| 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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| 06/03/1987 | EP0224332A1 Heterocyclic amino compounds |
| 06/03/1987 | EP0224283A2 Brain-specific drug delivery |
| 06/02/1987 | US4670536 Addition-curable quinoxaline resin oligomer and intermediate material for fiber-reinforced composite |
| 06/02/1987 | US4670462 Substituted 1,3,4,9-tetrahydropyrano(3,4-B)indole-1-acetic acids |
| 06/02/1987 | US4670452 Dioxo dibenzopyrans and anti-allergic use thereof |
| 05/26/1987 | US4668791 Intermediates for spiro[2H-1,4-benzodioxepin-3(5H)4'piperidine and -3'-pyrrolidine] compounds |
| 05/26/1987 | US4668790 Chromogenic dihydrofuropyridinones |
| 05/26/1987 | US4668678 Triazoloquinoxalin-1,4-diones |
| 05/20/1987 | EP0222703A1 Hexahydro-[1]-benzo-(pyrano and thiopyrano)-[4,3-c] pyridines |
| 05/20/1987 | EP0222512A2 Malonate compounds useful as light stabilizers for plastics |
| 05/20/1987 | EP0222425A2 Brain-specific drug delivery |
| 05/19/1987 | US4666916 Hexahydro-(1)-benzo-(pyrano and thiopyrano) (4,3-C)pyridines, useful as serotin-2 blocking agents |
| 05/13/1987 | EP0221725A2 Process for preparing heterocyclic compounds |
| 05/13/1987 | EP0221630A2 Ultraviolet blocking agents for contact lenses |
| 05/13/1987 | EP0221588A2 Brain-specific drug delivery |
| 05/13/1987 | EP0221494A1 Process for the preparation of amides of glycolic acid |
| 05/13/1987 | EP0221345A1 Novel enolamides, process for their manufacture and pharmaceutical compositions thereof with an activity as modulators of the arachidonic acid cascade |
| 05/12/1987 | US4665197 Nitric acid oxidation of 3,3-bis/hydroxymethyl/azetidine/ |
| 05/12/1987 | CA1221692A1 Herbicidal pyrazole sulfonylureas |
| 05/12/1987 | CA1221687A1 Herbicidal sulfonamides |
| 05/12/1987 | CA1221686A1 Herbicidal sulfonamides |
| 05/07/1987 | WO1987002668A1 Novel pharmacological compounds |
| 05/06/1987 | EP0221041A2 Benzimidazole derivatives, process for their preparation and their pharmaceutical use |
| 05/06/1987 | EP0221032A2 Sodium salt of etodolic acid and process for its preparation |
| 05/06/1987 | EP0220873A1 Fused bicyclic imides with psychotropic activity |
| 05/06/1987 | EP0220601A1 Pyranoindolizine derivatives and preparation process thereof |
| 05/06/1987 | EP0220435A1 A method for preparing optically active half esters |
| 05/06/1987 | EP0220226A1 Novel compounds |
| 05/05/1987 | US4663345 Etodolac for treatment of gout |
| 05/05/1987 | US4663318 Method of treating Alzheimer's disease |
| 04/29/1987 | EP0219491A1 Oxindole alkaloids with properties stimulating the immunity system and preparations containing them. |
| 04/28/1987 | US4661595 Treating ketone compound with s or sulfide |
| 04/28/1987 | US4661498 Furo 3,2-c pyridine derivatives and their use in treating depression and cerebral ischemia |
| 04/28/1987 | US4661496 Cardiotonic and antihypertensive 2,4-dihydro-5-[(substituted)phenyl]-4,4-disubstituted-3H-pyrazol-3-ones |
| 04/23/1987 | WO1987001114A3 New amines, process for their manufacture, their use and medicines containing them |
| 04/22/1987 | EP0219371A2 Anisole derivatives |
| 04/22/1987 | EP0219331A2 Tartrate-based compound useful as stabilizers for polymers |
| 04/21/1987 | US4660060 Color-forming for transfer imaging; xerography |
| 04/21/1987 | US4659719 Calcium or serotonin antagonist |
| 04/21/1987 | US4659717 Dihydropyridines useful in the treatment of angina and stroke |
| 04/21/1987 | CA1220893A1 Photocrosslinkable polymers having thioetherimidyl side groups |
| 04/14/1987 | US4658037 Rheumatic diseases |
| 04/14/1987 | US4658025 Herbicides chemical intermediates |
| 04/14/1987 | US4657903 Transition metal complexes of the selenium analogs of 2-acetyl- and 2-propionylpyridine thiosemicarbazones useful for treating malarial infections and leukemia |
| 04/09/1987 | WO1986007359A3 Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives |
| 04/08/1987 | EP0217748A2 2-Substituted-e-fused-[1,2,4,]triazolo-[1,5-c]pyrimidines pharmaceutical compositions and uses thereof |
| 04/08/1987 | EP0217530A1 Dihydropyridines |
| 04/08/1987 | CN86101879A Heterocyclic herbicides |
| 04/07/1987 | CA1220204A1 Fluorene compounds |
| 04/07/1987 | CA1220203A1 Herbicidal sulfonamides |
| 04/01/1987 | EP0216696A2 Process for preparing cotarnine |
| 04/01/1987 | EP0216625A2 Pesticidal compounds |
| 04/01/1987 | EP0216504A1 Herbicidal sulfonamides |
| 04/01/1987 | EP0216247A2 Use of alpha 2 adrenergic receptor antagonists for the production of pharmaceutical compositions for treating colonic spasm, irritable bowel syndrome and constipation and process for preparing such pharmaceutical compositions |
| 03/31/1987 | US4654336 Analgesics |
| 03/26/1987 | WO1986007537A3 Pharmaceutical compositions containing azanaphthalenes |
| 03/25/1987 | CN85106609A Nitrogen containing heterocyclic compound |
| 03/24/1987 | US4652564 Antiulcer agents |
| 03/18/1987 | EP0214905A2 Tetrahydroisoquinoline derivatives |
| 03/18/1987 | EP0214556A1 Substituted hexahydro-arylquinolizine derivatives, processes for their preparation and pharmaceutical composition containing them |
| 03/18/1987 | EP0214479A2 Benzimidazol-2-ylpyridinium compounds |
| 03/18/1987 | CN86103071A Process for the preparation of antipsychotic fused-ring pyridinylpiperazine derivatives |
| 03/18/1987 | CN85106365A Resolution process of racemic semi-ester |
| 03/17/1987 | US4650802 Methods and compositions for treating protozoal infections with a novel antibiotic |
| 03/17/1987 | US4650798 Antiarrhythmic 2,2-dialkyl-1-(aminoalkyl)-spiro[chroman-4,4'-imidazolidine]-2',5'-diones |
| 03/17/1987 | US4650514 (2-imidazolin-2-yl)thieno- and furo[2,3-b] and [3,2-b]pyridines and intermediates for the preparation thereof, and use of said compounds as herbicidal agents |
| 03/12/1987 | WO1987001282A2 Method and composition for providing sustained opioid antagonism |
| 03/12/1987 | DE3628845A1 Photolytically cleavable N-acylated sterically hindered amines |
| 03/11/1987 | EP0214051A2 Benzylamine derivative |
| 03/11/1987 | EP0214004A2 4-OH-quinoline-carboxylic-acid derivatives substituted in position 2 by a dihydroxy-substituted group, possibly etherified or esterified, process and intermediates for their preparation, their use as medicaments and compositions containing them |
| 03/11/1987 | EP0213793A2 Sulphonamides |
| 03/11/1987 | EP0213514A2 Aqueous liquid preparation |
| 03/11/1987 | EP0213499A2 Amino acid derivatives, process for their preparation and use |
| 03/11/1987 | EP0213474A2 Substituted toluidines, process for their preparation, pharmaceutical compositions containing them and their use as gastric secretion inhibitors |
| 03/10/1987 | US4649200 Substituted pyrroles with opioid receptor activity |
| 03/10/1987 | US4649143 Methods and compositions for treating protozoal infections with a novel antibiotic |
| 03/04/1987 | EP0213079A2 Thienylalkyl esters from alpha-imidazolinon nicotine and benzoe acids |
| 03/04/1987 | EP0212216A1 Dihydroquinolinone derivatives, processes for their preparation, medicaments containing them, the use of these medicaments, and intermediates for their preparation |
| 03/04/1987 | EP0212200A2 Pyridine derivatives and herbicidal composition |
| 03/03/1987 | US4647576 Trans-6-[2-(substitutedpyrrol-1-yl)alkyl]-pyran-2-one inhibitors of cholesterol synthesis |
| 03/03/1987 | US4647568 Circulation-active hydroxy-tetra-hydropyridinelactones |
| 03/03/1987 | CA1218659A1 1,3-dioxolo¬4,5-g|quinoline compounds |
| 03/03/1987 | CA1218650A1 Process for the synthesis of pyrido-imidazo- rifamycins |
| 02/26/1987 | WO1987001114A2 New amines, process for their manufacture, their use and medicines containing them |
| 02/26/1987 | DE3530342A1 Substituted toluidines, processes for their preparation, pharmaceutical preparations containing them and their use as gastric acid secretion inhibitors |
| 02/25/1987 | CN86106294A Dihydropyridines |
| 02/24/1987 | US4645838 Pyrazolopyridine compounds, and intermediates, useful as anxiolytic agents |
| 02/24/1987 | US4645529 Postemergence and preemergence |
| 02/24/1987 | US4645525 Azolyoxy-carboxylic acid amide compounds and herbicidal compositions |
| 02/17/1987 | US4644005 Oxindole antiinflammatory agents |
| 02/10/1987 | US4642353 Solvent resistant protective coatings |
| 02/04/1987 | CN85104216A Method making herbicide replacing compounds of the thiofuran sulfanilamides |
| 02/03/1987 | CA1217490A1 Heterocyclic compounds, process for preparing them and the drugs containing them, active on the central nervous system |
| 01/28/1987 | EP0209701A2 1,4-Dihydropyridines, process for their preparation and their pharmaceutical use |
| 01/28/1987 | CN85105869A Process for the prodution of asymmetric hydantoins |
| 01/28/1987 | CN85103527A N, 3-disubstituted 2-oxindole-1-carboxamides as analgesic and antiinflammatory agents |
| 01/27/1987 | US4639518 Substituted quinazolinediones |
| 01/27/1987 | US4639265 Pre- and postemergence |
| 01/21/1987 | EP0209230A1 Herbicidal sulfonamides |
| 01/21/1987 | EP0208999A1 Fungicidally active acrylic-acid amides |