Patents
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)
01/1989
01/24/1989US4800205 Fungicidal pyridyl sulfenyl carbamates
01/19/1989DE3823045A1 3-Desmethylmevalonic acid derivatives, process for their preparation, pharmaceutical preparations based on these compounds, their use and intermediates
01/18/1989EP0299694A2 Acrylate fungicides
01/18/1989EP0299684A1 Heterocyclic Compounds
01/18/1989EP0299683A2 Heterocyclic olefinic compounds and their use as aromatase inhibitors
01/18/1989EP0299559A1 Process for the preparation of 2-aryloxypropionic acids
01/18/1989EP0299382A1 2-nitro-5-(substituted pyridyloxy)benzohydroximic acid derivatives
01/18/1989EP0299379A1 Pentadienamide PAF-antagonists
01/18/1989EP0299362A1 Process for preparing pyridine-2,3- dicarboxylic acid compounds
01/18/1989EP0299277A2 Process for the preparation of substituted pyridyl-alkyl ketones
01/18/1989EP0116628B1 1-acyl-3-pyridylmethylguanidines and their use as antihypertensive agents
01/18/1989CN1030411A New amino acid derivatives, process for preparation thereof and pharmaceutical composition comprising same
01/17/1989US4798838 Anticoagulants, anticholesterol agents
01/17/1989US4798619 2-(2-imidazolin-2-yl)-pyridines and quinolines and use of said compounds as herbicidal agents
01/17/1989CA1248949A1 Guanidine derivatives
01/17/1989CA1248943A1 Fluorophenoxyphenoxypropionates and derivatives thereof
01/12/1989WO1989000157A1 Esters of 13-trans-retinoic acid
01/11/1989EP0298939A1 Metal-chelating 2,6-disubstituted pyridine compounds and their use
01/11/1989EP0298915A1 Pyridylthio-, pyridylsulfinyl- and pyridylsulfonyl-phenyl-thioureas, isothioureas and carbon diimides, their preparation and their use as pesticides
01/11/1989EP0298803A1 Process for the perhaloalkylation of aromatic derivatives
01/11/1989EP0298758A2 Hydroquinonylphenyl butyric acid amide derivative
01/11/1989EP0298752A2 Mercapto-substituted pyridine compounds and process for preparing the same
01/11/1989EP0298590A1 Halogenated esters
01/11/1989EP0298466A2 Substituted alkene carboxylic acid amides and derivatives
01/11/1989EP0298452A2 2H-1-benzopyrane derivatives substituted in position 4 by aryl or N-heteroaryl
01/11/1989EP0298380A2 Process for the preparation of alpha-beta-substituted acroleins
01/11/1989EP0298135A1 Phenylalanine derivative and proteinase inhibitor
01/11/1989EP0298134A1 Aromatic heterocyclic carboxylic acid amide derivatives, process for their preparation, and pharmaceutical composition containing same
01/11/1989EP0298101A1 Thiol-reactive cross-linking reagents
01/10/1989US4797491 Spacers; biochemical
01/10/1989US4797490 Process for the preparation of 3-(2'-fluorophenyl)pyridine
01/10/1989US4797484 Process for the preparation of N'-sulphonyl- and N',N"-bis-sulphonyl-guanidine derivatives
01/10/1989US4797411 Antitumor agents
01/10/1989US4797409 1-hydroxy-2-pyridones, a process for their preparation, and medicaments which contain them, and intermediates formed in the preparation of the 1-hydroxy-2-pyridones
01/10/1989US4797407 Fungicidal pyridyl carbamates
01/10/1989US4797149 2,6-substituted pyridine compounds
01/10/1989CA1248536A1 Benzoil acid derivatives
01/10/1989CA1248530A1 [(1,3-dioxo-1,3-propanediyl)diimino]bisbenzoic acid derivatives and their use
01/10/1989CA1248523A1 OCCLUSION COMPOUND OF 2-NITROXYMETHYL-6- CHLOROPYRIDINE WITH .beta.-CYCLODEXTRIN AND PROCESS FOR PREPARATION THEREOF
01/05/1989DE3820538A1 Substituierte 3-(pyridylcarbonyl-aza-, -oxa- und thiacyclohex-5-en-2,4-dione, ihre benzo (b) - oder 5,6-dihydroderivate, herstellung und ihre verwendung als herbizid Substituted 3- (-aza-pyridylcarbonyl, and -oxa- thiacyclohex-5-en-2,4-diones, their benzo (b) - or 5,6-dihydro derivatives manufacture, and their use as a herbicide
01/04/1989EP0297783A2 A method of producing 4-alkoxypyridine-1-oxides
01/04/1989EP0297613A2 Pyridine derivatives, process for production thereof and pharmaceutical composition containing them
01/04/1989EP0297593A2 Treating agent for heart failure
01/03/1989US4795755 Antisecretory, antiulcer agents
01/03/1989US4795753 Certain pyridyl or imidazol-1-yl-alkyleneoxy-(or amino)phenoxy-alkanoates having lipid lowering activity
01/03/1989US4795587 2-(4'-alkoxyphenyl)-5-alkylpyridines
01/03/1989CA1248107A1 Oxime esters
01/03/1989CA1248094A1 Antitumoral agents, such as the daunorubicine with enhanced effectiveness, their preparation process and a process to enhance the effectiveness of the antitumoral agents
01/03/1989CA1247916A1 Method of forming a photographic image dye
12/1988
12/28/1988EP0296749A1 (Substituted aralkyl) heterocyclic compounds
12/28/1988EP0296581A2 Amino acid 1,2-diketo derivatives as renin inhibitors
12/28/1988CA1247638A Addition of polyhalonitriles to functionalized olefins and novel compounds obtained thereby
12/28/1988CA1247625A Trifluoromethyl pyridinyloxyphenoxy propanoic acids and propanols and derivatives thereof and methods of herbicidal use
12/28/1988CA1247621A Substituted pyrido(1,2-c)imidazo(1,2-a)benzimidazoles, processes for their preparation, their use, and pharmaceutical preparations based on these compounds
12/28/1988CA1247618A Pyridone esters as inotropic agents
12/28/1988CA1247614A Five membered heterocyclic ring containing n- (bicyclic heterocyclyl)- 4-piperidinamines
12/28/1988CA1247611A 1,5-benzoxazepine derivatives
12/27/1988US4794197 Hemochromatosis; blood disorders
12/27/1988US4794188 Certain unsymmetrical quinolinyl ethers having anti-inflammatory and anti-allergic activity
12/27/1988US4794121 Antispasmodic, bronchodilator, anticonvulsant, analgesic, hypotensive, or bradycardial agent; adrenergic stimulant
12/27/1988US4794115 Method of treating hyperlipemia
12/27/1988US4794113 Imidazolyl phenoxy compounds and method of use
12/27/1988US4793987 Amino acid or nucleotide with carboxyl- or sulfonate substituted pyridine stabilizer
12/22/1988DE3719424A1 Liquid-crystalline isocyanates
12/21/1988EP0296109A2 Derivatives of 2-(imidazolin-2-yl)nicotinic acid
12/21/1988EP0295294A1 Peptidylaminodiols
12/20/1988US4792641 Process for preparing iodinated aromatic compounds
12/20/1988US4792606 Catalytic reaction of aromatic acylhalide with alkali metal cyanide
12/20/1988US4792563 Insecticidal ethers
12/20/1988US4792554 Pyridine compounds, pharaceutical compositions, their use in allergy therapy
12/20/1988CA1247106A1 Substituted phenyl ketal pyridines and their use as microbicides
12/20/1988CA1247092A1 Pyridyl n-oxides
12/15/1988WO1988009788A1 Topical prodrugs for treatment of acne and skin diseases
12/15/1988WO1988008836A3 Aryl substituted naphthalene, benzoxepine, benzazepine, benzocycloheptene derivatives
12/14/1988EP0295010A1 Derivatives of alkylaminoalkyl ureas and cyanoguanidines
12/14/1988EP0294667A2 (2-cyano-2-oximinoacetyl)-amino acid derivatives
12/13/1988US4791203 Cardiotonic agents
12/13/1988US4791202 5-(6-imidazo(1,2-a)-pyridyl)pyridine derivatives
12/13/1988US4791139 Diphenyl ether derivatives and their use as insecticides
12/13/1988US4791127 Alkanesulfonate derivatives and their use as insecticides, acaricides or nematicides
12/13/1988US4791123 Insecticidal triffluormethyl alkane derivatives
12/13/1988US4790870 Herbicidally active aryloxy optionally oxo-substituted indane or tetralin derivatives
12/13/1988CA1246594A1 Prostaglandins
12/13/1988CA1246582A2 Pyridoxy-phenoxy propionic acid halides
12/13/1988CA1246581A2 Pyridoxy phenoxy compounds
12/13/1988CA1246580A2 Process for the preparation of pyridoxy-phenoxy n- cyano propionic acids
12/13/1988CA1246579A1 Process for the preparation of derivatives from thioformamides, and derivatives thus obtained
12/13/1988CA1246573A1 .alpha.-ARYL-.alpha.-PYRIDYLALKANOIC ACID DERIVATIVES, PROCESS FOR PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
12/13/1988CA1246567A1 Anti-inflammatory pyrazol-3-amines
12/13/1988CA1246456A1 Esters of pyridine-2,4- and 2,5-dicarboxylic acid as medicaments for the inhibition of proline hydroxylase and lysine hydroxylase
12/08/1988DE3816799A1 Substituierte benzamide, verfahren zu ihrer herstellung und pharmazeutische mittel Substituted benzamides, methods for their preparation and pharmaceutical compositions
12/07/1988EP0293913A1 Process for the preparation of ethanesulfone compounds which may be substituted
12/07/1988EP0293912A2 Process for the preparation of ethane sulfobetaine compounds which can be substituted
12/07/1988EP0293744A1 Process for recovering benzolmonosulfonic acids from aqueous solutions or suspensions
12/07/1988CN88103277A N-alkylsulfurylanilline derivatives, process for preparing them and pharmaceutical composition containing same
12/07/1988CN88102538A Bicyclic compounde processes for prepn. thereof and pharmaceutical composition comprising same
12/06/1988US4789745 Certain 3-[3-(3-pyridinyloxy)propoxy or propylthio]-acetic acid derivatives which are useful as synthetase inhibitors
12/06/1988US4789744 Reaction with optically active terpene alcohol; separation of esters
12/06/1988US4789679 Method for treating incontinence
12/06/1988US4789396 Certain pyridyl thio or phenyl thio-E thane-1,3-cyclohexane dione-oximino esther herbicides