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Class Information
Number: 544/326
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 > Nitrogen attached directly to diazine ring by nonionic bonding > At 4- or 6-position
Description: Compounds wherein the nitrogen is attached directly to the 4- or 6-position carbon of the six-membered hetero ring.










Sub-classes under this class:

Class Number Class Name Patents
544/328 Additional hetero ring which is unsaturated 434
544/329 Carbonyl attached directly or indirectly to the diazine ring by nonionic bonding 267
544/327 Sulfur attached indirectly to the diazine ring by nonionic bonding (e.g., thiamines, etc.) 291


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8686143 Compounds useful as inhibitors of Janus kinases Apr. 1, 2014
8618111 5-alkynyl-pyrimidines Dec. 31, 2013
8586505 4-(3-butynyl)aminopyrimidine derivatives as pest control agents for agricultural and horticultural use Nov. 19, 2013
8575338 Pyrimidine, pyridine and triazine derivatives as maxi-K channel openers Nov. 5, 2013
8563715 Pyrimidine derivative having cell protecting effect and uses thereof Oct. 22, 2013
8524710 Pyrrolidine derivatives Sep. 3, 2013
8445498 4,6-disubstituted pyrimidines useful as kinase inhibitors May. 21, 2013
8431573 Cyanopyrimidinones Apr. 30, 2013
8431580 4-aminopyrimidine derivatives as histamine H.sub.4 receptor antagonists Apr. 30, 2013
8426433 Anticoagulant compounds, pharmaceutical compositions on their basis to treat thrombotic conditions, and plasma-substituting solution to correct hypercoagulation defects of hemodilution Apr. 23, 2013
8389521 Inhibitors of protein kinases Mar. 5, 2013
8367825 Substituted pyrimidinyl oxime kinase inhibitors Feb. 5, 2013
8343990 Substituted cyclopropyl compounds, compositions containing such compounds and methods of treatment Jan. 1, 2013
8334382 Substituted biaryl piperazinyl-pyridine analogues Dec. 18, 2012
8329901 4,6-disubstitued pyrimidines useful as kinase inhibitors Dec. 11, 2012
8324220 Pyrimidines useful as modulators of voltage-gated ion channels Dec. 4, 2012
8318752 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoyl-methyl)pip- eridin-4-yl]oxy}quinazoline, its pharmaceutically acceptable salts, and pharmaceutical compositions comprising the sa Nov. 27, 2012
8288318 2-(poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides Oct. 16, 2012
8278446 Process for preparing substituted diaminopyrimidine oximes Oct. 2, 2012
8252927 Synthesis of substituted 4-amino-pyrimidines Aug. 28, 2012
8252798 Purine compounds Aug. 28, 2012
8202877 Aminopyrimidinamides as pesticides Jun. 19, 2012
8198442 Method for preparation of optionally 2-substituted 1,6-dihydro-6-oxo-4-pyrimidinecarboxylic acids Jun. 12, 2012
8198443 Synthesis of 4-amino-pyrimidines scaffolds Jun. 12, 2012
8153791 Substituted pyrimidinyl oxime kinase inhibitors Apr. 10, 2012
8129526 Pyrimidine compound and pests controlling composition containing the same Mar. 6, 2012
8101621 Aminopyridine derivatives having aurora a selective inhibitory action Jan. 24, 2012
8088769 Cyanopyrimidinones Jan. 3, 2012
8071763 Methods for treatment of nocturia Dec. 6, 2011
8044040 N-heterocyclic inhibitors of TNF-alpha expression Oct. 25, 2011
8013155 Method for preparing substituted pyrimidines Sep. 6, 2011
7994167 Pentafluorosulphanyl-substituted compound and its use for producing medicaments Aug. 9, 2011
7989458 Pyrimidine derivatives as alk-5 inhibitors Aug. 2, 2011
7989459 Purinones and 1H-imidazopyridinones as PKC-theta inhibitors Aug. 2, 2011
7989465 4,6-disubstituted pyrimidines useful as kinase inhibitors Aug. 2, 2011
7982036 4,6-disubstitued pyrimidines useful as kinase inhibitors Jul. 19, 2011
7981900 2-phenyl pyrimidines which are tubulin inhibitors Jul. 19, 2011
RE42477 Carboxylic acid derivatives, their preparation and use Jun. 21, 2011
RE42462 Carboxylic acid derivatives, their preparation and use Jun. 14, 2011
7951803 8-heteroarylpurine MNK2 inhibitors for treating metabolic disorders May. 31, 2011
7928110 Pyrimidine compound and pests controlling composition containing the same Apr. 19, 2011
7919490 6-substituted 2-(benzimidazolyl)purine and purinone derivatives for immunosuppression Apr. 5, 2011
7915268 8-substituted 2-(benzimidazolyl)purine derivatives for immunosuppression Mar. 29, 2011
7902187 6-substituted 2-(benzimidazolyl)purine and purinone derivatives for immunosuppression Mar. 8, 2011
7888287 2-(poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides Feb. 15, 2011
7884104 Aminopiperidines as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Feb. 8, 2011
7863446 Heterocycles Jan. 4, 2011
7858786 Pyrimidines and pyrazines useful as modulators of ion channels Dec. 28, 2010
7820818 Heteroaryl nitrile derivatives Oct. 26, 2010
7816529 Pyrimidines useful as modulators of voltage-gated ion channels Oct. 19, 2010

1 2 3 4 5 6 7 8










 
 
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