Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
06/1991
06/17/1991WO1991008737A2 Pharmacologically active amide carboxylate derivatives
06/17/1991CA2072018A1 Pharmacologically active amide carboxylate derivatives
06/15/1991WO1991009002A1 Process for the preparation of vinyl ethers
06/13/1991WO1991008751A1 The use of gibberellins for the treatment of prostatitis and psoriasis
06/13/1991WO1991008204A1 Process for the production of aromatic anhydrides and aromatic esters with superior color properties
06/13/1991CA2069002A1 Gibberellins for the treatment of prostatitis and psoriasis
06/12/1991EP0431955A2 3-Amino-2-hydroxybornane derivatives, asymmetric Michael reaction using the same, and process for preparing optically active muscone utilizing Michael reaction
06/12/1991EP0431923A2 Process for producing 1,4-butanediol and tetrahydrofuran
06/12/1991EP0431759A1 Process for the preparation of a ranitidine resin absorbate
06/12/1991EP0431579A2 Substituted cyclohexenes as central nervous system agents
06/12/1991EP0431520A2 Heterocyclic acyl aminodiol beta-amino acid derivatives
06/12/1991EP0431328A2 Fungicides
06/11/1991US5023355 Heating and stirring to disperse in a polysorbate in an inert atmosphere; adding antioxidants and cooling
06/11/1991US5023351 α-(ω-cyanoalkanoyl-γ-butyrolactone and method for producing the same
06/11/1991US5023272 Use of 5-phenyl-2-furan esters and amides as antiepileptic agents
06/11/1991US5023269 Inhibit uptake of serotonin
06/11/1991US5023268 Therapy for cerebral edema
06/11/1991US5023073 Method of combating flupropadine poisoning using phenothiazines
06/11/1991US5022914 Cyclohexenone oxime ethers, their preparation and their use as herbicides
06/05/1991EP0430579A2 Fluoroaliphatic-group-substituted esters and method of making the same
06/05/1991EP0430129A2 Novel phenylethylene derivatives, processes for preparing the same and intermediates therefor
06/05/1991EP0429775A2 Carboxylic acid anhydride complexes and their preparation and use
06/05/1991CN1012733B Process for the preparation therapeutic agents and their use
06/05/1991CA2031446A1 Heterocyclic acyl aminodiol .beta.-amino acid derivatives
06/04/1991US5021590 Process for producing N-alkyl-carbamates
06/04/1991US5021581 Fungicides
06/04/1991US5021384 Process for producing crystalline oxide of vanadium-phosphorus system and catalyst containing the crystalline oxide
06/02/1991CA2031324A1 Benzofuran derivatives
05/1991
05/31/1991CA2031174A1 Phenylethylene derivatives, processes for preparing the same and intermediates therefor
05/30/1991WO1991007396A1 Benzofuran derivative, process for preparing the same, and pharmaceutical comprising the same as active ingredient
05/30/1991WO1991007382A1 Substituted semicarbazone arthropodicides
05/30/1991CA2045695A1 Substituted-acyclic terpene compound
05/29/1991EP0429287A2 Anti-inflammatory furanone compounds
05/29/1991EP0429040A2 Process for the preparation of 4-bromophthalic anhydride
05/29/1991EP0428928A2 Substituted aminals
05/29/1991EP0428746A1 Process for preventing discoloring of maleic anhydride.
05/29/1991EP0290452B1 Electronic inclinometer
05/28/1991US5019588 1-oxaspiro[4,5] decane-7,8-diaminoarylamides
05/28/1991US5019573 Substituted dibenzofurans and methods of using same
05/28/1991CA1284499C ¬2,5-dihydro-2-oxo-5-phenyl-3-furanyl| amines, methods of manufacture, and use thereof in the production of angiotensin converting enzyme inhibitors
05/22/1991WO1991007386A1 Carboxyalkylcarbonyl aminoacid endopeptidase inhibitors
05/22/1991EP0428030A2 Process for the separation of gamma-butyrolactone from mixtures containing diethyl succinate
05/22/1991EP0427939A2 Renin inhibitors
05/22/1991EP0427783A1 Silicon containing reaction product.
05/22/1991EP0427773A1 Method of preparation of 2',3'-dideoxynucleosides
05/22/1991CN1051553A Acat inhibitors
05/22/1991CA2069112A1 Carboxyalkylcarbonyl aminoacid endopeptidase inhibitors
05/21/1991US5017723 Psychotropic Agents
05/21/1991US5017601 Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones
05/21/1991US5017600 Tricyclic derivatives
05/21/1991US5017589 Novel amino acid derivatives
05/21/1991US5017583 Leukotriene antagonists
05/21/1991CA2027863A1 Anti-inflammatory furanone compounds
05/21/1991CA2025904A1 Process for the preparation of 4-bromophthalic anhydride
05/18/1991WO1991007370A1 A METHOD FOR THE SYNTHESIS OF α, β-UNSATURATED KETONES
05/18/1991WO1991007368A1 PREPARATION METHOD FOR α,β-UNSATURATED KETONES
05/18/1991CA2044618A1 Method for the synthesis of .alpha.,.beta.-unsaturated ketones
05/17/1991CA2030069A1 Thiocarboxylic esters and fungicides containing them
05/17/1991CA2030001A1 Chloroacetamide derivatives and processes for the production of the same and the use thereof
05/15/1991EP0427445A1 Benzylideneaminoxyalkanoic acid (thio) amide derivative, process for preparing the same and herbicide
05/15/1991EP0426816A1 N-PHENYLALKYL SUBSTITUTED $g(a)-AMINO CARBOXAMIDE DERIVATIVES AND PROCESS FOR THEIR PREPARATION
05/15/1991EP0163672B1 20-alkyl-7-oxoprostacycline derivatives and production process thereof
05/14/1991US5015761 Esters and alcohol derivatives of dimethyltricyclo(6.2.01.6)un decanes as perfumes
05/14/1991US5015756 Ammoxidation of alkenes to form unsaturated nitriles
05/14/1991US5015743 2-Deoxy-2,2-difluororibose
05/11/1991CA2029667A1 Process
05/08/1991EP0426144A1 Organic sulfide antioxidants
05/08/1991EP0425925A2 Substituted amino acid amide derivatives, their preparation and use
05/07/1991USH918 Decarbonylation and dehydrogenation of carbohydrates
05/07/1991US5013850 4-ethyl and 4-ethenyl-5-hydroxy-2(5H)-furanones substituted on alpha carbon of the ethyl or ethenyl side chain with a long chain alkyl group and on the beta carbon with a polar group, as anti-inflammatory agents
05/07/1991US5013760 Phenylethylamine derivatives and pharmaceutical use
05/07/1991US5013744 Skin disorders
05/07/1991CA2029338A1 Acat inhibitors
05/07/1991CA1283926C Process for making 1,3-dioxane derivatives
05/07/1991CA1283923C Propargyl furan- and thiophenecarboxylates
05/02/1991WO1991005761A1 Treatment of hiv infections and compounds useful therein
05/02/1991EP0425362A2 Furosemide salts, process for their preparation, their use as medicines and pharmaceutical compositions containing them
05/02/1991EP0425359A1 Process for the preparation of 3-benzoyl-benzofuran derivatives
05/02/1991EP0425209A2 Naphthyloxazolidone derivatives
05/02/1991EP0425066A1 Crystalline 2-0-alpha-D-glucopyranosyl-L-ascorbic acid, and its preparation and uses
05/02/1991EP0424525A1 Novel amines and their use
05/02/1991DE3051146C2 1,2,5-Thiadiazole 1-oxide and 1,1-di:oxide derivs.
05/01/1991CN1051036A Treatment of hiv infections and compounds useful therein
05/01/1991CA2027829A1 Organic sulfide antioxidants
04/1991
04/30/1991US5012004 Ether compounds and their production, and insecticidal and/or acaricidal compositions containing them
04/30/1991US5011959 1,2-diaminocyclohexane-platinum complexes with antitumor activity
04/30/1991US5011950 Aromatic amine derivatives
04/30/1991US5011949 Ascorbic acid derivative
04/30/1991US5011948 Cleavage of isoxazole rings, reduction to amine, cyclization, lactonization; anticarcinogenic agents
04/30/1991US5011928 Analgesic and antiinflammatory derivatives of 1-acyl-4-arylalkylpiperazines
04/30/1991US5011611 Adsorbing on porous crosslinked copolymers of styrene and derivatives, desorbing with alcohol
04/28/1991WO1991006537A2 Substituted indole-, indene-, pyranoindole- and tetrahydrocarbazole- alkanoic acid derivatives as inhibitors of pla2 and lipoxygenase
04/28/1991CA2070422A1 Substituted indole-, indene-, pyranoindole and tetrahydrocarbazole- alkanoic acid derivatives as inhibitors of pla2 and lipoxygenase
04/25/1991DE3935287A1 New hetero:aryl-contg. alkoxylated phenol derivs.
04/25/1991CA2028326A1 Furosemide salts, process for the preparation thereof, application as medicaments and pharmaceutical compositions containing them
04/24/1991EP0424194A2 Benzanilide derivatives and their use as anti-atherosclerotic agents
04/24/1991EP0423523A2 Carboxylic acid amides, process for their preparation and their use as herbicides
04/24/1991EP0423482A1 5H-furan-2-one derivatives
04/24/1991EP0423373A1 Styrene derivative and method of production thereof, polystyrene derivative produced therefrom and method of producing the same, and ultraviolet absorbent and cosmetics containing said polystyrene derivative as active ingredient
04/24/1991EP0423170A1 Dipeptide hydroxy ethylene isostere synthesis and intermediates therefor
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