Patents
Patents for C07D 207 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom (40,304)
07/1989
07/19/1989EP0324408A1 N-Substituted N-nitrosoaminoacetonitriles, process for their preparation and their use
07/19/1989EP0324336A2 Process for the preparation of 3-cyano-4-aryl-pyrroles
07/19/1989EP0323981A1 Fragrance additive
07/19/1989CN1033991A Substituted hydroxylamines
07/18/1989US4849528 4-benzyloxy-3-pyrrolin-2-on-1-yl acetamide
07/18/1989US4849526 Process for preparing (±)-2,3-dihydro-1H-pyrrolo[1,2-A]pyrrole-1,7-dicarboxylates
07/18/1989US4849524 Process of preparing proline derivatives
07/18/1989US4849444 Benzenesulfonamide derivatives and a process for the medical use thereof
07/18/1989US4849435 Fungicidal 1-aminomethyl-3-aryl-4-cyano-pyrroles
07/18/1989US4849416 Treatment of conditions requiring enhanced oxygen availability to mammalian tissues
07/18/1989CA1257748A1 N-acyl derivatives of peptides, their preparation and their use in the treatment of disorders, and agents for this purpose
07/18/1989CA1257601A1 Coupling agents for radiolabeled antibody fragments
07/12/1989EP0323841A2 Substituted pyrrole, pyrazole and triazole angiotensin II antagonists
07/12/1989EP0323656A1 Conductive polymers from heterocyclic aromatic compounds substitued with an ether group, process for their obtention, device containing these polymers, and monomers allowing to obtain such polymers
07/12/1989EP0323540A1 Conductive, thermally stable oligomers
07/12/1989CN1033804A Novel antiarrhythmic agents 1
07/11/1989US4847287 Pure enantiomers of 4,5-disubstituted gamma-butyrolactams, and their use as antiamnestic agents
07/11/1989US4847285 1-substituted phenyl-3-substituted methyl-pyrrolidine-2,5-diones and plant fungicide compositions containing same
07/11/1989US4847284 Antifungal fermentation product and derivatives and compositions thereof
07/11/1989CA1257277A1 Aryloxymethylpyrrolidinols and piperidinols having antidepressant, antiarrhythmic or hypotensive activity
07/05/1989EP0323244A1 Acrylonitrile maleimides solution composition of improved shelf life and method for production thereof
07/05/1989EP0322582A2 4-Heteroaryl-1,3-Benzodiazepines and 2-substituted-alpha-(heteroaryl)benzeneethanamines, a process for their preparation and their use us medicaments
07/04/1989US4845292 Hydroxy containing amines as phospholipase A2 inhibitors
07/04/1989US4845106 Insecticides
07/04/1989US4845090 Nuclear magnetic resonance
07/04/1989CA1256884A2 Process for producing 3-cyano-4-phenylpyrroles
07/04/1989CA1256882A1 Pyrrole derivatives, process for the preparation of the said derivatives and use as pesticides
07/04/1989CA1256869A2 2-cyano-3-phenyl-4-nitrobutenamines
07/04/1989CA1256866A2 N-¬(amino)alkyl| -1-pyrrolidine, 1-piperidine and 1-homopiperidine intermediates with sulfur linked substitution in the 2,3 or 4-position
06/1989
06/29/1989WO1989005806A1 Novel antiarrhythmic agents iii
06/29/1989WO1989005798A1 TROMETHAMINE SALT OF 1-METHYL-beta-OXO-alpha-(PHENYLCARBAMOYL)-2-PYRROLEPROPIONITRILE
06/29/1989WO1989005795A1 Novel antiarrhythmic agents ii
06/29/1989WO1989005794A1 Novel antiarrhythmic agents i
06/29/1989DE3842250A1 Tromethamine salt of 1-methyl- beta -oxo- alpha -(phenylcarbamoyl)-2-pyrrolopropionitrile
06/28/1989EP0322395A1 Heterocyclic compounds for inhibiting virus
06/28/1989EP0322390A2 Novel antiarrhythmic agents I
06/28/1989EP0322389A2 Novel antiarrhythmic agents II
06/28/1989EP0321956A1 Amino acid imide derivatives, usage thereof, and medicinal compositions containing the same
06/27/1989US4843166 From 4-alkoxy-3-pyrrolin-2-one
06/27/1989CA1256442A1 3-phenylpyrroles derivatives
06/27/1989CA1256379A1 Hair growth stimulating agents and their use
06/21/1989EP0321192A2 Non-peptidic renin inhibitors
06/21/1989EP0321175A1 Indane derivatives
06/21/1989EP0320753A2 Derivatives of cyclic aminoacids, their preparation, compounds containing them, and their use
06/21/1989EP0320630A1 Enantiometric iodobenzamides
06/21/1989EP0320628A1 Substituted furan compounds which are useful in inhibiting lipoxygenase enzymes, particularly 5-lipoxygenase
06/20/1989US4841090 Oil and water resistance
06/20/1989US4841069 Ammonolysis-alkylation reactions using ammonia and an alcohol to prepare N-alkyl maleimides and N-alkyl succinimides
06/20/1989US4841038 Method for preparing coenzyme a esters of all-trans- and 13-cis retinoic acids
06/20/1989US4840744 Polyamino alkyl or alkenyl succinimides which contain hydroxy-functional carbamate groups
06/20/1989CA1256024A1 Method of immunological dosage of monoamines
06/15/1989WO1989005464A1 Organic photochromic pigment
06/14/1989EP0320032A1 Pyridizinamine derivatives
06/14/1989EP0319900A2 Furyl, phenylene and thienyl leukotriene B4 analogues
06/14/1989EP0319712A1 N-substituted dichloromaleinimides
06/13/1989US4839380 Antihypoxic agents
06/13/1989US4839379 Aromatase inhibitors
06/13/1989US4839360 Antidepressants; nervous and psychological disorders; cognition activators
06/13/1989EP0305384A4 Water soluble polyvinyl lactam-drug complexes.
06/13/1989CA1255675A1 Improvements in the chichibabin amination process
06/13/1989CA1255664A1 Substituted pyrrolidinones, processes for preparing them and pharmaceutical compositions
06/13/1989CA1255657A1 1,3-disubstituted 2-oxindoles as analgesic and anti- inflammatory agents
06/07/1989EP0318948A2 Cleavable immunoconjugates for the delivery and release of agents in native form
06/07/1989EP0318894A2 Titanocenes, their use and N-substituted pyrroles
06/07/1989EP0318893A2 Titanocenes, their use and N-substituted fluoroanilines
06/07/1989EP0318704A2 3-Cyano-4-phenyl-pyrrole derivatives
06/07/1989CN1033274A Process for preparing pyridizinamine derivatives
06/06/1989USH642 Hypotensive agents
06/06/1989US4837338 Removal of impurities from n-methyl-pyrrolidone using highly pure water washed activated alumina
06/06/1989US4837337 Process for producing pyrrolidone derivative
06/06/1989US4837332 Process for blocking amino acids with the tertiary-alkoxycarbonyl group
06/06/1989US4837327 Process for nucleophilic fluoroalkylation of aldehydes
06/06/1989US4837225 Encephalotropic and psychotropic effects
06/06/1989US4837224 Treating memory disorders
06/06/1989US4837223 (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide compositions
06/06/1989US4837222 Xenocoumacins
06/06/1989US4837013 Quaternized nitrogen containing compounds
06/06/1989US4837003 Radiolabeled antibody fragments
06/01/1989WO1989004850A1 Bismaleinimides and polyimides prepared therefrom
06/01/1989WO1989004833A1 Renin inhibiting peptides that contain amino and hydroxy dicarboxylic acids
06/01/1989DE3839401A1 N-heterocyclische alkohol-derivate N-heterocyclic alcohol derivatives
05/1989
05/31/1989EP0318162A2 Novel bismaleimide derivatives
05/31/1989EP0318091A2 Resolved amino pyrrolidine neuroprotective agents
05/31/1989EP0317873A1 Radioiodinated benzamides and method of their use as radioimaging agents
05/31/1989EP0317845A2 Substituted hydroxyl amines
05/30/1989US4835288 Process for preparing (+)-2,3-dihydro-1H-pyrrolo[1,2-a]pyrrole-1,7-dicarboxylates
05/30/1989US4835179 Antiulcer dihydrodibenzocycloheptyliden-ethylamine derivatives and process for the preparation of these compounds
05/30/1989US4835164 Aryloxymethyl derivatives of nitrogenous heterocyclic methanols and ethers thereof
05/30/1989US4835156 Vasodilatory dihydrodibenzocycloheptyliden-ethyl piperazine derivatives and process for the preparation of these compounds
05/30/1989US4834970 Cosometic compositions containing quaternized nitrogen containing compound
05/30/1989US4834964 Use of charged nitroxides as NMR image enhancing agents for CSF
05/24/1989EP0316775A1 Bismaleinimides and polyimides produced thereof
05/23/1989US4833164 2-substituted-1-naphthols, pharmaceutical compositions of, and their use as 5-lipoxygenase inhibitors
05/23/1989US4833160 Antiinflammatory agents, analgesics
05/23/1989US4833156 Treating amnesia with a pyrrolidone derivative
05/23/1989US4833155 3-(ω-(3,5,-di-t-butyl-4-hydroxyphenyl)-alkanoyl)pyrroles, and anti-inflammatory uses thereof
05/23/1989US4833152 Anti-hypertensive agents
05/23/1989US4833143 Phenyl cyclobutyl heterocyclic amines and amides
05/23/1989US4833140 1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-ones
05/23/1989US4833139 Alzheimer*s disease