Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
Patents for C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members (63,273)
10/1983
10/11/1983US4409226 Imidazo[1,5-a]pyridines
10/11/1983US4409222 Pinacidil-diuretic preparation for treating hypertension or congestive heart failure
10/11/1983US4409215 Bactericides
10/11/1983US4409214 7-Acylamino-3-vinylcephalosporanic acid derivatives and processes for the preparation thereof
10/11/1983CA1155128A1 Halophenyl-pyridyl-allylamine derivatives
10/11/1983CA1155116A1 Phenyl piperazine derivatives having antiagressive activity
10/05/1983EP0090681A2 Novel 1,2-dihydropyrido-(3,4-b)pyrazines
10/05/1983EP0090369A1 Salicylic-acid derivatives, process for their preparation, pharmaceutical preparations based on these compounds and their use
10/05/1983EP0090353A1 2-Pyridone derivatives, method for their preparation and pharmaceutical compositions containing them
10/05/1983EP0090263A1 Carbamate derivatives, process for producing the same and herbicides comprising the compounds as an effective component
10/05/1983EP0090177A1 Process for oxidizing halopyridines to halopyridine-N-oxides
10/05/1983EP0090173A1 Method for the preparation of 2-aminopyridins starting from N-oxides of 2-pyridine-carbonic acids
10/04/1983US4408047 Imidazodiazines
10/04/1983US4407807 Pyridylpropyl cycloalkanecarboxylates: insect repellents
10/04/1983US4407806 Pre- and postemergence herbicides
10/04/1983US4407798 Cephem compounds
10/04/1983CA1154771A1 1-substituted hydroxyiminomethyl-pyridinium salts, a process for the production of said compounds, compositions with an activity against organophosphate poisonings, and a process for the preparation of such compositions
10/04/1983CA1154768A1 N,n'-bis(morpholinoalkyl) and bis(pyridylalkyl) derivatives of n,n'-bis(trifluoromethylsulfonyl) oxamides and aqueous chemiluminescent systems
10/04/1983CA1154761A1 Sulfooxy- triazinium, pyrimidinium and pyridinium hydroxide inner salts
09/1983
09/29/1983WO1983003249A1 1,4-dihydropyridine-3,5-dicarboxylate derivatives
09/28/1983EP0089886A1 Process for the preparation of a free alpha-L-amino acid
09/28/1983EP0089765A2 Pyridine derivatives
09/28/1983EP0089661A1 Antiinflammatory 2'-pyridyl-1'-oxide carbothiolate and carbodithioate compounds
09/28/1983EP0089592A2 Process for the preparation of methyl ketones
09/28/1983EP0089394A1 1-H-Indole-2,3-dione derivatives and preparation thereof
09/27/1983US4406907 Certain 2,5-disubstituted pyridine derivatives producing β-adrenergic blocking action
09/27/1983US4406905 Complexing, antibiotics
09/27/1983US4406902 Dipeptidase inhibitors
09/27/1983US4406897 6-Aryl-4-hydrazinyl-s-triazin-2-ones
09/27/1983US4406893 N-Alkoxycarbonyl-N'-[2-nitro-4 or 5-alkylthiophenyl]-N"-[substituted alkyl]-guanidines useful as anthelmintics
09/27/1983US4406691 Herbicidal ethynyl-phenylureas
09/27/1983US4406690 Certain aralkyloxy or aralkylthio-pyridyl-phthalimides and their use as herbicides
09/27/1983US4406689 Certain aralkyloxy or thio-pyridyl-imidazo-pyridines and their herbicidal use
09/27/1983CA1154452A1 Benzaminoethylphenoxycyclohexylacetic acid derivatives
09/21/1983EP0089153A2 Pyridine derivatives
09/21/1983EP0089115A1 Oxime ethers, and their production and use
09/21/1983EP0089022A2 Alkanoylpyridinones useful as cardiotonics and preparation thereof
09/21/1983EP0088940A1 Pyridine-carboxylic-acid esters, process for their preparation and their use as pharmaceutical compositions
09/21/1983EP0088938A1 Use of pyridine compounds for the manufacture of medicaments with an antihypoxemia and ischemia-protective activity
09/21/1983EP0088903A2 1,4-Dihydropyridine-3,5-dicarboxylic acid ester derivatives
09/21/1983EP0088853A1 Derivatives of pyridinium thiomethyl cephalosporins, process for their preparation and pharmaceutical compositions containing them
09/20/1983US4405792 Substituted pyridines and their preparation
09/20/1983US4405791 Arylthioureido pyridinecarbamino compounds and use as plant growth regulants
09/20/1983US4405790 From 3-alkylpyridine; sodium alkylamide
09/20/1983US4405644 Bicarbocyclic aryl urea or thiourea compounds
09/20/1983US4405642 Beta-blocking aromatic ester compound
09/20/1983US4405627 Antispasmodic agents; muscle relaxants; local anesthetics
09/20/1983US4405626 9-Hydroxyoctahydrobenzo(c)quinolines analgesic compositions containing them and processes for producing analgesic with them
09/20/1983US4405552 Insecticides
09/20/1983CA1154024A1 Transdermal carrier materials
09/20/1983CA1154020A1 4-(4-halogen phenylalkyloxy)-phenylalkyl nicotinate
09/14/1983EP0088707A1 2,7-Polyalkylnaphthyridines and process for their preparation
09/14/1983EP0088454A2 New starting compounds for preparing cephem compounds and processes for their preparation
09/13/1983US4404388 Process for producing 2-chloropyridines
09/13/1983US4404377 Heterocyclic/aromatic fluorocarbon surfactants
09/13/1983US4404219 Phenylguanidine therapeutic agents
09/13/1983US4404215 Analgesics, antipyretics, antiinflammatory agents
09/13/1983US4404213 Fungicides
09/13/1983US4404020 Certain esters of 2-[(2,6-dichloro-3-pyridyl)oxy]propionic acid, compositions containing same and their herbicidal properties
09/13/1983US4404012 Process for increasing sugar yield in sugarcane
09/07/1983EP0088023A2 Pyrido(3',4':4,5)furo(3,2-g) coumarines or pyrido(3,4-h)psoralenes, preparation, use in cosmetology and as medicaments and compositions containing them
09/07/1983EP0088022A1 Improved antitumour agents, their preparation and process to enhance the activity of antitumour agents
09/07/1983EP0087864A2 Pharmaceutical composition
09/07/1983EP0087638A1 Polyprenyl compounds and preparation thereof
09/07/1983EP0087446A1 Method of forming a photographic dye image.
09/06/1983US4402981 Antiulcer agent
09/06/1983US4402957 Fungicides, bactericides
09/06/1983US4402955 Dioximino cephalosporin antibiotics
09/01/1983WO1983002946A1 Antitumoral agents, such as daunorubicin, having an improved activity, obtention thereof and method for enhancing the activity of antitumoral agents
08/1983
08/31/1983EP0087326A1 Substituted pyrimidin-2-ones and the salts thereof
08/31/1983EP0087274A2 Pyrimidone derivatives
08/31/1983EP0086775A1 Heterocyclic amidino substituted ureas and their pharmaceutical uses
08/31/1983EP0086774A1 Treatment of coccidial infections with amidinourea or amidinothiourea derivatives
08/30/1983US4401819 Process for the preparation of pyridine and substituted pyridines
08/30/1983US4401770 Polyurethane foam, pyridinethione
08/30/1983US4401670 Method for treating gonorrhea infections with 2-acetyl- and 2-propionylpyridine thiosemicarbazones
08/30/1983US4401600 Certain 3-phenylhydrazono-2-amino-1,1,3-propene tricarbonitrile
08/30/1983US4401594 L-Argininal derivatives and a method of manufacturing the same
08/30/1983US4401460 Herbicidal phenoxypyridines
08/30/1983CA1152996A1 Substituted pyrrolidinyl-benzoic acid derivatives and a process for their manufacture
08/30/1983CA1152893A1 1-(2,6-dihalobenzoyl)-3-(5-substituted-2- pyridinyl)urea insecticides and insecticidal method
08/24/1983EP0086647A2 Pyrimidone compounds, their preparation, and pharmaceutical compositions containing them
08/24/1983EP0086457A2 Preparation of transition metal complexes
08/24/1983EP0086392A1 Herbicidal agent containing metamitron in combination with certain phenoxypropionic-acid esters
08/24/1983EP0086375A2 Pyridine derivatives, their preparation and use
08/23/1983US4400516 Pyridine or quinoline substituted pesticides
08/23/1983US4400385 9-Hydroxyoctahydrobenzo [c]quinolines, analgesic compositions containing them and processes for producing analgesia with them
08/23/1983CA1152503A1 Prostane derivatives
08/23/1983CA1152493A1 Thiolated polypeptide compound derived from a tetanus toxin fragment, the process for obtaining and its applications
08/17/1983EP0085959A2 Aromatic compounds
08/16/1983US4399281 2,2'-Bipyridinium chlorochromate oxidant
08/16/1983US4399143 Phenoxybutyltriazole compound, agricultural and horticultural fungicidal composition containing the same, and process for producing the same
08/16/1983CA1152080A1 3-(2-hydroxy-3-aminopropyl)-pyridoxine
08/16/1983CA1152079A1 Process for the preparation of c-substituted pyridines and/or hydrogenated c-substituted pyridines
08/10/1983EP0085476A2 Herbicidal sulfonamides
08/10/1983EP0085227A1 Thiadiazine derivatives, and pharmaceutical compositions containing them
08/10/1983EP0085218A1 3-keto-4-(4'-heterocyclic-substituted phenoxy) pentanoates their 3-methylated enol and 2,3- hydrogenated derivatives thereof for the control of weeds
08/09/1983US4397757 Hydrogen peroxide bleaching system
08/09/1983US4397680 Plant growth regulators
08/04/1983WO1983002613A1 Trisubstituted oxazo compounds
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