| 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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| 02/22/1994 | US5288870 Synthesis of specifically labeled tetrodotoxin |
| 02/22/1994 | US5288748 Centrally acting 6,7,8,9-tetrahydro-3H-benz(e)indole heterocyclics |
| 02/22/1994 | US5288726 Tetrahydrothienopyridine derivatives, furo and pyrrolo analogs thereof and their preparation and uses for inhibiting blood platelet aggregation |
| 02/22/1994 | CA2104307A1 Heteroaromatically condensed hydroxypyridonecarboxamides, their preparation and use |
| 02/22/1994 | CA1327202C Substituted 1,3,4,9-tetrahydropyrano ¬3,4-b|indole-1-acetic acids |
| 02/22/1994 | CA1327201C 2-trifluoromethyl-benzimidazoles |
| 02/21/1994 | EP0594624A4 Dynemicin analogs: syntheses, methods of preparation and use. |
| 02/17/1994 | WO1994003459A1 Heterocyclic compounds and their use as herbicides |
| 02/17/1994 | WO1994003458A1 Anellated (oxa)hydantoines and their use as herbicides |
| 02/17/1994 | WO1994003437A1 Benzodiazepine derivatives |
| 02/17/1994 | CA2140674A1 Anellated (oxa)hydantoines and their use as herbicides |
| 02/17/1994 | CA2140009A1 Benzodiazepine derivatives |
| 02/17/1994 | CA2139585A1 Heterocyclic compounds and their use as herbicides |
| 02/16/1994 | EP0582643A1 Pyridazinone acetic acids |
| 02/16/1994 | CN1082042A Diazabicycloalkene derivatives |
| 02/15/1994 | US5286877 Synthesis of 1,4-dideoxy-1,4-imino-L-arabinitol |
| 02/15/1994 | US5286865 Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers |
| 02/15/1994 | US5286860 Diagnosis and treatment of anxiety, sleep, seizure disorders |
| 02/15/1994 | US5286744 Hypoglycemic agents |
| 02/09/1994 | EP0581939A1 N-sulphonyl-2-oxoindole derivatives having affinity for vasopressin and/or ocytocin receptors |
| 02/09/1994 | CN1023680C Herbicide containing mainly pyriding sulfonylurea |
| 02/08/1994 | US5284842 Active against gramnegative bacteria |
| 02/08/1994 | CA2103536A1 Peptides capable of inhibiting the activity of hiv protease, their preparation and their use |
| 02/03/1994 | WO1994002486A1 Novel chemiluminescent compounds and methods of use |
| 02/03/1994 | WO1994002483A1 Tetracyclic compounds process and intermediates for their preparation and their use as antitumour agents |
| 02/03/1994 | WO1994002145A2 2-aryl-4-quinolones as antitumor compounds |
| 02/03/1994 | DE4225629A1 Heterocyclische Verbindungen Heterocyclic Compounds |
| 02/03/1994 | CA2140662A1 Tetracyclic compounds, process and intermediates for their preparation and their use as antitumour agents |
| 02/03/1994 | CA2140661A1 Novel chemiluminescent compounds and methods of use |
| 02/02/1994 | CN1023645C Novel resolution process for racemic spiro hydantoins |
| 02/01/1994 | US5283336 Method for preparation of 7-hydroxy-1,2,3,4-tetrahydroquinoline from 1,2,3,4-tetrahydroquinoline |
| 02/01/1994 | US5283335 Herbicidal 2-(2-imidazolin-2-yl)-benzo-(6-membered)-heterocycles |
| 02/01/1994 | CA1326632C Long-active drug formulations comprising galanthamine for treatment of alzheimer's disease |
| 01/26/1994 | EP0580402A2 Aminediol protease inhibitors |
| 01/26/1994 | EP0502020B1 NOVEL BENZO [b] PHENANTHROLINE-1,7 DERIVATIVES, AND THEIR PREPARATION AND THERAPEUTICAL APPLICATIONS |
| 01/25/1994 | US5281710 Dynemicin analogs: synthesis, methods of preparation and use |
| 01/25/1994 | US5281620 Alkyl substituted xanthenone-4-acetic acid |
| 01/25/1994 | US5281609 N-methoxy-2-pyridone free of leporin a cells and sclerotia of aspergillus leporis |
| 01/21/1994 | CA2100894A1 Aminediol protease inhibitors |
| 01/20/1994 | WO1994001407A2 Indole and indene derivatives as pla2 and lipoxygenase inhibitors |
| 01/20/1994 | WO1994001405A1 Light-activable 1-(2-nitrobenzyl)-substituted 1,4-dihydropyridines |
| 01/19/1994 | CN1080923A Sulfonylbenzyl-substituted benzo-and pyridopyridones |
| 01/13/1994 | DE4222770A1 Lichtaktivierbare 1-(2-Nitrobenzyl)-substituierte 1,4-Dihydropyridine Light-activated 1- (2-nitrobenzyl) substituted 1,4-dihydropyridines |
| 01/12/1994 | EP0423269B1 Heteroaryl-3-oxo-propanenitrile derivatives useful in the treatment of rheumatoid arthritis and other autoimmune diseases |
| 01/12/1994 | EP0387360B1 Cyanine compounds |
| 01/11/1994 | US5278169 Administering cromakalim or potassium channel activator |
| 01/11/1994 | US5278162 Learning enhancement |
| 01/11/1994 | US5278068 Biosynthesis |
| 01/06/1994 | WO1994000456A1 Spirofurane derivatives and their use in the treatment of neurological disorders |
| 01/06/1994 | WO1994000447A1 Novel cyclic lipid derivatives as potent paf antagonists |
| 01/06/1994 | WO1994000435A1 Ring-closed dihydropyridines and their use in the preparation of pharmaceutical compositions |
| 01/06/1994 | WO1994000124A1 Glycine receptor antagonists and the use thereof |
| 01/06/1994 | CA2138788A1 Ring-closed dihydropyridines and their use in the preparation of pharmaceutical compositions |
| 01/05/1994 | DE4228493C1 Kurbeltrieb für einen Scheibenwischerantrieb eines Kraftfahrzeugs Crankshaft for a windshield wiper drive a motor vehicle |
| 01/04/1994 | US5276159 Dynemicin analogs: syntheses, methods of preparation and use |
| 01/04/1994 | US5276039 Substituted indazole arthropodicides |
| 01/04/1994 | US5276026 Tetrahydroethanonaphthaleneamine derivatives |
| 01/04/1994 | US5276009 Dicarboximides and their use as herbicides |
| 01/04/1994 | CA1325807C Tetracyclic antidepressants |
| 12/29/1993 | EP0575496A1 Cosmetic or pharmaceutical, especially dermatological, composition,containing oxyacanthine, in particular for stimulating hair growth or retarding hair loss. |
| 12/29/1993 | EP0575435A1 Thiophenesulfonylurea derivatives |
| 12/29/1993 | EP0575378A1 Benzenesulfonylurea derivatives |
| 12/23/1993 | WO1993025570A1 Novel steroids with pregnane skeleton, pharmaceutical compositions containing them and process for preparing same |
| 12/23/1993 | WO1993025556A1 Methods and intermediates for the asymmetric synthesis of camptothecin and camptothecin analogs |
| 12/23/1993 | WO1993025539A1 Novel piperzinyl-bis(alkylamino)pyrimidine derivatives and process for preparing same |
| 12/23/1993 | WO1993025527A1 Dimeric piperidine, tetrahydropyridine and piperazine derivatives |
| 12/23/1993 | DE4220373A1 New fused ring di:hydro-pyridine-acetic acid derivs. - useful as cardio-protective and cerebro-protective agents, antiinflammatory agents and anticoagulants |
| 12/23/1993 | DE4220369A1 New fused-ring di:hydro-pyridine-acetic acid derivs. - useful as cardio-protective and cerebro-protective agents, antiinflammatory agents and anticoagulants |
| 12/23/1993 | DE4220368A1 New fused-ring di:hydro-pyridine-acetic acid derivs. - useful as cardio-protective and cerebro-protective agents, antiinflammatory agents and anticoagulants or platelet aggregation inhibitors |
| 12/23/1993 | DE4220355A1 New fused di:hydro-pyridine cpds. - useful in treatment of stroke, asthma, arthritis, etc. |
| 12/23/1993 | DE4220353A1 Use of fused di:hydro-pyridinyl phenyl acetic acid derivs. - as anti-proliferative agents in treatment of tumours |
| 12/23/1993 | DE4220345A1 New fused di:hydro:pyridine cpds. - exhibit cardio- and cerebro-protective activity useful in treatment of Crohn's disease, asthma, arthritis, etc. |
| 12/23/1993 | DE4220319A1 New use of fused di:hydro-pyridine(s) - in treatment of ulcerative colitis and Crohn's disease |
| 12/23/1993 | DE4220312A1 New fused ring di:hydro-pyridine derivs. - used e.g. as cardio-protective or cerebral-protective agents, antiinflammatories and blood platelet aggregation inhibitors |
| 12/23/1993 | CA2137684A1 Novel piperazinyl-bis(alkylamino)-pyrimidine derivatives and process for preparing same |
| 12/23/1993 | CA2136546A1 Novel steroids with pregnane skeleton, pharmaceutical compositions containing them and process for preparing same |
| 12/23/1993 | CA2112360A1 Bicyclic fibrinogen antagonists |
| 12/22/1993 | EP0574758A1 Hydroxamic acid derivatives as collagenase inhibitors |
| 12/22/1993 | EP0574666A1 N-oxyl derivatives of 2,2,6,6-tetramethylpiperidines and their preparation |
| 12/21/1993 | US5272160 2-piperidino-1-alkanol derivatives as antiischemic agents |
| 12/16/1993 | DE4218978A1 New di:hydro-furo:pyridine cpds. used in liquid crystal medium - for electro=optical display esp. matrix display, liquid crystal switch or LCD, giving stable chiral tilted smectic phase |
| 12/15/1993 | EP0574174A2 Angiotensin II antagonists |
| 12/15/1993 | EP0573464A1 Process for preparing trans-piperidine-2,5-dicarboxylates. |
| 12/15/1993 | EP0573460A1 Herbicidal pyrones |
| 12/15/1993 | CN1079464A New compounds |
| 12/14/1993 | US5270468 2- and 3- amino azido derivatives of 1,5-iminosugars |
| 12/14/1993 | US5270317 N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present |
| 12/12/1993 | CA2098168A1 Hydroxamic acid derivatives |
| 12/09/1993 | WO1993024467A1 Fungicidal imidazolinones |
| 12/08/1993 | EP0573260A1 New alkaloid derivatives, their use and pharmaceutical formulations containing them |
| 12/08/1993 | EP0572563A1 Treatment of esophageal cancer |
| 12/08/1993 | EP0572557A1 Treatment of ovarian cancer |
| 12/08/1993 | EP0572549A1 Treatment of non-small cell lung carcinoma |
| 12/07/1993 | US5268482 Containing piperidine ring substituted with ether or sulfide groups |
| 12/07/1993 | US5268362 Condensed heterocyclic compounds, their production and use |
| 12/04/1993 | CA2097460A1 Angiotensin ii antagonists |
| 12/01/1993 | EP0571822A1 Diazabicycloalkene derivatives |
| 11/30/1993 | US5266699 Near infrared radiation absorbers; optical recording media |
| 11/25/1993 | WO1993023398A1 Substituted pyrido[1,2-a]pyrimidinone derivatives as fungicides |
| 11/25/1993 | WO1993023397A1 4-mercaptoacetylamino-[2] benzazepinone(3) derivatives, and use as enkephalinase inhibitors |