| Patents for C07D 403 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group (62,587) |
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| 05/24/1983 | US4385179 Process for preparing N-pyrrolyl-pyridazineamine derivatives |
| 05/24/1983 | US4385174 For pigments |
| 05/18/1983 | EP0079050A1 4-Aroylimidazolidin-2-ones |
| 05/18/1983 | EP0078841A1 Heterocyclic alkylene triazinones |
| 05/17/1983 | US4383945 Thienamycin intermediates |
| 05/17/1983 | CA1146561A1 N-azolyl acetanilides the manufacture thereof, and their use as herbicides |
| 05/17/1983 | CA1146549A1 Imidazole derivatives and salts thereof and pharmaceutical formulations |
| 05/17/1983 | CA1146546A1 Chloro- and alkoxy-substituted-2,4- diaminoquinazolines |
| 05/04/1983 | EP0077983A1 Triazine derivatives, processes for preparation thereof and pharmaceutical compositions comprising the same |
| 05/03/1983 | US4382030 Analgesics; diuretics; antiarrhythmic and bronchodilator agents; sedatives; psychological disorders |
| 04/28/1983 | WO1983001447A1 Novel pyridazinone derivatives |
| 04/26/1983 | US4381307 Soft tertiary amine esters of bio-affecting carboxylic acids |
| 04/20/1983 | EP0077024A2 Imidazole derivatives, process for their preparation and pharmaceutical products containing them |
| 04/13/1983 | EP0076758A2 4-Ether derivatives of 2-azetidinone-1-sulfonic acids |
| 04/13/1983 | EP0076621A2 Azetidinone derivatives |
| 04/12/1983 | CA1144548A2 Phenylsulfonyl methanes |
| 04/05/1983 | CA1144165A1 N-pyrrolyl pyridazineamines |
| 03/31/1983 | WO1983001063A1 1-sulfo-2-oxoazetidine derivatives and process for their preparation |
| 03/30/1983 | EP0075436A1 Substituted 4,5-dihydro-6-(substituted)-phenyl-3(2H)-pyridazinones and 6-(substituted)phenyl-3(2H)-pyridazinones |
| 03/29/1983 | CA1143730A1 Triazolobenzazepines |
| 03/22/1983 | US4377579 N-(Tetrazol-5-yl)phenazine-1-carboxamides |
| 03/22/1983 | US4377522 Benzodiazepine derivatives |
| 03/17/1983 | WO1983000863A1 Antiinflammatory and analgetic 4-pyridylpyridazin(2h)-3-ones |
| 03/16/1983 | EP0074070A1 Derivatives of urea, process for the preparation thereof, remedies containing them and their use |
| 03/15/1983 | US4376731 2-nitriles thereof |
| 03/09/1983 | EP0073663A2 Thromboxane synthetase inhibitors, processes for their production, and pharmaceutical compositions comprising them |
| 03/09/1983 | EP0073627A2 Herbicidal sulfonamides |
| 03/08/1983 | CA1142530A1 Immunestimulating n-substituted aziridine- 2-carboxylic acid derivatives |
| 03/03/1983 | WO1983000689A1 1-sulfo-2-oxoazetidine derivatives and process for their preparation |
| 03/02/1983 | EP0073061A2 Optically uniform beta-lactams, their preparation and use in the preparation of antimicrobial beta-lactams, and starting compounds for use in their preparation |
| 03/02/1983 | EP0072954A2 Isoindolin-2-yl-amino-imidazolines and isoindolin-2-yl guanidines, process for their preparation and their use as medicines |
| 03/02/1983 | EP0072932A2 Piperazinones, their preparation and use |
| 02/22/1983 | US4374995 Process for the production of tryptophane-hydantoin |
| 02/22/1983 | US4374990 Cyclic diamine derivatives |
| 02/09/1983 | EP0071282A2 Uracil derivatives and use thereof in photographic products and processes |
| 02/09/1983 | EP0071216A2 3-Hydroxypyrrolidin-2-one derivatives, process and intermediates for their preparation and pharmaceutical preparations containing them |
| 02/09/1983 | EP0071102A1 Benzotriazoles, their preparation and use as medicines |
| 02/09/1983 | EP0071060A2 6-(4-(Omega-(1-imidazolyl)-alkyl)-phenyl)-3-oxo-2,3,4,5-tetrahydro-pyridazines and their acid-addition salts, process for their preparation and pharmaceutical compounds containing them |
| 02/08/1983 | US4373100 Animal feeds |
| 02/03/1983 | WO1983000332A1 N-phenylpyrazole derivatives useful as herbicides |
| 01/26/1983 | EP0070376A1 Heterocyclic substituted-amino-pyrazolines |
| 01/25/1983 | US4370484 Sceptrin an antimicrobial agent from Agelas sceptrum |
| 01/25/1983 | US4370323 2-Cyanoaziridinyl-(1)-2-substituted-aziridinyl-(1)-methanes |
| 01/25/1983 | CA1140129A1 4-pyrimidone derivatives |
| 01/18/1983 | US4369186 4,5-Dichloroimidazole-2-carboxylic acid derivatives |
| 01/18/1983 | CA1139761A1 Tetrazolylalkoxycarbostyril derivatives and process for producing the same |
| 01/12/1983 | EP0069442A1 Antifungal agents, processes for their preparation, and pharmaceutical compositions containing them |
| 01/11/1983 | US4368156 Preparation of 4-haloazetidin-2-ones from 4-sulfinoazetidin-2-ones |
| 01/05/1983 | EP0068834A2 Pyrimidinone derivatives and pharmaceutical compositions containing them |
| 01/05/1983 | EP0068833A2 Pyrimidinone derivatives and pharmaceutical compositions containing them |
| 01/05/1983 | EP0068806A2 Basic acyl amides of (5-amino-1,3-dialkylpyrazol-4-yl)(aryl)methanones, processes for their production, and pharmaceutical compositions containing such compounds |
| 01/05/1983 | EP0068544A2 Novel N-aryl-piperazinealkanamides |
| 01/05/1983 | EP0068466A1 4-Aryl or heteroaryl thio-2-oxo-1-azetidinesulfonic acid salts and process for their preparation |
| 01/05/1983 | EP0068310A1 2-Aryl-3,4-diaza-bicyclo(4.n.0)alken-(2)-ones-(5), process for their preparation, and medicines containing these compounds |
| 01/05/1983 | EP0068240A1 2-Acylaminomethyl-1,4-benzodiazepine derivatives, their preparation and intermediates, and pharmaceutical preparations containing them |
| 12/28/1982 | CA1138453A1 Process for making histamine antagonists |
| 12/22/1982 | EP0067508A1 Amidine derivatives |
| 12/21/1982 | US4365068 Crosslinkable bis-imidyl derivatives |
| 12/21/1982 | CA1137984A1 Process for preparing new histamine h.sub.2 -antagonists |
| 12/21/1982 | CA1137974A1 Chemiluminescent naphthalene-1,2-dicarboxylic acid hydrazide-labeled conjugates |
| 12/14/1982 | CA1137481A1 N-benzyl-imidazoles as selective inhibitors or the thromboxane synthetase enzyme, pharmaceutical compositions thereof and process for their preparation |
| 12/07/1982 | US4362878 Substituted 1,2,4-triazoles as DIR compounds and their use in photographic materials |
| 12/02/1982 | EP0060258A4 Method for producing 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone. |
| 11/30/1982 | CA1136623A1 Amino-pyrimidine-carbanilides, processes for their preparation, medicaments containing these compounds and their use and also diamino-pyrimidinecarbanilides and processes for their preparation |
| 11/25/1982 | WO1982004050A1 Heterocyclic alkylene triazinones |
| 11/23/1982 | CA1136131A1 Pyrimidine compounds, processes for their preparation, pharmaceutical preparations containing these compounds, and their use in therapeutics |
| 11/16/1982 | US4359465 Methods for treating gastrointestinal inflammation |
| 11/11/1982 | WO1982003859A1 1-sulfo-2-oxoazetidine derivatives and process for their preparation |
| 10/26/1982 | CA1134358A1 5-aryl-1-(2-oxazolin-2-yl)-1h-1,4-benzodiazepines and related compounds |
| 10/20/1982 | EP0062876A1 2-Oxo-1-(((substituted sulfonyl)amino)carbonyl)azetidines |
| 10/19/1982 | USRE31061 5-Amino or substituted amino-7-phenyl or substituted phenyl-2,3-dihydro-1H-1,4-diazepines |
| 10/13/1982 | EP0062614A1 Process for the manufacture of bismethine isoindolines |
| 10/12/1982 | US4353913 Benzimidazolylcarbamic acid ester compounds, their production, and their medicinal use |
| 10/12/1982 | US4353905 Cardiotonic agents |
| 10/12/1982 | CA1133481A2 Process for making histamine antagonists |
| 10/12/1982 | CA1133477A1 Novel substituted heterocyclic benzamides, process for their preparation and use as behaviour modifiers |
| 10/05/1982 | US4352933 Chemical methods and intermediates for preparing substituted pyrimidinones |
| 09/28/1982 | CA1132580A1 1,2,4-triazol-1-yl compounds, their manufacture, and use thereof as fungicides |
| 09/28/1982 | CA1132558A1 Quinazoline antihypertensives |
| 09/22/1982 | EP0060696A1 Nitrogen heterocycles |
| 09/22/1982 | EP0060258A1 Method for producing 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone. |
| 09/21/1982 | US4350754 For photographic films; uracil derivatives |
| 09/21/1982 | US4350752 Photographic elements and film units containing imidomethyl blocked photographic reagents |
| 09/21/1982 | US4350696 Imidazole derivatives, process for their preparation and pharmaceutical compositions thereof |
| 09/15/1982 | EP0060120A1 Process for preparing 4-haloazetidin-2-ones |
| 09/15/1982 | EP0060119A1 Azetidinone compounds and their preparation |
| 09/15/1982 | EP0060012A1 4-Halo-1,8-naphthyridine derivatives useful as intermediates and processes for their preparation |
| 09/14/1982 | CA1131640A1 1-(4-aminobenzyl)-2,3-dioxopiperazine derivatives, acid addition salts thereof and process for producing the same |
| 08/31/1982 | US4347373 Derivatives of 4-methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole |
| 08/24/1982 | CA1130285A1 Process for the preparation of 3-amino (1h-3h) quinazoline-2,4-dione derivatives |
| 08/18/1982 | EP0058055A2 Process for preparing substituted pyrimidinones and intermediates therefor |
| 08/17/1982 | CA1129870A1 Azetidine derivatives |
| 08/11/1982 | EP0057572A1 Alkanolamine derivatives |
| 08/10/1982 | CA1129410A1 Amidino-benzylpyrimidines, processes for their manufacture and drugs containing the said compounds |
| 08/03/1982 | US4342771 Hypoglycemic 5-substituted oxazolidine-2,4-diones |
| 08/03/1982 | US4342769 2-[(Methylsulfinyl)acetyl]-3-heterocyclicindoles and derivatives thereof as immunosuppressants |
| 08/03/1982 | CA1128944A1 2-substituted-3-heterocyclyl-indoles, their preparation and pharmaceutical compositions containing them |
| 07/28/1982 | EP0056444A2 Photographic elements containing blocked photographic reagents and processes employing same |
| 07/27/1982 | US4341402 Pressure sensitive carbon-free duplication or thermal marking |
| 07/27/1982 | CA1128507A1 Pharmacologically active substituted 1,2,4-triazines |