| Patents for C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups (57,272) |
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| 08/05/1980 | US4216322 Process for making triethylene diamines |
| 08/05/1980 | US4216321 3,4-Dihydropyrrolo-[1,2-a]-pyrazine and method of preparing same |
| 08/05/1980 | CA1083148A1 Method for the preparation of new heterocyclic derivatives |
| 07/29/1980 | US4214891 Triazolone herbicides |
| 07/29/1980 | CA1082716A1 Process for the preparation of novel 5-thiazole methane amine derivatives |
| 07/29/1980 | CA1082713A1 Imidazoisoindolediones and the use thereof as herbicidal agents |
| 07/29/1980 | CA1082700A1 Pyrazolo 4,3-e 1,2,4 triazolo 4,3-c pyrimidines |
| 07/29/1980 | CA1082699A1 Fused pyrimidine derivatives and process for the preparation thereof |
| 07/29/1980 | CA1082599A1 Method for regulating physiological response in human cells which are growing by the administration of 3- methyl-7-n-pentylaminopyrazolo 4,3-d pyrimidine |
| 07/22/1980 | US4213982 Use to promote growth rate or feed efficiency in livestock |
| 07/22/1980 | US4213773 Herbicidal substituted bicyclic triazoles |
| 07/22/1980 | CA1082188A1 Azabicylic compounds, methods, and intermediates |
| 07/22/1980 | CA1082183A1 Biologically active tetracyclic diazepino- dibenzazepine and diazepino-dibenzoxazepine compounds |
| 07/22/1980 | CA1082182A1 Pyrrolo-dibenzo-oxazepines, thiazepines and azepines |
| 07/15/1980 | US4212880 Symmetrically substituted pyromellitic diimides as ruminant feed additives |
| 07/09/1980 | EP0013138A1 Azabicycloalkyl derivatives, a process for their preparation and pharmaceutical compositions containing them |
| 07/08/1980 | US4211874 Continuous process for the manufacture of dinitroglycolurile |
| 07/08/1980 | CA1081223A1 Substituted triazaadamantane compounds, preparation and use thereof |
| 07/08/1980 | CA1081120A1 Fungicidal 3-phenyl-5-(substituted methyl) isoxazoles |
| 07/01/1980 | US4210756 Tetrahydroquinoline hydantoins for chronic diabetic complications |
| 07/01/1980 | US4210659 Substituted 7-phenyl-2,3-dihydro-imidazo[1,2-α]imidazoles and salts thereof |
| 07/01/1980 | US4210590 With borane complex reagent in presence of trifluoroacetic acid |
| 07/01/1980 | US4210585 Process for preparing 9H-dibenz[c,f]imidazo[1,2-a][1]azepin-9-ones |
| 07/01/1980 | CA1080717A1 Dihydroimidazoisoindolediones and the use thereof as herbicidal agents |
| 07/01/1980 | CA1080712A1 Hypotensive agents |
| 06/24/1980 | USRE30314 Antiinflammatory, antithrombotic |
| 06/24/1980 | US4209630 Hydantoin derivatives as therapeutic agents |
| 06/24/1980 | US4209621 Tranquilizers |
| 06/24/1980 | US4209620 Asthma and rhinitis |
| 06/24/1980 | CA1080220A1 Process for the preparation of 1,2-fused five-membered or six-membered 1,3-dinitrogen-heterocyclic compounds and their use |
| 06/17/1980 | US4208521 Cyclization of an n-(2-aminobenzyl)glycine (or ester) with a substituted carboxamidine |
| 06/17/1980 | US4208520 Bactericide |
| 06/17/1980 | US4208423 Anticholinergic bronchodilators |
| 06/17/1980 | CA1079734A1 1-(3,3,3,-triarylpropyl)-4-phenyl-4-piperidinemethanols |
| 06/17/1980 | CA1079727A1 Process for preparing trimeric .delta.1-piperideins and trimeric 1-pyrroline |
| 06/11/1980 | EP0012071A1 Azoniaspiro derivatives, process for their preparation and pharmaceutical compositions containing them |
| 06/10/1980 | US4207323 6-Substituted methyl penicillins, derivatives and analogues thereof |
| 06/03/1980 | US4206307 Sodium borohydride, nuetralization, ascorbid acid as antioxidant |
| 06/03/1980 | CA1078836A1 4-amino derivatives of pyrazolo (1,5-a) quinoxaline-3-carboxylic acids and esters |
| 05/28/1980 | EP0011417A1 Optically active or racemic aminal derivatives, process for preparing same and for converting same to alpha-hydroxyaldehydes |
| 05/27/1980 | US4205167 Passing cyanuric chloride and/or cyanogen chloride with oxygen over active charcoal |
| 05/20/1980 | US4204065 Soft quaternary surface active agents and method of using same |
| 05/20/1980 | US4203994 Fungicidal 3-phenyl-5-(substituted methyl)isoxazoles |
| 05/20/1980 | US4203987 3-[Pyridinylalkyl and piperidinylalkyl]-2,3,4,4a-tetrahydro-1H-pyrazino[1,2-a]quinoxalin-5(6H)-ones |
| 05/20/1980 | CA1077948A1 1,-5 disubstituted-2-pyrrolidones and processes for their production |
| 05/20/1980 | CA1077933A1 Azapurinones |
| 05/14/1980 | EP0011057A1 Process for the preparation of vincadifformine and derivatives thereof, intermediates obtained during this process and process for their preparation |
| 05/14/1980 | EP0010671A1 Process for the preparation of 1,4-diazabicyclo-(2,2,2) octane |
| 05/06/1980 | CA1077037A1 Triazolotriazines |
| 04/30/1980 | EP0010516A1 Polyalkylpiperidine derivatives, their application as light stabilisers and polymers stabilised therewith |
| 04/30/1980 | EP0010441A1 The use of symmetrically substituted pyromellitic diimides as ruminant feed additives. Compositions containing these feed additives |
| 04/30/1980 | EP0010440A1 Pyromellitic diimides, processes for their preparation, these compounds in orally administrable form for use in increasing the feed efficiency of a ruminant animal and compositions for this purpose containing them |
| 04/30/1980 | EP0010312A2 Process for the preparation of 6-hydroxymethyl-2-(beta-aminoethylthio)-1-carbadethiapen-2-em-3-carboxylic acid and intermediates useful in this process |
| 04/29/1980 | US4200759 Preparation of imidazo[2,1-a]isoindole compounds |
| 04/29/1980 | US4200750 4-Substituted imidazo [1,2-a]quinoxalines |
| 04/29/1980 | US4200572 Bactericides, antibiotics |
| 04/29/1980 | CA1076580A1 2,3,6,7-tetrahydro-5h-pyrrolo-(1,2-a)imidazole compounds |
| 04/29/1980 | CA1076572A1 Diazepine derivatives |
| 04/22/1980 | CA1076114A1 1,5-alkylene-3-aryl hydantoin derivatives |
| 04/22/1980 | CA1076106A1 Photographic dye diffusion transfer process |
| 04/15/1980 | US4198508 Cyclization of 1-(2-acylaminophenyl)imidazoles using phosphorus oxychloride or polyphosphoric acid |
| 04/15/1980 | US4198506 Intermediates for the corresponding 3-substituted 3-cephem-4-carboxylic acids |
| 04/15/1980 | US4198412 Pyrazolo [1,5-C] quinazoline derivatives and their use in treating allergic conditions |
| 04/08/1980 | US4197403 Antiinflammatory, immunosuppressive, fungicide |
| 04/03/1980 | WO1980000565A1 1,5-diazabicyclo(3.3.0)octadienedione derivatives,preparation and use thereof as fluorescent labelling agents |
| 04/03/1980 | WO1980000537A1 Pyrimido(1,6-a)indole derivatives |
| 04/02/1980 | EP0009384A1 Processes for the preparation of triazinones and condensed triazinones, and compounds so obtained |
| 04/02/1980 | EP0009284A1 Novel tetracyclic compounds, processes for their preparation and pharmaceutical compositions |
| 04/01/1980 | US4196296 Cyclopenta[c]pyrrole derivatives |
| 03/25/1980 | US4195176 Imidazole compounds, methods for their production and conversion of said compounds into (R)-3-(2-deoxy-β-D-erythro-pentofuranosyl)-3,6,7,8-tetrahydroimidazol[4,5-d][1,3]diazepin-8-ol |
| 03/25/1980 | US4195091 Appetite stimulating pyrrolo[2,1-b][3]benzazepines |
| 03/19/1980 | EP0008950A2 Pyrimido(1,6-a)indole derivatives and intermediates therefor, processes for their preparation, pharmaceutical compositions containing the derivatives and their use |
| 03/18/1980 | US4194049 2-[[2-Methyl-1-[2-benzoyl(or benzyl)phenyl]-1H-imidazol-5-yl]methyl]-1H-isoindole-1,3(2H)-diones |
| 03/18/1980 | US4194000 Psychoactive 1,3,4-benzotriazepine-2-thiones and a method for treating central nervous system depression and anxiety |
| 03/18/1980 | US4193924 Pyrolysis of N-substituted-1-cyclohexene-1,2-dicarboximides |
| 03/18/1980 | CA1073905A1 Pyrazolo (1,5-a) pyrido (3,2-e) pyrimidine-7-carboxylic acid derivatives |
| 03/11/1980 | US4192874 Substituted 1,2,6,7-tetrahydroindolo[1,7-ab][1,5]benzodiazepines |
| 03/11/1980 | US4192803 5H-Pyrrolo[2,1-c][1,4]benzodiazepine derivatives |
| 03/11/1980 | CA1073454A1 Imidazolobenzodiazepines, processes for their preparation and compositions incorporating them |
| 03/05/1980 | EP0008408A1 1,2,3,5-Tetrahydroimidazothienopyrimidin-2-ones, a process for their preparation and pharmaceutical compositions |
| 03/04/1980 | US4191767 Method for treating fungal infection in mammals with imidazo [1,2-a]quinoxalines |
| 03/04/1980 | US4191766 Method for reducing immunological response |
| 02/26/1980 | US4190661 Pyrazolo-quinolines, compositions and pharmaceutical preparations |
| 02/20/1980 | EP0008045A1 (1,2)-Annellated 7-phenyl-1,4-benzodiazepine derivatives and salts thereof, processes for their preparation and medicaments containing them |
| 02/20/1980 | EP0008021A1 New mitomycins and processes for production thereof |
| 02/19/1980 | US4189588 Method for preparing 6-phenyl-triazolo or imidazolo-(1,3,4)-benzotriazepines and the novel intermediates used therewith |
| 02/19/1980 | US4189579 Aminoalkylthiopurines |
| 02/19/1980 | US4189434 Polycyclic nitrogen-containing compounds |
| 02/19/1980 | CA1072091A1 Dihydrotetrazolo (1,5-a) quinazoline derivatives |
| 02/19/1980 | CA1072089A1 1,1,1 triaryl alkylamines |
| 02/12/1980 | US4188389 1,2,3,4-Tetrahydropyrrolo(1,2-A)pyrazines |
| 02/06/1980 | EP0007450A1 Azatetracyclic carbonitriles, their preparation, pharmaceutical compositions containing them and their application |
| 02/05/1980 | US4187306 Benzodiazepine-diones, a process for their production and their use as medicaments |
| 02/05/1980 | US4187110 Development inhibitor with releasable (benzothiazolin-2-ylidene)amino-benzotriazolyl group |
| 02/05/1980 | US4187101 1-Acyloxymethyl-4,5-dichloro-imidazole derivatives and their use as herbicides |
| 02/05/1980 | US4187100 4,5-Dichloro-imidazole-1-carboxylic acid aryl esters and their use as herbicides |
| 01/29/1980 | US4186205 2,3-Di(4-substituted phenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazoles |
| 01/29/1980 | US4186199 Indolo-,1,2-dihydroindolo-, and 1,2,6,7-tetrahydroindolo [1,7-ab][1,5] benzodiazepines |
| 01/29/1980 | US4186135 Substituted 2,3-alkylene bis (oxy) benzamides and derivatives and method of preparation |
| 01/29/1980 | US4185991 4,5-Dichloro-imidazole derivatives and their use as herbicides |