| 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) |
|---|
| 06/15/1976 | US3963724 Intermediates useful in the preparation of aryldecahydropyrrolo[3,4-f]quinolines |
| 06/08/1976 | US3962449 Cardioactive bispidones and bispidines |
| 06/08/1976 | US3962308 Water as solvent |
| 06/08/1976 | US3962264 Process for making 2-amino nicotinonitrile |
| 06/08/1976 | US3962262 Hypotensive agents, bronchodilators |
| 06/08/1976 | US3962258 Hypotensive agents, antihistamines |
| 06/01/1976 | US3960877 Plant growth regulator, weed killer defoliating agents |
| 06/01/1976 | US3960876 Certain 1-carbothioamides of 1,8-naphthyridines, pyrrolo(2,3-b)pyridines and pyrido(2,3-b)azepines |
| 06/01/1976 | US3960863 Pyrido[1,2-a]pyrimidinone derivatives |
| 06/01/1976 | US3960859 Antiarhythmic activity |
| 05/25/1976 | US3959285 Chemical intermediates for pigments and dyes |
| 05/25/1976 | US3958976 2-Aryl-5,6,7,8-tetrahydroimidazo[1,5a]-pyridine-1,3(2H,8aH)-diones as herbicides |
| 05/11/1976 | US3956328 Allergy therapy |
| 05/04/1976 | US3954757 Condensed pyrrole mercapto compounds |
| 05/04/1976 | US3954754 Antihypertensives |
| 05/04/1976 | US3954733 Antibiotic |
| 04/27/1976 | US3953598 Asthma or rhinitis treatment |
| 04/27/1976 | US3953457 S-triazolo(4,3-a)quinoline compounds |
| 04/20/1976 | US3951994 Hypotensive, coronary vessel dilators |
| 04/20/1976 | US3951988 1,2-Pentamethylene-1,4-dihydropyridine derivatives |
| 04/20/1976 | US3951984 3-Benzazocine compounds |
| 04/20/1976 | US3951980 3-Substituted-8-methyl-3,8-diazabicyclo[3.2.1]octanes |
| 04/13/1976 | US3950353 Pharmacologically active thiourea and urea compounds |
| 04/13/1976 | US3950347 Naphtholactam dyestuffs |
| 04/13/1976 | US3950343 Antidepressants, hypotensive agents |
| 04/13/1976 | US3950338 Bactericides |
| 04/13/1976 | US3950333 Histamine inhibitors, oxyalkyl, thioalkyl, aminoalkyl derivatives |
| 04/06/1976 | US3948923 Hypotensive, vasodilation |
| 04/06/1976 | US3948908 Diuretics |
| 03/30/1976 | US3947445 Diazabicyclooctanes and diazabicycloheptanes |
| 03/23/1976 | US3946019 Anthelmintic, microbiocides, antibilharzial |
| 03/23/1976 | US3945995 D-α-(4-hydroxypyridine-3-carbonamido)-p-hydroxyphenylacetamidopenicillanic acid |
| 03/09/1976 | US3943148 Indole fused heterocyclic diuretic compounds |
| 03/09/1976 | US3943141 Tetrazolyl containing naphthyridine 3-carboxamides |
| 03/02/1976 | US3941883 Aromatic dicarboxamides as anticonvulsants |
| 03/02/1976 | US3941775 6-Aza-3H-1,4-benzodiazepines |
| 02/17/1976 | US3939268 2,4-Diamino substituted pyridol(3,2-d)pyrimidine as antithrombotic agents |
| 02/17/1976 | US3939159 Spiro(pyrrolo (1,2-A)quinoxalines) |
| 02/10/1976 | US3937709 Enamines, alkylation, methyl a-bromomethyl acrylate, reduction, oxidation, cyclization |
| 02/03/1976 | US3936460 Analgesic, antihistamine, spasmolytic |
| 02/03/1976 | US3936459 1',4'-Dihydro-1-methyl-spiro [piperidine and pyrrolidine-2,3'(2'H)quinoline]-2'-one compounds |
| 01/27/1976 | US3935226 Substituted phenanthroline pigments |
| 01/27/1976 | US3935222 Cns depressant, antiinflammatory |
| 01/27/1976 | US3935220 Tetrahydroimidazolo[1,2-a]pyridine derivatives |
| 01/27/1976 | US3935197 Hypotensive |
| 01/20/1976 | US3933827 Cytostatic agents |
| 01/20/1976 | US3933822 Bronchial asthma |
| 01/13/1976 | US3932650 Trans-octahydropyridoindolobenzazepines as central nervous system depressants |
| 01/13/1976 | US3932428 1H-imidazo(4,5,-b)-pyridine derivatives |
| 01/13/1976 | US3932427 Pyridyl substituted aminoalkyl-thioureas and ureas |
| 01/13/1976 | US3932122 Azo compounds, their manufacture and use |
| 01/06/1976 | US3931199 Antiallergy |
| 01/06/1976 | US3931186 Process for preparing naphtholyene arylimidazol-peri-dicarboxylic acid imides |
| 01/06/1976 | US3931183 1-Substituted-2-disubstitutedamino-pyrido[2,3-D]pyrimidin-4(1H)-ones |
| 01/06/1976 | US3931178 1-Substituted-2-imino-pyrido[2,3-d]pyrimidin-4(1H)-ones |
| 01/06/1976 | US3931175 Imidazo(1,2b)pyridazinyl esters, process and insecticidal compositions |
| 01/06/1976 | US3931169 Antiinflammatory |
| 01/06/1976 | US3931163 Naphthoquinone derivatives |
| 01/06/1976 | US3931155 Anticoagulant |