| Patents for C07D 457 - Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula: , e.g. lysergic acid (836) |
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| 06/06/1990 | EP0371246A1 Antiemesis ergoline derivatives |
| 06/05/1990 | US4931447 Cycloalkylamides of (8β)-1-alkyl-6-(substituted) ergolines |
| 05/03/1990 | WO1990004396A1 Antiemesis ergoline derivatives |
| 04/03/1990 | US4914107 Administering 1-isopropyldihydrolysergic acid |
| 03/13/1990 | US4908449 Process for preparing N-methyl derivatives of lysergol and 10α-methoxylumilysergol |
| 03/06/1990 | US4906639 Cycloalkanol esters of dihydrolysergic acid |
| 02/20/1990 | US4902691 Heteroalkylamides of (8-β)-1-alkyl-6-(substituted)ergolines useful for blocking 5HT2 receptors |
| 02/08/1990 | DE3824661A1 2-Substituted 3-(8 alpha -ergolinyl)-1,1-diethylureas or -thioureas, their preparation and use as intermediates and in medicaments |
| 01/30/1990 | US4897382 Organic amide compounds derived from nitrogenous lipids |
| 01/30/1990 | US4897381 Stimulated biologically active carboxylic acids bound to phosphatides; anticonvulsants; prolactin inhibitors; antileptic agents |
| 01/17/1990 | EP0351352A2 2-Substituted ergolines, their preparation and use |
| 01/17/1990 | EP0351351A2 2'-,12'- or 13'-Substituted 3-(8'-alpha-ergolinyl)-1,1-diethyl urea, their preparation and use in medicines |
| 01/10/1990 | EP0350130A2 New substituted 1,7-annelated 1H-indazoles |
| 11/01/1989 | CN1036763A Condensed ouinoline system compound, condensed acridine system compound, process for preparing the same, and carcinostalic composition containing the same |
| 10/18/1989 | EP0337714A2 HIV protease inhibitors useful for the treatment of aids |
| 10/17/1989 | US4874768 1,2-disubstituted ergolines useful for producing central antidopanminergic or α2-receptor-blocking activity |
| 09/26/1989 | US4870179 Photochemical methoxylation |
| 09/26/1989 | CA1261319A1 Process for the preparation of n-methyl derivatives of ergoline |
| 09/13/1989 | EP0332190A2 Condensed quinoline system compound, condensed acridine system compound, process for preparing the same, and carcinostatic composition containing the same |
| 09/08/1989 | WO1989008109A1 New ergoline derivatives, process for producing them and their use as drugs |
| 09/05/1989 | US4863929 12- and 13-substituted ergoline derivatives having alpha2 -receptor-blocking effect |
| 08/22/1989 | US4859682 2-Halogenated-8- and 1,8-substituted ergolenes |
| 08/22/1989 | US4859678 N-oxide ergolines as antihypertensive agents |
| 08/15/1989 | US4857298 Parkinson*s disease, nervous system disorders, tumors, cancer |
| 08/08/1989 | US4855306 Uses of dopamine receptor agonists |
| 08/03/1989 | DE3900947A1 Ergoline derivatives, their preparation and their use |
| 08/01/1989 | US4853390 (2-Haloergolinyl)-N'-N'-diethylurea compounds useful as medicinal agents E.G., as neuroleptics |
| 07/25/1989 | CA1257837A1 Topical pharmaceutical compositions |
| 07/11/1989 | US4847262 2-substituted ergolines having neuroleptic and antidepressant activities |
| 07/11/1989 | US4847253 Extrapyramidal syndromes |
| 07/04/1989 | US4845224 Cycloalkanol esters of dihydrolysergic acid having peripheral serotonin antagonist properties |
| 06/27/1989 | US4843073 Cognition activators |
| 06/20/1989 | US4841056 Substituted hexahydro-4H-indolo[6,5,4-cd]indoles |
| 06/13/1989 | US4839363 Ergolinyl heterocycles for the treatment of Parkinson's disease and dyskinetic symptoms |
| 05/31/1989 | CN1033182A Antiparkinson ergoline derivatives |
| 05/30/1989 | US4835159 Ergoline esters useful as serotonin antagonists |
| 05/24/1989 | EP0317269A2 Antiparkinson ergoline derivatives |
| 05/10/1989 | EP0315219A2 Pharmaceutical compositions |
| 05/10/1989 | EP0315218A2 Pharmaceutical compositions |
| 05/02/1989 | US4826852 Novel ergolinyl compounds nitrogen-substituted in the 8-position, useful for treating dopamine deficiency |
| 05/02/1989 | US4826851 2-substituted ergoline urea and thio-urea derivatives having neurolyptic/dopaminergic activity |
| 05/02/1989 | CA1253489A1 Process for the preparation of 2-bromo-8-ergolinyl compounds |
| 05/02/1989 | CA1253488A1 Ergoline derivatives, process for the preparation thereof, as well as use thereof as medicinal agents |
| 04/12/1989 | EP0141387B1 Process for the preparation of 2-bromo-8-ergoline compounds |
| 04/11/1989 | US4820713 Ketoalkanol esters of dihydrolysergic acid useful as 5HT receptor antagonists |
| 04/04/1989 | CA1252086A1 Pyrazole derivatives with an ergoline skeleton, their acid addition salts, and a process for the preparation thereof |
| 03/28/1989 | US4816587 Process for the preparation of 2-halogenated ergoline derivatives |
| 03/15/1989 | EP0306938A2 Festuclavine and pyroclarine derivatives, process for their preparation and medical preparations containing these compounds |
| 03/08/1989 | EP0306191A2 2,3-Dihydroergolines for serotonergic function enhancement |
| 01/31/1989 | US4801714 From corresponding urea, phosphorus oxychloride, thiolating agent |
| 01/31/1989 | US4801712 2-Alkyl(or phenyl)thio-6-n-alkylergolines are dopamine D-1 antagonists without D-2 agonist activity |
| 01/31/1989 | US4801588 Tetracyclic indole derivatives for treating hypertension |
| 01/25/1989 | CN1030586A Cycloalkylamides of (8beta)-1-alkyl-6-(substituted) ergolines |
| 01/17/1989 | US4798834 Optionally substituted (3β-9,10-didehydro-2,3-dihydro ergoline as serotonergic function enhancement |
| 01/05/1989 | DE3820159A1 8 alpha -Acylaminoergoline, its preparation and medicaments containing same |
| 12/28/1988 | EP0296830A2 Ergoline derivatives |
| 12/28/1988 | EP0296748A1 Cycloalkylamides of (8Beta)-1-alkyl-6-(substituted) ergolines |
| 12/13/1988 | US4791116 N,N-diethyl-N'-[(8α)-1-ethyl-6-methyl-ergolin-8-yl]-sulfamide useful as prolactin secretion inhibitor, anti-parkinson agents and anti-depressant agents |
| 12/13/1988 | US4791115 Neuroleptic agents; prolactin secretion inhibitors |
| 12/13/1988 | CA1246553A1 PROCESS FOR PREPARING N-METHYLATED LYSERGOL AND .alpha.-METHOXY LUMILYSERGOL DERIVATIVES |
| 12/13/1988 | CA1246552A1 Process for preparing n-methylated methyl dihydrolysergate or methyl methoxylumilysergate derivatives |
| 11/30/1988 | EP0190534B1 Process for the preparation of ergoline derivatives |
| 11/29/1988 | CA1245640A1 8.alpha.-ACYLAMINOERGOLINES |
| 11/17/1988 | EP0291270A2 Improvements in or relating to ergoline derivatives |
| 11/15/1988 | US4785001 Ergoline esters |
| 11/08/1988 | US4783464 N-substituted ergoline- and 9,10-didehydro-ergoline-8-carboxamide-and-8-aminomethyl-derivatives, their production and their pharmaceutical composition |
| 11/03/1988 | DE3713150A1 Novel ergoline derivatives |
| 11/01/1988 | US4782152 Decyanation of pergolide intermediate |
| 11/01/1988 | US4782063 Ergoline esters useful as serotonin antagonists |
| 10/25/1988 | CA1243670A1 Process for preparing piperazin-l-yl-ergoline derivatives |
| 10/12/1988 | EP0286575A2 Process for the preparation of 2,3-beta-dihydroergolines, 2-substituted 2,3-beta-dihydroergolines and their use as medicaments |
| 09/20/1988 | US4772709 Decyanation, esterification, deesterifying in alkali hydroxide and glycol |
| 09/20/1988 | US4772610 Blocking agents |
| 08/23/1988 | US4766128 Optionally 11- to 13-substituted ergoline compounds useful as medicinal agents |
| 08/16/1988 | US4764517 8α-(N,N-diethylsulfamoylamino)-6-n-propyl ergoline useful as a prolactin secretion inhibitor, anti-parkinson, anti-depressant agent |
| 08/10/1988 | EP0277805A1 Ergolinyl heterocycles |
| 07/12/1988 | US4757053 Pyridinecarboxamide or trimethoxybenzamide compounds derived from nitrogenous lipids, pharmaceutical compositions containing same which possess anti-convalsive and anti-epileptic properties |
| 06/28/1988 | US4754037 Process for preparing N-methyl derivatives of ergoline |
| 06/28/1988 | US4753949 2-chloronicergoline having antihypoxic activity |
| 05/31/1988 | US4748248 Process for the preparation of ergoline derivatives |
| 05/24/1988 | US4746666 Ergoline compounds useful as antiparkinson agents |
| 05/03/1988 | US4742075 Prolactin inhibitors |
| 04/26/1988 | US4740509 12- and 13-bromoergolines useful for treating hypertension |
| 04/21/1988 | DE3635798A1 10-Substituted ergolinylurea derivatives, their preparation and their use as medicaments |
| 04/19/1988 | US4739061 In presence of quaternary salt, metal alcoholate and dehydrating agent |
| 03/29/1988 | US4734501 N-alkylation of dihydrolysergic acid |
| 03/15/1988 | US4731367 2-substituted ergolines useful as neuroleptics and antidepressants |
| 03/01/1988 | US4728649 3-oxo-piperazin-1-yl-ergolines exhibiting antidopaminergic activity |
| 02/10/1988 | CN87104902A Tetracyclic indole derivatives |
| 01/27/1988 | EP0254527A2 Tetracyclic indole derivatives |
| 01/19/1988 | US4720498 2-alkyl-thioergolines and their use for treating anxiety |
| 01/14/1988 | DE3623437A1 Diagnostics 1 |
| 01/13/1988 | EP0252873A1 1-Aryl-ergolinyl urea derivatives, process for their preparation as well as the use of these compounds as medicaments |
| 01/07/1988 | EP0251732A2 Process for the preparation of 2-halogenated ergoline derivatives |
| 01/07/1988 | EP0251652A2 t-Butyl ergoline derivatives |
| 12/23/1987 | EP0250357A1 1- and/or 2-substituted ergoline derivatives |
| 12/23/1987 | EP0249761A2 Ergoline esters, a process for their preparation and pharmaceutical compositions containing them |
| 12/15/1987 | US4713457 Hypotensive, antiulcer, antisecretory, antidepressant, vasodilating agents |
| 12/15/1987 | US4713385 Hypotensive and vasodilation agents |
| 12/15/1987 | US4713384 Selective method for blocking 5HT2 receptors |