounds
06/12/1990US4933359 4(5)-substituted imidazole derivatives as α2 -adrenergic receptor blockers
06/12/1990CA2004700A1 Method for functionalization of nucleophiles
06/12/1990CA1270256A1 5-arylalkyl-4-alkoxy-2(5h)-furanones, intermediates and processes for the preparation thereof and medicaments containing them
06/12/1990CA1270252A1 Allylbicyclo[2.2.1]hept-5-ene-2-carboxylic acids and derivatives thereof
06/12/1990CA1270251A1 2-(heteroalkyl)-1,4-dihydropyridines, process for their preparation and pharmaceutical compositions containing them
06/09/1990CA2004875A1 Sphingenine and derivative thereof
06/08/1990CA2004696A1 Naphthalene carboxylic acids
06/07/1990CA2004753A1 Ester production by hydrogenation of carboxylic acids and anhydrides
06/07/1990CA2004650A1 Method of preparing dialkyl dicarbonates
06/06/1990EP0371748A2 Inhibition of polymerization during distillation of monomers
06/06/1990EP0371484A2 A process for preparing a naphthalene derivative
06/06/1990CN1042713A Synthetic method of catalyst
06/05/1990US4931590 Preparation of adipic acid
06/05/1990US4931589 Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them
06/05/1990US4931584 Process for the preparation of monoesters or diesters of-9,10-endoethano-9,10-dihydroanthracene-11,11-dicarboxylic acid and for the preparation of symmetrical or asymmetrical methylidenemalonates
06/05/1990US4931570 Process for the production of 4-alkoxy-2(5H) thiophenones
06/05/1990US4931223 Mixture releasing light of different wavelengths by enzyme decomposition
06/05/1990CA1269992A1 P-alkoxycyclohexylalkanols and p- alkoxycyclohexylalkyl esters, their preparation and their use as scents
06/05/1990CA1269991A1 Process for the preparation of diesters of dicarboxylic acids
05/1990
05/31/1990WO1990005715A1 Trisubstituted benzoic acid intermediates
05/31/1990CA2002598A1 Preparation of biaryl compounds
05/30/1990EP0370644A2 Herbicidal compounds
05/30/1990EP0370497A1 Optically active compound and ferroelectric liquid crystal composition containing the same
05/30/1990EP0370081A1 Chiral or achiral cyclic compounds
05/30/1990EP0324360B1 Process for the preparation of isobutyric acid or derivatives thereof
05/30/1990CN1042546A Antibody-drug conjugates
05/29/1990US4929772 Process for preparing polyhalogenated carbinols
05/29/1990US4929751 Vinyl tricarbonyl compounds and methods of making the same
05/29/1990US4929749 Production of terephthalate esters by degradative transesterification of scrap or virgin terephthalate polyesters
05/29/1990US4929748 Method of preparing dialkyl dicarbonates
05/29/1990US4929710 Hydroxycarboxylic acid/Unsaturated aromatic hydrocarbon resin useful as recording material
05/29/1990US4929642 Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones
05/29/1990US4929635 New derivatives of 4-vinyl benzoic acid, process for their preparation and their uses in therapeutics and as ligands
05/29/1990CA2002893A1 Inhibition of polymerization during distillation of monomers
05/29/1990CA2002612A1 Process for preparing naphthalene derivative
05/29/1990CA1269667A1 .alpha.-SUBSTITUTED 3,3,3-TRIFLUORO-2,2-DICHLORO-1- PROPANOLS AND THE PREPARATION THEREOF
05/23/1990EP0369803A1 Trisubstituted benzoic acid intermediates
05/23/1990EP0369762A1 Pesticides
05/23/1990EP0369426A1 Indan derivatives
05/23/1990EP0369288A1 Pyranyl ethyl naphthalene derivatives, their preparation and use as medicines
05/23/1990EP0369263A2 Preparations for the topical treatment of skin diseases
05/23/1990EP0369212A1 Derivatives of (hetero)aryloxynaphthalene, process, and (hetero)aryloxynaphthyl amines, and their use as herbicides
05/23/1990EP0368975A1 Fluorinated biphenyldiole derivatives.
05/23/1990EP0368946A1 1,2-dioxetanes.
05/23/1990EP0368866A1 Aryl substituted naphthalene, benzoxepine, benzazepine, benzocycloheptene derivatives
05/23/1990EP0198865B1 Preparation of monomers
05/23/1990EP0188484B1 Procedure for producing stearyl-beta-(3,5-dibutyl-4-hydroxyphenyl)propionate and bis-(beta(3,5-dibutyl-4-hydroxybenzyl)-methyl-carboxyethyl)sulphide
05/23/1990CN1042349A 环戊烷衍生物 Cyclopentane derivatives
05/23/1990CN1008091B Process for preparation of leukotriene antagonists
05/23/1990CN1008055B Pesticide composition with acrylic derivs. as active component and process for preparing same, and use thereof
05/22/1990US4927975 Antiandrogens, protecting, oxidation, reduction, hydrogenation, halogenation
05/22/1990US4927959 B-adrenergic blocking agent
05/22/1990US4927958 Antiulcer
05/22/1990US4927957 To produce alkyl diesters of dihydromuconic acid
05/22/1990US4927956 Or 4-hydroxystyrene derivatives
05/22/1990US4927903 Esterification of polycarbonate
05/22/1990US4927852 Insecticidal compounds characterized by enhanced knockdown effect
05/22/1990US4927659 Tris-hydroxymethyl lower alkane esters as fat mimetics
05/22/1990US4927658 Tris-hydroxymethyl alkane esters as low calorie fat mimetics
05/22/1990CA2003481A1 Herbicidal compounds
05/22/1990CA1269399A1 Solution process for preparing metal salt esters of hydrocarbyl substituted succinic acid or anhydride and alkanols
05/22/1990CA1269398A1 Process for the preparation of unsaturated compounds
05/22/1990CA1269371A1 Polycyclic aromatic derivatives, and their use in cosmetics
05/17/1990WO1990004921A1 Non-bioaccumulable pesticides
05/17/1990WO1990003170A3 Prostaglandin-derivatives having antithrombotic activity
05/16/1990EP0368668A2 Antibody-drug conjugates
05/16/1990EP0368429A2 Fluor-substituted benzene derivatives
05/16/1990EP0367979A1 Compounded rubber composition
05/16/1990CN1007974B Process for the preparation of a curing component for synthetic resins which contain groups capable of amide formation or ester formation with carboxylic acids
05/16/1990CA2003052A1 Pesticides
05/15/1990US4925973 Preparation of diesters of hexenedioic acid
05/15/1990US4925972 Recycling of cobalt carbonyl catalyst; esterification of 1,3-butadiene, carbon monoxide, and alkanol
05/15/1990US4925874 Novel cyclopropane carboxylates
05/15/1990US4925658 Treatment of dermatologic, rheumatic, respiratory, ophthalmologic disorders
05/15/1990US4925591 Mesomorphic compound having β-hydroxycarboxyl group as chiral source and liquid crystal composition
05/15/1990US4925589 Addition acrylic type polymer
05/15/1990US4925278 Electrooptics
05/15/1990CA1269109A2 Erythro diols
05/15/1990CA1269104A1 Alkene, alkyne or cycloalkylene derivatives
05/15/1990CA1269012A2 Liquid laundry detergent composition
05/14/1990EP0368946A4 1,2-dioxetanes.
05/14/1990EP0362210A4 Poly(alkylene carbonate) polyahls having on the average up to one acid-terminal moiety and salts thereof.
05/14/1990EP0333758A4 Control of molecular weight and end group functionality of polymers.
05/14/1990CA2002716A1 Pyranylethyl-naphthalene derivatives
05/14/1990CA2002715A1 Compositions for topical treatment of skin diseases
05/10/1990CA2000483A1 Antibody-drug conjugates
05/09/1990EP0367743A2 Process for the preparation of branched 1,3-glycols and their monoesters
05/09/1990EP0367577A1 Novel ester group-containing (meth) acrylic acid ester, novel (co)polymer thereof, composition comprising the (co) polymer and composition comprising the ester group- containing (meth) acrylic acid ester
05/09/1990EP0367576A2 Estrogen nucleus derivatives for use in the inhibition of sex steroid activity
05/09/1990EP0366973A1 New 4-substituted anthracyclinones and anthracycline glycosides and the process for preparing them
05/09/1990EP0366808A1 Method of crystallization and purification for obtaining stable crystalls of tetrakis 3-(3,5-di-tertiary-butyl-4-hydroxyphenyl)propionyloxymethyl- methane on an industrial scale
05/09/1990EP0247159B1 Process for the co-production of aromatic carboxylates and alkyl iodides
05/08/1990US4924025 Novel dihydroxy compound
05/08/1990CA1268777A1 Manufacture of butanedicarboxylic acid esters
05/08/1990CA1268772A2 (4-phenyl-1,3-dioxan-cis-5-yl)acetaldehyde derivatives
05/08/1990CA1268771A2 5-allyl-1,3-dioxane derivatives
05/07/1990CA2002420A1 Process for preparing a polymerizable compound
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