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Class Information
Number: 514/259.1
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of two nitrogens and four carbon atoms (e.g., pyridazines, etc.) > 1,3-diazines (e.g., pyrimidines, etc.) > Polycyclo ring system having 1,3-diazine as one of the cyclos > Bicyclo ring system having the 1,3-diazine as one of the cyclos > A ring nitrogen is shared by the two cyclos of the bicyclo ring system (e.g., pyrrolo [1,2-a]pyrimidine, imidazo[1,2-a]pyrimidine, etc.)
Description: Subject matter wherein the 1,3-diazine ring shares a ring nitrogen with the second ring of the bicyclo ring system.

Sub-classes under this class:

Class Number Class Name Patents
514/259.5 Chalcogen bonded directly to a ring carbon of the 1,3-diazine ring 71
514/259.2 Ring chalcogen in the bicyclo ring system 83
514/259.4 The second ring of the bicyclo ring system is six-membered, consisting of five ring carbons and the shared ring nitrogen (e.g., pyrido[1,2-a]pyrimidine, etc.) 51
514/259.3 The shared ring nitrogen is bonded directly to a ring nitrogen of the second ring of the bicyclo ring system (e.g., pyrazolo[1,5-a]pyrimidine, etc.) 166

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8691825 Inhibitors of AKT activity Apr. 8, 2014
8691826 Compounds Apr. 8, 2014
8680113 BMI-1 protein expression modulators Mar. 25, 2014
8633198 Small molecule inhibitors of influenza A RNA-dependent RNA polymerase Jan. 21, 2014
8618113 Treatment for demyelinating disease Dec. 31, 2013
8614218 Fused bicyclic pyrimidines Dec. 24, 2013
8563560 Preparation of bicyclic guanidine salts in an aqueous media Oct. 22, 2013
8563561 3-(3-pyrimidine-2-yl-benzyl)-[1,2,4] triazolo[4,3-b]pyrimidine derivatives Oct. 22, 2013
8492374 Azaazulene compounds Jul. 23, 2013
8410117 Imidazopyrimidine derivatives Apr. 2, 2013
8349844 Substituted pyrazolo [1,5-A] pyrimidines as metabotropic glutamate antagonists Jan. 8, 2013
8343977 Substituted triazolo-pyrimidine compounds Jan. 1, 2013
8309551 Pyrazolopyridine, indazole, imidazopyridine, imidazopyrimidine, pyrazolopyrazine and pyrazolopyridine derivatives as stimulators of guanylate cyclase for cardiovascular disorders Nov. 13, 2012
8278312 Imidazo 1,2-a pyrimidine derivatives for the treatment of diseases such as diabetes Oct. 2, 2012
8273752 Substituted imidazopyrimidines and triazolopyrimidines Sep. 25, 2012
8252784 Photoactivable nitrogen bases Aug. 28, 2012
8093255 Imidazo[1,2-A]pyrimidines as orexin receptor antagonists Jan. 10, 2012
8067415 Compounds useful as antagonists of CCR2 Nov. 29, 2011
8044050 Imidazo[1,2-a]azines and their use as pharmaceuticals Oct. 25, 2011
8044059 Stable emulsifiable concentrate formulation Oct. 25, 2011
8017605 P38 kinase inhibiting agents Sep. 13, 2011
7939537 HIV integrase inhibitors May. 10, 2011
7915266 6-aryl-7-halo-imidazo[1,2-a]pyrimidines as anticancer agents Mar. 29, 2011
7879861 Combi-molecules having EGFR and DNA targeting properties Feb. 1, 2011
7872011 Inhibition of phosphoinositide 3-kinase .beta. Jan. 18, 2011
7820680 HIV integrase inhibitors Oct. 26, 2010
7776864 Fused bicyclic pyrimidines Aug. 17, 2010
7759354 Bicyclic guanidine derivatives as asparyl protease inhibitors, compositions, and uses thereof Jul. 20, 2010
7750014 Imidazo[1,2-C]pyrimidinylacetic acid derivatives Jul. 6, 2010
7750005 Substituted hexahydropyrazino [1,2-A] pyrimidine-4,7-dione derivatives, process for their preparation and their use as medicaments Jul. 6, 2010
7737154 CRF receptor antagonists and methods relating thereto Jun. 15, 2010
7737153 Heteroaryloxy-substituted phenylaminopyrimidines as rho-kinase inhibitors Jun. 15, 2010
7718661 Acetylenyl-pyrazolo-pyrimidine derivatives May. 18, 2010
7700606 Imidazole amines as inhibitors of .beta.-secretase Apr. 20, 2010
7655665 Nitromethylene derivatives and their use Feb. 2, 2010
7652007 Nitrogen-substituted hexahydropyrazino[1,2-A]pyrimidine-4,7-dione derivatives, processes for their preparation and their use as medicaments Jan. 26, 2010
7635699 Azolopyrimidine-based inhibitors of dipeptidyl peptidase IV and methods Dec. 22, 2009
7598253 Reverse-turn mimetics and methods relating thereto Oct. 6, 2009
7563796 Diphenylimidazopyrimidines as inhibitors of .beta.-secretase Jul. 21, 2009
7563797 Substituted imidazo(1,2-A)pyrimidines and imidazo(1,2-A) pyridines as cannabinoid receptor ligands Jul. 21, 2009
7553815 Therapeutic use Jun. 30, 2009
7538104 Photoactivable nitrogen bases May. 26, 2009
7507726 Peptide deformylase inhibitors Mar. 24, 2009
7504403 Substituted heterocyclic compounds and methods of use Mar. 17, 2009
7494984 Substituted imidazo[1,2-a]pyrimidines as HIV viral DNA integrase inhibitors Feb. 24, 2009
7470693 Oxalamide derivatives as kinase inhibitors Dec. 30, 2008
7456186 Diphenylimidazopyrimidines as inhibitors of .beta.-secretase Nov. 25, 2008
7446113 Acetylenyl-pyrazolo-pyrimidine derivatives Nov. 4, 2008
7439246 Fused heterocyclic kinase inhibitors Oct. 21, 2008
7429594 Substituted heterocyclic compounds and methods of use Sep. 30, 2008

1 2 3

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