Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or
Patents for C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or (29,726)
11/1993
11/25/1993WO1993023046A1 Enantiomeric cynemicin analogs, preparation and use thereof
11/25/1993CA2136234A1 Enantiomeric dynemicin analogs, preparation and use thereof
11/23/1993US5264579 Antileukemia or antitumor agents
11/23/1993US5264373 Fluorescence polarization immunoassay for tetrahydrocannabinoids
11/18/1993EP0569795A1 Sulphonylbenzyl substituted benzo- and pyridopyridones
11/18/1993EP0569592A1 Carbostyril derivative and platelet agglutination inhibitor
11/16/1993US5262544 5,7-dinitro-5,7-diaza-1,3-dioxabicyclo(3:3:0)octan-2-one
11/16/1993CA1324381C Aryl-substituted naphthyridine and pyridopyrazine derivatives
11/14/1993CA2096067A1 Diazabicycloalkene derivatives
11/13/1993CA2095801A1 Sulfonylbenzyl-substituted benzo- and pyridopyridones
11/11/1993WO1993023405A1 Use of tricyclic pyrimidine derivatives as anti-viral medicaments
11/11/1993WO1993022318A1 Indole antiinsectan metabolites
11/11/1993WO1993022317A1 Quinoline derivative or salt thereof and remedy for cardiac diseases containing the same
11/11/1993WO1993022310A1 (n-phthalimidoalkyl)piperidines for the treatment of psychoses
11/11/1993DE4214829A1 Verwendung von tricyclischen Pyrimidin-Derivaten als antivirale Arzneimittel Use of tricyclic pyrimidine derivatives as antiviral drugs
11/11/1993CA2134448A1 Quinoline derivative or salt thereof and remedy for cardiac diseases containing the same
11/11/1993CA2134218A1 Tricyclic pyrimidine derivatives as antiviral therapeutic agents
11/10/1993EP0569337A1 Heteroatoms-containing tricyclic compounds
11/10/1993EP0569096A1 Depot preparation
11/09/1993US5260294 Treatment of diseases caused by oxidative metabolism of arachidonic acid; antiinflammatory, antiallergins, antiarthriric
11/09/1993US5260261 Fused pyridine herbicides
11/09/1993CA2095499A1 Depot preparation
11/03/1993EP0568344A1 Fluoran compounds and process for their production
11/03/1993EP0420883B1 Tricyclic 3-oxo-propanenitrile derivatives and process for their preparation
11/03/1993EP0357788B1 Pyridazinone derivatives
11/02/1993US5258518 Antiviral agents, anti-HIV activity
11/02/1993US5258516 Optically pure D,E ring intermediates useful for the synthesis of camptothecin and camptothecin analogs
11/02/1993US5258385 β-Carboline-derived compounds, lamchart benzodiazepine-receptor ligands, having an inverse agonist and antagonist effect on benzodiazepines, and drugs containing them
10/1993
10/28/1993WO1993021199A1 5-o-desosaminylerythronolide a derivative
10/27/1993EP0567430A1 Substituted 1-Hydroxy-2,6-Diaryl-4-Piperidone Ketal Stabilizers
10/27/1993EP0567107A1 Quinoline and quinazoline derivatives for treating arthritis
10/26/1993US5256799 Nitration of phenethyl acetate, followed by reduction, acidification; xanthene dyes
10/26/1993US5256685 Antitumor agents
10/25/1993CA2094774A1 Pharmaceutical composition containing quinoline and quinazoline derivatives and novel compounds therefor
10/23/1993WO1993021200A1 5-o-desosaminylerythronolide a derivative
10/23/1993CA2094455A1 Substituted 1-hydroxy-2,6-diaryl-4-piperidone ketal stabilizers
10/20/1993EP0566557A1 2- and 3- amino and azido derivatives of 1,5-iminosugars as antiviral compounds
10/20/1993EP0566556A1 2-Substituted tertiary carbinol derivatives of 1,5-iminosugars as antiviral compounds
10/20/1993EP0566226A1 Quinazoline derivatives
10/20/1993EP0565621A1 Method of making camptothecin and camptothecin analogs
10/20/1993EP0565557A1 1-(4-acylaminophenyl)-7,8-methylenedioxy-5h-2,3-benzo-diazepine derivatives and acid addition salts thereof, pharmaceutical compositions containing them and process for preparing same
10/20/1993CN1022487C Novel pharmacological compounds
10/19/1993US5254692 Inotropic
10/19/1993US5254690 Parallel synthesis at high yields
10/19/1993US5254557 Administering for reversible airways obstruction and asthma
10/19/1993US5254555 Amino pyrimidin-7-yl substituted benzopyrans for treatment of hypertension
10/14/1993WO1993020080A1 Bridged bis-aryl carbinol derivatives, compositions and methods of use
10/14/1993CA2132849A1 Bridged bis-aryl carbinol derivatives, compositions and methods of use
10/13/1993EP0565132A2 Benzoheterocyclic compounds
10/13/1993EP0564924A2 2-Oxoethyl derivatives as immunosuppressants
10/12/1993US5252743 Using cage binding compound
10/12/1993US5252742 Spiropyran compounds
10/12/1993US5252578 3-aminochroman compounds
10/12/1993US5252567 Cardiovascular disorders, sino-atrial node effects
10/12/1993US5252538 (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents
10/12/1993US5252437 Thin film having an ionic group used in combination with a cationic surface active substance
10/09/1993CA2091194A1 2-oxo-ethyl derivatives as immunosuppressants
10/06/1993EP0564358A1 3-aminochromane spiro derivatives, processes for their preparation and pharmaceutical compositions containing them
10/06/1993EP0564193A1 Heteroannulation process
10/06/1993EP0564083A1 Conversion of pyridine-2,3-dicarboxylic acid esters to their cyclic anhydrides
10/06/1993EP0563475A1 Cell binding agent conjugates of derivatives of CC-1065
10/06/1993EP0563345A1 Novel 4-arylpiperazines and 4-arylpiperidines
10/06/1993CN1076929A Certain cycloalkyl and azacycloalkyl pyrrolopyrimidines; a new class of gaba brain receptor ligands
10/06/1993CN1022325C Azolidinedione derovatives
10/06/1993CN1022322C Condensed pyrazole 3-oxo-propanenitrile derivatives and process for their prepn.
10/05/1993US5250540 Aminomethyl-substituted 2,3-dihydropyrano[2,3-b]pyridines and their use in medicaments
10/05/1993US5250527 Pyridyl containing benzimidazoles, compositions and use
10/05/1993CA1322757C Process for the production of (+) biotin
10/05/1993CA1322756C Imidazole derivatives and a process for their production
10/04/1993CA2092782A1 Heteroannulation process
10/02/1993CA2093112A1 3-aminochromane spiro derivatives; process for preparing the same and pharmaceutical compositions containing them
10/01/1993CA2089136A1 Process of conversion of pyridine 2,3-dicarboxylic acid esters to cyclic anhydrides
09/1993
09/30/1993WO1993019050A1 Substituted pyrimidines and their use as pesticides
09/30/1993WO1993019045A1 Arthropodicidal amides
09/30/1993WO1993018766A1 Further indole derivatives with antiviral activity
09/30/1993CA2130836A1 Further indole derivatives with antiviral activity
09/29/1993EP0562915A1 Heterocyclic chromenes and their use in ophthalmic optics
09/29/1993EP0562049A1 Novel 4-arylpiperazines and 4-arylpiperidines
09/29/1993EP0562042A1 Quinoline, naphthyridine and pyridobenzoxazine derivatives
09/29/1993EP0561845A1 Pyrido-anellated 4-oxo-4h-benzopyrans, a method of preparing them, and their use as antidotes.
09/29/1993EP0419542B1 New derivatives of tetrahydro-2,3,6,7,1h,5h,11h-(1)benzopyrano(6,7,8,ij)quinolizonone-11 usable as markers for organic compounds for the purpose of detecting said compounds by chemiluminescence or fluorescence
09/29/1993CN1076692A Substituted pyrimidine, their process of preparation and the use as sectivide and fungicide thereof
09/29/1993CN1022246C Method of preparation 1-acyl-3-(4-(2-pyrimidyl)-1-piperazyl) propane
09/28/1993US5248815 Stereo-selective synthesis of 2-aryl-propionic acids of high optical purity by using chiral oxazolines
09/28/1993US5248691 Furanoindolines
09/28/1993US5248686 Treatment of nervous depression
09/28/1993US5248681 Antiinflammatory agents
09/28/1993US5248677 Biogentic amine uptake inhibitors
09/28/1993CA1322523C Central nervous system injury treatment with opiate- receptor antagonists
09/22/1993EP0530225A4 Intermediates in the formation of the calicheamicin and esperamicin oligosaccharides
09/22/1993CN1022187C Method for preparation of tricyclic compounds
09/21/1993US5247089 Alkylating pyridone with halomethylquinoline; parallel synthesis
09/21/1993US5246940 Substituted n-biphenylyl lactams
09/21/1993CA1322368C Fused heteroalkylene quinolinamines, a process and intermediates for their preparation and their use as medicaments
09/20/1993CA2092072A1 Heterocyclic chromenes and their use in ophtalmic optics
09/16/1993WO1993018038A1 Arthropodicidal amides
09/16/1993WO1993018035A1 Angiotensin ii receptor antagonists
09/16/1993WO1993017680A1 Antipyretic and analgesic methods and compositions containing optically pure r-etodolac
09/16/1993DE4208254A1 Substituierte pyrimidine, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel und fungizid Substituted pyrimidines, process for their production and their use as fungicides and schaedlingsbekaempfungsmittel
09/16/1993CA2131992A1 Antipyretic and analgesic methods and compositions containing optically pure r-etodolac
1 ... 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ... 298