C07D 473 - Heterocyclic compounds containing purine ring systems

Patents for C07D 473 - Heterocyclic compounds containing purine ring systems (11,932)
10/1999
10/21/1999	DE19816857A1 Novel adenosine antagonists useful in treatment of e.g. neurodegenerative, pulmonary, renal and cardiovascular disorders
10/20/1999	EP0765307B1 N alpha-2-(4-nitrophenylsulfonyl)ethoxycarbonyl-amino acids
10/20/1999	CN1045778C Novel chemical compounds having P.DE-IV inhibition activity
10/19/1999	US5968940 Containing a purine derivative; anticarcinogenic agents
10/14/1999	WO1999051604A2 Process for the production of purine derivatives
10/14/1999	WO1999051603A1 Process for the production of purine derivatives and intermediates therefor
10/14/1999	WO1999051582A1 Nitrogenous heterocyclic compounds
10/14/1999	WO1999051579A1 Fungicide compositions comprising a hydroximic or hydrazonic group
10/14/1999	WO1999051572A1 Sulfonamide derivatives
10/14/1999	CA2327290A1 Sulfonamide derivatives
10/14/1999	CA2325523A1 Prodrugs of phosphorous-containing pharmaceuticals
10/14/1999	CA2324940A1 Fungicide compositions comprising a hydroximic or hydrazonic group
10/14/1999	CA2323965A1 Process for the production of purine derivatives
10/14/1999	CA2322583A1 Process for the production of purine derivatives and intermediates therefor
10/13/1999	EP0948509A1 2-(purin-9-yl)-tetrahydrofuran-3,4-diol derivatives
10/13/1999	CN1231611A Puring inhibitors of cylin dependent kinase 2 and I'kappa'beta-'alpha'
10/13/1999	CN1045603C Process for extracting caffeine from waste tea dust
10/12/1999	US5965564 Enantiomerically pure hydroxylated xanthine compounds
10/12/1999	US5965563 Aryl and heteroaryl purine compounds
10/12/1999	US5965555 Xanthine compounds having terminally animated alkynol side chains
10/12/1999	CA1340785C Platelet activating factor antagonists
10/07/1999	WO1999050447A1 METHOD AND NUCLEIC ACID COMPOUND FOR BREAKING DOWN NUCLEIC ACID MOLECULES SYNTHESIZED $i(IN VITRO)
10/07/1999	WO1999050251A2 Cyclin dependent kinase inhibitors
10/07/1999	WO1999050249A2 Pyrimidines and triazines as integrin antagonists
10/07/1999	CA2333927A1 Pyrimidines and triazines as integrin antagonists
10/07/1999	CA2326357A1 Cyclin dependent kinase inhibitors
10/06/1999	EP0946557A1 A-1-adenosine receptor antagonists
10/06/1999	EP0946549A1 Combinatorial process for preparing fused pyrimidine libraries
10/06/1999	EP0946519A1 Benzamide derivatives having a vasopressin antagonistic activity
10/06/1999	EP0584068B1 Method and composition for ameliorating the adverse effects of aging
10/06/1999	CN1045443C Novel purine derivatives and pharmaceutically acceptable salts thereof
10/05/1999	US5962684 Method of preparation of dideoxycarbocyclic nucleosides
10/05/1999	US5962479 Psychological and nervous sytem disorders
09/1999
09/29/1999	EP0945460A1 Methods for producing nucleoside derivatives and intermediates therefore
09/29/1999	EP0944630A1 Xanthines and their therapeutic use
09/29/1999	CN1230196A Modified aminoacids, pharmaceuticals containing these compounds and method for their prodn.
09/29/1999	CN1230184A Arylamino fused pyridines and pyrimidines
09/29/1999	CN1045294C Method for prepn. of indole derivatives
09/28/1999	US5959109 Compounds and methods for increasing endogenous levels of corticotropin-releasing factor
09/28/1999	US5958944 Treatment of circulatory diseases in coronary, cerebral, renal and peripheral arteries, as a therapeutic agent for hypertension, angina pectoris, and renal and peripheral circulation disorder, antiasthmatic agent
09/28/1999	US5958933 Having a guanidino group aliphatically linked to a xanthine group, adrenergic stimulants
09/28/1999	US5958932 Antitumor agent
09/28/1999	US5958926 Nitrosated and nitrosylated phosphodiesterase inhibitor compounds, compositions and their uses
09/23/1999	WO1999047531A1 Chiral separations of pyrimidines
09/22/1999	EP0942916A2 Nucleosides
09/22/1999	CN1229412A Inhibitors of interleukin-1'beta' converting emzyme
09/22/1999	CN1229082A Amine compound and its acid addition salt
09/22/1999	CN1229080A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/22/1999	CN1229079A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/22/1999	CN1229078A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/21/1999	CA2152269C Process for preparing substituted 1,3-oxathiolanes with antiviral properties
09/17/1999	CA2266089A1 Methods for producing nucleoside derivatives and intermediates therefor
09/15/1999	EP0941993A1 Process for purifying 2-amino-6-chloro-9-[(1'S,2'R)-1',2'-bis(hydroxymethyl)cyclopropane-1'-yl]methylpurine
09/15/1999	EP0941099A1 Method of treating bronchitis with uridine triphosphates and related compounds
09/15/1999	EP0941086A1 Nitrosated and nitrosylated phosphodiesterase inhibitor compounds, compositions and their uses
09/15/1999	CN1228770A Compounds having antihypertensive, cardioprotective, anti-ischemic and antilipolytic properties
09/15/1999	CN1045089C 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) methoxy-1, 3-propanediol derivative
09/15/1999	CN1045088C Purine and guanine compounds as inhibitors of PNP
09/14/1999	US5952500 Nucleoside derivatives
09/14/1999	US5952331 Aryl pyrimidine derivatives
09/10/1999	WO1999032507A3 Intermediates and process for the synthesis of 17-unsubstituted 16.beta.-aryloxy 4-azasteroids
09/10/1999	WO1999032477B1 Ortho-anthranilamide derivatives as anti-coagulants
09/10/1999	WO1999028321A9 Novel heterocyclic compounds
09/08/1999	EP0749415B1 Benzamide analogs, useful as parp (adp-ribosyltransferase, adprt) dna repair enzyme inhibitors
09/08/1999	CN1228092A Purine derivatives and their use as anti-coagulants
09/04/1999	CA2231005A1 Cyclin dependent kinase inhibitor
09/02/1999	WO1999043691A1 2'-fluoronucleosides
09/02/1999	WO1999043676A2 6,9-disubstituted 2-[trans-(4- aminocyclohexyl) amino]purines
09/02/1999	WO1999043675A1 6,9-disubstituted 2-[trans-(4- aminocyclohexyl) amino]purines
09/01/1999	CN1227490A Fat emulsion containing xanthine derivative
09/01/1999	CN1227489A Adenosine deaminase inhibitors
08/1999
08/25/1999	EP0936911A1 Adenosine deaminase inhibitors
08/25/1999	EP0722437B1 Cycloalkanediols and their use in preparing chiral compounds
08/25/1999	CN1226928A Probe foranalysis of nucleic acids
08/25/1999	CN1044810C Synthesis of dosotheophylline
08/24/1999	US5942617 Preparing 7-benzylpurine derivatives by benzylating the 7 position of an acetylpurine nucleoside with a benzyl halide and hydrolysing the resultant product; use as chemical intermediates for 9-substituted purine derivative synthesis
08/24/1999	US5942509 2-(triazinyloxy(or thio)phenyl)-substituted methyl 3-methoxy-2-propenoate
08/19/1999	WO1999041275A1 Prodrugs
08/19/1999	WO1999041268A1 Nucleosides
08/19/1999	CA2318978A1 Prodrugs
08/19/1999	CA2318975A1 Prodrugs of 2'3'-dideoxy-3'-fluoro guanosine
08/18/1999	EP0935601A2 Arylamino fused pyridines and pyrimidines
08/18/1999	EP0479822B1 Therapeutic nucleosides
08/18/1999	CN1226152A Transdermal propentofylline compositions for treatment of alzheimer's disease
08/17/1999	US5939555 Polymorphs B and C of 1- 2,4-dichloro-β- (7-chlorobenzo b!thien-3-yl)methoxy!phenethyl!imidazole mononitrate
08/17/1999	US5939422 An enzyme inhibitor as bronchodilator, relaxants, antiinflammatory agent for treating asthma, allergies, inflammation, depression, dementia, diseases associated with abnormal high level of cytokine
08/17/1999	US5939419 2-benzyl-polycyclic guanine derivatives and process for preparing them
08/12/1999	WO1999040089A1 Benzothiadiazoles and derivatives
08/12/1999	CA2318977A1 Derivatives of benzoxadiazoles, benzothiadiazoles, benzotriazoles and quinoxalines
08/11/1999	EP0789706A4 Sugar modified nucleosides and their use for synthesis of oligonucleotides
08/11/1999	EP0584223B1 Novel immunosuppressive compounds
08/10/1999	US5935946 Nucleotide analog composition and synthesis method
08/10/1999	CA2093403C Therapeutic agent for parkinson's disease
08/04/1999	CN1225093A Benzo[g] quinoline derivatives
08/04/1999	CN1044427C Method for weeding using 2-alkoxy phenoxy sulfonylurea with heterocycle as herbicides
08/03/1999	CA2005815C Antiviral acyclic nucleoside derivatives
07/1999
07/29/1999	WO1999002162A9 Cyclin dependent kinase inhibiting purine derivatives
07/28/1999	EP0705265B1 Novel chemical compounds having pde-iv inhibition activity
07/27/1999	US5929079 Trans cyclopentanyl azaadenyl analogs useful as immunosuppressants
07/27/1999	US5929046 Pyrimidine and purine derivatives and their use in treating tumour cells

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