Patents
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)
04/1996
04/10/1996CN1120313A Heart failure remedy
04/09/1996US5506233 Desosamino derivatives of macrolides as immunosuppressants and antifungal agents
04/05/1996CA2159547A1 Quinolone- and naphthyridonecarboxylic acid derivatives
04/03/1996EP0704443A2 Quinolone and naphthyridone carboxylic acid derivatives
04/03/1996EP0703917A1 Indolocarbazole compound useful as proteinkinase c inhibitor
04/03/1996CN1119867A 头孢菌素衍生物 Cephalosporin derivatives
04/03/1996CN1119857A Process to prepare herbicidal bicyclic triazoles
04/02/1996US5504206 Formation of esperamicin precursors
04/02/1996US5504204 Immunosuppressive, antiinflammatory, antifungal, antiproliferative and antitumor agents
04/02/1996US5504089 Treating urinary incontinence
04/02/1996US5504088 Acetylcholine esterase inhibitors; alzheimer's disease and other diseases caused by a low concentration of choline
03/1996
03/27/1996EP0702684A1 Electroactive materials, a process for their preparation as well as the use thereof
03/27/1996CN1031404C Process for production of substituted azole
03/27/1996CN1031403C Process for preparation of hydroxyalkylfuranyl derivatives
03/26/1996US5502220 Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives
03/26/1996US5502189 Compounds formed from o-hydroxyphenyl-1,3,5-triazines and sterically hindered amines
03/26/1996US5502177 Pyrimidine derivatives for labeled binding partners
03/26/1996CA1338190C 8,9-ANNELATED-ß-CARBOLINES AND 8,9-ANNELATED-3, 4-DIHYDRO-.BETA.-CAR BOLINES
03/26/1996CA1338189C 8,9-anellated-1,2,3,4-tetrahydro-.beta.-carboline derivatives
03/21/1996WO1996008478A1 Anti-hiv drug
03/21/1996CA2176011A1 Anti-hiv drug
03/20/1996EP0702015A1 Bicyclic oxazole and thiazole substituted ethers
03/20/1996EP0701439A1 Stable copper(i) complexes and methods related thereto
03/19/1996US5500428 Furyl-substituted purines and adenosine antagonists
03/14/1996CA2157950A1 Bicyclic oxazole and thiazole substituted ethers
03/13/1996EP0700906A1 Heterocyclic derivatives of N-phenylamides
03/13/1996EP0700399A1 36-derivatives of rifamycins and their use as antimicrobial agents
03/13/1996EP0684938A4 Insensitive high performance explosive compositions.
03/13/1996EP0554409B1 Oligo(2-alkenyl azlactones)
03/12/1996US5498788 Inclusion complexes of clavulanic acid and of potassium salts thereof with hydrophobic β-cyclodextrin derivatives a process for the preparation thereof
03/12/1996US5498711 From piperazine compound, nitration, explosives
03/12/1996US5498625 Substantially pure enantieners of 2-azabicyclo(2.2.1)hept-5-en-3-one
03/12/1996CA1338143C Enzymatic preparation of clavulanic acid and its precursor
03/07/1996WO1996006847A1 Process for preparing demethylrapamycins
03/07/1996WO1996006837A1 Isoxazoles
03/07/1996WO1995034194A3 Process for manufacturing clavulanic acid salt
03/07/1996CA2198457A1 Isoxazole derivatives
03/06/1996EP0699682A1 Process for the preparation and/or purification of clavulanic acid
03/06/1996EP0699680A1 Oxazoloquinolinone derivatives, their preparation and their use in therapy
03/06/1996EP0699204A1 Use of indolocarbazole derivatives to treat a pathological condition of the prostate
03/06/1996EP0699194A1 5-ht4 receptor antagonists
03/06/1996EP0699185A1 GUANIDINE DERIVATIVES AS INHIBITORS OF Na+ /H+ EXCHANGE IN CELLS
03/05/1996US5496956 By esterification of carboxy substitution with alcohols in the presence of mineral acid
03/05/1996US5496943 Heterocyclic compounds and their production
03/05/1996US5496927 Peptidase inhibitors
03/05/1996US5496832 Method of treating cardiac inflammatory disease
03/05/1996US5496826 Pharmaceutical methods of using heterocyclic derivatives of N-phenylamides
03/05/1996US5496727 Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same
03/05/1996US5496564 Suspendible composition and process for preparing the same
03/03/1996CA2156753A1 Heterocyclic derivatives of n-phenylamides
03/02/1996CA2157231A1 Oxa- or thia-aliphatically bridged quinoxaline-2,3-diones
02/1996
02/29/1996WO1996006098A1 Spiro-azabicyclic compounds useful in therapy
02/29/1996WO1996005900A1 Process for the vacuum distillation of a liquid product, preferably crude petroleum, and a facility for carrying out the process
02/28/1996EP0698025A1 Ampa antagonists and a method of treatment therewith
02/28/1996EP0698023A1 Fibrinogen receptor antagonists
02/28/1996EP0698015A1 Preparation of n-cyanodithioimino-carbonates and 3-mercapto-5-amino-1h-1,2,4-triazole
02/28/1996EP0697894A1 Dopamine d-3 and serotonin (5-ht 1a?) receptor ligands and imaging agents
02/27/1996US5495027 Preparation of N-acetyl neuraminic derivatives
02/27/1996US5495020 Chemical intermediate for bactericides, microbiocides, disinfectants; side effect reduction, absorption
02/27/1996US5494910 Benzofuran derivatives as 5-HT1 -like receptor antagonists
02/27/1996US5494909 Antiischemic agents
02/27/1996US5494820 Streptomyces braegensis strain and its cultivation in a process for producing C9 -desoxo-FK-520
02/27/1996US5494666 Beta-lactamase inhibitors, antibacterials
02/22/1996WO1996005192A1 Novel quinolone- or naphthyridonecarboxylic acid derivative or salt thereof
02/21/1996EP0697443A2 Triphendioxazine reactive dyes
02/21/1996CN1117295A Condensed heterocyclic glutamic acid derivatives as antiproliferative agents
02/20/1996US5493020 Tricyclic inhibitors of the GPIIb IIIa receptor
02/20/1996US5493019 Useful as antiinflammatory and antiproliferative agents
02/20/1996CA2107110C Novel immunosuppressant agent from streptomyces braegensis
02/15/1996WO1996004590A1 Spiro[indoline-[2,3']-benzoxazine]-type photochromic compounds containing a 6'-cyano or phenylsulphonyl group and with a 7', 8'-condensed benzene ring in the benzoxazine ring and use of same in ophthalmic optics
02/15/1996WO1996004271A1 Condensed azepine derivatives, drugs containing these compounds and methods for preparing them
02/15/1996WO1996004251A1 Heterocyclic compound
02/15/1996WO1995019169A3 Treatment of platelet derived growth factor related disorders such as cancer using inhibitors of platelet derived growth factor receptor
02/15/1996DE4428020A1 (-)-Di:fluoro-methyl-oxo-pyrido:benzoxazine-carboxylic acid prodn.
02/14/1996CN1116849A Process for the manufacture of a tricyclic compound
02/13/1996US5491251 Chemical intermediates for making ofloxacin bactericides
02/13/1996US5491231 Hindered N-oxide esters of rapamycin
02/13/1996US5491229 Rapamycin derivative
02/13/1996US5491142 2-substituted indane-2-mercaptoacetylamide tricyclic derivatives useful as inhibitors of enkephalinase
02/13/1996US5491141 Enzyme inhibitors, hypertensive agents; treating diuretic, congestive heart failure, aldosteronism, renal diseases, glaucoma
02/13/1996US5491139 Antimicrobial quinolonyl lactams
02/08/1996WO1996003407A1 Compounds useful as antiproliferative agents and garft inhibitors
02/08/1996WO1996003368A1 Method for preparing photochromic compounds of the spiro[indolin-[2,3']-benzoxazine] ringed type
02/08/1996DE4427838A1 Kondensierte Azepinderivate, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung Condensed azepine derivatives, pharmaceutical compositions containing them and methods for their preparation
02/08/1996DE4427530A1 New 7-tri:cyclic amino-quinolone or naphthyridone derivs
02/08/1996CA2195417A1 Compounds useful as antiproliferative agents and garft inhibitors
02/07/1996CN1116205A Water-soluble triphendioxazine compounds, processes for their preparation and their use as dyestuffs
02/06/1996US5489680 Carbamates of rapamycin
02/06/1996US5489595 Carbamates of rapamycin
02/06/1996US5489586 Method for treating inflammatory disease in humans
02/06/1996US5489571 Herbicidal substituted aryl-haloalkylpyrazoles
02/05/1996CA2155153A1 Quinolone- and naphthyridonecarboxylic acid derivatives
01/1996
01/31/1996EP0694588A1 Triphendioxazine reactive dyes, preparation and use thereof
01/31/1996CN1115755A Method for preparing 3-aminopyridines from 3-nitropyridines
01/30/1996US5488054 Treatment of restenosis
01/30/1996US5488048 Aminoacetylmercapto derivatives useful as inhibitors of enkephalinase and ace
01/30/1996US5488046 Analgesics
01/25/1996WO1996001901A1 Streptogramines and method for preparing same by mutasynthesis
01/25/1996WO1996001829A1 PYRIDO[3,2,1-i,j][3,1]BENZOXAZINE DERIVATIVES
01/25/1996CA2194694A1 Pyrido[3,2,1-i,j][3,1]benzoxazine derivatives