Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 401 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
Patents for C07D 401 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom (107,979)
07/1982
07/20/1982US4340607 Antimicrobial 3H-naphtho[1,2-d]imidazoles
07/20/1982US4340596 Preparations for the treatment of theileriosis and their use
07/20/1982CA1128041A1 3h-naphtho[1,2-d]imidazoles, processes for preparing them, their use as anti-inflammatory and antimicrobial agents, etc...
07/14/1982EP0055899A2 Antiallergic imidodisulfamides, process for their production and pharmaceutical compositions containing them
07/14/1982EP0055870A1 Pyridylmethyl esters of selected bio-affecting carboxylic acids, process for preparing and pharmaceutical composition comprising the same
07/13/1982US4339583 (Imidazolylmethyl)pyridine compounds as thromboxane synthetase inhibitors
07/13/1982CA1127647A1 Isomerization process of vinyl-3 piperidine derivatives
07/13/1982CA1127646A1 Triazine derivatives, their manufacture and use as stabilizers for synthetic polymers
07/08/1982WO1982002258A1 Alpha-diazoacetyl derivatives of aromatic heterocyclic nitrides and light-sensitive material
07/07/1982EP0055583A1 Antihypertensives
07/07/1982EP0055453A2 5-(Pyridinyl)-benzimidazole derivatives and preparation
07/07/1982EP0055418A2 Pyrazoline derivatives, processes for their preparation and pharmaceutical formulations containing them
07/06/1982US4338323 Piperidylbenzimidazolinone derivatives
07/06/1982US4338322 1,4-Dihydropyridine derivatives, pharmaceutical compositions containing same and methods of effecting vasodilation using same
07/06/1982CA1127160A1 Phenyl-alkanoic acid derivative and preparation thereof
07/06/1982CA1127158A1 2-pyridylmethylsulfinyl-benzimidazole compounds
06/1982
06/30/1982EP0054816A1 Process for preparing N-pyrrolyl-pyridazineamine derivatives
06/30/1982EP0018417B1 Novel piperidine derivatives and pharmaceutical compositions containing them
06/29/1982US4337257 Gastric acid secretion inhibiting substituted 2-(2-benzimidazolyl)-pyridines, their preparation, pharmaceutical preparations containing same, and method for inhibiting gastric acid secretion
06/24/1982WO1982002045A1 Pyridine derivatives
06/24/1982WO1982002043A1 1-sulfo-2-oxoazetidine derivatives and process for their preparation
06/24/1982WO1982002042A1 Azetidine derivatives and process for their preparation
06/23/1982EP0054417A1 Indole thromboxane synthetase inhibitors, processes for their preparation, and pharmaceutical compositions containing them
06/22/1982CA1126275A1 Antiinflammatory 4,5-diaryl-2-(substituted-thio)- pyrroles and their corresponding sulfoxides and sulfones
06/22/1982CA1126008A1 Rust inhibiting coating compositions
06/16/1982EP0053964A1 1(4-Quinolyl)ethanol or propanol derivatives, pharmaceutical compositions containing them and processes for their preparation
06/16/1982EP0053816A1 1-Sulfo-2-oxoazetidine derivatives, their production and use
06/16/1982EP0053815A1 2-Oxoazetidine derivatives, their production and use
06/16/1982EP0053789A1 2-Pyridinecarboxamide derivative, process for preparing same and pharmaceutical composition, useful as an anti-allergic agent
06/15/1982US4335242 Triazine derivatives
06/15/1982US4335132 Cardiotonic agents
06/15/1982US4335127 Potent serotonin antagonists
06/15/1982US4335123 Hypotensive agents, antiarrhythmia agents
06/15/1982CA1125759A1 Process for the preparation of novel urea and amido compounds
06/10/1982WO1982001873A1 1-sulfo-2-oxoazetidine derivatives and process for their preparation
06/08/1982US4333933 Benzoguanamine derivatives, their production and pharmaceutical compositions containing the same
06/02/1982EP0053017A1 Amide derivatives
06/01/1982US4332946 Resolution enhancing maleimide spin label for biological EPR studies
06/01/1982US4332945 Optically active nicotine analogs and process for their preparation
06/01/1982US4332944 Compositions and use
06/01/1982US4332809 Pyridinecarboxamide derivatives and process for the preparation thereof
06/01/1982US4332808 Dopaminergically stimulating 4-substituted indoles
06/01/1982CA1124726A1 Derivatives of pyrrolidinecarboxaldehyde and piperidinecarboxaldehyde and intermediates therefor
06/01/1982CA1124720A1 Derivatives of 4-amino-3-sulfonamido-pyridine
06/01/1982CA1124717A1 1,2,4-triazinones-5
05/1982
05/25/1982US4331673 Pyridinium salts
05/25/1982US4331671 5-(Pyridinyl)-1H-benzimidazoles and 1-hydroxy-6-(pyridinyl)-1H-benzimidazoles and their cardiotonic use
05/25/1982US4331586 Morpholino-diaminotriazine oligomers
05/19/1982EP0051879A2 Substituted pyrimidines, their synthesis and compositions containing them, their use in medicine and intermediates for making them
05/18/1982US4330549 Coumarins connected via an oxyalkyl group with a piperidine ring having anti-allergic action
05/18/1982US4330547 Combatting fungi with triazolylphenacyl pyridyl ether derivatives
05/18/1982US4330546 Antidepressant
05/18/1982CA1123831A1 Imidazolyl ethyl oxyalkoxy derivatives and thio analogues thereof
05/18/1982CA1123830A1 Process for preparing novel esters from 1-methyl-4-piperidinol
05/12/1982EP0051371A2 Imidazolylpyridine therapeutic agents
05/11/1982US4329471 4-(4-Phenyl-1-piperidinyl)methyl-5-acyl-1,3-dihydro-2H-imidazol-2-ones
05/11/1982US4329470 5-(4-Phenyl 1-piperidinyl)methyl-2,3-dihydro-2-oxo-1H-imidazole-4-carboxylic acid derivatives
05/11/1982CA1123437A1 3,4,5-trihydroxypiperidine compound, their production and their medicinal use
05/05/1982EP0050957A1 Heterocyclic thromboxane synthetase inhibitors, processes for their preparation, and pharmaceutical compositions containing them
05/04/1982US4328345 Pyridyl substituted indoles
05/04/1982US4328223 Hypotensive agents
05/04/1982US4328028 Plant growth regulators
04/1982
04/28/1982EP0050385A1 Piridoxine derivatives, a process for their preparation and related pharmaceutical compositions
04/27/1982US4327215 Preparation of erythio-αpiperid-2-yl-2,8-bis-trifluoro-methyl)-quinolin-4-yl-methanol
04/27/1982US4327103 3-{3-[4-(4-Fluorobenzoyl)piperidyl]propyl}-2-methyl indole
04/27/1982CA1122600A1 Heterocyclic tetrahydro-1-alkyl-4-oxo-1h-imidazol-2- ylidene urea and phenyl esters of tetrahydro-1-alkyl-4-oxo-1h imidazol-2-ylidene carbamic acid compounds
04/27/1982CA1122464A1 Hardening photographic layers containing gelatin using a combination of slow acting and quick acting hardeners
04/21/1982EP0049776A2 4-Quinoline methane derivatives, their preparation and their use in the preparation of substances with a pharmacological activity
04/20/1982US4325957 Anticonvulsants, analgesics, antiarrythmia, agents, diuretics
04/20/1982US4325953 4-Aryl-4-aryloxypiperidines
04/20/1982CA1122218A1 1,2-dihydroquinolin-2-one derivatives
04/14/1982EP0049555A1 2-Trifluoromethyl-4-hydroxy-3 quinoline-carboxylic-acid derivatives and their preparation
04/13/1982US4324894 Narcosis potentiating
04/13/1982US4324791 Heterocyclic antidiarrheal compositions & methods of use
04/13/1982US4324790 Antipsychotic tetrahydropyridinyl-indoles, compositions and method of use
04/07/1982EP0049173A2 Pyrimidone derivatives, processes for their preparation and pharmaceutical derivatives containing them
04/07/1982EP0049111A1 Phenoxybutyltriazole compound, agricultural and horticultural fungicidal composition containing the same, and process for producing the same
04/07/1982EP0049049A1 5-Amino-tetrazole derivatives, processes for their preparation and pharmaceutical compositions containing them
04/06/1982CA1121354A1 Derivatives of 4-[3-(4-quinolyl)propyl]- piperidine and their use as medicines
04/01/1982WO1982001001A1 2-hydroxymethyl-quinoxaline-1,4-dioxide derivatives,a process for preparing same and compositions containing same
03/1982
03/31/1982EP0048626A1 Livestock feed
03/31/1982EP0048363A2 Imidazole derivatives, processes and intermediates for their preparation and drugs containing them
03/30/1982US4322418 Promotion of blood circulation
03/30/1982US4322337 Photostability
03/30/1982CA1120929A1 Process for preparing novel thiazolylguanidine compounds and novel thiazolylguanidine compounds so prepared
03/24/1982EP0048024A1 Improved process for producing 1,3-bis(2-pyridylimino)isoindolines and compositions containing transition metal complexes thereof
03/24/1982EP0047990A1 Hydrouracil compounds
03/24/1982EP0047923A1 Isoquinoline derivatives, processes for their preparation and pharmaceutical compositions containing them
03/23/1982US4321194 N-Substituted aziridine-2-carboxylic acid derivatives for immuno stimulation
03/23/1982CA1120479A1 3-(1-imidazolylalkyl) indoles
03/17/1982EP0047358A1 Indol acetic derivatives, process for producing the same and pharmaceutical compositions comprising the same
03/16/1982US4320131 N-[(4-Phenyl-1,2,3,6-tetrahydropyridin-1-yl)alkylene]azaspiroalkanediones and N-[(4-hydroxy-4-phenylpiperidin-1-yl)alkylene]azaspiroalkanediones
03/10/1982EP0046953A2 Amino acid derivatives, processes for their preparation, compositions containing them and their use
03/09/1982US4318872 Absorber intercooler
03/09/1982CA1119597A1 5-¬4-(diarylmethyl)-1-piperazinylalkyl| benzimidazole derivatives
03/02/1982US4317911 Light stabilizers for polymers
02/1982
02/24/1982EP0046451A2 Diaryl-imidazole compounds, methods for their preparation, pharmaceutical drugs containing them and their use
02/24/1982EP0046179A1 3-(3-(4-(4-Fluorobenzoyl)piperidyl)propyl)-2-methyl indole and pharmaceutical composition containing it
02/23/1982US4316905 Hypotensive agents
02/17/1982EP0045980A1 Compounds useful in the preparation of aminopiperidines with anorectic properties
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