Patents
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
05/2004
05/06/2004CA2500974A1 Nuclear hormone receptor compounds, products and methods employing same
05/05/2004CN1494546A Organometallic building material and method for producing the same
05/05/2004CN1494545A 非核苷逆转录酶抑制剂 Non-nucleoside reverse transcriptase inhibitors
05/05/2004CN1494171A 膜形成方法 Film forming method
05/05/2004CN1493552A Method of producing isobutene joint producing dimetylether and dipolyisobutene
04/2004
04/29/2004WO2004036315A1 Photoresist base material, method for purification thereof, and photoresist compositions
04/29/2004WO2004035519A1 Linearly concatenated cyclobutane (ladderane) lipids
04/29/2004WO2003009807A3 Cytoprotective compounds, pharmaceutical and cosmetic formulations, and methods
04/29/2004WO2001095899A8 Pharmaceutical compositions comprising cannabidiol derivatives
04/29/2004US20040082642 Novel estrogen receptor ligands and method III
04/29/2004US20040082548 Cardiovascular disorders; Alzheimer's disease; anticholesterol agents
04/28/2004EP1413568A2 Aromatic vinyl ether compounds
04/28/2004EP1412440A1 Colouring preparations
04/28/2004EP1412317A1 Retinoid derivatives with antiangiogenic, antitumor and proapoptotic activities
04/28/2004EP1411909A1 Pharmaceutical composition comprising (-)-secoisolariciresinol
04/28/2004EP1107936B1 Copper-catalysed enantioselective allylic substitution reactions
04/28/2004EP0888271B1 Benzamidine derivatives substituted by amino acid and hydroxy acid derivatives and their use as anti-coagulants
04/28/2004CN1491929A Diether used in preparing ziegler-Natta catalyst
04/28/2004CN1491928A Catalyst for producing dimethyl ether and its producing method and method for producing dimethyl ether
04/27/2004US6727392 Such as 4b(s)-benzyl-7(s)-hydroxy-7(s)-(3,3,3-trifluoropropyl)4,5,6,7,8,8a(r),9,10 -octahydro-phenanthrene-2-carboxylic acid (2-methyl-pyridin-3-ylmethyl)-amide via catalytic reduction; transcription factors
04/27/2004US6727277 Benzo(a)xanthene derivatives; lymphatic absorption intensifiers 3-hydroxy-3-methylglutaryl coenzyme a reductase inhibitors
04/27/2004US6727244 Mammalian metabolites of a tachykinin receptor antagonist
04/22/2004WO2004033430A2 Process for production of fluoroalkoxy-substituted benzamides and their intermediates
04/22/2004WO2004033404A1 Method for producing alkoxylated products at optimized reaction pressures
04/22/2004WO2004033403A1 Method for producing alkanol alkoxylates at optimal reaction temperatures
04/22/2004WO2003097588A3 Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives
04/22/2004WO2003082895A3 Process to prepare eplerenone
04/22/2004US20040077894 Cold water solubility detergents
04/22/2004US20040077874 Novel monomers and energy polymerizable compositions; use as waveguides in telecommunications industry
04/22/2004US20040077728 Retiferol derivatives and their use in the treatment of skin diseases or conditions associated with photodamage
04/22/2004US20040077502 Stable ethylene inhibiting compounds and methods for their preparation
04/21/2004EP1411110A1 Spiro compounds as perfuming ingredients
04/21/2004EP1409443A2 Non-halogenated naphthol compounds, antimicrobial compositions containing the same, and methods of using the same
04/21/2004EP1409441A1 Indane compounds with negative dielectric anisotropy
04/21/2004EP1409440A1 A method to inhibit ethylene responses in plants
04/21/2004EP1409125A1 Microencapsulated catalyst, methods of preparation and methods of use thereof
04/21/2004EP1171406B1 Method of producing biaryls
04/21/2004CN1491242A Fluorine-containing compounds and polymers and processes for producing the same
04/21/2004CN1491195A Method for producing 1-octen
04/20/2004US6723854 Preparing intermediates for epithilone a and b, desoxyepothilone a and b, and analogues thereof; haloalkadienyl thiazoles, the aldehyde intermediates; phosphorus halomethylene transfer agent
04/20/2004US6723798 Combinatorial chemistry; hydroxyphenylalkyl vinyl ether linking group to divinylbenzene-styrene polymer
04/20/2004CA2296906C Process for the production of secondaryalkoxy-1-alkenes
04/15/2004WO2004031117A1 Novel bioactive diphenyl ethene compounds and their therapeutic applications
04/15/2004WO2004031111A1 Reaction products of 2-propylheptanol with 1-halogen-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane
04/15/2004WO2004022630A3 Water-soluble polymer alkanals
04/15/2004WO2003082894A3 C-17 spirolactonization and 6,7 oxidation of steroids
04/15/2004WO2002060389A3 Method to treat chronic heart failure and/or elevated cholesterol levels using 3,5-diiodothyropropionic acid and method to prepare same
04/15/2004US20040073070 Reacting bis/fluoromethyl/ ether with hexafluoroisopropanol; anesthetic
04/15/2004US20040073055 Cold water soluble detergent ontaining anionic surfactant
04/15/2004US20040073054 Using a fluorinated phenyl compound containing electrophilic and nucleophilic groups
04/15/2004US20040073050 Organoleptic; grapefruit odor and flavor; food, beverage
04/15/2004US20040073032 Preparation of substituted aromatic compounds
04/15/2004US20040072854 Antiemetics; psychlogical disorders; antidepressants; anxiolytic agents; antitussive agents
04/15/2004US20040072820 Naphthyl compounds, intermediates, compositions, and methods of use
04/15/2004US20040072721 Spiro compounds as perfuming ingredients
04/15/2004DE10246140A1 Umsetzungsprodukte von 2-Propylheptanol mit1-Halogen-2,3-epoxypropanen und 1-Hydroxy-2,3-epoxypropan Reaction products of 2-propylheptanol with1-halo-2,3-epoxypropanen and 1-hydroxy-2,3-epoxypropane
04/15/2004CA2501663A1 Stilbene derivatives having an immune-modulating activity
04/15/2004CA2500793A1 Reaction products of 2-propylheptanol with 1-halo-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane
04/14/2004EP1408024A1 METHOD OF CRYSTALLIZING REDUCED COENZYME Q sb 10 /sb FROM AQUEOUS SOLUTION
04/14/2004EP1406853A1 Process for the racemization of alcohols
04/14/2004EP1406852A2 Method for telomerizing non-cyclic olefins
04/14/2004EP1028110B1 Novel dihydronaphthalene compounds and process for producing the same
04/14/2004EP0980347B1 Separation of co 2? from unsaturated fluorinated compounds by semipermeable membrane
04/14/2004CN1488616A Preparation for fluro-halogenated ether
04/13/2004US6720463 Process for the production of alkanediol derivative
04/13/2004US6720459 Continuous process for the preparation of polytrimethylene ether glycol
04/13/2004US6720439 Synthesis of ruthenium-hydride complexes and preparation procedures of chiral alcohols and ketones
04/13/2004US6720295 Compound containing cyclopent(en)yl ring
04/13/2004US6720039 Also having charge transport capability; optical sensors, electroluminescence devices, photoconductors, space light modulating devices, thin film transistors, image display devices
04/08/2004WO2004029015A1 1,7,8-trifluoronaphthalene-2-naphthol, and method for producing liquid crystal compound using same
04/08/2004US20040068133 Branched primary alcohol compositions and derivatives thereof
04/08/2004US20040068020 Patient oxygenation using stabilized fluorocarbon emulsions
04/08/2004US20040067971 Stilbene compounds comprising an adamantyl group, compositions and methods thereof
04/08/2004US20040067867 Branched primary alcohol compositions and derivatives thereof
04/08/2004US20040065866 Low viscosity; solubility at low temperature; low voltage display device
04/07/2004EP1405849A1 Halogenated styrene compounds and low-absorption-loss polymers obtainable therefrom
04/07/2004EP1405840A1 Solvents containing cycloalkyl alkyl ethers and process for production of the ethers
04/07/2004EP1404779A1 Liquid crystal compounds
04/07/2004EP1131270B1 Process for converting an alcohol to the corresponding fluoride
04/07/2004EP1086077B1 Novel antiestrogens, a method for the production thereof, and their pharmaceutical application
04/07/2004EP0945418B1 Liquid crystal compounds exhibiting negative anisotropy of permittivity, liquid crystal compositions, and liquid crystal displays
04/07/2004EP0869915B1 Process for the preparation of high-purity magnesium hydroxide and magnesium oxide from magnesium alkoxides
04/06/2004US6717019 Glycidyl ether-capped acetylenic diol ethoxylate surfactants
04/06/2004US6717001 Process for operating the epoxidation of ethylene
04/06/2004US6716877 Method to treat chronic heart failure and/or elevated cholesterol levels
04/06/2004US6716850 Non-nucleoside reverse transcriptase inhibitors
04/01/2004WO2004026939A1 Method for the production of polyetherols
04/01/2004WO2004026807A1 Intermediates in producing phenoxyacetic acid derivatives and method of using the same
04/01/2004US20040064002 Method for preparing dimethylether using a membrane reactor for separation and reaction
04/01/2004US20040063985 Bis(alkylthio)carbenium salts
04/01/2004US20040063677 Omega monounsaturated fatty acid derivativatized biologically active materials; drug delivery; drug resistance; bioavail-ability
04/01/2004DE10243366A1 Production of alkoxylates useful as emulsifiers, foam regulators or wetting agents comprises using a defined inert gas and ethylene oxide pressure in the induction phase
04/01/2004DE10243362A1 Production of alkoxylates useful as emulsifiers, foam regulators or wetting agents comprises using a binary metal cyanide catalyst and a defined reaction temperature
04/01/2004DE10243361A1 Alkoxylate mixture used in laundry and cleaning detergents for washing and cleaning textiles contains alkoxylates of alkanols with different chain lengths with ethylene oxide and optionally other alkylene oxide(s)
04/01/2004DE10243360A1 New and known 2-propyl-heptan-1-ol alkoxylates, used e.g. in cleaning, coating, adhesive, textile treatment, cosmetic, pharmaceutical or plant protection formulations, contain ethylene oxide and other alkylene oxide groups
03/2004
03/31/2004EP1140741B1 Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use
03/31/2004EP0958267B1 Highly branched primary alcohol compositions, and biodegradable detergents made therefrom
03/31/2004EP0835858B1 Process for the purification of fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
03/31/2004EP0770065B1 Tri-substituted phenyl derivates useful as pde iv inhibitors
03/31/2004CN1486361A Branched primary alcohol compositions and derivatives thereof