Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
08/1989
08/02/1989EP0325963A1 1-Aminomethyl-1,2,3,4-tetrahydronaphthalenes and -indanes
08/02/1989CN1034364A Substituted pyridine and process for preparing same
08/01/1989US4853403 3-phenylthiomethylstyrene derivative, process for preparing the same, and antiallergic agent and tyrosinekinase inhibiting agent containing the same
08/01/1989US4853149 Heterocyclic liquid crystal compounds
08/01/1989US4853025 Herbcides
08/01/1989CA1258076A1 Phenylzhydrazines, processes for producing them, and their use for controlling pests
08/01/1989CA1258075A1 ASYMMETRIC SYNTHESIS OF .alpha.-SUBSTITUTED-.alpha.- CYANOMETHYL ALCOHOLS
07/1989
07/27/1989WO1989006645A1 1-aminomethyl-1,2,3,4-tetrahydronaphthalenes
07/26/1989EP0325130A2 Substituted pyridines
07/26/1989EP0325129A2 Disubstituted pyridines
07/26/1989EP0325072A1 Preparation of tertiary and secondary alcohols by the action of an organomanganic compound on a compound bearing a carboxyl group
07/26/1989EP0191395B1 Process for the purification of crude maleic anhydride
07/25/1989US4851554 Vasodilators, antiarrythmia agents
07/25/1989US4851552 Cyclododecanone, cyanoacetic acid, hydrolysis, cyclization, reduction
07/25/1989US4851524 Sludge dispersants
07/25/1989US4851429 Pharmaceutically useful tricyclic amines derived from 2,3,5,6,7,8-hexahydronaphtho(2,3-B)furan and from 2,3,6,7,8,9-hexahydro-5H-benzocyclohepta(2,3-B)furan
07/25/1989US4851427 Pyrrole analogs of mevalonolactone, derivatives thereof and pharmaceutical use
07/25/1989US4851423 Pharmaceutically active compounds
07/25/1989US4851032 Herbicides to control grasses
07/25/1989CA1257872A1 PROCESS FOR PREPARING .alpha.-HYDROXY-ALKANOIC ACIDS AND COMPOUNDS OBTAINED BY THIS PROCESS
07/25/1989CA1257868A1 Oxime sulfonates containing reactive groups
07/25/1989CA1257867A1 Ethylene diamine and guanidine derivatives
07/19/1989EP0324261A1 Production of L-ascorbic acid from 2-keto-L-gulonic acid with an acid catalyst and a lipophilic surfactant having a low hydrophilic: lipophilic balance under substantially anhydrous conditions
07/19/1989EP0323994A1 Process for preparing anhydrides of hexitols, hexonolactones, hexoses and hexosides
07/19/1989CN1033991A Substituted hydroxylamines
07/18/1989US4849539 Method of making acrylonitrile
07/18/1989US4849530 Process for the preparation of crystalline salts or aryloxy-propanolamines
07/18/1989US4849428 Cyclic anti-inflammatory derivatives of di-tert-butylphenol compounds, compositions and use
07/18/1989US4849422 Pharmacologically active alkylol derivatives
07/18/1989US4849416 Treatment of conditions requiring enhanced oxygen availability to mammalian tissues
07/18/1989US4849391 Oxidation catalyst and process for its preparation
07/18/1989CA1257746A1 Homocyclic derivatives
07/18/1989CA1257586A1 .delta. 14,29-15 hydroxy and 14-hydroxy-.delta. 15,16- milbemycin derivatives
07/12/1989EP0323656A1 Conductive polymers from heterocyclic aromatic compounds substitued with an ether group, process for their obtention, device containing these polymers, and monomers allowing to obtain such polymers
07/12/1989EP0323651A2 Process for the recovery of colour-fast maleic anhydride
07/12/1989CN1033803A Mercapto-acylamino acid antihypertensives
07/12/1989CN1033798A Novel imidate insecticides
07/11/1989US4847414 Intermediates for antidepressants, analgesics
07/11/1989US4847288 Allenyl amines
07/11/1989US4847254 CNS affecting 5-oxy-3-aminomethyl-dihydro-benzofurans and benzothiophenes
07/11/1989CA1257278A1 Imidazole and triazole derivatives, processes for their preparation and compositions containing them
07/11/1989CA1257258A1 Bicyclic heterocyclyl containing n-(bicyclic heterocyclyl)-4-piperidinamines
07/05/1989EP0322904A2 Silver halide light-sensitive color photographic material
07/05/1989EP0322707A2 3-Phenoxy-phenylacetic acid derivatives, process for their preparation and their use as herbicides
07/05/1989EP0322692A1 Heterocyclically substituted alkyl sulfone amides, method for their preparation, and pharmaceutical preparations
07/05/1989EP0322633A1 Mercapto-acylamino acid antihypertensives
07/05/1989EP0322582A2 4-Heteroaryl-1,3-Benzodiazepines and 2-substituted-alpha-(heteroaryl)benzeneethanamines, a process for their preparation and their use us medicaments
07/05/1989CN1033622A Heterocyclic insecticides
07/04/1989US4845248 Intermediates for the production of podophyllotoxin
07/04/1989US4845245 Catalytic oxidation of reaction product of tetramethyl-4,4'-dimethylaminobenzhydrol and m-dimethylaminobenzoic acid
07/04/1989US4845119 Antiaandrogens
07/04/1989US4845096 Benzofuran derivatives and antiulcerogenic agents containing same
07/04/1989CA1256898A1 Process for the preparation of aryl cyanamides
07/04/1989CA1256875A1 Alkene, alkyne or cycloalkylene derivatives
07/04/1989CA1256862A1 Aromatic heterocyclic derivatives and process for their preparation
07/04/1989CA1256804A1 Pharmaceutical compositions comprising one or several aromatic heterocyclic derivatives as active principle
06/1989
06/29/1989WO1989005796A1 Mercapto-acylamino acid antihypertensives
06/28/1989EP0322164A2 Ethanolamine derivatives
06/28/1989EP0322140A1 Vapor-phase hydrogenation of maleic anhydride to tetrahydrofuran and gamma-butyrolactone
06/28/1989EP0322033A2 New 2,5-diaryl tetrahydrofurans and analogs thereof as paf antagonists
06/28/1989EP0322004A1 Cyclic anti-inflammatory derivatives of di-tert-butylphenol compounds
06/27/1989US4843093 Butyrolactone derivatives, process for production thereof and use therefor
06/27/1989CA1256454A1 Preparation of amine derivatives
06/27/1989CA1256439A1 Imidazolidinones, and imidazolidine-thiones, process and intermediates for the preparation thereof, and use of said compounds as herbicidal agents
06/21/1989EP0321432A1 Process for the preparation of certain substituted aromatic compounds
06/21/1989EP0321431A1 N-hydroxy-5-phenyl-2-furancarboximidamides useful as cardiotonic agents
06/21/1989EP0321056A1 Process for concentrating lactones, as well as the use of the concentrate thus obtained for flavouring foodstuffs
06/21/1989EP0320726A2 (2R)-aryloxyl-3-n-butyryloxy-propan-2-ols
06/21/1989EP0320628A1 Substituted furan compounds which are useful in inhibiting lipoxygenase enzymes, particularly 5-lipoxygenase
06/20/1989US4840971 Novel ether compound, a process for manufacturing the same, a composition containing the same and a use thereof
06/20/1989US4840869 2-halomethyl-1,3,4-oxadiazole compounds
06/20/1989CA1256114A1 Polycyclic compounds, their preparation and formulations containing them
06/20/1989CA1256102A1 Azo compounds
06/20/1989CA1256021A1 Insect repellent
06/15/1989WO1989005289A1 Novel amines and their use
06/14/1989EP0320096A1 Process for asymmetrically reducing carbonyl compounds
06/14/1989EP0319900A2 Furyl, phenylene and thienyl leukotriene B4 analogues
06/14/1989EP0319757A2 Insect attractant
06/13/1989US4839381 Fungicides, pesticides; rice plants
06/13/1989US4839104 Process for preparing sertraline intermediates
06/13/1989US4838924 Aromatic urea derivatives and their use as herbicide
06/13/1989CA1255683A1 N-(2,3-dihydrobenzofuran-2-yl)-azolylureas and fungicides containing these compounds
06/08/1989DE3740127A1 Perhydrobenzofurylmethylamines
06/07/1989EP0318948A2 Cleavable immunoconjugates for the delivery and release of agents in native form
06/07/1989EP0318893A2 Titanocenes, their use and N-substituted fluoroanilines
06/07/1989EP0318860A2 Substituted alkylamine derivatives
06/07/1989EP0318859A2 N-substituted mercaptopropanamide derivatives
06/06/1989US4837404 Process for the preparation of oxy-diphthalic anhydrides
06/06/1989US4837350 Process for the preparation of benzoin sulfonates
06/06/1989US4837344 Intermediates for phostaglandins
06/06/1989US4837341 Novel derivatives
06/06/1989US4837327 Process for nucleophilic fluoroalkylation of aldehydes
06/06/1989US4837316 Alkylamide derivatives with H2 -receptor antagonistic and cytoprotective action
06/06/1989US4837226 Polycyclic amine derivatives useful as cerebrovascular agents
06/06/1989CA1255320A1 Process for the preparation of bicycloheptane derivatives, and bicycloheptane derivatives
06/06/1989CA1255298A1 Prostaglandin analogues
06/01/1989WO1989004828A1 Cyclodextrin clathrates of 5-cyano-prostacycline derivatives and their use as drugs
06/01/1989WO1989004821A1 N-(biphenylmethyl)-3-hydroxyglutaramic acid and derivatives as hypocholesterolemic agents
05/1989
05/31/1989EP0318235A2 PAF antagonist, 1,4-disubstituted piperazine compounds and production thereof
05/31/1989EP0318205A1 Process for the production of nitriles and anhydrides