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Class Information
Number: 544/316
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 > Chalcogen bonded directly to diazine ring carbon > At 2-position > Nitrogen attached directly or indirectly to the diazine ring by nonionic bonding
Description: Compounds wherein nitrogen is attached directly or indirectly to the six-membered hetero ring by nonionic bonding.










Sub-classes under this class:

Class Number Class Name Patents
544/317 The nitrogen is bonded directly at 4- or 6-position 590


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
8703759 Fused heterocyclic compounds as ion channel modulators Apr. 22, 2014
8691816 Pyrrole inhibitors of S-nitrosoglutathione reductase as therapeutic agents Apr. 8, 2014
8685974 Thienylpyri(mi)dinylazole Apr. 1, 2014
8658659 Substituted oxazole derivatives and their use as tyrosine kinase inhibitors Feb. 25, 2014
8653266 Process for the production of etravirine Feb. 18, 2014
8623860 Azetidine derivatives, pharmaceutical compositions and uses thereof Jan. 7, 2014
8614320 Preparation of aminopyrimidine compounds Dec. 24, 2013
8609852 Thiazolyl mGluR5 antagonists and methods for their use Dec. 17, 2013
8598364 Oligomer-protease inhibitor conjugates Dec. 3, 2013
8598360 Apoptosis signal-regulating kinase inhibitors Dec. 3, 2013
8586536 Neprilysin inhibitors Nov. 19, 2013
8580805 Pyrimidine carboxamide derivatives Nov. 12, 2013
8569322 Lamivudine oxalate and preparation method thereof Oct. 29, 2013
8552196 Apoptosis signal-regulating kinase inhibitors Oct. 8, 2013
8546374 Amino-tetrazoles analogues and methods of use Oct. 1, 2013
8530489 5-cyano-4-(pyrrolo [2,3B] pyridine-3-yl)-pyrimidine derivatives useful as protein kinase inhibitors Sep. 10, 2013
8524726 Amido derivatives and their use as positive allosteric modulators of metabotropic glutamate receptors Sep. 3, 2013
8518916 Heterocyclic derivatives as M-GLU5 antagonists Aug. 27, 2013
8518885 Heterocyclic peptide ketoamides Aug. 27, 2013
8512820 Organic ionic phenylpyrimidine compounds and displays formed thereof Aug. 20, 2013
8507485 Cyclic compound having pyrimidinylalkylthio group Aug. 13, 2013
8481731 Compounds, pharmaceutical composition and methods relating thereto Jul. 9, 2013
8476287 3-hydroxy-5-arylisothiazole derivative Jul. 2, 2013
8445506 Polymorphs of lopinavir May. 21, 2013
8435990 Dihydropyrimidone amides as P2X7 modulators May. 7, 2013
8420823 Long-chain fatty acyl elongase inhibitor comprising arylsulfonyl derivative as active ingredient Apr. 16, 2013
8415363 Crystalline forms of 4-methyl-N-[3-(4-methyl-imidazol-1-yl)-5-trifluoromethyl-phenyl]-3-(4-pyr- idin-3-yl-pyrimidin-2-ylamino)-benzamide Apr. 9, 2013
8410116 Bis(styryl)pyrimidine or bis(styryl)benzene compounds, pharmaceutically acceptable salts thereof, preparation method thereof, and pharmaceutical composition for prevention or treatment of dise Apr. 2, 2013
8399436 N-pyrazolyl carboxamides as CRAC channel inhibitors Mar. 19, 2013
8383641 Aryloxyethylamine compounds suitable for treating disorders that respond to modulation of the dopamine D3 receptor Feb. 26, 2013
8378108 Apoptosis signal-regulating kinase inhibitors Feb. 19, 2013
8362003 3-aminopyrrolidine derivatives as modulators of chemokine receptors Jan. 29, 2013
8343984 Crystalline forms of 4-methyl-N-[3-(4-methyl-imidazol-1-yl)-5-trifluoromethyl-phenyl]-3-(4-pyr- idin-3-yl-pyrimidin-2-ylamino)-benzamide Jan. 1, 2013
8338597 Pyridones useful as inhibitors of kinases Dec. 25, 2012
8334292 Pyrimidine compounds and methods of making and using same Dec. 18, 2012
8324231 Pyrimidinones as casein kinase II (CK2) modulators Dec. 4, 2012
8324384 Glucagon receptor antagonist compounds, compositions containing such compounds and methods of use Dec. 4, 2012
8324186 4-azetidinyl-1-heteroatom linked-cyclohexane antagonists of CCR2 Dec. 4, 2012
8318757 Substituted isoxazoline compound and pest control agent Nov. 27, 2012
8299076 Crystalline forms of 2-(2-flouro-4-iodophenylamino)-N-(2-hydroxyethoxy)-1,5-dimethyl-6-oxo-1,6- -dihydropyridine-3-carboxamide Oct. 30, 2012
8299086 Pyrimidine derivatives Oct. 30, 2012
8278316 Aza pyridone analogs useful as melanin concentrating hormone receptor-1 antagonists Oct. 2, 2012
8258301 Urotensin II receptor antagonists Sep. 4, 2012
8242129 6-phenylpyrimidinones as PIM modulators Aug. 14, 2012
8242044 Process and catalyst Aug. 14, 2012
8222412 Preparation of aminopyrimidine compounds Jul. 17, 2012
8207182 Substituted cyclic urea derivatives and the use thereof as vanilloid receptor 1 modulators Jun. 26, 2012
8198267 Substituted oxazolidinones and their use Jun. 12, 2012
8198273 Compounds and methods for kinase modulation, and indications therefor Jun. 12, 2012
8178540 Pyrimidylmethyl-sulfonamide compounds May. 15, 2012

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