Patents
Patents for C07D 473 - Heterocyclic compounds containing purine ring systems (11,932)
05/2013
05/23/2013US20130131038 N-containing heteroaryl derivatives as jak3 kinase inhibitors
05/23/2013US20130130906 Substituted 6-(alkylbenzylamino) purine derivatives for use as cytokinin receptor antagonists and preparations containing these derivatives
05/23/2013US20130129651 Agent for enhancing the effect of skin-whitening ingredients and uses thereof
05/23/2013CA2855950A1 Kinase modulating compounds, compositions containing the same and use thereof
05/22/2013EP2594569A1 Entecavir synthesis method and intermediate compound thereof
05/22/2013EP2593455A1 Purine compounds selective for i3 p110 delta, and methods of use
05/22/2013CN103113371A Acyclovir eutectic and preparation method thereof and preparation
05/21/2013US8445487 Purine PI3K inhibitor compounds and methods of use
05/16/2013WO2013070887A1 Substituted purine nucleosides, phosphoramidate and phosphordiamidate derivatives for treatment of viral infections
05/16/2013WO2013068438A1 Purine derivatives for the treatment of viral infections
05/16/2013WO2013067597A1 Immunomodulatory conjugates
05/16/2013US20130123283 Methods and compostions for treating pain
05/16/2013US20130123282 Solid state forms of linagliptin
05/16/2013US20130123281 Compositions and Methods for Inhibition of TBL-1 Binding to Disease-Associated Molecules
05/16/2013US20130123280 A2b adenosine receptor antagonists
05/16/2013CA2850448A1 Purine derivatives for the treatment of viral infections
05/15/2013CN103102349A Protein kinase inhibitor and composition and application thereof
05/15/2013CN103102348A Oxadiazole compound and preparation method thereof, medicine composition and application thereof
05/14/2013US8440678 Pharmaceutical composition
05/14/2013US8440677 Atropisomers of 2-purinyl-3-tolyl-quinazolinone derivatives and methods of use
05/14/2013US8440661 Methods of modulating inflammatory cell recruitment and gene expression using haloaryl substituted aminopurines
05/10/2013WO2013064984A1 Biaryl ether sulfonamides and their use as therapeutic agents
05/10/2013WO2012112548A3 Firmocidin, an antimicrobial molecule produced by staphylococcus epidermidis
05/10/2013CA2855019A1 Biaryl ether sulfonamides and their use as therapeutic agents
05/09/2013US20130116266 Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta
05/09/2013US20130116262 Bicyclic piperazine compounds
05/08/2013EP2588473A1 Nitrogen containing heterocyclic compounds as pik3 -delta inhibitors
05/08/2013CN103097354A Substituted benzamide compounds
05/08/2013CN103087133A Purine derivatives as adenosine a1 receptor agonists and methods of use thereof
05/08/2013CN103087066A Haloaryl Substituted Aminopurines, Compositions Thereof, And Methods Of Treatment Therewith
05/07/2013US8436029 Pharmaceutical forms, and methods of making and using the same
05/02/2013WO2013063417A1 Methyltransferase inhibitors for treating cancer
05/02/2013WO2013062945A1 Chemical compounds
05/02/2013WO2013061305A1 Novel purine derivatives and their use in the treatment of disease
05/02/2013WO2012031138A9 Polymorphs of (s)-1-(4,4,6,6,6-pentadeutero-5-hydroxyhexyl)-3-7-dimethyl-1h-purine-2,6(3h,7h)dione
05/02/2013US20130109704 Purinyl derivatives and their use as potassium channel modulators
05/02/2013CA2853633A1 Caffeinated compounds and compositions for treatment of amyloid diseases and synucleinopathies
05/02/2013CA2853501A1 Methyltransferase inhibitors for treating cancer
05/02/2013CA2853256A1 Novel purine derivatives and their use in the treatment of disease
05/01/2013EP2585464A2 Substituted 2-(9h-purin-9-yl) acetic acid analogues as inhibitors of stat3
05/01/2013EP2585462A1 Fused heterocyclic compounds as phosphodiesterases (pdes) inhibitors
05/01/2013CN101820881B Fused heteroaryl pyridyl and phenyl benzenesuflonamides as CCR2 modulators for the treament of inflammation
04/2013
04/30/2013US8431583 Use of purine derivatives for the manufacture of a medicament
04/25/2013WO2013058681A2 Substituted phenoxyacetic acids and esters and amides thereof, comprising a 2,6-dioxo-2,3,6,7-tetrahydro-1н-purine-8-yl fragment and constituting а2a adenosine receptor antagonists, and the use thereof
04/25/2013WO2013057013A2 Derivatives of 1-phenyl-2-pyridinyl alkyl alcohols as phosphodiesterase inhibitors
04/25/2013WO2012166706A3 Supramolecular nanofibers and hydrogels based on oligopeptides functionalized with nucleobases
04/25/2013US20130102576 Derivatives of 1-phenyl-2-pyridinyl alkyl alcohols as phosphodiesterase inhibitors
04/25/2013CA2852723A1 Derivatives of 1-phenyl-2-pyridinyl alkyl alcohols as phosphodiesterase inhibitors
04/24/2013CN103059024A Functionalized ion liquid and application thereof
04/24/2013CN103059023A Method for preparing ganciclovir crystal form II
04/24/2013CN103059022A Purine derivative and pharmaceutical application thereof
04/24/2013CN102321086B Synthesizing method of adenine
04/24/2013CN101503408B 8-(3-amino-piperidin-1-yl)-xanthines
04/23/2013US8426377 iRNA agents with biocleavable tethers
04/23/2013CA2610042C 2-oxo-1-pyrrolidine derivatives, processes for preparing them and their uses
04/18/2013US20130096134 Heterocyclic compounds and their uses
04/18/2013US20130096128 Pyrazole compounds useful as protein kinase inhibitors
04/18/2013US20130096113 Heterocyclic compounds and methods of use thereof
04/18/2013US20130096104 Imidazopyridine compounds, compositions and methods of use
04/17/2013CN103044427A Refining and purification method of medical-grade adenine
04/17/2013CN103044426A Ganciclovir crystal compound, new composition thereof and preparation method thereof
04/17/2013CN103044425A Active carbon and caffeine separation pyrolysis apparatus
04/17/2013CN102250093B Process for recovering theophylline sodium salt from theophylline sodium salt mother liquid
04/17/2013CN101903389B Pharmaceutically acceptable salts of methyl (3-{ [[3-(6- amino- 2-butoxy-8-oxo-7, 8-dihydro-9h-purin-9-yl) propyl] (3- morpholin-4-ylpropyl) amino] methyl }phenyl) acetate and their use in therapy
04/16/2013US8420813 Methods for the synthesis of unsymmetrical cycloalkyl substituted xanthines
04/16/2013US8420354 Methods to manufacture 1,3-dioxolane nucleosides
04/16/2013US8420049 Labeled adenosine for use in positron emission tomography
04/10/2013EP2578585A1 Purinone derivative
04/10/2013EP2578584A1 Arylamino purine derivatives, preparation method and pharmaceutical use thereof
04/10/2013EP2578573A1 Fused imidazole derivative
04/10/2013EP2576565A1 Carbanucleoside synthesis and novel intermediate compounds useful therein
04/10/2013EP2576556A1 Process for the synthesis of carbonucleoside and intermediates for use therein
04/10/2013EP2576541A1 Aminopyrimidine derivatives as lrrk2 modulators
04/10/2013CN103038230A Aminopyrimidine derivatives as LRRK2 modulators
04/10/2013CN102050843B Method for extracting alkaloid and catechin from tea
04/10/2013CN101781301B Method for preparing entecavir
04/04/2013US20130085276 Carboxylation catalysts
04/04/2013US20130085150 Analogues for the treatment or prevention of flavivirus infections
04/04/2013US20130085139 Oligomers
04/03/2013CN103012405A New adenine type compound
04/03/2013CN103012404A Polymorphic substance of valganciclovir hydrochloride and medical composition thereof
04/03/2013CN103012403A Tea leaf comprehensive utilizing and deep processing method
04/03/2013CN103012402A Method for extracting caffeine from tea
04/02/2013US8410119 Fused-aryl and heteroaryl derivatives as modulators of metabolism and the prophylaxis and treatment of disorders related thereto
04/02/2013US8409593 Methods for reducing tackiness associated with a xanthine compound
04/02/2013CA2475633C Heteroaryl compounds useful as inhibitors of gsk-3
04/02/2013CA2457611C Novel molecular target for neurotoxicity
03/2013
03/28/2013US20130079512 Pyrimidine substituted purine derivatives
03/28/2013US20130079327 Purinone derivative
03/28/2013US20130079324 Pyrrolopyrimidine and purine derivatives
03/28/2013US20130079303 Inhibitors of PI3 Kinase and/or mTOR
03/28/2013CA2845409A1 Imidazopyridine compounds, compositions and methods of use
03/27/2013CN103003279A Purine compounds selective for Pi3K P110 delta, and methods of use
03/27/2013CN102993265A Immune receptor regulator couplet as well as preparation method and application thereof, coupling precursor for preparing immune receptor regulator couplet and compound for compounding coupling precursor
03/27/2013CN102993203A Preparation of 8-benzyl xanthine derivative and application
03/27/2013CN102336755B Chemical synthesis method of 6-chloropurine
03/27/2013CN102234281B Pyrimidine-fused cyclic derivative
03/27/2013CN101679287B Nicotinic acetylcholine receptor modulators
03/26/2013US8404838 Inhibitors of tyrosine kinase receptor dimerization
03/26/2013CA2631737C Fused aminopiperidines as dipeptidyl peptidase-4 inhibitors for the treatment or prevention of diabetes
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