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)
02/1994
02/08/1994US5284842 Active against gramnegative bacteria
02/08/1994CA2103536A1 Peptides capable of inhibiting the activity of hiv protease, their preparation and their use
02/03/1994WO1994002483A1 Tetracyclic compounds process and intermediates for their preparation and their use as antitumour agents
02/03/1994WO1994002461A1 Azacyclic compounds
02/03/1994WO1994002447A1 Hydroxamic acid derivatives as metalloproteinase inhibitors
02/03/1994WO1994002446A1 Natural amino acid derivatives as metalloproteinase inhibitors
02/03/1994WO1994002443A2 PROCESS FOR PREPARING ENANTIOMER-PURE β-SUBSTITUTED η-AMINOBUTYRIC ACID DERIVATES, NEW ENANTIOMER-PURE INTERMEDIATE STAGES OF SAID PROCESS AND THEIR USE
02/03/1994WO1993021157A3 Acaricide, insecticide and nematicide substituted (hetero)-aryl-alkyl-ketonoxim-o-ether, process for preparing the same, agent containing the same and its use as pest control agent
02/03/1994CA2140662A1 Tetracyclic compounds, process and intermediates for their preparation and their use as antitumour agents
02/03/1994CA2138650A1 Azacyclic compounds
02/02/1994EP0581502A1 Antibiotic carbapenem compounds
02/02/1994EP0581456A1 Use of phenylpyrrolidines for the manufacture of a medicament for the treatment of neurodegenerative diseases
02/02/1994EP0581187A1 Oxime derivatives
02/02/1994EP0581095A2 Substituted acrylic acid esters and plant-protecting agents containing them
02/02/1994EP0580633A1 Heterocyclic amines useful in the therapy of asthma and inflammation of the respiratory tract
02/02/1994EP0580632A1 Antibiotic carbapenem derivatives
02/02/1994EP0432209B1 Phenylpyrrolic compounds used as drugs, their preparation and application
02/02/1994CN1081442A Benzodiazepines
02/01/1994US5283352 Transferase inhibitor
02/01/1994US5283344 Coupling method using selective amination of maleimide
02/01/1994CA1326669C Herbicidal oxoindanes and tetrahydronaphthalenes
01/1994
01/31/1994CA2101581A1 1-aminoacetamidopyrroles and 1-amino acetamido-2-(substituted) pyrroles and related compounds
01/27/1994DE4224342A1 Verfahren zur Herstellung enantiomerenreiner ß-substituierter Ï-Aminobuttersäurederivate, neue enantiomerenreine Zwischenstufen dieses Verfahrens und deren Verwendung Process for the preparation of enantiomerically pure .beta.-substituted Ï Aminobuttersäurederivate new enantiomerically pure intermediate stages of this process and their use
01/26/1994EP0580402A2 Aminediol protease inhibitors
01/26/1994EP0580042A2 Imidazolinyl-pyrrolo-pyridazines
01/26/1994EP0579826A1 Carbapenems containing a carboxy substituted phenyl group, processes for their preparation, intermediates and use as antibiotics
01/26/1994EP0408714B1 Heterocyclic sulphonylnitromethanes, process for their preparation and pharmaceutical compositions
01/25/1994US5281719 Bis- and tris(trifluoromethyl)arylpyrrole insecticidal and acaricidal agents
01/25/1994US5281711 (S)-1-[10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quino-lizin-1-yl)carbonyl]-3-ethoxypyrrolidine
01/25/1994US5281698 Preparation of an activated polymer ester for protein conjugation
01/25/1994US5281625 Benzyl substituted guanidine derivatives, salts, and metal complexes
01/25/1994US5281617 N-succinimidyl and N-phthalimidyl esters of 2-phenylalkanoic acid derivatives as inhibitors of human leukocyte elastase
01/25/1994US5281612 Naphthyridine antibacterial agents
01/25/1994US5281585 Fibrinogen receptor antagonists for inhibiting aggregation of blood platelets
01/25/1994CA2100546A1 Substituted acrylates and crop protection agents containing them
01/22/1994CA2099817A1 Antibiotic compounds
01/21/1994CA2100894A1 Aminediol protease inhibitors
01/20/1994WO1994001771A1 Universal standard reagents, method of preparing same and use thereof
01/20/1994WO1994001430A1 2,5-diaryl tetrahydro-thiophenes, -furans and analogs for the treatment of inflammatory and immune disorders
01/20/1994WO1994001401A1 Herbicidal and insecticidal 3-benzoyl-pyrrolidin-2,4-dione derivates
01/20/1994WO1994001400A1 Process for producing pyrrolidine derivative and salt thereof
01/20/1994DE4223015A1 Substituierte 3-Benzoyl-pyrrolidin-2,4-dion-Derivate Substituted 3-benzoyl-pyrrolidine-2,4-dione derivatives
01/20/1994CA2140034A1 2,5-diaryl tetrahydro-thiophenes, -furans and analogs for the treatment of inflammatory and immune disorders
01/20/1994CA2139305A1 Process for producing pyrrolidine derivative and salt thereof
01/19/1994EP0579263A1 1,4-Substituted piperidines as acetylchozinesterase inhibitors and their use for the treatment of Alzheimer's disease
01/19/1994EP0579077A2 1,3,4-Thiadiazinones for the treatment of cardiovascular diseases
01/19/1994EP0579071A2 Heteroaromatic compounds and plant-protecting agents containing them
01/18/1994US5280127 Especially 2-(1-alkoxyethenyl)-1-pyrroline
01/18/1994US5280126 Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
01/18/1994US5280032 1,2-ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same
01/18/1994US5280031 Cyclic azaaliphatic compounds with a nitroxy function, processes for the preparation thereof and pharmaceutical compositions containing them
01/18/1994US5280021 A sulfur containing pyrrole compound
01/18/1994CA2100622A1 Thiadiazinones
01/17/1994CA2100308A1 Heteroaromatic compounds and crop protection agents containing them
01/13/1994DE4222374A1 New 1,3-di:glyceride cpds. - and drug conjugates derived from them
01/12/1994EP0578145A1 Compounds and process for photoactivable labelling of biomolecules
01/12/1994EP0577962A1 Nonionic radiographic contrast agents
01/12/1994EP0577836A1 Polyamino-oligomer and polymaleimide compound
01/12/1994EP0229757B1 A method of bonding two substrates using arylcyclobutene monomeric compositions
01/12/1994CN1023483C Novel process for production of the dextrorotatory optical isomer of diastereomer a of ym-09730
01/11/1994US5278317 Optically pure R-enantiomer of alpha,alpha-dilower alkyl-pyrrolidine-3-methane amines
01/11/1994US5278311 Nonionic radiographic contrast agents
01/11/1994US5278295 Polymer membranes with electroconductivity and liquid crystal properties
01/11/1994US5278185 Piperidine, Tetrahydropyridine and pyrrolidine compounds
01/11/1994US5278184 Synthetic derivatives of pyrrole and pyrrolidine suitable for the therapy of infections caused by rhinoviruses
01/11/1994CA1326107C Heterocyclic ketones
01/11/1994CA1326036C Process for the production of alkali metal salts of 2-pyrrolidon-5-carboxylic acid
01/11/1994CA1326033C Pyrrolidineamide derivative having anti-prolyl endopeptidase activity
01/06/1994WO1994000458A1 N-substituted 3-azabicyclo[3.2.0]heptane derivates useful as neuroleptic agents, etc.
01/06/1994WO1994000448A1 Azacyclic and azabicyclic hydroxylamines as muscarinic receptor agonists
01/06/1994WO1994000430A1 Novel antibiotics with immunosuppressive activity, delaminomycins, and production thereof
01/06/1994WO1994000421A1 Bicyclooctane and bicycloheptane derivatives
01/06/1994WO1994000013A1 Fungicidal and insecticidal compounds and compositions derived from fungal strains of prenophora teres
01/06/1994CA2138542A1 New antibiotics having immunosuppressive activity, delaminomycins and processes for the production of the same
01/05/1994EP0577025A2 Angiotensin-II-receptorantagonist for the treatment and prophylaxis of coronary heart diseases
01/05/1994EP0577023A2 Angiotensin-II receptor-antagonists for the treatment of arrhythmices
01/05/1994EP0576941A1 N-benzoylamino acid derivatives, pharmaceutical compositions containing them and process for preparing same
01/05/1994EP0282547B1 Method for controlling emesis caused by chemotherapeutic agents and antiemetic agents useful therein
01/04/1994US5276214 Optically active biphenyl derivative and process for optical resolution
01/04/1994US5276207 Process for preparing 1-[/2S/-methyl -3-mercapto-propionyl]-pyrrolidine-/2S/-carboxylic acid
01/04/1994US5276165 Preparation of N-substituted lactams
01/04/1994US5276164 Process for the production of 4-hydroxy-2-oxopyrrolidin-1-yl-acetamide
01/04/1994US5276147 Contrast agents for complexes with metals
01/04/1994US5275925 Infrared-absorptive compound containing optical recording medium
01/02/1994CA2099447A1 Angiotensin ii receptor antagonists for the treatment and prophylaxis of coronary heart disease
01/02/1994CA2099425A1 Angiotensin ii receptor antagonists for the treatment of disturbances in cardiac rhythm
12/1993
12/31/1993CA2099453A1 N-benzoylamino acid derivatives, pharmaceutical compositions containing them and process for preparing same
12/29/1993EP0575923A1 Triazole Derivatives
12/29/1993EP0575454A1 Use of cucurbitin for the preparation of a cosmetic or pharmaceutical, particularly dermatological, antiallergenic composition and method involving application thereof.
12/29/1993CN1079957A Compounds which can be used in congtrast products for radiography
12/28/1993US5274167 A N-(meth)acryloyl amino acid amide
12/28/1993US5274120 White,needle-shaped crystals having a melting point of 59-61 degrees C.
12/28/1993US5274119 Vicinal diols
12/28/1993US5274116 1-aminoacetamidopyrroles and 1-aminoacetamido-2-(substituted)pyrroles and related compounds
12/28/1993US5274114 Preparation and use of 3, (4)-substituted pyrrolidines as catalysts for the polyisocyanate polyaddition process
12/28/1993US5274112 Dyes for plastics and fibers
12/28/1993US5274097 1,3-disubstituted pyrrolidines
12/28/1993US5273995 [R-(R*R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl-3-phenyl-4-[(phenylamino) carbonyl]- 1H-pyrrole-1-heptanoic acid, its lactone form and salts thereof
12/28/1993US5273993 Compounds having one or more aminosulfonyloxy radicals useful as pharmaceuticals
12/28/1993US5273982 An amidinoaryleneamidoalkylpiperazinyleneacetic acid