Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 309 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
Patents for C07D 309 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings (12,815)
11/1989
11/15/1989EP0341773A1 Process for the preparation of lactones
11/15/1989EP0341681A2 6-Phenoxymethyl-4-hydroxytetrahydropyran-2-ones and 6-thiophenoxymethyl-4-hydroxytetrahydropyran-2-ones, the corresponding dihydrocarboxylic-acid derivatives, salts and esters, process for preparing these compounds, their use as medicines, pharmaceutical compositions and phenols and thiophenols
11/14/1989US4880923 Crown compounds
11/14/1989US4880790 Anticancer, antitumor agents
11/14/1989CA1262930A1 Cooking vessel
11/08/1989EP0341154A2 Analogues of L-fucose, process for their preparation, their application for the preparation of glycals, anthracycline derivatives of the glycals and the use of the anthracyclines as medicaments
11/08/1989EP0340710A2 3,9 Dihydroxynonine and its in the 9-OH function protected derivatives
11/07/1989US4879302 Certain oximino-cyclopropane carboxylates having insecticidal activity
11/02/1989EP0339454A2 Process for the preparation of unsaturated cyclic ketones
11/02/1989EP0339418A2 Substituted anilides of the cycloalkyl- or heterocyclyl-carboxylic acids
11/02/1989EP0339046A1 Leukotriene b 4? analogs.
11/02/1989DE3912867A1 4-desmethoxy-4'-desoxy-4'-jodoanthracyclinglycoside und verfahren zu deren herstellung 4-demethoxy-4'-deoxy-4'-jodoanthracyclinglycoside and processes for their preparation
10/1989
10/31/1989US4877891 Intermediates for e7,z-9-dodecadienyl acetate
10/31/1989US4877889 Method and installation for the crystallization of gluconodeltalactone
10/26/1989DE3910970A1 Process for highly regioselective esterification and ester cleavage on unsaturated sugar compounds with the aid of lipases and esterases, and products which can be prepared by this process
10/25/1989EP0338306A2 Halogen-substituted phenoxybenzyl compounds
10/25/1989CN1036561A Process of preparing trifluoromethylvinyl derivatives starting with appropriate halogenovinyl derivatives
10/24/1989US4876400 Desulfonation
10/24/1989US4876366 Antihypercholesterolemic compounds
10/24/1989US4876364 Using selective iridium or rhodium catalyst
10/24/1989US4876280 Arylcyclohexane and arylcyclohexene analogs of mevalonolactone derivatives and their use
10/24/1989US4876279 Antihypercholesterolemic compounds
10/24/1989US4876275 3,4-dihydro-2H-pyrans useful as pesticides
10/18/1989EP0337920A2 Process for high regioselective esterification and ether-cleavage on unsaturated sugar compounds with the help of lipases and esterases and products obtained with that process
10/18/1989EP0337548A2 HMG-COA reductase inhibitors produced by nocardia SP. (MA6455)(ATCC 53695)
10/17/1989US4874870 Hydroxymethylglutarylcoenzyme a reductase inhibitor; anticholesterol agents
10/17/1989US4874769 Quinolinyl ether or thioether tetrazoles as agents for the treatment of hypersensitive ailments
10/11/1989EP0336898A2 Substituted aryl or heteroaryl diones
10/11/1989EP0336349A2 Sakyomicin E and its derivatives. Process for its preparation and its applications
10/11/1989CN1036202A Improvements in or relating to organic compounds
10/04/1989EP0335801A2 Process for the preparation of trifluoromethylvinyl derivatives from the corresponding halovinyl derivatives
10/03/1989US4871868 Production of substituted acetylenic compounds
10/03/1989US4871761 Substituted propylamine pesticides
09/1989
09/26/1989US4870207 Multistep, optically active isomers
09/26/1989CA1261859A1 2,3-dihydro-2,3,5-trimethyl-4h-pyran-4-one derivative and sex attractant for drugstore beetles
09/26/1989CA1260009A1 Ether polycarboxylates
09/19/1989US4868209 Agricultural insecticides, cyclopropane carboxylic acids
09/19/1989CA1259627A1 PREPARATION OF .alpha.-ARYLALKANOIC ACIDS
09/12/1989US4866187 Thio-bis(alkyl lactone acid esters) and thio-bis-(hydrocarbyl diacid esters) are useful additives for lubricating compositions
09/12/1989US4866186 Process for the formation of 6-desmethyl-6-exo-methylene derivatives of lovastatin and analogs thereof
09/12/1989US4866093 M-4 and iso M-4 derivatives, their preparation and compositions containing them
09/12/1989US4866090 3-hydroxy-3-methylglutaryl-coenzyme a antihypercholesterolemic agents
09/12/1989US4866068 Anticholesterol agentts
09/12/1989US4865763 Low temperature stability
09/12/1989CA1259219A1 Radiation sensitive plates
09/08/1989WO1989008096A1 New pyrethrinoid esters carrying an indanyl ring, preparation method and application as pesticides
09/08/1989WO1989008094A1 Novel derivatives of physiologically active substance ml-236b and process for their preparation
09/06/1989EP0331250A2 Antihypercholesterolemic agents
09/06/1989EP0331240A2 Intermediates and processes for beta 6-hydroxymethyl HMG-COA
09/06/1989EP0331239A2 Intermediates and processes for 6-hydroxymethyl HMG-COA reductable inhibitors
09/06/1989EP0331238A2 Intermediates and processes for 6-alpha-hydroxymethyl HMG-COA reductase inhibitors
09/05/1989US4864056 Optically active hydroxy esters
09/05/1989US4864038 Antihypercholesterolemic compounds
09/05/1989US4864035 Hydrogenation process for the formation of tetrahydro HMG-CoA reductase inhibitors
09/05/1989US4863957 Anticholesterol agents
08/1989
08/29/1989US4861922 Hydroformylation of 3-methyl-3-buten-1-ol and analogs thereof and use of such hydroformylation products
08/29/1989US4861767 Pharmaceutical compositions
08/23/1989EP0134246B1 Prostacyclines and process for their preparation
08/16/1989EP0328400A2 3'-Deamino-4'-deoxy-4'-amino anthracyclines
08/15/1989US4857547 Novel HMG-CoA reductase inhibitors
08/15/1989US4857546 Anticholesterol, antilipemic agents
08/15/1989US4857522 Derivatives of pravastatin for inhibiting cholesterol biosynthesis
08/15/1989CA1258464A1 1,3-dioxan-5-ylalkenoic acids
08/15/1989CA1258456A1 Aryl or hetero-aryl derivatives of 1-hydroxy-pentane or 1-hydroxy-hexane for treating inflammation and allergies
08/10/1989DE3902818A1 Neue dione und derivate davon New diones and derivatives thereof
08/09/1989EP0327166A1 Novel HMG-COA reductase inhibitors
08/09/1989EP0327165A1 HMG-COA reductase inhibitors
08/09/1989CN1034545A Metal-radionuclide-labeled protoins and glycoproteins for diagnosis and therapy
08/08/1989US4855481 Process for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed therein
08/08/1989US4855463 Method of producing water-soluble glucuronic acid derivatives of vitamin A
08/08/1989US4855456 Intermediates for 6-alpha-hydroxymethyl HMG-CoA reductase inhibitors
08/08/1989US4855321 Antihypercholesterolemic compounds
08/08/1989US4855318 Iodopropargyl ethers useful as antimicrobial agents
08/08/1989US4855310 Thiadiazole compounds as antagonists of SRS-A
08/08/1989US4855086 Miticides, insecticides
08/02/1989EP0325869A1 Novel processes and intermediates
08/02/1989EP0325817A1 Novel HMG-COA reductase inhibitors
08/01/1989CA1258076A1 Phenylzhydrazines, processes for producing them, and their use for controlling pests
07/1989
07/26/1989EP0325085A2 Herbicidal derivatives of tetrahydropyran-2,4-diones
07/26/1989EP0325000A1 Process for the preparation of dihydropyrans
07/25/1989US4851586 Lipoxygenase and leukotriene inhibitors, antiinflammatory, antisecretory
07/25/1989US4851524 Sludge dispersants
07/25/1989US4851523 Cyclopentyl ethers and their preparation and pharmaceutical formulation
07/25/1989US4851436 HMG-CoA reductase inhibitors
07/25/1989US4851032 Herbicides to control grasses
07/12/1989EP0323867A1 Novel HMG-COA reductase inhibitors
07/12/1989EP0323866A2 Novel HMG-COA reductase inhibitors
07/11/1989US4847370 Cyclopentyl ethers and their preparation and pharmaceutical formulation
07/11/1989US4847306 Antihypercholesterolemic compounds
07/11/1989CA1257289A1 1-substituted 4-methoxy-2,3,6-trimethylbenzene derivatives; process for preparing the same and their use as cosmetics
07/05/1989EP0322815A2 Propoxybenzene derivatives and process for preparing the same
07/04/1989US4845247 3,4,-dihydro-2H-pyrans
07/04/1989US4845237 Antihypercholesterolemic compounds
07/04/1989US4844892 Mosquitoes
06/1989
06/29/1989WO1989005639A1 NOVEL HMG-CoA REDUCTASE INHIBITORS
06/27/1989US4843177 Substituted acetamide derivatives with an antidote action, antidote compositions containing such compounds, selective herbicide compositions containing these antidotes and a process for the preparation of substituted acetamide derivatives
06/27/1989US4842638 Herbicidal tetrahydro(thio)pyran-2,4-dione derivatives
06/21/1989EP0321056A1 Process for concentrating lactones, as well as the use of the concentrate thus obtained for flavouring foodstuffs
06/20/1989US4841074 Intermediates and processes for 6-carboxy HMG-CoA reductase inhibitors
06/20/1989US4841071 Chemical intermediates for antiatherosclerotic agents
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