Patents
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)
06/1994
06/01/1994EP0599732A1 Derivatives of 1-phenylbicyclo-2,2,2-octane, their preparation process and pharmaceutical compositions containing them
05/1994
05/26/1994WO1994011382A1 Antineoplastic heteronaphthoquinones
05/26/1994WO1994011361A1 Pyran-2-ones and 5,6-dihydropyran-2-ones useful for treating hiv and other retroviruses
05/26/1994CA2146548A1 Antineoplastic heteronaphthoquinones
05/25/1994EP0598117A1 Benzopyran derivative and antiallergic agent containing the same as active ingredient
05/25/1994CN1024667C Process for preparing substituted aminomethytetralins and their heterocyclic analogues
05/25/1994CN1024663C Process for preparing substituted tetralins and related compounds in treatment of asthma
05/25/1994CN1024662C N-(substituted benzyloxy) imine derivatives, process for production, application and application method thereof
05/25/1994CN1024659C Phenol derivatives, their production and use
05/24/1994US5315017 Peroxidation and eicosanoid biosynthesis inhibition
05/24/1994US5314918 Leukotriene antagonists
05/24/1994US5314907 3-aminochroan compounds
05/18/1994EP0409949B1 Arylsulphonyl-nitromethanes, process for their preparation and pharmaceutical compositions
05/18/1994CN1086825A The present invention is concerned with tri- and tetracyclic compounds
05/18/1994CN1086817A Benzopyran and oxazine derivative
05/18/1994CN1086810A Condensed heterocyclic derivatives and agricultural or horticultural fungicides containing the same
05/18/1994CN1024550C Optical resolution method for 3R-(3-carboxybenzyl)-6-(5-fluoro-2-benzothiazolyl) methoxy-4R-chromanol
05/17/1994US5313007 Substituted pentaalkylchromans
05/17/1994US5312960 Fungicidal 2-methoximinocarboxylic esters
05/17/1994US5312936 Angiotensin II antagonists
05/17/1994US5312922 Europium and terbium chelators for time-resolved fluorometric assays
05/17/1994US5312840 Substituted guanidines having high binding to the sigma receptor and the use thereof
05/17/1994CA1329619C Amine derivatives, processes for their production and their use
05/11/1994WO1994010127A1 Tartronic acids, their acetalic ethers and o-esters
05/11/1994WO1994009801A1 Free active oxygen radical scavenger
05/11/1994WO1994009776A1 Adenosine diphosphoribose polymerase binding nitroso aromatic compounds useful as anti-retroviral agents and anti-tumor agents
05/11/1994EP0596671A2 Radical grafted cyclic carbonyl containing compounds and preparation
05/11/1994CA2148693A1 Tartronic acids, their acetalic ethers and o-esters
05/11/1994CA2148455A1 Adenosine diphosphoribose polymerase binding nitroso aromatic compounds useful as anti-retroviral agents and anti-tumor agents
05/11/1994CA2109399A1 Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives
05/10/1994US5310953 Substituted pentaalkylchromans
05/10/1994US5310952 Method for the preparation of 6-hydroxy-2,5,7,8-tetraalkyl-2-(4-aminophenoxymethyl) chromans
05/10/1994US5310951 Benzopyran-2-propanoic acid derivatives; antiinflammatory agents
05/10/1994US5310909 Photochromic compounds, a process for their preparation, and their use
05/10/1994US5310753 Asthma
05/06/1994CA2102476A1 Cyclic carbonyl containing compounds via radical grafting
05/04/1994EP0595369A1 Alkene compounds
05/04/1994EP0595130A1 N-phenylacetaminonitriles and their use as intermediates for the synthesis of insecticidal and herbicidal 3-aryl-pyrrolidine-2,4-diones
05/03/1994CA1329045C Negative working photoresists responsive to shorter visible wavelengths and novel coated articles
04/1994
04/28/1994WO1994008996A1 Sulfonamide derivatives of benzenefused hydroxy substituted cycloalkyl and heterocyclic ring compounds
04/28/1994WO1994008995A1 Heterocyclic condensed benzoic acid derivatives as 5-ht4 receptor antagonists
04/28/1994WO1994008987A1 Integrated process for recovery of carotenoids and tocotrienols from oil
04/28/1994WO1994008986A1 Enantiomeric cis-3-(4,6-dihydroxychroman-3-yl-methyl)benzoic acids
04/28/1994WO1994008985A1 Benzopyranones, method of preparing them and their use
04/28/1994WO1994008573A1 Use of a cell membrane permeant calcium buffer for reducing injury of mammalian cells in vivo
04/28/1994CA2146923A1 Heterocyclic condensed benzoic acid derivatives as 5-ht4 receptor antagonists
04/28/1994CA2146261A1 Sulfonamide derivatives of benzenefused, hydroxy substituted cycloalkyl and heterocyclic ring compounds
04/28/1994CA2146005A1 Enantiomeric cis-3-(4,6-dihydroxychroman-3-yl-methyl)benzoic acids
04/27/1994EP0594036A1 Arylalkyloxythiocoumarines, process for their preparation and therapeutical agents containing them
04/26/1994US5306830 Substituted 3-amino chromans
04/26/1994US5306829 UV absorbers and light-sensitive organic material containing same
04/26/1994US5306726 Antidiabetic agents
04/26/1994US5306618 Using xanthene dye reporter labeled DNA fragments
04/26/1994US5306562 Xanthenylamide handle for use in peptide synthesis
04/23/1994CA2107818A1 Arylalkoxythiocoumarins, the preparation thereof and therapeutic composions containing these
04/20/1994EP0593227A1 Carbamates of rapamycin
04/20/1994EP0592791A2 Tricyclic compounds and peptide derivatives thereof
04/20/1994EP0592583A1 Method for the inhibition of aldh-i useful in the treatment of alcohol dependence or alcohol abuse
04/20/1994EP0592435A1 Process for the preparation of pyrimidine compounds
04/20/1994CN1085554A 3-aryl-pyrone derivatives
04/19/1994US5304663 Tetraalkyl-substituted 1,4-benzoquinones as intermediates for tetra- or penta-alkyl substituted 6-hydroxy-chromenes
04/14/1994WO1994007889A1 Photochromic naphthopyran compounds
04/14/1994DE4319492A1 Dicarbonsäureester Dicarboxylic
04/14/1994DE4233963A1 Neue Benzopyranone, Verfahren zu ihrer Herstellung und Verwendung New benzopyranones, processes for their preparation and use
04/12/1994US5302731 Increased fluorescence with decreasing pH
04/12/1994US5302730 Process for the preparation of 6,7-diacyl-7-deacetylforskolin derivatives
04/12/1994US5302703 For making antibodies or receptors to metabolism products of tetrahydrocannabinol for use in immunoassays
04/12/1994US5302595 Muscarinic receptor antagonists
04/12/1994US5302584 Carbamates of rapamycin
04/12/1994US5302497 Photosensitive organic polymeric material containing UV absorbers
04/12/1994CA1328409C Photoprotection compositions comprising tocopherol sorbate
04/06/1994EP0591046A1 Chromene derivatives with a triene chain for use in the treatment of osteoporosis inflammatory diseases
04/05/1994US5300662 Process for producing coumarin and derivatives thereof
04/05/1994US5300656 Coumarin derivatives, process for their preparation, their use and thiazolyl acetic acid derivatives as intermediates
04/05/1994US5300646 Heterocyclic amine derivatives, their production and use
04/05/1994US5300523 Binding serotonin receptors, treating nervous system disorders
04/05/1994US5300522 Condensed heterocyclic compounds and pharmaceutical use thereof
04/05/1994CA1328270C Phenol derivatives, their production and use
03/1994
03/31/1994WO1994006787A1 Novel pharmaceutically active flavilium compounds
03/31/1994WO1994006280A1 Inhibitors of metazoan parasite proteases
03/30/1994EP0589038A1 Tricyclic compound
03/30/1994CN1084650A Colour-photographic recording material
03/29/1994US5298657 From a cyanamide and an amine, Lewis acid catalyst
03/29/1994US5298512 Substituted chromans and their use in the treatment of asthma, arthritis and related diseases
03/23/1994EP0588137A1 3-Aryl-2-pyranone derivatives
03/23/1994EP0587837A1 Cosmetic compostion containing melanistic pigments in association with certain tocopherols, and method for protecting the skin, the hair, the mucous membranes and cosmetic compositions
03/23/1994EP0587645A1 Benzo- and pyridopyran derivatives having anxiolytic and anti-convulsant activity
03/22/1994US5296492 Certain chroman derivatives useful for treating symptoms caused by contraction of smooth muscles, circulatory diseases or epilepsy
03/22/1994CA1327971C Benzopyran compound and its pharmaceutical use
03/17/1994WO1994005688A1 4,7-dichlorofluorescein dyes as molecular probes
03/17/1994WO1994005650A1 Isolation of tocopherol and sterol
03/17/1994WO1994005649A1 4-hydroxy coumarin derivatives with antibacterial activity
03/17/1994WO1994005276A1 Cytotoxic compounds
03/17/1994WO1993025530A3 Vinyl arenas having retinoid-like activity
03/17/1994EP0573460A4 Herbicidal pyrones.
03/17/1994CA2143207A1 4-hydroxy coumarin derivatives with antibacterial activity
03/16/1994EP0587499A1 Benzopyran compounds, process for their preparation and their use as cell protectors
03/16/1994EP0587188A2 Aryl and heterocyclic substituted propenamide derivatives
03/16/1994EP0587180A2 Aryl urea (Thiourea) and cyanoguanidine derivatives
03/16/1994EP0587110A2 Condensed heterocyclic derivatives and agricultural or horticultural fungicides containing the same