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)
06/1992
06/24/1992CN1062144A Process for preparing benzodihydropyran carboxamide derivatives
06/24/1992CN1062139A Process for preparation of phenoxyprimidine compounds
06/23/1992US5124473 Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same
06/23/1992US5124350 Leukotriene b4 antagonists
06/23/1992US5124348 Insecticides, miticides
06/17/1992EP0490772A1 1,4-Disubstituted piperazines, their process of preparation and pharmaceutical compositions containing them
06/17/1992EP0490615A1 Process for synthesising anthocyanidins
06/17/1992EP0299973B1 Anthelmintic acylhydrazones, method of use and compositions
06/17/1992CN1061970A Benzopyran derivatives having anti-hypertensive and vasodilatory activity, their preparation and their therapuetic use
06/16/1992US5122381 Antifading agents for colored drinks; quercetin-3-O-glycosides
06/16/1992CA2057651A1 Agistatins, novel metabolites from fusarium sp., a process for their preparation, and their use
06/16/1992CA1303508C Use of dihydro benzopyran derivatives
06/16/1992CA1303507C Anti-inflammatory compositions
06/11/1992WO1992009594A1 Chromone derivative and aldose reductase inhibitor containing the same as active ingredient
06/11/1992DE4039281A1 2-amino-4-oxo-4h-benzopyrane, verfahren zu ihrer herstellung und ihre verwendung als antidots 2-amino-4-oxo-4H-benzopyrans, processes for their preparation and their use as antidotes
06/09/1992US5120843 Nervous system disorders
06/04/1992WO1992009593A1 Photochromic naphthopyrans
06/03/1992EP0488301A1 New benzopyran compounds with pharmacological activity
06/03/1992EP0488047A1 Process for the preparation of optically active 4-oxochroman-2-carboxylic acid derivatives
06/03/1992EP0487603A1 Composition based on hydrated lipidic lamelar phases or on liposomes containing at least one derivative of labdane, or a plant extract containing it; cosmetic or pharmaceutical, particularly dermatological composition containing it.
06/03/1992CN1016869B Process for preparing 6, 7-diacyl-7-deacetyl forskolin derivatives
06/02/1992US5118694 Benzopyran derivatives
06/02/1992CA1302414C Aromatic amine derivatives
05/1992
05/30/1992WO1992009592A1 Process for preparing multicyclic oxy-containing ring components
05/30/1992CA2097190A1 Compounds and processes for preparing optically pure multicyclic oxy-containing ring compounds having at least two chiral centers
05/29/1992WO1992008720A1 Photo-labile compounds, their synthesis and use as fluorophores
05/29/1992WO1992008712A1 Flavane derivative or salt thereof and novel production process
05/27/1992EP0487510A1 Pharmaceutically active amines
05/26/1992US5117009 Xanthenylamide handle for use in peptide synthesis
05/26/1992US5116994 Modified sytrene-divinylbenzene polymer
05/26/1992US5116987 Method of preparing chroman derivatives, and synthesis intermediates
05/26/1992US5116954 Antitumor agents
05/26/1992US5116874 Aminocarbonyl sulfonamide derivatives
05/26/1992US5116702 Multilayer element for forming images having a binder resin on a support and exposure to electrostatic latent images
05/17/1992WO1992008703A1 Process for the preparation of pyrimidine compounds
05/13/1992EP0485061A1 Substituted cyclopentenyloxabicyclooctanes, cyclopentenyl-formylcyclohexenes, cyclopentenylhydroxymethyl cyclohexenes and camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same
05/13/1992CN1061026A Process for producing 6-( 3-dimethylaminopropionyl ) forskolin
05/12/1992US5112867 Triphenylmethane derivatives
05/12/1992US5112855 Hydrogenated 1-benzooxacycloalkylpyridinecarboxylic acid compounds and compositions
05/12/1992US5112851 Agricultural Fungicides
05/06/1992EP0483754A1 Novel process for producing 6-(3-dimethylaminopropionyl)forskolin
05/06/1992CN1016507B Forskolin derivatives
05/05/1992US5111472 Fluorinated laser dyes
05/05/1992US5110955 Tocopherol synthesis: chromane cyclization and catalysis
05/05/1992CA1300161C Carboxamido dihydrobenzofuran and chroman derivatives, their preparation process and their use as neuroleptics
05/05/1992CA1300138C Oxabicycloheptane derivatives
04/1992
04/30/1992WO1992006946A1 Bicyclo-compounds with an anti-seborrhoeic action
04/30/1992WO1992006695A1 Proanthocyanidin polymers having antiviral activity and methods of obtaining same
04/30/1992WO1991019725A3 Heterocyclic anthracyclione and anthracycline analogs
04/29/1992EP0482931A1 Benzopyran derivatives having anti-hypertensive and vasodilatory activity, their preparation and their therapeutic use
04/29/1992CN1016420B Dihydrobenzofuran-and chromancarboxamide derivatives, processes for the preparation thereof and use thereof as neuroleptics
04/28/1992US5109018 Use of heterocyclic inhibitors of serine proteases
04/25/1992CA2053928A1 Benzopyran derivatives having anti-hypertensive and vasodilartory activity, their preparation and their therapeutic use
04/23/1992DE4033568A1 Bicyclische verbindungen mit antiseborrhoischer wirkung Bicyclic compounds with antiseborrhoischer effective
04/22/1992EP0481383A1 Heterocyclic amine derivatives, their production and use
04/22/1992EP0481243A1 Tricyclic heterocyclic compounds, their production and use
04/21/1992US5107000 Process for obtaining catechin complexes
04/21/1992US5106998 Photochromic compound, composition and use thereof
04/20/1992WO1992006687A1 Novel 5-iodo-6-amino-1,2-benzopyrones and their analogs useful as cytostatic and antiviral agents
04/16/1992WO1992006061A1 Iridoide derivative and its use as medicine
04/16/1992WO1992005780A1 Beta-carotene and vitamin e therapy for inhibition of major vascular events
04/16/1992CA2093008A1 Beta-carotene and vitamin e therapy for inhibition of major vascular events
04/15/1992EP0480714A2 HIV protease inhibitors having symmetrical structure
04/15/1992EP0480257A2 Use of a potassium channel activator for pharmaceutical compositions useful in cardiopulmonary bypass and organ transplant
04/15/1992EP0480152A1 KS-505 derivatives
04/15/1992CN1060291A Process for producing 6-acyl-7-deacetylforskolin derivatives
04/15/1992CN1060286A Antiinflammatory hydroxamic acids and n-hydroxyureas
04/14/1992US5105017 Leukotriene antagonist intermediates
04/14/1992US5104985 Rearrangement in the presence of an alkali metal bis (tris-lower alkyl silyl)amide
04/14/1992US5104901 Orally administering tea polyphenol; theaflavin, catechin, epigallocatechin gallate
04/14/1992US5104894 Derivatives of dibenzopyran-6-one for inhibition of mutagenic activity
04/14/1992US5104890 Benzopyran derivatives and processes for preparation thereof
04/14/1992US5104888 Thiazolidine derivatives, their preparation and use
04/14/1992US5104872 N-(substituted benzyloxy) imine derivatives and method of use thereof
04/12/1992CA2052907A1 Hiv protease inhibitors having symmetrical structure
04/10/1992WO1992006084A1 Chromans and thiochromans with retinoid-like activity
04/10/1992CA2092178A1 Chromans and thiochromans with retinoid-like activity
04/08/1992EP0478558A1 An improved process for the preparation of substituted isoflavone derivatives.
04/07/1992CA1298582C Benzo-(pyrano and thiopyrano)-¬3,4-b|pyridine compounds
04/01/1992CN1059903A Ring-substituted 2-amino-1,2,3,4-tetra-hydronaphthalenes, 3-aminochromanes, and 3-aminothiochromanes
03/1992
03/31/1992US5101059 Xanthene compounds
03/31/1992US5101004 Polyester from 9,9-bis(perfluoroalkyl)xanthene diol or 9-aryl-9-perfluoroalkylxanthene diol
03/31/1992US5100914 Monoamine Oxidase Inhibitors, Central Nervous System Disorders
03/31/1992CA1298304C Benzoic benzopyranyl and benzothiopyranyl compounds, process for their preparation and their use in cosmetics
03/29/1992WO1992006083A1 Anthelmintic and anticoccidal 3-carbamoyl-4-hydroxycoumarins, method of use and compositions
03/29/1992CA2089372A1 Anthelmintic and anticoccidial 3-carbamoyl-4-hydroxycoumarins, method of use and compositions
03/28/1992CA2052287A1 Tricyclic heterocyclic compounds, their production and use
03/27/1992CA2051261A1 Cardiopulmonary bypass and organ transplant using a potassium channel activator
03/25/1992CN1059721A Process for preparation of 6-(3-substitutedamino-propionyl)-7-deacetylforskolin
03/24/1992US5098805 Nondiscoloring photographic films
03/18/1992EP0475577A1 Hydrogenated rapamycin derivatives
03/18/1992EP0316364B1 Compositions for treating alopecia
03/18/1992EP0230475B1 Novel urea derivatives, processes for production thereof and herbicide
03/18/1992CN1059522A Stabilization and recovery method for to cotrienol and to copherol products
03/18/1992CN1059521A Process and intermediate for preparation of 2-hydroxy-3-sulfido-3-phenyl propanoic acids
03/18/1992CN1059515A Herbicidal compounds
03/17/1992US5097046 Reacting isopulegol with aliphatic aldehyde in presence of protonic acid catalyst
03/17/1992US5097000 9,9-bis (perfluoroalkyl) xanthene, 9-aryl-9-perfluoroalkylxanthene, monomers and polymers derived therefrom
03/17/1992US5096924 Antitumor agent; isochromene derivative
03/17/1992US5096914 Novel benzopyran derivatives, processes for their preparation and their use and preparations containing the compounds