| Patents for C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or (29,726) |
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| 03/26/1986 | EP0175312A2 Process for preparing optically active hydantoins |
| 03/25/1986 | US4578469 Benzo[de]pyrano[3,2-g]isoquinoline derivatives useful as dyestuffs |
| 03/25/1986 | US4578468 Antibiotic LL-D42067β |
| 03/25/1986 | US4578410 Piperidine derivatives, their production and stabilized polymer compositions containing same |
| 03/25/1986 | US4578393 Anti-inflammatory and ant--pheumatic |
| 03/25/1986 | US4578380 5H-[1]benzopyrano[2,3-d]pyrimidine derivatives useful for controlling lesions of the gastric and duodenal mucous membranes |
| 03/25/1986 | CA1202310A1 Sorbinil by optical resolution with aminopinane derivatives |
| 03/19/1986 | EP0174858A1 Isoindolinone derivatives, production and use thereof |
| 03/18/1986 | US4577026 Hypotensive agents |
| 03/18/1986 | US4577014 Thieno and furopyridinium-substituted cephalosporins |
| 03/18/1986 | US4576949 Use of 5,6,7,8-tetrahydroquinolines and 5,6-dihydropyrindines as leukotriene and lipoxygenase inhibitors and the novel 3-substituted compounds therein |
| 03/18/1986 | US4576750 Tryptophan derivative |
| 03/18/1986 | CA1202034A1 Sorbinil by optical resolution of precursor 6-fluoro- 4-ureidochroman-4-carboxylic acid |
| 03/18/1986 | CA1202031A1 Polyalkylpiperidinesulfonic acid esters |
| 03/13/1986 | WO1986001510A1 Tricyclic oxindole antiinflammatory agents |
| 03/11/1986 | US4575507 Complications of diabetes |
| 03/11/1986 | CA1201715A1 Medicinal hydantoin derivatives |
| 03/05/1986 | EP0173522A2 Process and intermediates for sorbinil |
| 03/05/1986 | EP0173520A2 Tricyclic oxindole antiinflammatory agents |
| 03/05/1986 | EP0173279A1 2-(3,5-Dialkyl-4-hydroxyphenyl)indole derivatives |
| 03/05/1986 | EP0173205A2 1,4-Dihydropyridazine derivatives, process for their preparation and their use in medicaments |
| 03/05/1986 | EP0173185A1 Process for the preparation of (3a5,6aR)-and/or(3aR,6aS)-1,3-Dibenzyl-hexahydro-1H-furo(3,4-d)imidazole-2,4-dione |
| 02/26/1986 | EP0172719A1 Process for the production as asymmetric hydantoins |
| 02/26/1986 | EP0172692A1 Hexahydroindolizine compounds, pharmaceutical compositions and methods and intermediates |
| 02/26/1986 | EP0172632A1 Benzopyrano[4,3,2-cd]indazole compounds, processes for their production and pharmaceutical compositions comprising the compounds |
| 02/26/1986 | EP0172514A1 Novel delta-butyrolactams, pharmacologically active compositions thereof, processes for the preparation thereof and their medical use |
| 02/25/1986 | US4572911 Hexahydroindolinzine compounds, pharmaceutical compositions and methods and intermediates |
| 02/19/1986 | EP0172140A2 Process for the preparation of pyridine-2,3-dicarboxylic-acid derivatives and 1-amino-1,2,3,4-tetrahydro-pyridine-2,3-dicarboxylic acid derivatives and 2,4-dihydropyridine-2,3-dicarboxylic-acid derivatives |
| 02/13/1986 | WO1986000807A1 Spiro-imidazolones for treatment of diabetes complications |
| 02/12/1986 | EP0171372A1 Sulphenamides, processes for their preparation and their use in the manufacture of pharmaceutical preparations |
| 02/12/1986 | EP0171277A2 Improvements in or relating to tricycling quinoline derivatives |
| 02/12/1986 | EP0171213A1 Spiro-imidazolones for treatment of diabetic complications |
| 02/11/1986 | US4569998 Intermediates for spiro[2H-1,4-benzodioxepin-3(5H)4'-piperidine and -3'-pyrrolidine] compounds |
| 02/11/1986 | US4569997 Polyalkylpiperidine compounds |
| 02/11/1986 | US4569942 N,3-Disubstituted 2-oxindole-1-carboxamides as analgesic and antiinflammatory agents |
| 02/11/1986 | US4569939 Diuretic 6-vinyl-furo-(3,4-c)-pyridine derivatives |
| 02/11/1986 | US4569938 Diuretic, antihypertensive and antihistaminic 7-carboxymethoxy-furo-(3,4-c)-pyridine derivatives |
| 02/11/1986 | US4569795 Hydridizing agents |
| 02/11/1986 | CA1200545A1 Bis-esters of methanediol with penicillins and penicillanic acid 1, 1-dioxide |
| 02/05/1986 | EP0170549A1 4,5,6,7-Tetrahydrofuro-or 1H-pyrrolo[2,3-c]pyridine derivatives, their preparation and therapeutical use |
| 02/05/1986 | EP0170524A2 Nitrogen containing heterocyclic compounds |
| 02/05/1986 | EP0170099A1 Use of lycorine as an immunosuppressor |
| 02/04/1986 | CA1200243A1 5-oxo-5h-¬1|benzopyrano¬2,3-b|pyridine derivatives, their production and use |
| 01/30/1986 | WO1986000524A1 Oxindole alkaloids with properties stimulating the immunity system and preparations containing them |
| 01/29/1986 | EP0169712A2 New pyrimidine derivatives, processes for preparation thereof and composition containing the same |
| 01/28/1986 | US4567268 Process for preparation of certain tetrahydrofuro[3,4-b]pyridines |
| 01/22/1986 | EP0169139A1 Heterocyclic nitrogen compounds, their preparation and medicines containing them |
| 01/22/1986 | EP0168852A1 Azetidine derivatives and their preparation |
| 01/15/1986 | EP0168350A2 Certain ring-fused pyrazolo [3,4-d]-pyridin-3-one derivatives |
| 01/15/1986 | EP0168288A1 Aminomethyl-6-furo-[3,4-c]pyridine derivatives, process for their preparation and pharmaceutical compositions containing them |
| 01/14/1986 | US4564678 Antisecretary agents |
| 01/14/1986 | US4564613 Pyridoindole derivatives, compositions and use |
| 01/08/1986 | EP0166907A2 Herbicidal 2-(2-imidazolin-2-yl)-fluoroalkoxy-, alkenyloxy- and alkynyloxypyridines and quinolines |
| 01/07/1986 | US4563525 Internal cyclization |
| 01/07/1986 | US4563464 2-Azabicyclo(2.2.2)octane derivatives and their use as immunosuppressive agents |
| 01/03/1986 | WO1986000069A1 NEW AMINO METHYL-6 FURO-(3,4-c)-PYRIDINE DERIVATIVES, PREPARATION PROCESS THEREOF AND THERAPEUTICAL COMPOSITIONS CONTAINING THEM |
| 01/02/1986 | EP0166287A1 Dialkoxyridines, process for their preparation, their application and medicaments containing them |
| 12/27/1985 | EP0165753A2 Herbicidal thiophenesulfonamides and pyridinesulfonamides |
| 12/27/1985 | EP0165636A1 Process for preparing azetidine derivatives and intermediates therein |
| 12/24/1985 | US4560693 Antisecretory, antiulcer agents |
| 12/18/1985 | EP0165155A1 N-acyl aminoacid derivatives and their esters, process for their preparation and medicaments containing them |
| 12/18/1985 | EP0164860A1 N,3-disubstituted 2-oxindole-1-carboxamides as analgesic and antiinflammatory agents |
| 12/17/1985 | CA1198108A1 Herbicidal sulfamates |
| 12/11/1985 | EP0164268A2 Herbicidal sulfonamides |
| 12/11/1985 | EP0164136A1 Octahydro-4a,7-ethano- and -etheno-benzofuro[3,2-e]isoquinoline-4one derivatives |
| 12/11/1985 | EP0163842A1 Tricyclic imidazole derivatives |
| 12/10/1985 | US4558131 Photostabilizers |
| 12/10/1985 | US4558130 Fluorogenic dihydroquinolone and dihydrocoumarin indicators for hydrogen peroxide |
| 12/10/1985 | US4558055 Vaso-dilating 1,4-dihydropyridine lactams |
| 12/10/1985 | US4557752 Herbicidal sulfonamides |
| 12/10/1985 | CA1197851A1 Spiro¬benzofuran-2-(3h),4'(2'h)-isoquinoline|s, a process for their preparation and their use as medicaments |
| 12/10/1985 | CA1197844A1 8-(1h-tetrazol-5-yl)-11h-pyrido¬2,1-b| quinazolin-11-ones |
| 12/10/1985 | CA1197843A1 Pyrido(2,1-b)quinazolin-ones and their methods of preparation |
| 12/04/1985 | EP0163238A2 Substituted and bridged pyridines useful as pharmaceutical agents |
| 12/03/1985 | US4556672 3-Substituted 2-oxindole-1-carboxamides as analgesic and anti-inflammatory agents |
| 12/03/1985 | US4556669 2,-3-Di-substituted-5,6-dihydroimidazo [2,1-b] thiazole, its salts, production thereof and anti-inflammatory agent containing the same |
| 11/27/1985 | EP0162593A1 Heterocyclic amino compounds |
| 11/27/1985 | EP0162592A1 Heterocyclic amino compounds |
| 11/27/1985 | EP0162556A1 Novels forms and formulations of nedocromil sodium |
| 11/27/1985 | EP0162333A1 Quino-benzothiazine antibacterial compounds |
| 11/27/1985 | EP0162216A1 2,4,5-Triphenyl-1,2,3-triazoles and thier use |
| 11/26/1985 | US4555512 Cardiotonic and antihypotonic agents |
| 11/26/1985 | US4555510 Therapeutic agent for hypertension |
| 11/26/1985 | CA1197249A1 N-substituted-2-pyridylindoles |
| 11/21/1985 | EP0161867A2 5,6,7,8-Tetrahydroquinolines and 5,6-dihydropyrindines and their therapeutic use |
| 11/21/1985 | EP0161604A2 Aminotetralin derivatives, medicines containing these compounds and process for their preparation |
| 11/21/1985 | EP0161599A2 Benzazepine derivatives, medicines containing these compounds and process for their preparation |
| 11/21/1985 | EP0161580A2 Process for the preparation of a lacton |
| 11/21/1985 | EP0161499A1 Process for preparation of aminophthalideisoquinolines |
| 11/21/1985 | EP0161498A1 Phenylpiperazine derivatives and their acid addition salts |
| 11/19/1985 | US4554280 Pyridyl methyl thio or sulfinyl indeno(5,6-d)imidazoles |
| 11/13/1985 | EP0161221A2 Process for the preparation of pyridine-2,3-dicarboxylic-acid derivatives and of 1-amino-1,4-dihydropyridine-2,3-dicarboxylic-acid derivatives |
| 11/13/1985 | EP0161218A2 Benzo-(pyrano and thiopyrano)pyridines |
| 11/05/1985 | US4551545 Process of preparing alkyl cis chrysanthemates |
| 11/05/1985 | US4551542 Oxidation with permanganate, intermediate for sorbinil |
| 11/05/1985 | US4551533 Antibiotic LL-D42067α |
| 10/29/1985 | US4550119 2,4-Dihydro-5-[(substituted)phenyl]-4,4-disubstituted-3H-pyrazol-3-ones |
| 10/22/1985 | US4548639 N-Acyl-piperidone ketal compounds and their use as antidotes for protecting crop plants from herbicidal damage |
| 10/16/1985 | EP0158598A2 Piperidine compounds |
| 10/16/1985 | EP0158138A1 1-Alkyl-substituted 1,4-dihydropyridine lactones, method for their preparation and their use in medicines |