C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms

Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283)
10/1988
10/11/1988	US4777271 Isocarbacyclin derivatives and process for production thereof
10/11/1988	CA1243025A1 Homocyclic derivatives
10/06/1988	WO1988007514A1 Tolanes
10/05/1988	EP0285500A1 Substituted ureas, process for their preparation and their application in the finishing of cellulose fibres
10/05/1988	EP0284951A2 New dicyanoethylaryl derivatives, processes for their preparation and their use as redox indicators
10/04/1988	US4775685 Thromboxane a-2 antagonists
10/04/1988	US4775684 1,3-dioxane ethers
10/04/1988	CA1242736A1 Benzoylureas
10/04/1988	CA1242718A1 Acetylene derivatives and methods for the treatment of hypertension and angina
09/1988
09/27/1988	US4774225 Perfumes
09/27/1988	US4774020 Pyrimidinyldioxane derivatives
09/21/1988	EP0283309A2 1,2-1,4 Addition reaction sequence leading to diphenylacetylenes
09/21/1988	EP0283261A2 Herbicidal substituted cyclic diones
09/21/1988	EP0283152A2 Process for the preparation of substituted cyclohexane-1,3,5-triones
09/21/1988	EP0282760A2 Process for the preparation of polyene aldehydes
09/20/1988	US4772755 1,2-1,4 addition reaction sequence leading to disubstituted acelylenes
09/20/1988	US4772625 1,3-dioxan-5-yl-hexenoic acids
09/20/1988	US4772618 Benzamides
09/20/1988	US4772604 Phenyl-substituted (N-piperazinyl) methylazoles for treating affections in the central nervous system
09/14/1988	EP0282391A1 Process for the preparation of trifluoromethyl compounds
09/13/1988	CA1241951A1 Anticonvulsant sulfamate derivatives
09/07/1988	EP0280975A1 Processes for the production of substituted benzaldehydes, and intermediate products obtained by these processes
08/1988
08/30/1988	US4767628 Polylactone and acid stable polypeptide
08/17/1988	EP0278595A2 Fungicides
08/16/1988	US4764626 Method for producing 1,4-dioxane
08/16/1988	US4764618 Arginine derivatives and pharmaceutically acceptable acid addition salts thereof
08/16/1988	US4764508 Complexes of flavanolignans with phospholipids, preparation thereof and associated pharmaceutical compositions
08/03/1988	EP0276998A2 Perfumery materials
08/03/1988	EP0276653A1 Process for the preparation of esters of bicyclo[3.3.0]octane-3,7-dionecarboxylic acid
08/02/1988	US4761486 Cyclohexenone derivatives, the preparation and use thereof as herbicides and plant growth regulators
07/1988
07/28/1988	WO1988005429A1 Process for producing bicyclo [3.3.0]octane-3,7-dione-2 carboxylic acid esters
07/27/1988	EP0276196A1 Substituted dioxolane derivatives
07/27/1988	EP0275581A1 Preparation of polylactic acid and copolymers thereof
07/27/1988	CN88100129A Process of preparation for sweet taste agent guanidino-acetic acid and ethamidino acetic acid derivate and contain these composition of sweet taste agent
07/26/1988	US4760154 Synthesis of dioxane
07/26/1988	CA1239731A1 Polyaldehyde/polyacetal compositions
07/19/1988	US4758579 e.g. pantoprazole or pantoprazole sodium
07/19/1988	US4758265 Substituted in position 5 by a pentamethylene chain containing C1-4alkylthio
07/19/1988	CA1239406A1 1-PHENETHYL-.alpha.-PHENYL-PIPERIDINE-3-PROPANE-NITRILE DERIVATIVES
07/13/1988	CN87104095A Certain 2-phenylacetyl-1,3,5-cyclohexanetriones
07/12/1988	US4757145 Fluoropolyethers containing end groups endowed with anchoring capacity
07/12/1988	US4757086 Insecticides, acaricides
07/06/1988	EP0273528A1 Benzophenones and their preparation
07/05/1988	US4755625 Preparation of 1,1,2-trialkoxyethanes
07/05/1988	US4755323 Mixture of liquid crystalline compounds including substituted para-dioxane
06/1988
06/28/1988	CA1238642A1 Process for producing spiro-orthocarbonate
06/22/1988	EP0272223A1 4-Oxo-1,3-benzodioxane derivative
06/22/1988	EP0272201A1 Stereospecific ketoreduction of bicyclooctanedione-carboxylic-acid esters by microorganisms
06/15/1988	EP0271432A2 Racemate cleavage of 3-acyloxy-bicyclo[3.3.0]octan-7-on-2-carboxylic-acid esters by stereospecific enzymatic or microbiological acylate hydrolysis
06/15/1988	EP0271013A2 Basic substituted phenyl acetonitriles, their preparation and medicaments containing them
06/08/1988	EP0270481A1 Process for the preparation of optically active carbacyclin intermediates
06/08/1988	EP0270252A2 Derivatives of propenoic acids used in agriculture
06/08/1988	EP0270234A2 Renin inhibitors
06/08/1988	EP0269963A2 Ferroelectric liquid crystals
06/08/1988	CN87108011A Pharmacologically active compounds, methods for the preparing thereof and compositions containing same
06/07/1988	US4749808 Reacting olefin or olefin oxide with carboxylic acid to produce esters
06/01/1988	EP0269029A2 Process for preparing perfluoroethers by fluorination with elemental fluorine
05/1988
05/31/1988	US4748257 4-fluoro-3-phenoxy-benzaldehyde acetals
05/31/1988	US4748256 Process for the preparation of (6-methoxy-2-naphthyl)-(1-bromoethyl)-ketone and its derivatives
05/31/1988	US4748253 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
05/25/1988	EP0268548A2 Reduction of ketonic carbacyclin intermediates
05/25/1988	EP0268460A1 New percutaneous absorption enhancers, compositions containing same and method of use
05/25/1988	EP0268198A2 Ferroelectric liquid crystals
05/24/1988	US4746677 Nematocides
05/24/1988	US4746358 Phenyl-substituted sulfonamides
05/24/1988	CA1237132A1 Fused n-phenylsulfonyl-n'-pyrimidinylureas and n- phenylsulfonyl-n'-triazinylureas
05/19/1988	WO1988003568A1 Stereospecific keto-reduction of bicyclooctandione-carboxylic acid esters by microorganisms
05/19/1988	WO1988003567A1 Racemic dissociation of 3-acyloxilic-bicyclo[3.3.0]octane-7-one-2-carboxylic acid esters by stereospecific enzyme or microbiolog ical acylate hydrolysis
05/19/1988	WO1988003527A1 Improved keto-reduction of carbacycline intermediates
05/19/1988	WO1988003526A1 New process for manufacturing optically active carbocycline intermediates
05/19/1988	DE3636187A1 Continuous process for the preparation of glycolide
05/18/1988	EP0267734A2 Chemical compounds
05/17/1988	US4745198 1,3-dioxan-5-ylalkenoic acids
05/17/1988	US4745046 Thermal imaging method
05/17/1988	US4744918 Esters,optical apparatus
05/17/1988	CA1236785A1 ANTIBIOTIC LL-D42067.beta.
05/11/1988	EP0266980A2 Pharmaceutical compositions, comprising a 2,4-diphenyl-1,3-dioxane derivative and an inhibitor of thromboxane A2 synthesis
05/11/1988	EP0266979A2 Therapeutic agents
05/11/1988	EP0266878A2 Substituted dioxanones, method for preparing same and use thereof
05/11/1988	EP0266648A2 Polysubstituted norcaranes
05/11/1988	CN87107549A Process for preparing highly pure cyslic esters
05/10/1988	CA1236461A1 Ascorbic acid ethers and their production
05/05/1988	WO1988003022A1 Relatively low molecular weight polypeptides as renin inhibitors
05/05/1988	DE3636188A1 Process for the purification of glycolide
05/04/1988	EP0266143A2 Process for preparing highly pure cyclic esters
04/1988
04/27/1988	EP0264926A2 Process for the preparation and purification of thermally instable compounds
04/27/1988	EP0264435A1 Smectic liquid crystal phases.
04/20/1988	EP0263843A1 Liquid crystal compounds, mixtures and devices.
04/19/1988	US4739052 Phenyl ketone derivatives
04/12/1988	US4737426 Cyclic acetals or ketals of beta-keto esters or amides
04/12/1988	US4737312 Liquid crystal composition
04/12/1988	CA1235130A1 Azetidine derivatives and their preparation
04/12/1988	CA1235117A1 2-dioxacycloalkylthiopenem derivatives
04/07/1988	WO1988002252A1 Covalently bonded active agents with carbonium ion base groups
04/06/1988	EP0262126A1 Microbiological reduction of intermediary products of prostacyclin with a 15-ketonic group.
04/05/1988	US4736057 Cyclohexane derivatives
04/05/1988	US4736045 Process for fluorinating ethers
03/1988
03/30/1988	EP0261977A2 Catechol derivatives, and preventive and remedial preparations for regressive disorders in the central nervous system
03/30/1988	EP0261710A1 Phenylurea herbicides
03/30/1988	EP0261572A1 Process for the production of lactide

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