Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 311 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
Patents for C07D 311 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings (24,127)
10/1989
10/24/1989US4876276 (3S-4S)-7-hydroxy-Δ6 -tetrahydrocannabinols
10/24/1989US4876269 Analgesics, diuretics
10/19/1989WO1989009769A1 Substance q-2819 and process for its preparation
10/19/1989WO1989007939A3 Coumarins to inhibit reverse transcriptase in humans
10/18/1989EP0337885A1 Trienic derivatives with chromenic structure, their processes of preparation and pharmaceutical compositions containing them
10/18/1989EP0337714A2 HIV protease inhibitors useful for the treatment of aids
10/18/1989EP0337413A2 Naphthopyran derivatives and use thereof
10/17/1989US4874758 Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
10/11/1989EP0336068A1 Phenoxyalkoxy-3,4-dihydro-2H-1-benzopyran derivatives
10/10/1989US4873345 Anticholesterol agents
10/04/1989EP0335717A2 1,2,4-Trioxanes related to arteannuin
10/04/1989EP0335375A2 Antihyperlipidemic and antiatherosclerotic compounds and compositions
10/04/1989EP0335315A1 New alkanephenones
10/04/1989CN1036013A Preparation of antihypercholesterolemic tetrazole compounds and intermediates thereof
10/03/1989US4871764 12-Halogenated forskolin derivatives
10/03/1989CA1262139A1 Process for the preparation of 2,3- dihydrobenzopyranone derivatives
09/1989
09/27/1989EP0334429A1 Agents for lowering the blood pressure
09/27/1989CN1035827A Process for the preparation of optically active 4-oxo-1-benzopyran-2-carboxylic acid derivatives and intermedicates
09/26/1989US4870084 Analgesics, antidiarrheals
09/26/1989CA1261835A1 (fused) benz(thio)amides
09/26/1989CA1261337A1 Dibenzo¬b,d|pyranyloxyaminopropanols
09/26/1989CA1261333A1 Substituted 5-hydroxy-2,3-dihydrobenzofurans and analogs thereof useful as anti-inflammatory agents
09/20/1989EP0333472A2 Production of high concentration tocopherols and tocotrienols from palm oil by-products
09/19/1989US4868210 Antihyperlipidemic and antiatherosclerotic compounds and compositions
09/19/1989US4868205 Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
09/19/1989US4868200 Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
09/19/1989US4868199 Enzyme inhibitors, antiallergen, asthma, cardiovascular, antiinflammatory
09/19/1989US4868195 Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
09/19/1989CA1259619A1 Chromanyl-, benzothiopyranyl- and quinolinylmethylstyryl derivatives
09/12/1989US4866089 7-alkoxy-8-methoxy-2,2-dimethyl-2h-chromenes; insecticides, nematocides
09/12/1989US4865853 Flavoring with schiff base reaction products of aldehydes and alkyl anthranilates
09/12/1989CA1259324A1 Complexes of flavanolignanes with phospholipids, preparation thereof and associated pharmaceutical compositions
09/12/1989CA1259219A1 Radiation sensitive plates
09/08/1989WO1989007939A2 Coumarins to inhibit reverse transcriptase in humans
09/06/1989EP0331078A2 Process for the preparation of optically active 4-oxo-1-benzopyran-2-carboxylic acid derivatives and intermediates thereof
09/05/1989US4863955 Scytophycins
09/05/1989US4863949 Aminopropanol derivatives, processes for the preparation thereof, the use thereof and pharmaceutical compositions containing them
09/05/1989US4863934 Bicyclic benzo fused pyran compounds used for producing analgesia
08/1989
08/29/1989US4861792 Hydantoin derivatives for treating complications of diabetes
08/29/1989US4861701 Photographic element and process comprising a compound which comprises two timing groups in sequence
08/29/1989CA1258855A1 Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as anti-inflammatory agents
08/22/1989US4859777 Terpyridine chelating agents
08/22/1989US4859664 Derivatives of 2,3,4,5,6,7-hexahydro-2,7-methano-1,5-benzoxazonines and -1,4-benzoxazonines, processes for their production and their use as pharmaceuticals
08/15/1989US4857660 Enzyme inhibitors, anticancer agents
08/15/1989US4857652 Chemiluminescent 1,2-dioxetane compounds
08/15/1989US4857643 Antitussive and mucus regulating 2-substituted thiazolidines
08/15/1989US4857455 Water soluble activated capped aromatic fluorescent compounds
08/15/1989CA1258455A1 Coumarin derivatives, pharmaceutical compositions containing the same, and the use thereof in the treatment of cancer
08/08/1989US4855460 Process for perfluoroalkylation of acid anhydrides
08/08/1989US4855443 Benzidamine salt; antiinflammatory
08/08/1989US4855085 Optically pure intermediates; spontaneous resolution by crystallization
08/02/1989EP0325964A1 Aminomethyl-chroman and -thiochroman compounds
08/02/1989EP0325954A2 Process for the preparation of optically pure hydroxy-substituted benzopyrancarbonic acids and esters
08/02/1989CN1034367A Technology for separating vitamin e from the foots of vegetable oils refining
08/01/1989US4853472 Vitamin E intermediates
08/01/1989US4853410 Hydroxyacetic acid derivatives for the treatment of diabetic complications
07/1989
07/27/1989WO1989006650A1 Dioxetanes for use in assays
07/27/1989WO1989006534A1 Aminomethyl-chroman and -thiochroman compounds
07/25/1989US4851585 Synthetic vitamin e
07/25/1989US4851440 Leukotriene antagonists, processes for the preparation thereof, the use thereof for the treatment of diseases, and precursors
07/25/1989US4851439 Treatment of psoriasis
07/25/1989US4851397 Labdanes, pharmaceutical compositions, and their use
07/19/1989EP0324616A2 Template-directed photoligation
07/18/1989CA1257586A1 .delta. 14,29-15 hydroxy and 14-hydroxy-.delta. 15,16- milbemycin derivatives
07/13/1989DE3743793A1 Novel benzenesulphonamidochroman compounds, medicaments containing these compounds, and processes for their preparation
07/11/1989US4847286 Antiallergens
07/11/1989US4847277 Calcium salt of 10-propyl-2,8-bis(ihtetrazole-5-yl-4h,6h-benzo (1,2-6; 5,4-6'dipyran-4,6-dione
07/11/1989US4847275 Enzyme inhibitor, leukotriene antagonist
07/11/1989US4847072 Sunscreen agents
07/04/1989US4845242 Antitumor
07/04/1989US4845121 Aci-reductone compounds belonging to the 6,7-disubstituted-3,4-dihydro benzopyan-2H-one class having antiaggregatory properties
06/1989
06/29/1989WO1989005808A1 Esters of nitric acid and a pharmaceutical composition
06/28/1989EP0322361A2 Hydrogenated 1-benzooxacycloalkyl pyridine-carboxylic-acid compounds
06/28/1989EP0322248A2 Compounds effective against cerebral insufficiency
06/21/1989EP0320777A2 A novel approach to produce natural vitamin E making use of an asymmetric synthesis
06/20/1989US4841079 Chemical intermediates
06/20/1989US4841078 Benzopyrans
06/20/1989US4841077 Isoflavone derivatives, and salts thereof, and cancerocidal and immunosuppressive agents containing the same
06/20/1989US4841076 Diuretics, hypotensive agents
06/20/1989US4841050 Carbazole containing benzopyrans
06/20/1989US4840966 Administering epigallocatechin gallate, theaflavin. theaflavin mono(di)gallate
06/20/1989US4840801 Use of Schiff base reaction product of methyl anthranilate and canthoxal in augmenting or enhancing aroma or taste of foodstuff or chewing gum
06/20/1989CA1256106A1 Thiazolidine derivatives, their preparation and use
06/20/1989CA1256021A1 Insect repellent
06/15/1989WO1989005289A1 Novel amines and their use
06/13/1989US4839083 Schiff base reaction products of mixtures of aldehydes including helional and alkyl anthranilates; derivatives thereof; and organoleptic uses thereof
06/13/1989US4838924 Aromatic urea derivatives and their use as herbicide
06/07/1989EP0319412A1 2-Piperazinyl-2-oxo-ethylene-substituted flavonoid derivatives, processes for their preparation and pharmaceutical compositions containing them
06/07/1989EP0318855A2 Labdane derivatives, process for their preparation and their use as medicines
06/07/1989EP0318851A2 Labdane derivatives, process for their preparation and their use as medicines
06/07/1989CN1033277A Substituted tetralins, chromans and related compounds in treatment of asthma
06/07/1989CN1033275A Concentration process
06/07/1989CN1033271A 2,2-difluorocyclopropylethane derivatives processes for their preparation and their use as pesticides
06/06/1989US4837228 Antiinflammatory and antimicrobial compounds and compositions
06/06/1989US4837222 Xenocoumacins
06/06/1989US4837210 Pressure sensitive or heat sensitive elements
06/06/1989US4837169 Polypyridine Fluorescent labels for immunoassay
05/1989
05/31/1989EP0318425A1 Derivatives of 2,2-difluorcyclopropyl ethane, process for their preparation and their use in pest control
05/31/1989EP0318235A2 PAF antagonist, 1,4-disubstituted piperazine compounds and production thereof
05/31/1989EP0318073A1 Synthesis of olefins from ketones using organoaluminium compounds
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