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Class Information
Number: 544/254
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) > 1,3-diazines > Polycyclo ring system having the diazine ring as one of the cyclos > Bicyclo ring system having the diazine ring as one of the cyclos > At least five ring hetero atoms in the bicyclo ring system
Description: Compounds wherein the bicyclo ring system includes at least three ring hetero atoms in addition to the two ring nitrogens of the six-membered hetero ring.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8609668 Substituted triazolo[1,5-A]pyrimidines as antiviral agents Dec. 17, 2013
8598184 Protein kinase inhibitors Dec. 3, 2013
8501795 (3-aryl-1H-1,2,4-triazol-5-yl)-linked heterocycle derivatives Aug. 6, 2013
8450328 Triazolo[4,5-D]pyramidine derivatives and their use as purine receptor antagonists May. 28, 2013
8372852 Purines as reverse transcriptase inhibitors Feb. 12, 2013
8354414 Substituted bicyclic pyrimidines Jan. 15, 2013
8273877 Substituted tetraazapentalenes Sep. 25, 2012
8236809 Substituted 1,2,3-triazolopyrimidines for the inhibition of NAD(P)H oxidases and platelet activation Aug. 7, 2012
8232275 2,2-bis-(hydroxymethyl)cyclopropylidenemethyl-purines and -pyrimidines as antiviral agents Jul. 31, 2012
8227601 Diaryl-purines, azapurines and -deazapurines as non-nucleoside reverse transcriptase inhibitor for treatment of HIV Jul. 24, 2012
8207178 Fused pyrimidines as reverse transcriptase inhibitors Jun. 26, 2012
8158634 Compounds and compositions as inhibitors of cannabinoid receptor 1 activity Apr. 17, 2012
8148385 Substituted [1,2,3] triazolo[4,5-d]pyrimidine derivatives as ADP P2Y.sub.12 receptor antagonists Apr. 3, 2012
8093257 [6,5]-bicyclic GPR119 G protein-coupled receptor agonists Jan. 10, 2012
8080547 Triazolopyridine carboxamide derivatives and triazolopyrimidine carboxamide derivatives, preparation thereof and therapeutic use thereof Dec. 20, 2011
8022083 Antiviral phosphonate analogs Sep. 20, 2011
7968536 Heterocyclic compounds useful as RAF kinase inhibitors Jun. 28, 2011
7960394 Quinazoline derivative Jun. 14, 2011
7863279 Triazolopyridine carboxamide derivatives and triazolopyrimidine carboxamide derivatives, preparation thereof and therapeutic use thereof Jan. 4, 2011
7851468 Substituted pyrazolo[3,4-d]pyrimidines Dec. 14, 2010
7816350 Substituted [1,2,3] triazolo[4,5-D]pyrimidines as cdk inhibitors Oct. 19, 2010
7799795 Aryl nitrile compounds and compositions and their uses in treating inflammatory and related disorders Sep. 21, 2010
7750556 Triazole derivatives and use thereof in organic light-emitting diodes (OLEDs) Jul. 6, 2010
7622482 Chemical compounds Nov. 24, 2009
7589097 Triazol[4,5-d] pyramidine derivatives and their use as purinergic receptor antagonists Sep. 15, 2009
7566722 Triazolopyrimidine derivatives as ADP P2Y.sub.12 receptor antagonists Jul. 28, 2009
7563781 Triazolopyrimidine derivatives Jul. 21, 2009
7560458 Triazolopyrimidine derivatives as glycogen synthase kinase 3 inhibitors Jul. 14, 2009
7449465 Triazolopyrimidine derivatives as glycogen synthase kinase 3 inhibitors Nov. 11, 2008
7407962 Heteroaryl compounds useful as inhibitors or protein kinases Aug. 5, 2008
7345047 Substituted [1,2,3]triazolo[4,5-d]pyrimidines Mar. 18, 2008
7339058 Process for the preparation of N-([1,2,4]triazolopyrimidin-2-yl)aryl sulfonamides Mar. 4, 2008
7265124 Cristalline and amorphous form of a triazolo (4,5-D) pyridimine compound Sep. 4, 2007
7250419 Trisubstituted triazolopyrimidines for use in platelet aggregation inhibition Jul. 31, 2007
7211668 PNA monomer and precursor May. 1, 2007
7141575 Triazolo[4,5-d]pyrimidine derivatives and their use as purinergic receptor antagonists Nov. 28, 2006
7129244 Triazolopyrimidines and related analogs as HSP90-inhibitors Oct. 31, 2006
7115739 Triazole compounds useful as protein kinase inhibitors Oct. 3, 2006
7074929 Certain alkylene diamine-substituted heterocycles Jul. 11, 2006
7071192 Respiratory syncytial virus replication inhibitors Jul. 4, 2006
7067663 Triazolo pyrimidine compounds Jun. 27, 2006
7034032 Cyclopentan-2-ol-1-yl-[1,2,3]triazolo[4,5-D]pyrimidine compounds Apr. 25, 2006
6974868 Compounds Dec. 13, 2005
6858616 Nitrogen containing heterobicycles as factor Xa inhibitors Feb. 22, 2005
6844348 2,3,4-cyclopentan-2,3,4-triol-1-yl compounds Jan. 18, 2005
6790841 2-hydroxymethylcyclopropylidenemethylpurines and -pyrimidines as antiviral agents Sep. 14, 2004
6767910 Triazolo[4,5-d]pyrimidinyl compounds Jul. 27, 2004
6734180 NF-.kappa.B inhibitor comprising an indan derivative as an active ingredient May. 11, 2004
6713483 [1,2,3]-triazolo[4,5-d] pyrimidine compounds Mar. 30, 2004
6645965 Nitrate salts of antihypertensive medicines Nov. 11, 2003

1 2 3 4










 
 
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