| Patents for C07D 471 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups (64,559) |
|---|
| 04/05/1977 | US4016161 Amino-substituted 1,2,3,4,10,146-hexahydro-pyridino[1,2-a]dibenzo[c,f]azepines |
| 03/29/1977 | US4015005 1,2,5,6-Tetrahydro-4H-pyrrolo(3,2,1-j)quinolin-2-ones |
| 03/29/1977 | US4014890 Process for preparing indole derivatives |
| 03/29/1977 | US4014883 Indoloquinolines, intermediates and processes |
| 03/29/1977 | US4014881 1-Oxo-1H-6-piperidinopyrimido[1,2-a]quinoline-2-carboxylic acids and esters |
| 03/29/1977 | US4014877 Microbiocides |
| 03/22/1977 | US4013672 2,5,7,8-Tetrahydro-1,2,4,5,6-pentaazabenzo[6,7]-cyclohepta[1,2,3-cd]-as-indacenes |
| 03/22/1977 | US4013665 Antiviral, substituted 1,3-dimethyl-1h-pyrazolo(3,4b)quinolines |
| 03/15/1977 | US4012387 Benzo-[g]pyrido[2,1-b]quinazolinones |
| 03/15/1977 | US4012373 Pyrazolo[3',4'-2,3]pyrido[4,5-e]b-benzo-1,5-diazepinones |
| 03/15/1977 | US4012259 Dicarbonyl methylene group on a 2,5-dioxo-1-imidazolidine is a yellow coupler |
| 03/08/1977 | US4011324 Esters and amides of pyrimido[4,5-b]quinolin-4(3H)-one-2-carboxylic acids as antiulcer agents |
| 03/08/1977 | US4011231 Bronchodilator |
| 03/01/1977 | US4010265 Diuretics |
| 02/22/1977 | US4009273 Cns stimulants |
| 02/22/1977 | US4009271 Psychosedative, anxiolytic, antipholistic |
| 02/22/1977 | US4009166 Pyrido(2,3-d) pyrimidinones |
| 02/15/1977 | US4008223 Spasmolytic, antiphlogistic, tranquilizer |
| 02/01/1977 | US4006124 Polyurethanes |
| 01/25/1977 | US4005206 [9H]-Pyrido-[3,4-b]-indoles |
| 01/25/1977 | US4005201 Diuretics |
| 01/18/1977 | US4004015 Bicyclic derivatives of 1,4-dihydropyridine as antihypertensive agents and coronary vessel dilators |
| 01/18/1977 | US4004006 Contraceptive and antivenereal agents |
| 01/18/1977 | US4003905 Central nervous system stimulant, appetite supressant |
| 01/11/1977 | US4002636 Certain novel substituted tetrahydro-oxothiazolo-triazolium compounds useful as herbicides |
| 01/11/1977 | US4002632 Tetracyclic piperidino derivatives |
| 01/11/1977 | US4002630 Novel aromatic o-hydroxyaldehydes, a process for their preparation and their utilization |
| 01/04/1977 | US4001411 Anthelmintics |
| 01/04/1977 | US4001263 Tranquilizers |
| 01/04/1977 | US4001243 Substituted benzo(ij)quinolizine-2-carboxylic acids and derivatives thereof |
| 01/04/1977 | US4001017 Process for the photopolymerization of ethylenically unsaturated compounds |
| 12/28/1976 | US4000286 3-Phenyl,3H 1,2,3 triazolo[4,5-b]pyridines |
| 12/28/1976 | US4000277 Antiinflammatory agents |
| 12/28/1976 | US4000153 Tranquilizers, sedatives |
| 12/28/1976 | US4000151 Tranquilizers, sedatives |
| 12/28/1976 | US4000145 1h-imidazo(4,5-b)pyridine derivatives |
| 12/21/1976 | US3998832 Anti-diarrheal compounds |
| 12/21/1976 | US3998822 Morpholino containing pyrido (3,4-d) pyridazines |
| 12/14/1976 | US3997572 N-[2-(nitro-1-imidazolyl)ethyl]naphthal imides |
| 12/07/1976 | US3996363 Antidepressant, antiinflammatory |
| 12/07/1976 | US3996233 Central nervous system depressant, antiinflammatory |
| 11/30/1976 | US3994920 Appetite suppressant, antidepressant |
| 11/23/1976 | US3993760 Pyrazinoisoquinolines as anthelmintic agents |
| 11/23/1976 | US3993759 Anthelmintic |
| 11/23/1976 | US3993660 2-[3-(Phthalimidomethyl)-5-methyl-4H-1,2,4-triazol-4-yl]benzophenones |
| 11/23/1976 | US3993656 1,8-Naphthyridine compounds |
| 11/16/1976 | US3992544 Antihypertensive agents, anti-tremor agents |
| 11/16/1976 | US3992539 S-triazolo-[3,4-a]isoquinolines in treating inflammatory disorders |
| 11/16/1976 | US3992392 Perfumes, dyes, amino acids, drugs and agricultural chemicals |
| 11/16/1976 | US3992380 5,8-Dihydro-5-oxo-2-(4-or 3-pyridinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acids and esters |
| 11/16/1976 | US3992371 Bactericides |
| 11/09/1976 | US3991199 Pyridoindoles |
| 11/09/1976 | US3991064 Bronchodilators |
| 11/02/1976 | US3989593 Vindoline and vinblastine |
| 10/26/1976 | US3988458 Bicyclic derivatives of 1,4-dihydropyridine 3,5-carboxylic acid esters |
| 10/19/1976 | US3987183 Polycyclic imidazoles |
| 10/19/1976 | US3987051 Acid hydrolysis |
| 10/19/1976 | US3987048 Lactamization, cyclization |
| 10/19/1976 | US3987047 Anoretics |
| 10/12/1976 | US3985882 Admistering |
| 10/12/1976 | US3985757 Antiinflammatory agents and tranquilizers |
| 10/12/1976 | US3985751 Benzocycloheptaisoquinoline derivatives |
| 10/05/1976 | US3984551 Pharmaceutical compositions comprising pyridoquinoline derivatives and the use thereof |
| 10/05/1976 | US3984549 Fungicides |
| 10/05/1976 | US3984418 Hydrogenated diels-alder adducts of benzdiazepines |
| 10/05/1976 | US3984415 Antiinflammatory, anti-ulcerative, analgetic, antipyretic, antihistaminic and cns depressants |
| 10/05/1976 | US3984412 Antiinflammatory agents and central nervous depressants |
| 09/28/1976 | US3983288 Fibers and fabrics containing optical brightening agents |
| 09/28/1976 | US3983239 Hexahydro-γ-carboline derivatives and their salts |
| 09/28/1976 | US3983128 Alcohol derivatives of pyrazolo[3,4-b]pyridines |
| 09/28/1976 | US3983127 Pyrrolo[3,4-b]pyridines |
| 09/28/1976 | US3983125 Thieno-pyridine derivatives, process for their preparation and their applications |
| 09/28/1976 | US3983123 Trans-octahydropyridoindolobenzazepines |
| 09/28/1976 | US3983122 From cycloalkenyl ketone and dihydroisoquinoline, antidepressant |
| 09/21/1976 | US3981999 Bactericides, pyrimidine compounds |
| 09/14/1976 | US3980655 Basically substituted 1,4-dihydro-2H-isoquinoline derivatives and process for preparing them |
| 09/07/1976 | US3979395 Process for the preparation of vincamine and other indole alkaloids |
| 09/07/1976 | US3979390 Butyrophenone derivatives and production thereof |
| 08/31/1976 | US3978071 Analgesic, antipyretic, antiinflammatory |
| 08/31/1976 | US3978066 Antidepressant, hypotensive |
| 08/31/1976 | US3978048 17β-SUBSTITUTED-ALLENE-BEARING STEROIDS |
| 08/17/1976 | US3975386 N-substituted-3-azaisatoic anhydrides |
| 08/10/1976 | US3974168 Tricycle substituted acetones |
| 08/10/1976 | US3974165 Hypotensive agents |
| 08/10/1976 | US3974161 Fused pyrimidin-4(3H)-ones as antiallergy agents |
| 08/03/1976 | US3972873 Certain pyrido[3,2-e]1,4-diazepinones and derivatives |
| 07/20/1976 | US3970753 Imidazo[1,2-a]pyridines |
| 07/13/1976 | US3969528 Hypoglycemic |
| 07/13/1976 | US3969463 Microbiocide |
| 07/06/1976 | US3968120 2-Imidazolylcarbonylbenzoic acid compounds |
| 07/06/1976 | US3968119 Vic-triazole compounds |
| 07/06/1976 | US3968116 1H-imidazo(4,5-b)pyridine compounds |
| 06/29/1976 | US3966746 Amino derivatives of pyrazolopyridine carboxamides |
| 06/29/1976 | US3966736 2,9-Dihydro-3H-pyrido[3,2-c]-s-triazolo[4,3-a][1,5]-benzodiazepin-3-ones |
| 06/29/1976 | US3966726 Process for the production of cyclic carboxylic acid imides |
| 06/29/1976 | US3966723 1,2,3,4,10,14B-Hexahydro-pyridino[1,2-a]-dibenzo[c,f]-azepine |
| 06/22/1976 | US3965103 Bactericide, fungicide |
| 06/22/1976 | US3965100 Cns depressants |
| 06/15/1976 | US3963736 Preparation of 1-(lower alkyl)-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acids |
| 06/15/1976 | US3963734 Herbicides, herbicide intermediates |