Patents
Patents for C07D 263 - Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings (20,978)
04/1991
04/03/1991EP0420762A2 Heterocyclic compounds having lipoxygenase inhibiting activity
04/03/1991EP0420606A2 Use of 2-cycloalkylamino oxazolines for reducing or maintaining intraocular pressure
04/03/1991EP0419944A2 Oxazole and thiazole carboxylic acid amines
04/02/1991US5004755 Pharmaceutical use of laevorotatory basic derivative of 9,10-ethanoanthracene
04/02/1991CA1282418C 1,2,4-triazole-3-carboxamide compound, a process for producing the same and a herbicidal composition containing the same
03/1991
03/30/1991CA2026227A1 Heterocyclic compound
03/27/1991CN1050186A Guanidine derivatives
03/27/1991CA2026131A1 Oxazole- and thiazolecarboxamides
03/26/1991US5002960 N-haloalkyl-4-(isoxazol-5-yl)alkoxy benzamides
03/26/1991US5002953 Novel compounds
03/26/1991US5002698 Sulfur- and nitrogen-containing lubricant additives
03/20/1991EP0418199A2 Guanidine derivatives
03/20/1991EP0417101A1 Condensation polymer containing the residue of an acyloxystyryl compound and shaped articles produced therefrom
03/19/1991US5001233 Synthesis of hydroxylamines using dioxiranes
03/19/1991US5001138 Insecticides
03/19/1991US5000775 2-amino-4,5-disubstituted-oxazole/thiazole compounds as herbicide antidotes
03/16/1991CA2023936A1 Diol sulfonamide and sulfinyl renin inhibitors
03/14/1991CA2025072A1 Guanidine derivatives
03/13/1991EP0417044A2 Oxazolidinones and thiones as plantgrowth regulators
03/13/1991EP0416393A1 Peptidyl difluorodiol renin inhibitors
03/13/1991EP0416361A1 N-(5-alkyl thiophenyl)-nitrogenheterocycles
03/13/1991EP0415981A1 Retroviral protease inhibitors
03/13/1991CN1049770A Herbicidal glutarmic acids and deriatives
03/12/1991CA1281332C Insecticidal n'-substituted-n,n'-diacylhydrazines
03/08/1991CA2024627A1 Oxazolidinones and-thiones as plant-growth-regulators
03/06/1991EP0415641A1 Substituted glutaramic acids and derivatives
03/06/1991CA2024698A1 Peptidyl diflurodiol renin inhibitors
03/05/1991US4997920 Dyeing polyolefins
03/01/1991CA2023495A1 Herbicidal glutaramic acids and derivatives
02/1991
02/27/1991EP0414421A2 1-Oxa-2-oxo-8-azaspiro[4,5] decane derivatives, processes for their preparation and pharmaceutical compositions thereof
02/27/1991EP0414342A2 Process for the manufacture of haloalkyllactones and substituted oxazolidinone intermediates
02/27/1991EP0413832A1 Oxazolidinedione derivatives and production thereof
02/26/1991US4996218 Chloroaniline derivatives
02/26/1991US4996199 Penetration enhancers for transdermal delivery of systemic agents
02/26/1991CA1280754C Process for the preparation of heterocyclic substituted oxazolones
02/26/1991CA1280753C Process for preparing heterocyclic substituted- phenoxyalkyl isoxazoles and-furans
02/21/1991WO1991001724A1 Renal-selective prodrugs for the treatment of hypertension
02/20/1991EP0412988A1 Fused polycyclic compounds, compositions, methods of manufacture and their use as paf antagonists, antihistamines and/or antiinflammatory agents
02/19/1991US4994512 Poly-methine compounds, condensation polymer having a poly-methine compound admixed therein and shaped articles produced therefrom
02/19/1991US4994489 Ester derivatives of diarylacetylenes, their compositions and their use in acne treatment
02/19/1991US4994473 Pyridyl containing insecticides
02/13/1991EP0412350A2 Renininhibitors, procedure for their preparation and use as medicaments
02/12/1991CA1280114C 5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives as anthelmintics
02/06/1991EP0411668A2 Central cholecystokinin antagonists for treatment of psychiatric disorders
02/06/1991EP0411200A1 Oxazoline compounds and herbicides containing the same
02/06/1991CN1011507B Processes for preparing 1,3-oxazolidine-2-one derivatives
02/06/1991CA2022692A1 Renin inhibitors
02/05/1991USRE33533 Polycyclic heterocyclic compounds, a process for their preparation and their use in human and veterinary medicine
02/05/1991US4990614 Glutamate receptor inhibitors
02/05/1991US4990509 Sulfonamide anti-arrhythmic agents
01/1991
01/30/1991EP0410471A2 2-alkyl-4-methoxy-5-aminophenol or salt thereof, or 2-alkyl-4-methoxy-5-substituted aminophenol or salt thereof, and dyeing composition for keratin fibers comprising the same
01/30/1991EP0410260A2 Peptidyl aminodiol renin inhibitors
01/30/1991EP0357750A4 Urethane-protected amino acid-n-carboxyanhydrides
01/30/1991CN1048845A Certain glyoxyl-cyclohexendiones
01/29/1991US4988596 Photosensitive member containing hydrazone compound with styryl structure
01/29/1991CA1279649C2 Enantioselective process for producing 1-beta-methylcarbapenem antibiotic intermediates
01/27/1991CA2021740A1 Peptidyl aminodiol renin inhibitors
01/24/1991WO1991000724A1 Alkynyl amines that regulate cholinergic neurotransmission
01/24/1991DE3923797A1 9-fluor-prostaglandin-derivate, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung 9-fluoro-prostaglandin derivatives, to processes for their preparation and their pharmaceutical use
01/23/1991EP0409484A2 4,5,6,7-Tetrasubstituted benzoxazolones
01/23/1991EP0409418A1 Heterocyclic tertiary alcohols
01/23/1991EP0409350A2 Certain glyoxyl-cyclohexendiones
01/22/1991CA2021499A1 Certain glyoxyl-cyclohexendiones
01/21/1991CA2021421A1 4, 5, 6, 7, - tetrasubstituted benzoxazolones
01/17/1991DE3923798A1 (delta)(pfeil hoch)8(pfeil hoch)-und(delta)(pfeil hoch)9(pfeil hoch)-prostaglandin-derivate, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung (Delta) (arrow up) 8 (arrow up) -and (delta) (arrow up) 9 (arrow up) -prostaglandin derivatives, process for their production and their pharmaceutical use
01/16/1991EP0408203A2 Heterocyclic thione
01/15/1991WO1991001303A1 Δ8 and Δ9-PROSTAGLANDINE DERIVATES, THEIR PROCESS OF PRODUCTION AND THEIR PHARMACEUTICAL USE
01/15/1991WO1991001302A1 9-fluor-prostaglandine derivates, their process of production and their pharmaceutical use
01/15/1991US4985461 Insecticidal N'-substituted-N,N'-diacylhydrazines
01/15/1991US4985429 Aminomethyl oxooxazolidinyl cycloalkylbenzene derivatives useful as antibacterial agents
01/15/1991CA2036386A1 9-fluoroprostaglandin derivatives, process for their production and their pharmaceutical use
01/15/1991CA2036383A1 8-and 9-prostaglandin derivatives, process for their production and their pharmaceutical use
01/13/1991CA2020846A1 Heterocyclic thione
01/09/1991CN1048386A Thiazolylalkoxyacrylates, their preparation process, their use as fungicides and their preparation intermediates
01/08/1991US4983751 Chemical intermediates
01/08/1991US4983619 Leukotriene antagonists
01/02/1991EP0405602A1 New Zinc derivatives of anti-inflammatory drugs having improved therapeutic activity
01/02/1991EP0405440A1 Microbicides
01/02/1991EP0405104A1 Process for preparing antibacterial compounds and intermediates thereto
01/01/1991US4981973 Bronsted acid, ruthenium catalyst
01/01/1991US4981972 Process for producing oxazolone derivatives
01/01/1991US4981843 N-heterocyclic alcohol derivatives
01/01/1991US4981506 Herbicides for weed control in rice
12/1990
12/30/1990CA2020016A1 Microbicides
12/27/1990EP0403947A2 Process for the preparation of aromatic sulfonic acid chlorides
12/26/1990CN1047958A Antidoted herbicide compositions and antidote compositions
12/25/1990US4980497 Give resins having high transparency, surface hardness, and heat resistance; glazing materials, optical lenses and disc substrates
12/25/1990US4980479 Reacting an acyc cyanide with carboxylic acid anhydride
12/19/1990EP0402751A1 Derivatives of salicylic aldehyde and salicylic acid and sulphur analoges thereof, methodes for preparing them and their use as herbicides and bioregulators
12/19/1990EP0402646A1 Retroviral protease inhibiting compounds
12/19/1990CN1047857A 2-hydroxy-3-phenoxypropylamino derivs. and their preparation
12/17/1990WO1990015808A1 Radionuclide metal chelates for the radiolabeling of proteins
12/17/1990CA2019071A1 Process for the preparation of aromatic sulfonyl chlorides
12/13/1990WO1990015089A1 Epoxy-terminated polyoxazolidones, process of preparation, and electrical laminates therefrom
12/13/1990WO1990015070A1 Very large scale immobilized peptide synthesis
12/13/1990CA2391491A1 Very large scale immobilized peptide synthesis
12/12/1990EP0402246A1 Thiazolylalkoxyacrylates, process for their preparation, their use as fungicides and intermediates in their preparation
12/12/1990EP0401770A2 Heat-latent, cationic polymerization initiator and resin composition containing the same
12/12/1990EP0401286A1 Process for preparing n-(hydroxyalkyl)-2-unsaturated amides and 2-alkenyl oxazolines.
12/11/1990US4977173 Aminomethyl oxooxazolidinyl ethenylbenzene derivatives useful as antibacterial agents