Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
02/2004
02/26/2004US20040039214 Method for the production of tetrahydrofuran
02/26/2004US20040039213 Supplying to the first hydrogenation zone a maleic acid feedstock, reacting feedstock with hydrogen in presence of hydrogenation catalyst to produce succininc acid, reacting in second zone the product with hydrogen and IInd catalyst
02/26/2004US20040039064 Treating and/or preventing alzheimer's disease and other neurodegenerative diseases; beta-secretase inhibitors
02/26/2004US20040039060 Capable of chelating both of the two divalent metal ions at the same time, a prodrug or a solvate
02/26/2004US20040039050 Formulating phenanthro(1,2-b)-furan compound for eliminating hyperammonemia in the brain tissue for treating early stage Alzheimer's disease
02/26/2004US20040039043 Amidobiphenyloxime derivatives, useful as fungicide or bactericide for protection of crops and materials
02/26/2004US20040039034 Hydroxypropyl amides for the treatment of Alzheimer's disease
02/26/2004US20040039016 HIV protease inhibitors
02/26/2004US20040038977 Treating arthritis, pain and cancer
02/26/2004US20040038969 Substituted aminopyrimidines and aminopyridazines; analgesics particularly for migraines, neuropathic pain and associated hyperalgesia and allodynia; antiinflammatory agents; treating asthma, gastrointestinal disorders, etc.
02/26/2004US20040038857 Treating the cell with a cholinergic agonist in an amount sufficient to decrease the amount of the proinflammatory cytokine that is released from the cell, wherein the cell is a macrophage
02/26/2004US20040037022 Aminoalcohol derivatives
02/26/2004US20040035715 Preparation of butanetetracarboxylic acid derivatives by coupled electrosynthesis
02/26/2004DE10232020A1 Neurorezeptoraktive Heteroarencarboxamide Neuroreceptor Active Heteroarencarboxamide
02/26/2004CA2495956A1 Sulfonamides as potassium channel blockers
02/26/2004CA2495784A1 Furanone derivatives and methods of making same
02/26/2004CA2495383A1 Fused benzene derivative and use
02/25/2004EP1391952A2 Salts of pentacyclic or tetrapentaline derived anions, and their uses as ionic conductive materials
02/25/2004EP1391199A1 Carboxylic acid derivatives and drugs containing the same as the active ingredient
02/25/2004EP1390340A1 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
02/25/2004EP1390339A2 Process for the preparation of 7-substituted 3-alkyl-3h-isobenzofuran-1-one derivatives
02/25/2004EP1210326B1 Hydroxamic acid compounds useful as matrix metalloproteinase inhibitors
02/25/2004EP1178986B1 Furanone derivatives as inhibitors of cathepsin s
02/25/2004EP1165064B1 Novel inhibitors of formation of advanced glycation endproducts (age's)
02/25/2004CN1478089A Substituted derivatives of aminofuran-2-Y1-acetic acid and aminothien-2-Y1-acetic acid and use thereof for treating migraines and pain
02/25/2004CN1478078A Nitrogenous aromatic ring compounds
02/25/2004CN1477957A Tanshinone compound containing dihydrofuran ring structure for curing hyperammonemia and hepatic encephalopathy
02/25/2004CN1477956A Crytotanshinone for preventing and delaying early senile dementia
02/25/2004CN1477103A Chird sugarapple lactone compound modified by ether bond, its synthesis method and application
02/25/2004CN1477102A Sugarapple plant extract with action of resisting diabetes, medicinal application and preparation method
02/25/2004CN1139627C Phenol-free stabilization of polyolefin fibres
02/25/2004CN1139587C Cosmetic preparation containing light stable UV-A light filter agent
02/25/2004CN1139567C Process for prodn, of 1,4-butanediol, gamma-butyrolactone and tetrahydrofuran
02/25/2004CN1139563C Method for producing mixtures of 1,4-butanediol, tetrahydrofuran and gamma-butyrolactone
02/25/2004CN1139426C Oxidative reaction using mixed conductive oxygen selective membrane
02/24/2004US6696604 Oxidizing pseudocumene in presence of a solvent and a catalyst comprising multivalent metals to produce trimellitic acid; crystallizing and filtering; dehydrating to produce trimeillitic anhydride; distillation
02/24/2004US6696573 Synthesis of such as 2-(n-(2-(9h-carbazol-2-yloxy)ethyl))-amino-1-((3 -methylsulfonylamino)phenyl)ethanol with enhanced optical purity
02/24/2004US6696494 α-hydroxyarylbutanamine inhibitors of aspartyl protease
02/24/2004US6696487 Fungicidal phenyl(thio)urea and phenyl(thio)carbamate derivatives
02/24/2004US6696472 Substituted N-phenoxy-N-phenyl aminoalcohol compounds useful for inhibiting cholesteryl ester transfer protein activity
02/24/2004US6696447 Hydroxyphenyl-piperazinyl-methyl-benzamide derivatives for the treatment of pain
02/24/2004US6696442 Carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones and the use thereof
02/24/2004US6696435 For treating atherosclerosis, other coronary artery diseases; 3-((3-(3-trifluoromethoxyphenoxy)phenyl)((3-(1,1,2,2-tetrafluoroethoxy) -phenyl)methyl) amino)-1,1,1-trifluoro-2-propanol for example
02/24/2004US6696217 Acrylated ester polymer
02/24/2004US6696110 Liquid crystalline alkenyl compounds incorporating an heterocyclic five-membered ring
02/24/2004CA2279186C Sulfonyl urea derivatives and their use in the control of interleukin-1 activity
02/19/2004WO2004014966A1 Microstructure chain transfer agents for anionic polymerization
02/19/2004WO2004014871A1 Vanilloid receptor ligands and their use in treatments
02/19/2004WO2004014847A1 Mcp-1 receptor antagonists and method of use thereof
02/19/2004WO2004014844A2 Aryl and heteroaryl compounds and methods to modulate coagulation
02/19/2004WO2004014833A2 Method for producing maleic anhydride
02/19/2004WO2004014825A1 Cannabinoid receptor ligands
02/19/2004WO2004014821A1 Method for the separation of intermediates which may be used for the preparation of escitalopram
02/19/2004WO2004000793A3 Aminoacetonitrile derivatives suitable for controlling parasites
02/19/2004WO2003082190A3 Spirocyclic amides as cannabinoid receptor modulators
02/19/2004WO2003065989A3 (oxime)carbamoyl fatty acid amide hydrolase inhibitors
02/19/2004WO2003051857A3 Furanone synthesis
02/19/2004US20040034240 Method for the hydrogenation of maleic anhydride and related compounds in two serial reaction zones
02/19/2004US20040034231 Amidinophenyl-4-aminoacetic acid derivative is useful for treating diseases such as thrombosis, apoplexy, cardiac infarction, inflammation and arteriosclerosis, which are associated with coagulation factors xa, IXa and thrombin
02/19/2004US20040034220 5-Nitrobenzofurans
02/19/2004US20040034049 A benzofuran derivatives for treating neurodegenerative disease, such as Alzheimer's disease, Parkinson's disease, amyotropic lateral sclerosis and Huntington's disease
02/19/2004US20040034047 E.g. 5-(6,7-dimethoxy-2-(4-methoxybenzyl)benzofuran-4-yl-methyl-)pyrimidine-2,4 -diamine; bactericides for infections of grampositive and gramnegative pathogens; more potent than Trimethoprim, especially against respiratory tract pathogens
02/19/2004US20040034034 Novel piperazine derivatives
02/19/2004US20040034027 E.g.N-(carbamimidoylphenyl)-N'-((1-(4-nitrophenyl)ethyl-2-phenyl -malonamide formate; reversible enzyme inhibitors of blood factor VIIa; a strong antithrombotic to treat thrombo-embolic diseases and restenoses; cardiovascular disorders
02/19/2004DE10235355A1 Production of maleic anhydride, useful for the production of gamma-butyrolactone, by heterogeneous catalytic gas phase oxidation of hydrocarbons with oxygen-containing gas in a reaction zone cooled by a heat exchange medium
02/19/2004CA2495067A1 Mcp-1 receptor antagonists and method of use thereof
02/19/2004CA2494827A1 Cannabinoid receptor ligands
02/19/2004CA2493621A1 Method for producing maleic anhydride
02/19/2004CA2493008A1 Aryl and heteroaryl compounds and methods to modulate coagulation
02/18/2004EP1389198A2 Process for the preparation of prostaglandins and analogues thereof
02/18/2004EP1389176A1 Method for producing ketones from carboxylic acid anhydrides
02/18/2004EP1286953B1 (p-amino-hydroxyphenyl)-acrylamide derivatives and dyes containing said compounds
02/18/2004EP1178958B1 N-cyanomethyl amides as protease inhibitors
02/18/2004EP1088820B1 Process for the preparation of 3-hydroxytetrahydrofuran
02/18/2004EP0946166B1 Use of matrix metalloproteinase inhibitors for promoting wound healing
02/18/2004CN1476425A Production process of butane tetra carboxylic acid derivatives by means of coupled electrosynthesis
02/18/2004CN1475486A Chiral 3-aryl benzo phthalein kind compound, synthesis method and use
02/18/2004CN1138819C Bis(triaklyl trimellitic anhydride) derivative and polyesterimide for optical communications
02/18/2004CN1138768C Method for preparation of citalopram
02/18/2004CN1138765C Oxazolidinone antibacterial agents having thiocarbonyl functionality
02/18/2004CN1138755C Cyclic amino acids and derivs thereof useful as pharmaceutical agents
02/18/2004CN1138752C Novel carboxylic ester derivatives, process for producing same, and insecticide or insectifuge contg. same
02/17/2004US6693209 Synthesis of anhydroglycitol esters of improved colour
02/17/2004US6693128 Substituted dicinnamoylquinides and their use in augmentation of adenonsine function
02/17/2004US6693127 Pharmaceutical compositions of arglabin and arglabin derivatives
02/17/2004US6693123 (4-(3-pyridylaminomethylene)-2-phenylbenzoyl)-n -methylmethionine, methyl ester for example; restenosis, hyperplasia
02/17/2004US6693117 Compounds with analgesic effect
02/17/2004US6693098 Carboxylic acid or tetrazole derivatives containing carbamate groups are useful for treating the conditions associated with the urinary tract, pain, inflammation, respiratory states, edema formation of hypotensive vascular diseases
02/17/2004US6693092 Herbicides; pesticides
02/17/2004US6692944 Alkoxyhalogentating racemic citronellol; dehydrohalogenating to 3-octenol derivative; acylating; biocatalytically resolving isomers; hydrolyzing and cyclizing
02/17/2004CA2124680C Piperazine derivatives as 5-ht1a antagonists
02/12/2004WO2004013117A1 Bicyclic cylopentanone and cyclopentenone derivatives as potent activators of hsf
02/12/2004WO2004013094A2 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
02/12/2004WO2004013087A1 Anthranyl derivatives having an anticholecystokinin activity (anti-cck-1), a process for their preparation, and pharmaceutical use thereof
02/12/2004WO2004013085A1 3-amino-2-hrydroxyalkanoic acids and their prodrugs
02/12/2004WO2004013080A1 Spirobifluorene derivatives, their preparation and uses thereof
02/12/2004WO2004013079A1 Ketocampholenic acid derivatives and their use in fragrance and flavour applications
02/12/2004WO2004013069A1 A process for the optical resolution of a precursor of sclareolide
02/12/2004WO2004012736A1 Biaryl compounds having anti-infective activity
02/12/2004WO2004012656A2 Thiophene and furan derivatives as prostaglandin agonists and use thereof