Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
10/2002
10/02/2002EP1245660A2 Liquid crystal compounds having bis(trifluoromethyl)phenyl rings, liquid crystal compositions and liquid crystal display devices
10/02/2002EP1245569A1 Process for the production of 5-oxy-7-oxabicyclo- 4.1.0]hept-3-e ne-3-carboxylic acid esters
10/02/2002EP1245557A1 Castable curable fatty acid (meth)acrylates
10/02/2002EP1244440A1 Agonists specific for the peripheral cannabinoid receptor
10/02/2002EP1100768B1 Process for the preparation of r-(-)-carnitine
10/02/2002EP0877730B1 Aryl acrylics for use as fungicide
10/02/2002DE10115245A1 Gießbare härtbare Fett(meth)acrylate Pourable fat-curable (meth) acrylates
10/02/2002CN1372543A new vitamin derivatives with cyclic substructures in the side chains, method and intermediates for their production and their use in the preparation of medicaments
10/02/2002CN1372538A Method for producing a non-fatty softener based on wax-esters
10/02/2002CN1372537A Process for recovery of organics acids
10/02/2002CN1371900A Process for preparing propenyl carbonate or ethylene carbonate and reactor thereof
10/02/2002CN1371899A Process for preparing propyl gallate
10/02/2002CN1091795C Photopolymerizable liquid crystals
10/02/2002CN1091762C Method for producing acetylacetic ester
10/02/2002CN1091614C Bitterness-relieving agent
10/01/2002US6458992 Process and apparatus for the production of butylacetate and isobutylacetate
10/01/2002US6458991 Preparation of (meth)acrylates
10/01/2002US6458989 Preparing pure (meth)acrylic acid or a (meth)acrylate starting from a crude (meth)acrylic acid, which comprises the following stages to remove aldehyde
10/01/2002US6458987 Citronellyl and/or dihydrocitronellyl lactates, their preparation and their use
10/01/2002US6458965 Herbicides, antigrowth agents and surfactants for wood preservatives
10/01/2002US6458839 Modulation of inflammation related to columnar epithelia
10/01/2002US6458834 Fungicides
10/01/2002US6458757 Process for the production of perfuming compositions, perfumed products and substances for perfumery characterized in that they comprise, as an active ingredient with an influence on the scent, an effective quantity of an alkylsalicylic acid
10/01/2002US6458569 Bioprocess for the high-yield production of food flavor-acceptable jasmonic acid and methyl jasmonate, novel jasmonic acid isomer produced thereby and uses thereof
10/01/2002US6458523 Hydroquinone derivatives as scavengers for oxidized developer
09/2002
09/26/2002WO2002074727A1 A process for the preparation of cyclic amino acids
09/26/2002WO2002074725A1 Novel ligands of nuclear receptor superfamily, process for producing the same and use thereof
09/26/2002WO2002074300A1 Composition for treating arteriosclerosis comprising 3-(4'-hydroxyl-3',5'-dimethoxyphenyl)propionic acid or its derivatives
09/26/2002WO2002057201A3 Polymerizable higher diamondoid derivatives
09/26/2002WO2002028810A3 Retinoids for the treatment of emphysema
09/26/2002WO2000068290A3 Poly(3-cyclopropyl-3-hydroxypropionate) and processes for its preparation and derivatives thereof
09/26/2002US20020137978 Using as catalyst ruthenium or osmium carbene complexes containing an imidazolidine ligand
09/26/2002US20020137974 Catalysis using phosphine oxide and sulfoxide compounds
09/26/2002US20020137966 Reacting dibenzyl ethers with carboxylic acids in the presence of heteropolyacids as catalysts; making benzyl acetate
09/26/2002US20020137961 Use as skin lightening agents; 4-(1,4-Dioxaspiro(4.5)dec-8-yl)-1,3-benzenediol for example
09/26/2002US20020137775 Novel delta dicarbonyl compounds and methods for using the same
09/26/2002US20020137739 Tricyclic triazolobenzazepine derivatives, process for producing the same, and antiallergic agents
09/26/2002US20020137660 Reacting an alkylcarboxylic acid with allyl alcohol using an acid catalyst, where an alkylcarboxylic allyl ester is added at the start of the reaction; fruity, pineapple-like perfumes and oils
09/26/2002US20020134662 Dewatering process
09/26/2002US20020134301 Compositions comprising pentamantanes and processes for their separation
09/26/2002DE10114565A1 Verbesserte Esterherstellung Improved ester production
09/26/2002DE10113964A1 Verfahren zur Herstellung von Alkylcarbonsäureallylestern A process for preparing Alkylcarbonsäureallylestern
09/25/2002EP1243642A2 Process for the production of alkylcarboxylic acid allyl esters
09/25/2002EP1243575A2 Preparation of esters in the presence of onium salts
09/25/2002EP1243330A1 Production of unsaturated acids or esters thereof and catalysts therefor
09/25/2002EP1242370A1 Synthesis of chiral 2-azetidinemethanol compounds
09/25/2002EP1242358A1 Catalyst composition and method for producing diaryl carbonates, using bisphosphines
09/25/2002EP1242357A1 Method for preparing a lactic acid ester composition and use thereof as solvent
09/25/2002EP1242051A1 Novel forms of pravastatin sodium
09/25/2002EP1241941A2 Pesticidal activity of functionalized alkenes
09/25/2002EP1097157B1 Organometallic compositions
09/25/2002EP0986529B1 Process for the preparation of 1,3-dicarbonyl compounds
09/25/2002EP0794987B1 Chemiluminescent dialkyl-substituted 1,2-dioxetane compounds, methods of synthesis and use
09/25/2002CN1371410A Energy-curable composition for making pressure sensitive adhesive
09/25/2002CN1371355A Production of diaryl carbonates using amides as promoters
09/25/2002CN1371354A Catalyst composttion and method for producing diaryl carbonates
09/25/2002CN1371353A Process for producing vic-dichloro acid fluoride
09/25/2002CN1371350A Vapor phase carbonylation process using promoted iridium catalyst
09/25/2002CN1371349A Vapor phase carbonylation process using promoted iridium catalyst
09/24/2002US6455728 Reacting methyl-3-oxopentanoate wtih hydrogen fluoride in presence of oxygen; by-product inhibition; chemical intermediates for producing pharmaceuticals
09/24/2002US6455725 Such as methyl-4-chloro-2-(3-methoxy-3-oxo-1-propenyl)-benzoate; insecticide precursors
09/24/2002US6455716 Isomerization with catalyst comprising crystalline porous structure (zeolite) with metal (group viii) incorporated therein
09/24/2002US6455701 Such as 4-((4'-tert-butyl-3'-(4?-trifluoromethyl)phenoxy) phenylethynyl)benzoic acid; side effect reduction
09/24/2002US6454541 Method for transferring easily-polymerizable substance
09/19/2002WO2002072643A1 Polymer-supported arylbis(perfluoroalkylsulfonyl)-methane
09/19/2002WO2002072559A1 Process to intermediates for biologically active compounds
09/19/2002WO2002072531A1 Chain oligolactic acid ester
09/19/2002WO2002072530A1 Permanent surface modifiers
09/19/2002WO2002072528A1 Fluorinated trienes and their use as rxr modulators
09/19/2002WO2002072524A2 Method for producing vinyl, aryl and heteroaryl acetic acids and derivatives thereof
09/19/2002WO2002072518A2 Method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds
09/19/2002WO2002072020A2 Novel anti-adhesive compounds and uses thereof
09/19/2002WO2002010110A3 Method for producing tertiary c4-c8-alkyl esters of (meth)acryl acid and a falling film evaporator involved therein
09/19/2002US20020133047 Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom, and their use as plasticizers
09/19/2002US20020133041 Process for preparing unsaturated carboxylic esters
09/19/2002US20020133031 Catalytic asymmetric epoxidation
09/19/2002US20020133028 Perfumes
09/19/2002US20020133020 Efficient synthetic routes for the preparation of rhinovirus protease inhibitors and key intermediates
09/19/2002US20020132852 Symmetrically disubstituted aromatic compounds and pharmaceutical compositions for inhibiting poly (ADP-ribose) glycohydrolase, and methods for their use
09/19/2002US20020132796 Treatment or prevention of the diseases and conditions which respond to treatment by retinoids and or which in healthy mammals, including humans, are controlled by natural retinoic acid.
09/19/2002US20020132183 Organic anti-reflective coating material and its preparation
09/19/2002US20020130407 Diamondoid-containing materials in microelectronics
09/19/2002DE10112067A1 Verfahren zur Herstellung von 2,7-Dimethyl-2,4,6-octarienal-monoacetalen Process for the preparation of 2,7-dimethyl-2,4,6-octarienal-monoacetals
09/19/2002DE10111230A1 Metallorganische Gerüstmaterialien und Verfahren zu deren Herstellung Organometallic framework materials and processes for their preparation
09/19/2002CA2445636A1 Chain oligolactic acid ester
09/19/2002CA2441174A1 Novel anti-adhesive compounds and uses thereof
09/19/2002CA2440295A1 Method for producing vinyl, aryl and heteroaryl acetic acids and derivatives thereof
09/19/2002CA2439221A1 Permanent surface modifiers
09/19/2002CA2438874A1 Fluorinated trienes and their use as rxr modulators
09/18/2002EP1241528A2 Radical polymerizable compounds for image forming materials
09/18/2002EP1241157A1 Process for the preparation of 2,7-dimethyl-2,4,6-octatrienal-monoacetals
09/18/2002EP1240272A2 A new family of conducting liquid crystals
09/18/2002EP1240171A1 Cyclopenteneone derivatives
09/18/2002EP1240152A1 Ox(adi)azolyl-hydroxamic acids useful as procollagen c-proteinase inhibitors
09/18/2002EP1239855A2 Method for the prevention and/or treatment of atherosclerosis
09/18/2002EP1034161B1 Novel compounds derived from menthol and use as refreshing agent
09/18/2002EP0988273B1 Polymerization inhibition of acrylates using blends of nitroxides
09/18/2002EP0975577B1 Photocurable halofluorinated acrylates
09/18/2002EP0975573B1 Trisubstituted phenyl derivatives having retinoid agonist, antagonist or inverse agonist type biological activity
09/18/2002EP0923525B1 Process for preparation of branched fatty acids