Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
01/2005
01/26/2005CN1569803A Process for preparing aryl beta-diketo acid
01/26/2005CN1569797A Octadecandioic acid diacetic anhydride and its synthesis process
01/26/2005CN1186335C Process for obtaining HMG-CoA reductase inhibitors of high purity
01/26/2005CN1186310C Process for preparing 3, 3-dimethyl-2-formoyl cyclopropane carboxylic ester
01/26/2005CN1186309C Process for producing 3-isochromanone
01/26/2005CN1186303C Fluorine containing olefine
01/25/2005US6846949 Fluorine-containing monomeric ester compound for base resin in photoresist composition
01/25/2005US6846948 Process for preparing butyl acrylate by direct esterification
01/25/2005US6846936 Intermediate for 2-butyl-3-(4-(3-(dibutylamino)propoxy)benzoyl)-5-nitrobenzofur an, used in preparation of dronedarone
01/25/2005US6846900 Impact strength; protective coatings
01/25/2005US6846890 Norbornene derivative and norbornene polymer obtained therefrom through ring opening polymerization
01/25/2005CA2068224C Novel potent inducers of terminal differentiation and method of use thereof
01/20/2005WO2005005529A1 Plasticizers from less branched alcohols
01/20/2005WO2005005370A1 Novel polymerizable acrylate compound containing hexafluorocarbinol group and polymer made therefrom
01/20/2005WO2005005367A1 Chemically synthesized and highly unsaturated fatty acid of conjugated type
01/20/2005WO2005005362A1 Method for producing triiodine trimesine acid
01/20/2005WO2005005346A2 Polymerizable adamantane derivative, process for producing the same, and polymer
01/20/2005WO2004096744A3 Aldehyde and alcohol compositions derived from seed oils
01/20/2005WO2004078692A8 New bicyclo compound, method for producing fused aromatic compound using the same and method for forming film of the same
01/20/2005US20050014966 Reacting 5-bromo-(3-hydroxymethyl)benzoic acid with manganese dioxide, to form 5-bromo-3-formylbenzoic acid, then with 3-cyanophenylboronic acid, to form carbocyclic carboxy nitriles used as chemical intermediates for anticoagulants
01/20/2005US20050014965 Method of separating metallic catalyst constituents from reaction mixtures
01/20/2005US20050014961 8-methyl-1-pentadecanol or -hexadecanol esters of benzoic, maleic or 2-ethylhexanoic acid, preparation by esterification, and use in sunscreens, antiperspirants and skin or hair care preparations
01/20/2005US20050014959 Method for the production of dihydroxycarboxylate esters
01/20/2005US20050014721 reacting oxabenzonorbornadiene with nucleophiles;in presence of rhodium complex catalyst forming 2-pyrrolidin-1-ol-1,2-dihydronaphthalen-1-ol; drug used as analgesics, Parkinson's disease, anticancer agents; aids
01/20/2005US20050014663 Compositions comprising photo-labile perfume delivery
01/20/2005US20050013865 Super-absorbing polymers containing tocopherol
01/20/2005US20050012082 Producing flame retardant plastic materials; copolymerization of storage stable dispersions
01/20/2005US20050012071 capable of exhibiting a biaxial liquid crystal phase; transparent support; an alignment film; and at least one optically anisotropic layer comprising acetylenic compound of invention in this order
01/20/2005US20050012070 Optically anisotropic materials and display devices; compatability, transparency, mechanical strength, coatability, solubility, crystallinity, shrinkage, water permeability and absorption, melting point, glass transition point, clearing point, chemical resistance
01/20/2005US20050011760 Ion-detecting sensors comprising plasticizer-free copolymers
01/20/2005DE4412330B4 Verfahren zur Herstellung von speziellen Polyethylenglykoldi(2-(4-chlor-2-methylphenoxy) -propionsäureestergemischen -propionsäureestergemischen Process for the production of special polyethylene glycol di (2- (4-chloro-2-methylphenoxy)
01/20/2005CA2531790A1 Compound having anti-hcv action and its production method
01/19/2005EP1498406A1 Novel hydronaphthalene compounds, prepared by a rhodium catalysed ring opening reaction in the presence of phosphine ligand
01/19/2005EP1498405A1 Liquid vegetable unsaturated alcohol and process for producing the same
01/19/2005EP1497274A2 Terphenyl derivatives, preparation thereof, compositions containing same
01/19/2005EP1497271A1 Indane acetic acid derivatives and their use as pharmaceutical agents
01/19/2005EP1497253A1 Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
01/19/2005EP1497250A1 Hyperforin derivatives, the use thereof and formulations containing them
01/19/2005EP1497247A2 Mimics of acyl coenzyme-a, compositions thereof, and methods of cholesterol management and related uses
01/19/2005EP1496884A1 Association of an antithrombotic agent with aspirin and use thereof for treating atherothrombotic diseases
01/19/2005EP1294657B1 Catalysis using phosphine oxide and sulfoxide compounds
01/19/2005EP1235818A4 Method for the direct esterification of sorbitol with fatty acids
01/19/2005EP1200385B1 Crystals of the sodium salt of pravastatin
01/19/2005EP1115478B1 Emollient esters based upon capryl alcohol and isostearic acid
01/19/2005EP1009729B1 Halogenated acrylates and polymers derived therefrom
01/19/2005CN1568629A Method for enabling subscriber entity to actively communicate in a communication network
01/19/2005CN1568599A Methods and apparatus for identifying asset location in communication networks
01/19/2005CN1568302A Norbornene derivative and norbornene polymer obtained therefrom through ring opening polymerization
01/19/2005CN1568301A Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
01/19/2005CN1568300A Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
01/19/2005CN1566073A Medicinal compound pineapple acyl ester, preparation method and use thereof
01/19/2005CN1566072A Method for preparing 2-halomethyl phenylacetiate
01/19/2005CN1566071A Process for extracting methanol using water in manufacturing of methyl methacrylate products
01/19/2005CN1566070A Preparation method of linalyl acetate
01/19/2005CN1566069A Method for preparing linalyl acetate by linalool and acetic anhydride
01/19/2005CN1566067A Method for removing unreacted alcohols from esters products mixture utilizing rotating packed bed
01/19/2005CN1566057A Dewatering process
01/19/2005CN1185223C Novel Compounds and methods for synthesis and therapy
01/19/2005CN1185209C Preparation method of o-chloromethyl phenyl diglycolic acid derivative
01/19/2005CN1185208C Preparation method of o-chloromethyl phenyl diglycolic acid derivative
01/19/2005CN1185204C Preparation method of refined natural pyrethrosin primary medicine
01/19/2005CN1185203C Method for preparing vinyl ester using butene low polymers
01/19/2005CN1185202C Process for preparation of acylated 1, 3-dicarbonyl compounds
01/18/2005US6844477 Removing components from feedstock having a boiling point < the lowest boiling point tetramantane component, and heat treating to pyrolyze
01/18/2005US6844463 Method for the carbonylation of pentenoic acid and its derivatives thereof
01/18/2005US6844462 Biphenydiols
01/18/2005US6844447 Chemical intermediates can be used as solvents (e.g., coalescing solvents, cleaning solvents), process additives, plasticizers, surface active agents, in the formulation of products (e.g., industrial products, consumer products),
01/18/2005US6844032 Liquid crystal compounds having bis(trifluoromethyl) phenyl rings, liquid crystal compositions and liquid crystal display devices
01/18/2005US6843851 Compositions comprising pentamantanes and processes for their separation
01/13/2005WO2004087935A3 Fermentation process for the preparation of pravastatin
01/13/2005US20050010068 Use of microencapsulated transition metal reagents for reactions in supercritical fluids
01/13/2005US20050010065 Reacting (meth)acrylic acid with polyol in presence acid catalyst and polymerization inhibitor
01/13/2005US20050010062 E2,e4,z8-undecatrienoic acid and ester and carboxamide derivatives thereof, organoleptic uses thereof and processes for preparing same
01/13/2005US20050010060 Novel quinones as disease therapies
01/13/2005US20050010049 Metal catalysts and methods for making and using same
01/13/2005US20050009933 Fire retardation of textile materials by applying an aqueous suspension of finely ground particles of pentabromobenzyl acrylate containing a suspension agent and a wetting agent to the textile and polymerizing at above 130 degrees C.
01/13/2005US20050009924 1,4-, 1,5- and 1,8-difunctionalized anthraquinones, useful for treating abnormal proliferation including cancer, for enhancing an anti-oxidation effect, human telomerase activity, and tissue engineering application, and for stem cell research
01/13/2005US20050009799 Cyclohexyl derivatives as selective estrogen receptor modulators
01/13/2005US20050009791 Especially lysine, arginine, histidine, omithine and diaminobutyric acid; improved solubility for parenteral administration
01/13/2005US20050009725 Granular polymer additives and their preparation
01/13/2005US20050006627 Sterically hindered phenol antioxidant granules having balanced hardness
01/12/2005EP1496042A2 E2, E4,Z8-Undecatrienoic acid and ester and carboxamide derivatives thereof, organoleptic uses thereof and processes for preparing same
01/12/2005EP1495099A1 Method and system for the esterification of fatty acids
01/12/2005EP1495034A2 Mimics of acyl coenzyme-a comprising pantolactone and pantothenic acid derivatives, compositions thereof, and methods of cholesterol management and related uses
01/12/2005EP1494998A2 Multiple-component solid phases containing at least one active pharmaceutical ingredient
01/12/2005EP1494993A2 Novel curcumin analogues and uses thereof
01/12/2005EP1494992A2 Carbocyclic and oxacarbocyclic fumaric acid oligomers
01/12/2005EP1494991A1 Analogous compounds of strobilurines and their use as acaricides and insecticides
01/12/2005EP1494658A1 Natural phenolic products and derivatives thereof for protection against neurodegenerative diseases
01/12/2005EP1286958B1 Improved purification of phenyl ester salts
01/12/2005EP1274680B1 Synthesis intermediate products for producing vitamin d derivatives
01/12/2005EP1180107A4 Novel ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity
01/12/2005EP1176937B1 Self-adhesive polymerizable monomer and dental/medical compositions therefrom
01/12/2005EP1171411B1 Process for the preparation of a diol
01/12/2005EP1149065B1 Method for the production of esters
01/12/2005EP0930286B1 Liquid-crystal alkenyltolan derivative, liquid-crystal composition, and liquid-crystal display element
01/12/2005CN1564825A 二膦 Diphosphonic
01/12/2005CN1564824A Ligands for asymmetric reactions
01/12/2005CN1564804A 二元酸二酯 Dibasic acid esters
01/12/2005CN1564803A Hydroxy-functional esters having terminal acrylate-functional groups