C07D 498 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms

Patents for C07D 498 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms (21,960)
10/1997
10/23/1997	CA2251292A1 N-formyl hydroxylamine containing compounds useful as ace inhibitors and/or nep inhibitors
10/22/1997	EP0802190A1 Process and intermediates for preparing azepines
10/22/1997	EP0748387B1 Process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof from the fermentation broth of streptomyces sp. p 6621 ferm p 2804
10/22/1997	EP0690844B1 Process to prepare herbicidal bicyclic triazoles
10/22/1997	CN1162957A Isoxazoles
10/22/1997	CN1036193C Preparation of a sprio compound
10/21/1997	US5679733 Solid Solution of low molecular weight and high molecular weight hals
10/21/1997	US5679689 Bactericides
10/21/1997	US5679683 Tricyclic compounds capable of inhibiting tyrosine kinases of the epidermal growth factor receptor family
10/21/1997	US5679675 Bactericides
10/21/1997	US5679672 Anitarrhythmic agents
10/21/1997	US5679671 Angiotensin 1-converting enzyme inhibitor, vasopressin antagonism and atrial nautriuretic peptide hydrolase inhibitor
10/16/1997	WO1997038120A1 METHOD OF PURIFYING K-252a
10/16/1997	WO1997037995A1 Calixpyrroles, calixpyridinopyrroles and calixpyridines
10/16/1997	WO1997022619A3 INHIBITORS OF INTERLEUKIN-1β CONVERTING ENZYME
10/16/1997	CA2251072A1 Calixpyrroles, calixpyridinopyrroles and calixpyridines
10/15/1997	EP0801069A1 Process for the preparation of clavulanic acid
10/15/1997	CN1162314A Substituted tetracyclic oxazepine and thiazepine derivatives having affinity for 5-HT2 receptors
10/15/1997	CN1162313A Substituted tetracyclic azepine derivatives having affinity for 5-HT2 receptors
10/14/1997	US5677319 Thiazole derivative
10/14/1997	US5677311 Serotonin antagonism and acetylcholine release accelerating action; antiemetic and oxiolytic agent
10/14/1997	US5677298 Benzoxazepine-2-one compounds and their use
10/14/1997	US5677296 Carbamic acid derivatives of substituted dibenzoxazepine compounds, pharmaceutical compositions and methods of use
10/14/1997	US5677295 Immunosuppresive, antiinflammatory agnet, fungicides, antituor agents
10/09/1997	WO1997036907A1 Benzoxazines for enhancing synaptic response
10/09/1997	WO1997036871A1 6-phenylpyridyl-2-amine derivatives
10/09/1997	WO1997007081A3 Glycosylated indolocarbazole synthesis
10/08/1997	EP0799231A1 Spiroketal derivatives, compositions containing them and their use as therapeutic agents
10/08/1997	EP0799230A1 Thienoxazinone derivatives useful as antiviral agents
10/08/1997	EP0655062B1 Morpholino/thiomorpholino-terminated alkylamino ethynyl alanine amino diol compounds as renin inhibitors
10/08/1997	CN1161337A Water soluble rapamycin esters
10/08/1997	CN1161336A Heteroatom-contg. cyclopentanopyridyl-oxazolidinones
10/08/1997	CN1161334A Novel substd. guanidine derivs., process for prodn. thereof, and pharmaceutical uses thereof
10/07/1997	US5675001 Magnets, conductors, pharmaceuticals, imaging agents, dyes
10/07/1997	US5674867 Administering the drug for treating thrombocytopenia, blood disorders
10/07/1997	US5674862 Methods of treating diabetic mellitus and its complications
10/02/1997	WO1997035581A1 Interleukin-6 production inhibitor
10/02/1997	WO1997035575A1 Use of rapamycin derivatives in vasculopathies and xenotransplantation
10/02/1997	DE19612376A1 New tri:cyclic azepine derivatives inhibit cell-cell and cell-matrix interactions
10/01/1997	EP0303697B1 Derivatives of physiologically active substance k-252
10/01/1997	CN1036005C Preparation of parmaceutical composition containing derivative of 7-pyrrolidinyl-3-chinolon and-naphthyridon carboxylic acid
09/1997
09/30/1997	US5672605 Macrolide immunomodulators
09/30/1997	US5672600 Antimicrobial dithiocarbamoyl quinolones
09/30/1997	US5672599 Compounds containing a fused bicycle ring
09/30/1997	US5672478 Methods of use for and kits containing chemiluminescent compounds
09/25/1997	WO1997034897A1 Fused imidazole derivatives as multidrug resistance modulators
09/24/1997	EP0796260A1 Rapamycin 42-oximes and hydroxylamines
09/24/1997	EP0693072A4 Method for the synthesis of 4- and/or 5-(di)substituted 2-aminoimidazoles from 2-aminoimidazoles and aldehydes
09/24/1997	CN1159915A Neuroprotective agents
09/24/1997	CN1035945C Process for preparing 5-alkylquinolonecarboxylic acid derivs.
09/23/1997	US5670699 Process for preparing amino acid esters useful as intermediates for compounds containing a fused bicyclic ring
09/23/1997	US5670511 Indolepiperidine derivatives
09/23/1997	US5670496 Treatment for toxoplasmosis with a composition comprising a folate antagonist and a spiropiperidyl derivative of rifamycin S
09/23/1997	US5670455 Substituted phenylheterocyclic herbicides
09/18/1997	WO1997033890A1 Pyrimidin-4-one derivatives as pesticide
09/18/1997	WO1997033887A1 Spirocycle integrin inhibitors
09/18/1997	CA2249733A1 Spirocycle integrin inhibitors
09/17/1997	EP0794955A1 Hindered n-oxide esters of rapamycin and their use as medicaments
09/17/1997	CN1159808A Spiro-azabicyclic compounds useful in therapy
09/16/1997	US5668282 4,5-cyclicimidazo[1,5-A]quinoxalines
09/16/1997	US5668278 Bicyclic pyrazolo compounds
09/16/1997	US5668142 Tetracyclic piperidine and 1,4-oxazine compounds
09/16/1997	US5668127 Nitroimidazole antibacterial compounds and methods of use thereof
09/12/1997	WO1997032848A1 Fused heterocyclic compounds and pharmaceutical applications thereof
09/10/1997	EP0712403B1 Matrix metalloprotease inhibitors
09/10/1997	CN1159193A Compounds useful as antiproliferative agents and GARFT inhibitors
09/09/1997	US5665877 Synthesis of bisindolylmaleimides
09/09/1997	US5665772 O-alkylated rapamycin derivatives and their use, particularly as immunosuppressants
09/09/1997	US5665748 Antidiabetic, hypolipidemic agents
09/09/1997	US5665728 Administering rapamycin
09/09/1997	US5665719 Benzoxazinone and benzopyrimidinone piperidinyl tocolytic oxytocin receptor antagonists
09/09/1997	US5665718 Anxiolytic, anticonvulsant, muscle relaxant, sedative, hypnotic agents
09/09/1997	US5665707 Treatment for toxoplasmosis with a composition comprising a lincosamide and a spiropiperidyl derivative of rifamycik S
09/03/1997	CN1158611A Novel quinolone-or naphthyridonecarboxylic acid derivative or salt thereof
09/02/1997	US5663411 Bactericides and chemical inntermediates for pyrido(1.2.3de) 1,4-benzoxazine-6-carboxylic acid derivatives
08/1997
08/28/1997	WO1997030999A1 Quinolones and their therapeutic use
08/28/1997	WO1997030971A1 M-AMIDINO PHENYL ANALOGS AS FACTOR Xa INHIBITORS
08/28/1997	CA2244851A1 M-amidino phenyl analogs as factor xa inhibitors
08/28/1997	CA2242598A1 Quinolones and their therapeutic use
08/27/1997	EP0791571A1 Benzoyl derivatives
08/27/1997	EP0790988A1 Use of dioxomorpholines to combat endoparasites, novel dioxomorpholines and process for their production
08/27/1997	EP0790974A1 Substituted 4-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitiors
08/26/1997	US5661156 Administering to inhibit the growth of pathogenic fungi, to induce immunosuppression, and to treat carcinogenic tumors in humans and animals
08/26/1997	US5661109 Anellated (oxa)hydantoins and their use as herbicides
08/26/1997	US5661107 Heterocyclic compounds and their use as herbicides
08/26/1997	CA2111463C Azaspiro quinolone antibacterial agents
08/21/1997	WO1997031000A1 Quinolones and their therapeutic use
08/21/1997	WO1997030056A1 Spiro-ketal derivatives and their use as therapeutic agents
08/21/1997	WO1997030055A1 Spiro-ketal derivatives and their use as therapeutic agents
08/21/1997	WO1997029748A1 Substituted biphenyl isoxazole sulfonamides
08/21/1997	CA2245579A1 Spiro-ketal derivatives and their use as therapeutic agents
08/21/1997	CA2245578A1 Spiro-ketal derivatives and their use as therapeutic agents
08/21/1997	CA2241891A1 Quinolones and their therapeutic use
08/21/1997	CA2240043A1 Substituted biphenyl isoxazole sulfonamides
08/20/1997	EP0789702A1 Substituted tetracyclic oxazepine and thiazepine derivatives with 5-ht2 receptor affinity
08/20/1997	EP0789701A1 Substituted tetracyclic azepine derivatives which have affinity for 5-ht2 receptors
08/20/1997	CN1157611A Novel quinolone 5-(N-heterosubstituted amino) antimicrobials
08/20/1997	CN1157286A N,N-dimethyl-1-t-butoxycarbonyl-4-phenylpiperidine-4-carboxamide
08/19/1997	US5658925 Aminobenzoic acid derivatives
08/19/1997	US5658898 Intravenous solutions for a derivative of staurosporine

1 ... 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 ... 220