| Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283) |
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| 08/19/1997 | US5658904 1,2-ethanediol derivative and salt thereof and cerebral function-improving agent comprising the same |
| 08/14/1997 | WO1997029095A1 2,4-diamino-1,3,5-triazines, processes for their preparation and their use as herbicides and plant-growth regulators |
| 08/13/1997 | EP0789080A2 Process for the preparation of organic aminium lactates and their use in the preparation of dilactide |
| 08/13/1997 | EP0789067A1 Cyclopentyl derivatives useful as liquid crystals |
| 08/13/1997 | EP0789023A2 Preparation process and purification process of dimeric cyclic ester of alpha-hydroxycarboxylic acid |
| 08/13/1997 | EP0788522A1 Acetal derivatives of resole compounds |
| 08/13/1997 | EP0531458B1 Process for the rapid production of cyclic esters |
| 08/12/1997 | US5656656 Drug for treating osteoporosis bone disorder |
| 08/07/1997 | DE19604191A1 2,4-Diamino-1,3,5-triazine, Verfahren zu deren Herstellung und deren Verwendung als Herbizide und Pflanzenwachstumsregulatoren 2,4-diamino-1,3,5-triazines, to processes for their preparation and their use as herbicides and plant growth regulators |
| 08/06/1997 | EP0787709A1 An improved process for the preparation of 1,3-betylene glycol |
| 08/06/1997 | EP0787122A2 Calcium receptor-active compounds |
| 08/06/1997 | EP0787116A1 Process for separating enantiomers from a racemic mixture |
| 08/06/1997 | CN1035539C Pesticidal composition comprising hydrazine derivative |
| 08/05/1997 | US5654445 Intermediates for renin inhibitors, hypotensive agents |
| 08/05/1997 | US5654329 1,3-benzodioxole and 1,2-dialkoxybenzene derivatives as ocular hypotensive agents |
| 07/31/1997 | WO1997026884A1 Method for treating sexual dysfunctions |
| 07/30/1997 | EP0786459A1 Process for the preparation of a hetero-bicyclic alcohol enantiomer |
| 07/30/1997 | EP0785923A1 Dihalopropene compounds, insecticidal/acaricidal agents containing same, and intermediates for their production |
| 07/30/1997 | EP0687263B1 Process for preparing (trans)-6- [2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis |
| 07/29/1997 | CA1339137C Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups |
| 07/24/1997 | WO1997026240A1 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method |
| 07/24/1997 | CA2236684A1 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method |
| 07/23/1997 | EP0784617A1 Substituted diphenyl oxazolines |
| 07/23/1997 | EP0641768B1 Nitroxyalkylamide derivative |
| 07/22/1997 | US5650431 Thromboxane ligands without blood clotting side effects |
| 07/16/1997 | EP0783487A1 2-aroylcyclohexandiones, process for preparing the same and their use as herbicides or plant growth regulators |
| 07/16/1997 | CN1154368A Photo-cross-linkable liquid crystalline 1,2-phenylene derivatives |
| 07/15/1997 | US5648316 Substituted (1,4) Dioxino (2,3-F) Benzoimidazole derivative and their use in pest control |
| 07/10/1997 | WO1997024118A1 Substituted n-[(aminoiminomethyl or aminomethyl)phenyl]propyl amides |
| 07/09/1997 | EP0782995A2 Optically active Bis-methyldioxan derivatives and their use for electro-optical displays |
| 07/08/1997 | US5646313 Preparing enkephalinase inhibitors |
| 07/08/1997 | US5646175 Carbamoyloxylabdane compounds |
| 07/08/1997 | US5646143 δ-amino-γ-hydroxy-ω-aryl-alkanoic acid amides |
| 07/03/1997 | WO1997023536A1 Compounds with isocyanate groups and masked groups reactive in relation to isocyanates |
| 07/03/1997 | WO1997019040A3 Pesticide compounds, compositions and process for the preparation thereof |
| 07/02/1997 | EP0781770A1 1,3-Dioxanes and liquid crystalline medium |
| 07/02/1997 | EP0781126A2 Derivatives of 2-amino-1,2,3,4-tetrahydro-naphthalene active on the cardiovascular system |
| 07/01/1997 | US5643495 1,2,2,2-tetrafluoroethyl ethers, and liquid-crystalline medium |
| 06/26/1997 | DE19547974A1 Verbindungen mit Isocyanatgruppen und verkappten gegenüber Isocyanaten reaktiven Gruppen Compounds having isocyanate and capped isocyanate-reactive groups |
| 06/25/1997 | EP0780362A1 3,3-Dioxy-4,4,4-trifluorobutyric acid derivatives |
| 06/19/1997 | WO1997021648A1 Process for catalytic addition of nucleophiles to alkines or allenes |
| 06/19/1997 | WO1997021432A1 Use of bicyclic mono- or diketone derivatives, resulting compounds, and use thereof as a drug for treating inflammation, migraine and shock |
| 06/19/1997 | DE19546610A1 Verfahren zur katalytischen Addition von Nucleophilen an Alkine oder Allene Process for the catalytic addition of nucleophiles to alkynes or allenes |
| 06/18/1997 | EP0687257B1 4-amino-2-(hetero)aryl-butanamides useful as 5-ht1a-antagonists |
| 06/17/1997 | US5639769 Administering antiviral agent |
| 06/12/1997 | WO1997020836A1 5-naphthalen-1-yl-1,3-dioxane derivatives, preparation and therapeutical use thereof |
| 06/12/1997 | CA2236265A1 5-naphthalen-1-yl-1,3-dioxane derivatives, preparation and therapeutical use thereof |
| 06/11/1997 | EP0777664A1 Integrated process for the manufacture of lactide |
| 06/11/1997 | EP0777645A1 Oxime ethers and their use as pesticides |
| 06/10/1997 | US5637779 Process for the preparation of vitamin A and new intermediates |
| 06/10/1997 | US5637732 Tricyclic and tetracyclic taxanes |
| 06/10/1997 | US5637701 Process for preparing optically active amide derivatives |
| 06/05/1997 | WO1997019917A1 METHOD FOR PREPARING (+)COMPACTIN AND (+)MEVINOLIN ANALOG COMPOUNDS HAVING A β-HYDROXY-δ-LACTONE GROUPING |
| 06/04/1997 | CN1150949A Preparation of unsaturated cyclic ethers |
| 05/29/1997 | WO1997019040A2 Pesticide compounds, compositions and process for the preparation thereof |
| 05/29/1997 | CA2238186A1 Pesticide compounds, compositions and process for the preparation thereof |
| 05/28/1997 | EP0674734B1 Ski slope maintenance device |
| 05/28/1997 | EP0667850B1 Tartronic acids, their acetalic ethers and o-esters |
| 05/22/1997 | WO1997018205A1 Substituted sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors |
| 05/22/1997 | CA2236236A1 Substituted sulfonylalkanoylamino hydroxyethylamino sulfonamide retroviral protease inhibitors |
| 05/21/1997 | EP0774452A1 Optically active compounds having plural chiral centers and the production thereof |
| 05/21/1997 | EP0773937A1 Novel aryl piperazine-derived piperazide derivatives, methods for their preparation, their use as drugs and pharmaceutical compositions comprising same |
| 05/15/1997 | WO1997017601A1 Process for extracting compounds from sample matrices |
| 05/06/1997 | US5627182 δ-amino-γ-hydroxy-ω-aryl-alkanoic acid amides |
| 04/29/1997 | US5625067 Cyclopentane ether derivatives, processes for their production, and their pharmaceutical use |
| 04/29/1997 | US5624952 Vasoconstrictors |
| 04/24/1997 | WO1997014693A1 Phenyl benzyl ethers, process for producing them and their use as pesticide and fungicide |
| 04/24/1997 | DE19539141A1 New 4-(cyclic-group)-2,6-di-tert.-butyl-phenol derivatives |
| 04/23/1997 | CN1148377A Omega-hydrofluoroalkyle ethers, precursor carboxylic acid and derivatives thereof, and their prepn. and application |
| 04/17/1997 | WO1997013821A1 Fluorine-substituted alkenyl liquid crystalline compounds |
| 04/16/1997 | CN1034547C Pesticidal heterocyclic compounds and its using method |
| 04/15/1997 | US5621147 Liquid crystal intermediates |
| 04/09/1997 | EP0531462B1 Process for the purification of cyclic esters |
| 04/09/1997 | CN1147255A Substd. (1,4)-dioxino[2,3-F] benzoimidazole derivs. and their use in pest control |
| 04/09/1997 | CN1146987A 6-dimethylaminomethyl-1-phenyl-cyclohexane compounds as pharmaceutical active ingredients |
| 04/09/1997 | CN1034502C Method for preparing N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H benzopyran or dihydrobenzodioxin) carboxamide derivs |
| 04/09/1997 | CN1034498C Octahydronaphthalene oxime derivs. for cholesterol biosynthesis inhibition, their preparation and use |
| 04/08/1997 | US5618952 Chemical intermediates; hydroxylation; reduction; recyclization |
| 04/08/1997 | US5618832 Using synergistic combination of 2-methyl-4-isothiazolin-3-one hydrochloride and 5-bromo-5-nitro-1,3-dioxane |
| 04/03/1997 | WO1997011938A1 Process for producing amide derivatives and intermediate compounds |
| 04/02/1997 | EP0765926A1 Liquid-crystal composition and liquid-crystal display device |
| 04/02/1997 | EP0722445A4 Degradable polydioxaneone-based materials |
| 04/02/1997 | EP0587625B1 N-arylalkylderivatives of 2-aminomethyl-2,3-dihydro-1,4-benzodioxine and the process of preparation thereof |
| 04/02/1997 | CN1146453A Photo-cross-linkable crystalline 1,4-dioxan-2,3-diyl derivatives |
| 04/01/1997 | US5616738 A 7-carboxybenzofuran intermediate for drugs having gastrointestinal motility stimulating properties |
| 04/01/1997 | US5616736 Recovering cyclic formal distillate formed within reaction vessel having vapor-liquid contact zone which condenses by-products; by-product inhibition |
| 04/01/1997 | US5616583 N- (3-hydroxy-4-piperidinyl) (benzodioxolane, benzodioxane or benzodioxepane) carboxamide derivatives |
| 04/01/1997 | US5616582 Use as anticancer agents; e.g. gefitinib |
| 03/26/1997 | EP0617712B1 Copolymer of lactone and carbonate and process for the preparation of such a copolymer |
| 03/26/1997 | CN1146201A Sulphonamide derivatives as aspartyl protease inhibitors |
| 03/20/1997 | DE19637404A1 Lactide recovery from poly:lactic acid for economical recycling of waste |
| 03/18/1997 | US5612381 1,2-ethanediol derivative and salt thereof process for producing the same, and cerebral function-improving agent comprising the same |
| 03/18/1997 | US5612371 Enzyme inhibitors |
| 03/13/1997 | WO1997009294A1 Carboxylic acid derivatives, their preparation and their use |
| 03/13/1997 | DE19533025A1 Neue Carbonsäurederivate, ihre Herstellung und Verwendung New carboxylic acid derivatives, their preparation and use |
| 03/13/1997 | CA2228002A1 Novel carboxylic acid derivatives, their preparation and use |
| 03/12/1997 | EP0761664A1 Camphor derivatives as new odorants |
| 03/12/1997 | EP0761662A1 Method for preparing unsaturated cyclic ethers |
| 03/12/1997 | EP0760809A1 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application |
| 03/11/1997 | US5610295 4-amino-2-(hetero)aryl-butanamides useful as 5-HT1A -antagonists |