| Patents for C07D 473 - Heterocyclic compounds containing purine ring systems (11,932) |
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| 09/22/1987 | US4695575 4-[(bicycle heterocyclyl)-methyl and -hetero]-piperidines |
| 09/22/1987 | US4695570 Antiviral compound use |
| 09/16/1987 | EP0236935A2 Carboxylic purine nucleosides, their production and use |
| 09/15/1987 | US4694024 Anticoagulant mixture |
| 09/09/1987 | EP0235752A2 Piperidine derivative, pharmaceutical composition containing the same and use |
| 09/09/1987 | CN87100928A Piperidine derivative and pharmaceutical composition containing the same |
| 08/20/1987 | DE3703633A1 Purine derivatives, their preparation and medicaments containing them |
| 08/19/1987 | EP0232438A1 Use of xanthine derivatives for host defense mechanism enhancement |
| 08/18/1987 | CA1225641A1 Dimethylaminomethylenated anti-herpes compounds |
| 08/11/1987 | CA1225400A1 Antiviral agents |
| 08/05/1987 | CN86107767A Novel organic selenium compounds |
| 07/30/1987 | WO1987004435A2 Xanthine compounds |
| 07/29/1987 | EP0229897A1 Alpha1-adrenergic-blocking theophylline derivatives |
| 07/15/1987 | EP0228456A1 Ionophores and ion-selective membranes containing the same |
| 07/07/1987 | US4678789 Triazole antifungal agents |
| 07/07/1987 | CA1223876A1 Piperazine derivatives of theophylline |
| 07/07/1987 | CA1223875A1 Piperazine derivatives of theobromine |
| 07/01/1987 | EP0227356A2 The use of depogen in the treatment of restricted blood circulation |
| 07/01/1987 | EP0227077A1 Piperazine derivatives of theophylline and theobromine |
| 06/24/1987 | CN85108905A Process for preparation of 8-substituted nucleoside and deri'vative of purine and their use |
| 06/18/1987 | WO1987003584A1 Synthesis of optically active aryloxypropanolamines and arylethanolamines |
| 06/18/1987 | WO1987003583A1 Synthesis of aryloxypropanolamines and arylethanolamines |
| 06/16/1987 | US4673743 Process for separating caffeine from caffeine-loaded active carbon |
| 06/16/1987 | US4673684 Amide derivatives and 5-lipoxygenase inhibitors containing the same as an active ingredient |
| 06/02/1987 | US4670449 Dihydropyridines |
| 06/02/1987 | US4670438 Imidazo[4,5-c]pyridazine-3-ones, imidazo[4,5-d]pyridazine-4-ones, imidazo[4,]pyrazin-5-ones, purin-2-ones, purin-6-ones, and purin-2,6-diones useful as hypotensive or cardiotonic agents |
| 05/27/1987 | CN86106534A Carbocyclic purine nucleosides, their production and use |
| 05/26/1987 | US4668786 P-fluorobenzoyl-piperidino alkyl theophylline derivatives |
| 05/26/1987 | US4668640 Fluorescence polarization immunoassay utilizing substituted carboxyfluoresceins |
| 05/20/1987 | EP0222414A2 Novel organic selenium compounds |
| 04/29/1987 | EP0219838A2 Carbocyclic purine nucleosides, their production and use |
| 04/28/1987 | US4661485 2-pyrimidylaminoalkoxymethyl-6-methyl-3,5-bis (alkoxycarbony-1)-1,4-dihydropyridine antihypertensive agents |
| 04/22/1987 | CN86106214A 鸟嘌呤衍生物 Guanine derivatives |
| 04/21/1987 | US4659727 Ethene derivatives |
| 04/14/1987 | US4657910 Treatment of cerebrovascular disorders and/or disorders associated with cerebral senility |
| 04/08/1987 | EP0217372A2 Polyoxygenated labdane derivatives, process for their preparation and their use as medicaments |
| 04/08/1987 | EP0217207A1 2-Amino purines substituted in positions 6 and 9, their use, medicaments containing these purines and processes for their preparation |
| 04/07/1987 | CA1220148A1 9-(aminoalkyl)-8-hydroxyadenines and method of their preparation |
| 04/02/1987 | DE3534774A1 Nucleoside-analogous compounds having antiviral activity, process for their preparation, and medicaments having antiviral action |
| 04/01/1987 | EP0216510A2 Inhibition of in vitro infectivity and cytopathic effect of HTLV-III/LAV by 2'3'-dideoxyinosine, 2'3'-dideoxyguanosine, or 2'3'-dideoxyadenosine |
| 04/01/1987 | EP0216459A1 9-Substituted guanine monohydrates |
| 03/31/1987 | US4654339 3-amino-tetrahydro-1,3-thiazine-2,4-diones, utilization thereof and skin treating compositions containing said compounds |
| 03/25/1987 | EP0215759A1 Antiviral carbocyclic analogs of xylofuranosylpurines |
| 03/25/1987 | EP0215736A1 Xanthine derivatives, processes for their production and their use as pharmaceuticals |
| 03/24/1987 | US4652568 Theophylline-7-acetic acid ester of d,l-trans-sobrerol having mucosecretolytic-fluidizing and antibronchospastic activity, a process for its preparation and pharmaceutical compositions thereof |
| 03/18/1987 | EP0214479A2 Benzimidazol-2-ylpyridinium compounds |
| 03/16/1987 | EP0198921A4 Biologically-active xanthine derivatives. |
| 03/12/1987 | WO1987001284A1 Inhibition of in vitro infectivity and cytopathic effect of htlv-iii/lav by 2',3'-dideoxynosine, 2',3'-dideoxyguanosine, or 2',3'-dideoxyadenosine |
| 03/10/1987 | US4649140 Purine derivatives |
| 03/04/1987 | EP0212956A1 Guanine derivatives |
| 03/04/1987 | EP0212535A1 N6-disubstituted purine derivatives, process for their preparation and medicaments containing them |
| 02/26/1987 | WO1987000523A3 Tertiary hydroxyalkylxanthines, their manufacturing process, medicines containing them and use thereof |
| 02/17/1987 | US4644001 3-Alkylxanthines, composition and methods for the treatment of chronic obstructive-airway disease and cardiac disease |
| 02/12/1987 | WO1987000841A1 New theophylline derivatives and method for the production thereof |
| 02/10/1987 | US4642346 Anhydrous crystalline 9-(1,3-dihydroxy-2-propoxymethyl)guanine |
| 01/29/1987 | WO1987000523A2 Tertiary hydroxyalkylxanthines, their manufacturing process, medicines containing them and use thereof |
| 01/28/1987 | EP0209707A2 2-Aryl imidazoles, pharmaceutical compositions containing them and process for their preparation |
| 01/15/1987 | WO1987000168A2 Ionophores and ion-selective membranes containing the same |
| 01/14/1987 | CN86105835A Process of preparing hydroxyalkylxanthines and medicines containing them and uses thereof |
| 01/13/1987 | US4636507 Host defense mechanism enhancement |
| 01/06/1987 | US4634706 Griseolic acid derivatives, and their use as enzyme inhibitors |
| 12/30/1986 | EP0206497A2 Therapeutic nucleosides and their preparation |
| 12/30/1986 | EP0206415A2 (4-Piperidinylmethyl and -hetero)purines |
| 12/30/1986 | EP0205826A2 Phosphonylmethoxyalkyl adenines for the treatment of virus diseases |
| 12/10/1986 | EP0204251A2 7-Hydroxyguanine compounds, process for preparing said compounds, their use and anti-tumor agent containing the same |
| 12/09/1986 | CA1215051A1 Substituted theophylline salts |
| 12/09/1986 | CA1215050A1 Dihydropyridines |
| 12/03/1986 | EP0203736A1 Antiviral compounds |
| 12/03/1986 | EP0203721A2 8-Phenyl xanthines |
| 12/03/1986 | EP0203685A2 Process for the preparation of 2-amino-6-chloro-purine |
| 11/20/1986 | WO1986006717A1 3-aminopropyloxyphenyl derivatives their preparation and pharmaceutical compositions containing them |
| 11/12/1986 | EP0201289A2 Antiviral compounds |
| 11/12/1986 | CN86101050A 6-thioxanthine derivatives |
| 11/11/1986 | US4622401 Antiinflammatory agents, antiarthritic agents |
| 11/04/1986 | US4621140 Process for preparing 2,6-substituted-9-(1,3-dihydroxy-2-propoxymethyl)-purines and certain derivatives |
| 10/29/1986 | EP0198921A1 Biologically-active xanthine derivatives |
| 10/22/1986 | CN85105804A Process for preparing 1h-indol-3-yl containing 1,3-dimethyl-1h-purine-2,6-diones |
| 10/21/1986 | US4618612 Ester derivatives of 7-(ω-oxyalkyl) theophylline and their pharmaceutical activity |
| 10/14/1986 | US4617304 Viricide; herpes |
| 10/08/1986 | EP0196743A2 Stable chemical compositions containing chromogenic materials and peroxides, and method for obtaining them |
| 10/08/1986 | EP0196615A2 Process for separating caffeine from caffeine-loaded active carbon |
| 10/08/1986 | EP0196530A2 Agent and process for increasing growth, for optimizing fertility and for stimulating the immune system in humans and animals |
| 10/07/1986 | US4616020 Treating obstructive respiratory diseases |
| 09/24/1986 | EP0195496A2 Use of xanthines in the treatment of proliferative skin disease |
| 09/24/1986 | EP0195413A2 Substituted pyridine derivatives |
| 09/23/1986 | US4613666 Nucleoside antibiotic, antitumor |
| 09/16/1986 | US4612315 Biologically-active 1,3-dipropyl-8-phenylxanthine derivatives |
| 09/16/1986 | US4612314 Substituted 9-(1 or 3-monoacyloxy or 1,3-diacyloxy-2-propoxymethyl) purines as antiviral agent |
| 09/03/1986 | EP0193454A1 8-Substituted-9-hydroxyalkyl and hydroxyalkoxymethyl-guanines and pharmaceutical compositions containing them |
| 09/03/1986 | EP0192651A1 1,3 disubstituted aromatic cyclohexane imides and method of use thereof as chelating agents |
| 09/03/1986 | CN85107218A Process of the preparation of s-adenosyl-l-methionine and stable salts with polyanions and their use |
| 09/02/1986 | US4609662 Bioconversion to viricides |
| 09/02/1986 | US4609661 Substituted 9-(1-O- or 3-O-monosubstituted or 1,3-di-O-substituted propoxymethyl)purines as antiviral agents |
| 09/02/1986 | CA1210757A1 Theophylline immunogens, antibodies, labeled conjugates, and related derivatives |
| 08/27/1986 | CN85109409A Improvements in the treatment of tumors in mammals |
| 08/26/1986 | US4608383 Cardioactive pyrazole and imidazole aryloxypropanolamines |
| 08/26/1986 | US4608336 #3B theophylline immunoassay employing 9-theophylline reagents |
| 08/26/1986 | CA1210395A1 N-aryl-piperazinealkanamides |
| 08/20/1986 | EP0191313A1 6-Thioxanthine derivatives |
| 08/20/1986 | EP0191133A2 Stable salts of SAM with polyanions |