Patents
Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283)
03/1988
03/29/1988US4734217 Liquid crystalline 2,6-disubstituted-trans-1,3-dioxadecalins
03/24/1988WO1987005018A3 Optically active compounds
03/24/1988DE3632103A1 Process for the preparation of lactide
03/23/1988EP0260275A1 Optically active compounds
03/22/1988US4732914 Prostacyclin analogs
03/22/1988US4732896 Aromatic derivatives comprising an aminoalkoxy chain, the salts thereof, the process for preparing these derivatives and salts and the application thereof in therapeutics
03/15/1988US4731377 Antitumor cyclic peroxides
03/15/1988CA1234125A1 5-HALO-4H-1,3-DIOXIN-4-ONE COMPOUNDS, .alpha.-HALO- ACETOACETIC ESTERS PREPARED FROM SUCH COMPOUNDS AND PROCESS FOR THEIR PREPARATION
03/15/1988CA1234111A1 2-(pyridinyl or hydroxyphenyl)pyrido-(2,3-d) pyrimidin-5-ones, their preparation and their cadiotonic use
03/09/1988EP0259087A2 Prodrugs of antihypercholesterolemic compounds
03/09/1988EP0258289A1 Peptide analogs
03/08/1988US4730069 Cis-platinum complexes with a pentaerythritol derivative as the ligand, a process for their preparation and a pharmaceutical agent containing these compounds
03/08/1988US4730060 Carbacyclin derivatives, method of manufacturing the same and therapeutic agents containing these compounds
03/08/1988US4730008 Stimulant for beta-adrenoreceptors
03/08/1988US4729895 Stability
03/02/1988EP0257921A2 New 1,3-diaryl cyclopentanes and derivatives thereof as paf antagonists
03/02/1988EP0257445A1 Process for the preparation of 1,1,2-trialkoxyethane
03/02/1988EP0257049A1 Chiral compounds.
03/02/1988EP0257048A1 Optically active compounds.
02/1988
02/24/1988EP0256326A1 N-(2-cyano-2-oximinoacetyl)-aminonitriles
02/24/1988EP0256266A2 Heterocyclic compounds
02/24/1988EP0256097A1 Vinyl compounds and liquid crystal phase.
02/23/1988US4727163 Process for preparing highly pure cyclic esters
02/23/1988US4726911 Heterocyclic compounds
02/23/1988US4726910 Tolan-type nematic liquid crystalline compounds
02/17/1988EP0255830A1 Antitumor cyclic peroxides
02/16/1988US4725602 Acetylene amines and their use as vasodilators and antihypertensives
02/10/1988EP0255803A1 Process for the prevention of re-infestation of dogs and cats by fleas
02/10/1988CN87102877A Fungicides
02/09/1988US4724263 Certain 2-phenylacetyl-1,3,5-cyclohexanetriones
02/02/1988US4723039 Cardiovascular disorders; ulcers
02/02/1988US4723037 Process for making 1,3-dioxane derivatives
02/02/1988US4722931 Muscle relaxants
01/1988
01/28/1988WO1987005012A3 Liquid crystal compounds, mixtures and devices
01/27/1988EP0254685A2 Complexes with optically active sugar ligands, process for their preparation and their use
01/27/1988EP0254577A1 Synthesis of bicyclic aromatic sulfonyl chlorides
01/27/1988EP0254426A2 Fungicides
01/27/1988EP0254239A2 Optically pure 1,3-dioxenones, methods for preparing same and use thereof
01/27/1988EP0254086A2 Heterocyclic compounds
01/26/1988US4721795 Fluoropolyethers containing end groups endowed with anchoring capacity
01/20/1988EP0253258A2 Arylethanolhydroxylamines, method for their production and their application as performance promoters
01/20/1988EP0106860B1 New carboxamidoguanidins, method for obtaining them and pharmaceutical compositions containing them
01/19/1988US4720587 Antitumor agents
01/19/1988US4720586 Cardiovascular disorders
01/14/1988WO1987005017A3 Optically active compounds
01/13/1988EP0169327B1 Phenylisothiocyanates
01/12/1988US4719236 Antitumor
01/12/1988US4719227 Iodopropargyl cyclic ethers useful as Microbicidal agents
01/12/1988US4719055 Phenanthrene derivatives
01/12/1988US4719049 Anthracene derivatives
01/12/1988US4719047 Antitumor
01/07/1988EP0252005A1 Hydrogenated 1-benzooxacycloalkyl-pyridine carboxylic-acid compounds
01/07/1988EP0251994A1 Optically active styrene derivatives, polymers therefrom, complexes with iridium (I) and their use
01/07/1988EP0251408A1 Novel anti-inflammatory agents, pharmaceutical compositions and methods for reducing inflammation
01/07/1988EP0251013A2 Fluorine containing o-aminophenols
01/07/1988EP0250773A1 Chlorocarbonic-acid esters
12/1987
12/30/1987CN87101690A Aromatic 2-aminoalkyl-1,2-benzoisothiazol-3(2h) one-1,1-dioxide derivatives
12/23/1987EP0250099A2 Organic nonlinear optical material
12/23/1987EP0105881B1 New cyanoguanidines, method for obtaining them and pharmaceutical compositions containing them
12/22/1987US4714709 N-(2,10-dioxa-tricyclo-[5,3,1,03,8 ]-undecane-5-yl)-tryptamine derivatives and medical compositions thereof
12/16/1987EP0249530A2 Process for the preparation of glyoxal monoacetals
12/16/1987EP0249151A2 Certain 2-phenylacetyl-1,3,5-cyclohexanetriones
12/16/1987EP0248861A1 Dispirotetradecane.
12/15/1987US4713468 Low viscosity
12/15/1987US4713197 Nitrogen-containing heterocyclic compounds
12/15/1987CA1230344A1 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth
12/10/1987DE3618213A1 Chiral esters of alpha -substituted carboxylic acids with mesogenic hydroxyl compounds, and their use as doping substance in liquid-crystalline phases
12/08/1987US4711905 2,4-dihalogenobenzoyl-(thio)urea insecticides
12/02/1987EP0247472A2 Process for the preparation of carboxylic acid derivatives
12/02/1987EP0247202A1 Isocarbacyclin derivatives and process for their preparation
11/1987
11/26/1987DE3715029A1 Kristallin-fluessige verbindungen fuer gemische mit negativer dielektrischer anisotropie und verfahren zur herstellung der eingesetzten verbindungen Liquid crystalline compounds for mixtures with negative dielectric anisotropy and process for making the compounds used
11/25/1987EP0246646A2 Process for the preparation of 4-acetals of 1,4-butene dial, and acetals of 1,4-butene dial
11/24/1987US4709097 Catalytic isomerization with acidic zeolite
11/24/1987US4709052 Fungicides
11/24/1987US4709030 4-alkenyl or 2z-alkenyl polyphenyl compounds; electro-optics
11/24/1987US4708966 Substituted di-tert-butyl phenol derivatives
11/19/1987WO1987006932A1 Process for e/z stereoselective synthesis of homochiral five- and six-ring intermediates
11/19/1987EP0246195A1 Optically active iridium complexes and their use
11/19/1987EP0246002A2 Alkenamide derivatives
11/19/1987EP0245950A2 Insecticidal n-substituted-n' - substituted-n, n'-diacylhydrazines
11/17/1987US4707487 (4-imidazolyl)piperidines, the preparation thereof and their application in therapy
11/17/1987US4707182 Phenoxine-ketal ethers, compositions containing them and the use thereof
11/17/1987CA1229340A1 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth
11/12/1987DE3615447A1 Novel E/Z isomeric, fungicidally active acrylic acid compounds, process for their preparation and intermediates for carrying out the process
11/10/1987US4705905 Tolan-type nematic liquid crystalline compounds
11/10/1987US4705873 Derivatives of 2-amino-thiazole having an acid secretion inhibiting activity
11/10/1987US4705870 Tolan-type nematic liquid crystalline compounds
11/10/1987US4705806 Anticoagulants
11/05/1987WO1987006602A1 Smectic liquid crystal phases
11/04/1987EP0244143A2 Substituted dioxanones and dioxinones
11/04/1987EP0244077A1 Sulphides derived from substituted phenyl-2-acrylic acid
11/04/1987EP0243983A2 Heterocyclic compounds
11/04/1987EP0243790A1 N-phenyl(thio)ureas and their functional derivatives, processes for their production and their use as pesticides
11/04/1987EP0243555A1 Fungicidal substituted N-(1-iodopropargyl)thiazolidinones
11/04/1987CN87102847A Synthesis of 1,4-dioxyhexacyclic compound
11/03/1987US4704399 Thromboxane a2 antagonists
11/03/1987US4704227 Derivatives of 1,3-dioxane
10/1987
10/28/1987CN87102802A N-phenyl (thio)-urea and their functional dervatives, process of prepn. and use as pesticides thereof
10/28/1987CN86102681A Method for mfg. aminophenol derivatives, and user
10/27/1987US4703069 Polyether polyols, their manufacture and use in polyurethanes production
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