Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
01/1990
01/16/1990US4894454 Pharmaceutical preparations
01/16/1990US4894391 Hypotensive agents, nervous system disorders, antidiarrheoral agents
01/16/1990US4894324 Hardeners for proteins, a layer of binder hardened therewith and a photographic recording material containing such a layer
01/11/1990WO1990000166A1 Dipeptide hydroxy ethylene isostere synthesis and intermediates therefor
01/11/1990WO1990000050A1 Aminoalkylaminocarbonyl aminodiol amino acid derivatives as anti-hypertensive agents
01/10/1990EP0350163A2 Renin inhibitory peptides
01/10/1990EP0350145A2 Pyridylthiazolidine carboxamide derivatives and their intermediates and production of both
01/10/1990EP0350041A2 Esters of 2,2-dimethyl-cyclopropane-carboxylic acid
01/10/1990EP0349922A2 Aminoalkylaminocarbonyl aminodiol amino acid derivatives as anti-hypertensive agents
01/10/1990EP0349621A1 Cyclodextrin clathrates of 5-cyano-prostacycline derivatives and their use as drugs
01/10/1990EP0349609A1 Aminoacid esters, process for their manufacture and their use
01/09/1990US4892965 Producing bis (alicyclic) thioethers
01/09/1990US4892936 Process for the preparation or α-azo esters
01/09/1990CA1264321A1 7-¬(substituted)amino|-8-¬substituted(carbonyl)- methyl-amino|-1-oxaspiro¬4.5|decanes as analgesic agents
01/09/1990CA1264320A1 Prostaglandin analogues, process for their preparation and pharmaceutical compositions containing them
01/04/1990DE3842055A1 Derivatives of heteroaryl hydroxamic acids, their use for the control of endoparasites and process for their preparation
01/03/1990EP0348549A1 Improved process for the preparation of substituted furanones
01/03/1990EP0259417B1 Ruthenium catalyst for biarylic coupling; new steganolides
01/03/1990CN1038451A Antiarrhythmic agents
01/02/1990US4891450 Fluorine-containing arylalkenes
01/02/1990US4891435 Preparation of 4,4-dimethyltetrahydrofuran-2,3-dione
01/02/1990US4891383 Derivatives of 5-pentylamino-5-oxopentanoic and 4-pentylamino-4-oxobutanoic acids with antagonistic activity towards cholecystokinin and a method for their preparation
01/02/1990US4891381 Derivatives of 5-pentylamino-5-oxopentanoil and 4-pentlamino-4-oxobutanoic acids with antagonistic activity towards cholecystokinin
01/02/1990US4891363 Platelet activating factor antagonists
01/02/1990US4891298 Photographic products and processes
12/1989
12/28/1989WO1989012949A1 Sealed cool light display and method
12/28/1989WO1989012636A1 Tricyclic lipoxygenase inhibiting compounds, compositions, methods of use
12/28/1989WO1989012445A1 Method and compositions for treatment of parkinsonism syndrome in mammals
12/27/1989EP0348351A1 Process for the preparation of substituted anilides
12/27/1989EP0348254A2 Process for the preparation of norpyrethroid compounds
12/27/1989CN1038277A Synthesis of n-t-alkyl-1,2-diacylhydrazines
12/26/1989US4889870 2-(2,2-Difluorocyclopropyl)alkyl esters, processes for their preparation and their use as insecticides and acaricides
12/26/1989US4889868 Antiinflammatory; antiasthmatic; lipoxygenase and phospholipase inhibitors
12/26/1989US4889851 Bone disorders
12/26/1989US4889736 Use of diketone precursors in food products
12/26/1989US4889735 Furanic esters and their utilization as flavor ingredients
12/21/1989DE3820302A1 Process for the preparation of 3-(2-furyl)alanine, and its use
12/20/1989EP0347243A1 Prostaglandin analogues for use in medicine
12/20/1989EP0347184A1 Manufacture of lactol derivatives
12/20/1989EP0347066A1 New enantiomers and their isolation
12/20/1989EP0346939A1 Tricyclic lipoxygenase inhibiting compounds
12/20/1989EP0346881A1 A process for producing furylpropargylcarbinol and a derivate thereof
12/20/1989EP0346836A2 Process and apparatus for the continuous production of 2-furaldehyde, cellulose and lignine from lignocellulosic materials
12/20/1989EP0346791A1 1,2-diarylethylamines for treatment of neurotoxic injury
12/19/1989US4888426 Chemical intermediates
12/19/1989US4888355 Indanes and their use as antiarrhythmic agents
12/19/1989US4888353 Carboxamides useful as antiemetic or antipsychotic agents
12/19/1989US4888351 Treatment of cerebral edema
12/19/1989US4888348 Pesticides
12/19/1989US4888338 5-Methoxy alkyl ammonium tetrahydrofurans and tetrahydrothiophenes as anti-PAF agents
12/19/1989US4888337 Antiasthmatics
12/19/1989US4888133 Ascorbic acid esters of saturated branched long chain aliphatic acids; form lamellar liquid crystal film in water
12/19/1989CA1263956A1 Phthalide derivatives and recording system utilizing the same
12/14/1989WO1989011793A1 A new industrial antimicrobial: uses for 2-(2-bromo-2-nitroethenyl)-furan and a new process of forming 2-(2-bromo-2-nitroethenyl)-furan
12/13/1989EP0345593A1 2-substituted coumaran derivatives
12/13/1989EP0345592A1 Novel 2-substituted coumaran derivatives
12/13/1989EP0345393A1 Ceramic membrane and use thereof for hydrocarbon conversion
12/12/1989US4886846 Charge transfer compounds
12/12/1989US4886833 Fungicides, pesticides
12/12/1989US4886667 Using ratanmia extract or phenol; skin disorders
12/12/1989CA1263867A1 Solubilized platinum(ii) complexes
12/06/1989EP0345068A2 Agonist of gamma-aminobutyric acid
12/06/1989EP0344776A2 Benzofuranyl biphenyls
12/06/1989EP0344724A2 Metal radionuclide chelating compounds for improved chelation kinetics
12/05/1989US4885373 2,4,5,6,7,8-Hexahydronaphtho[2,3-b]furan useful as an intermediate
12/05/1989US4885368 Semiconductors, photoconductors, electrodes, batteries
12/05/1989US4885311 Topical transretinoids for treatment of acne and skin diseases
12/05/1989US4885308 Method and compositions for treatment of parkinsonism syndrome in mammals
12/05/1989US4885299 2-(2,3-dihydro-2-oxo-3-benzofuranyl)acetic acids antihypoxic and nootropic effects having
12/05/1989CA1263656A1 Aryloxycycloalkanolaminoalkylene aryl ketones
11/1989
11/30/1989DE3816785A1 N,N'Di(5-(2,4-difluorophenyl)furfurylidene)-2-(5-(2,4-difluorophen yl))furanmethanediamine, its preparation and its use
11/29/1989EP0344109A2 Substituted naphthacene-5,12-diones and their use
11/29/1989EP0343961A2 Aryl- and heteroaryl piperazinyl carboxamides having central nervous system activity
11/29/1989EP0343901A2 Method and apparatus for recovering high purity toluene, hexane titanium tetrachloride and tetrahydrofuran from mixtures
11/29/1989EP0343841A2 Synthesis of mixtures of butanediols
11/29/1989EP0343723A1 Process for synthesis of hydroxy lactone FK-506 intermediate
11/29/1989EP0343640A2 Process for producing heterocyclic aldehydes
11/29/1989CN1037509A Novel photoactive compounds, processes for their production and inter-mediates therefor
11/28/1989US4883907 Animal husbandry, improved weight gain
11/28/1989US4883888 Used to amidate dipeptide type sweeteners
11/28/1989US4883812 Treatment of hypertension using prostacyclin
11/28/1989US4883810 Ethers
11/28/1989US4883806 Certain cyclopropanedicarboxylates with an unsaturated side chain having insecticidal activity
11/28/1989CA1263400A1 Process for the preparation of ranitidine or acid addition salts thereof
11/28/1989CA1263383A1 N-cyclised benzene sulfonamides, a process for their preparation and their use as active ingredient in pharmaceutical compositions
11/28/1989CA1263378A1 Imidazo¬4,5-f|quinolines useful as immunomodulating agents
11/23/1989EP0342682A2 Hydroxamate derivatives of selected nonsteroidal anti-inflammatory acyl residues having cyclooxygenase and 5-lipoxygenase inhibition
11/23/1989EP0342541A2 Retroviral protease inhibitors
11/23/1989EP0342440A1 Halogen-substituted phenoxybenzyl-(thi)ol derivatives
11/23/1989EP0342310A1 Composition containing divalent manganese ion and method for preparing the same
11/22/1989CN1037341A Ester of ascorbic acid 2-phosphate
11/22/1989CN1037339A Heterocyclic compounds
11/21/1989US4882438 Photochromatic compounds
11/21/1989US4882435 Pharmaceutical preparations
11/21/1989US4882434 2- (4s)-4-acetamido-3-oxo-2-isoxazolidinyl!-5-oxo-2-tetra -hydrofurancarboxylic acid
11/21/1989US4882354 N-hydroxy-5-phenyl-2-furancarboximidamides useful as cardiotonic agents
11/21/1989US4882352 Method for treating schizophrenia
11/21/1989US4882341 Fungicides
11/21/1989US4882340 Inhibits reflective contraction of urinary bladder
11/16/1989WO1989010911A1 The production of alcohols and ethers by the catalysed hydrogenation of esters