Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
08/1992
08/05/1992EP0262209B1 Synergistic plant growth regulator compositions
08/05/1992EP0261185B1 7-oxoprostacycline derivatives and process for their manufacture
08/05/1992CN1017703B Catalysed hydrogenation of carboxylic acids and their anhydrides to alcohols and/or esters
08/04/1992US5135953 Oral or injections; cattle, swine, poultry
08/04/1992US5135941 LTB4 synthesis inhibitors
08/04/1992US5135940 Antiallegens, antiinflammatory agents
08/04/1992US5135938 Leukotriene antagonists
08/02/1992WO1992013849A1 Pulping of lignocellulosic materials and recovery of resultant by-products
08/02/1992CA2101754A1 Pulping of lignocellulosic materials and recovery of resultant by-products
07/1992
07/29/1992EP0496692A1 2-Methoxyphenylpiperazine derivatives
07/29/1992EP0496415A1 Perfluorinated cyclic hemiketals, corresponding perfluorodiketones and process for preparing them
07/29/1992EP0496064A1 Process for the preparation of substituted benzofuran derivatives
07/29/1992CN1017592B Composition containing divalent manganesetion and method for preparing the same
07/28/1992US5134231 Chemical intermediates for 1-alkylcarbapenem compounds
07/28/1992US5134140 Psychotropic benzofuran derivatives
07/28/1992US5134128 Anti-inflammatory furanones
07/28/1992US5134123 Amino acid derivatives
07/28/1992CA1305715C Process for the production of substantially pure gamma-butyrolactone
07/28/1992CA1305714C Amine derivative and its salt, process for producing the same, and anti-ulcer agent containing the same
07/23/1992WO1992012143A1 Process for producing cis-whiskey-lactone
07/23/1992WO1992012129A1 Cyclic compound
07/22/1992EP0495426A2 Preparation of 3,5-dichlorophthalic acid and 3,5-dichlorophthalic anhydride
07/22/1992EP0495265A1 Acid-labile linker molecules
07/22/1992EP0495069A1 A method for synthesis of prostaglandin derivatives.
07/22/1992EP0495060A1 Therapeutic use of ranitidine in the treatment of wounds to the skin and underlying tissues
07/21/1992US5132459 Propenylamines, processes for their production, pharmaceutical compositions containing them and their use as pharmaceuticals
07/21/1992US5132328 Lipoxygenase inhibitors as antiinflammatory agents or antiallergens
07/21/1992US5132323 Treatment of animals
07/21/1992US5131945 Certain glyoxyl-cyclohexendiones as herbicides
07/21/1992CA1305422C Use of 2,5-anhydro-d-mannitol as a food intake modifier
07/17/1992CA2054073A1 Preparation of 3,5-dichlorophthalic acid and 3,5-dichlorophthalic anhydride
07/15/1992EP0494140A1 Dibenzofurancarboxamides
07/14/1992US5130334 Indane sulfonamide anti-arrhythmic agents
07/14/1992US5130227 Radiation sensitive plates
07/14/1992US5130157 Process for concentrating lactones
07/14/1992US5130058 Photochromic compound, process for production thereof, use thereof and composition containing said photochromic compound
07/14/1992CA1305158C Preparation of 2-alkyl-3-(4-hydroxbenzoyl)benzofuran
07/08/1992EP0493716A1 Functionalized heteroaromatic compounds for nonlinear optical applications
07/08/1992EP0493683A1 Fungicidal amino acid amides
07/07/1992US5128490 Distillation, cyclization in presence of phyllosilicate
07/07/1992US5128488 Phosphorus-metal complex catalyst
07/07/1992US5128487 From 2-keto-L-gulonic acid
07/07/1992US5128371 Acylated naphthlamines as plant fungicides
07/07/1992US5128370 Antibiotics
07/07/1992US5128368 Fungicides, bactericides
07/07/1992US5128362 Antidepressant, antiglaucoma
07/07/1992US5128317 Camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same
07/07/1992US5128299 Gas phase oxidation catalyst
07/02/1992DE4041543A1 Ascorbic acid stabilisation in strongly acidic solns. - using ethanol, polyethylene polyoxypropylene and sodium hydrogen sulphite for vitamin, antimicrobial and antioxidant
07/01/1992EP0492823A2 Perfluorinated t-amino cyclic ethers
07/01/1992EP0492347A1 Process of preparation of threo-4-alkoxy-5-(arylhydroxymethyl)-2(5H)-furanones
07/01/1992EP0492178A2 Naphthoic acid derivative
07/01/1992CN1062343A Process for production of anhydrides and nitriles
07/01/1992CA2058595A1 Acid-labile linker molecules
06/1992
06/30/1992US5126462 Sulfur-containing aromatic tetracarboxylic acids and derivatives thereof
06/30/1992US5126370 Anti-thrombotic heterocyclic amido prostaglandin analogs
06/30/1992US5126364 Antiemetics, antipsychotics
06/30/1992US5126347 Autoimmune deficiency syndrome
06/30/1992US5126339 Anti-allergic bicyclic heterocyclyl-containing N-(bicyclic heterocyclyl)-4-piperidinamines
06/30/1992CA1304382C Substituted phenyl (or pyridyl) urea compound and herbicidal composition containing the same as active ingredient
06/30/1992CA1304380C N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient
06/29/1992WO1992012144A1 Condensed benzoxa ring compound, production thereof, and pharmaceutical composition containing the same
06/29/1992CA2098912A1 Benzoxa condensed ring compound, process for producing the same and pharmaceutical composition comprising the same
06/28/1992WO1992012147A1 Process for the preparation of substituted benzofuran derivatives
06/28/1992CA2099107A1 Process for the preparation of substituted benzofuran derivatives
06/25/1992WO1992010487A1 PROCESS FOR CONVERTING α-ACYL-SUBSTITUTED LACTONES TO α-ALKYLIDENE-SUBSTITUTED LACTONES
06/25/1992WO1992010192A1 Indan derivatives
06/25/1992DE4041255A1 Fluorine contg. asymmetric trifunctional aromatic cpds. - useful in mfr. of fluorine contg. polyamideimide or polybenzimidazole-benzimidazolone(s)
06/24/1992EP0491593A1 Alditylamine anhydrides and method for their preparation
06/24/1992EP0491538A1 Stereocontrolled production of hydroxyester, hydroxyamide, and lactone compounds from chiral alpha-amino aldehydes
06/24/1992EP0490919A1 Cytoprotective fatty moiety compounds
06/24/1992CN1062139A Process for preparation of phenoxyprimidine compounds
06/24/1992CN1062134A Production of hydrocarbon derivatives
06/23/1992US5124473 Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same
06/23/1992US5124353 For plants
06/23/1992US5124348 Insecticides, miticides
06/23/1992US5124344 Plant safening agents
06/23/1992CA1304088C Heteroaryl compounds for treatment of inflammation and allergies
06/22/1992WO1992011040A2 99mTc(III) MYOCARDIAL IMAGING AGENTS AND METHOD OF USE
06/22/1992CA2097081A1 Tc(iii)myocardial imaging agents and method of use
06/18/1992CA2057369A1 Stereocontrolled production of hydroxyester, hydroxyamide, and lactone compounds from chiral alpha-amino aldehydes
06/17/1992EP0490772A1 1,4-Disubstituted piperazines, their process of preparation and pharmaceutical compositions containing them
06/17/1992EP0299973B1 Anthelmintic acylhydrazones, method of use and compositions
06/17/1992CN1061968A Process for preparing ranitidine
06/17/1992CN1017044B Process for removing impurities from aromatic stream
06/16/1992US5122617 Tetracarboxylic acid dianhydrides
06/16/1992US5122528 Analgesic use of benzobicyclic carboxamides
06/16/1992US5122523 N-acylamino acid derivatives and their pharmaceutical compositions
06/16/1992US5122495 Activated catalyst for the vapor phase hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity
06/16/1992US5122301 Antimicrobial compositions containing propylene carbonate and/or ethylene carbonate as the carrier solvent
06/13/1992CA2057402A1 Functionalized heteroaromatic compounds for nonlinear optical applications
06/11/1992WO1992009600A1 Benzofuran and benzthiophene derivatives
06/11/1992WO1992009591A1 Process for the preparation of 2-(2-bromo-2-nitroethenyl)furan
06/11/1992WO1992009590A1 PROCESS FOR THE PREPARATION OF α-ALKYL LACTONES
06/11/1992WO1992009566A1 Novel hydroxamic acid and n-hydroxyurea derivatives and their use
06/11/1992WO1992009545A2 New methods for the catalytic reduction of organic substrates
06/11/1992CA2096747A1 New methods for the catalytic reduction of organic substrates
06/10/1992EP0489670A1 2,6 Alkoxyphenyl alkylketone and herbicidal derivatives
06/10/1992EP0489579A1 Peptidyl derivatives
06/10/1992EP0489577A1 Peptidyl derivatives