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Class Information
Number: 544/63
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.) > Six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc)
Description: Compounds in which the six-membered hetero ring consists of oxygen, nitrogen and carbon.


Sub-classes under this class:

Class Number Class Name Patents
544/64 Heavy metal or aluminum containing 158
544/65 Plural oxygens in the six-membered hetero ring 78
544/66 Plural nitrogens in the six-membered hetero ring 129
544/69 Boron or silicon containing 162
544/70 Spiro 190
544/72 Plural oxazine rings 42
544/88 1,3-oxazines 134
544/98 1,4-oxazines 112


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7622579 Hetero isonipecotic modulators of vanilloid VR1 receptor Nov. 24, 2009
7605261 Urea derivatives, method for preparing same, use thereof as medicines, pharmaceutical compositions and novel use Oct. 20, 2009
7572793 3-Substituted-4-pyrimidone derivatives Aug. 11, 2009
7566707 Imidazopyridazinone and imidazopyridone derivatives, the preparation thereof and their use as pharmaceutical compositions Jul. 28, 2009
7531668 2-arylcarboxamide-nitrogenous heterocycle compound May. 12, 2009
7531651 Benzenesulphonate salt of a morpholine urea derivative for use as a CCR-3 antagonist in the treatment of inflammatory conditions May. 12, 2009
7507817 Prostaglandin prodrugs Mar. 24, 2009
7494992 Antiparasitic terpene alkaloids Feb. 24, 2009
7482337 Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions Jan. 27, 2009
7459414 Herbicides Dec. 2, 2008
7408060 Nonsteroidal progesterone receptor modulators Aug. 5, 2008
7388006 Non-steroidal progesting Jun. 17, 2008
7361755 Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines Apr. 22, 2008
7361756 Method of making 7-(4-bromobutoxy)-3,4-dihydrocarbostyril Apr. 22, 2008
7348328 MCH antagonists for the treatment of obesity Mar. 25, 2008
7332511 Vanilloid receptor ligands and their use in treatments Feb. 19, 2008
7329288 N-heteroaryl secondary para-phenylenediamine, a dye composition comprising such a para-phenylenediamine, a process for preparing this composition and use thereof Feb. 12, 2008
7312214 1, 1-disubstituted cycloalkyl derivatives as factor Xa inhibitors Dec. 25, 2007
7301028 Mitotic kinesin inhibitors Nov. 27, 2007
7259163 4-(6-membered)-heteroaryl acyl pyrrolidine derivatives as HCV inhibitors Aug. 21, 2007
7196108 Bicyclic heterocycles for the treatment of diabetes and other diseases Mar. 27, 2007
7183238 [1,2]-oxazine-3,5-diones Feb. 27, 2007
7166609 Pyrimidine-4,6-dicarboxylic acid diamides for selectively inhibiting collagenases Jan. 23, 2007
7125989 Hetero diels-alder adducts of pentacene as soluble precursors of pentacene Oct. 24, 2006
7115646 Cyclic diamines and derivatives as factor Xa inhibitors Oct. 3, 2006
7112584 Nonsteroidal antiinflammatory agents Sep. 26, 2006
7105661 Process for manufacturing morpholino-nucleotides, and use thereof for the analysis of and labelling of nucleic acid sequences Sep. 12, 2006
7081526 Process for manufacturing morpholino-nucleotides, and use thereof for the analysis of and labelling of nucleic acid sequences Jul. 25, 2006
7053109 Aminediols for the treatment of Alzheimer's disease May. 30, 2006
7053138 Flame-proofing agents May. 30, 2006
7030238 C-nitroso compounds and use thereof Apr. 18, 2006
6960581 Glucocorticoid mimetics, methods of making them, pharmaceutical formulations, and uses thereof Nov. 1, 2005
6911477 Muscarinic receptor agonists Jun. 28, 2005
6894005 Herbicides May. 17, 2005
6887994 C-nitroso compounds and use thereof May. 3, 2005
6875831 Mono and multifunctional alkoxyamines for the preparation of functionalized macromers Apr. 5, 2005
6861432 Piperazine derivatives that destabilize androgen receptors Mar. 1, 2005
6861416 Oxazinones and methods for their use and synthesis Mar. 1, 2005
6838560 Process for manufacturing morpholino-nucleotides, and use thereof for the analysis of and labelling of nucleic acid sequences Jan. 4, 2005
6828276 Herbicidally active benzoylcyclohexanediones Dec. 7, 2004
6787522 Antibacterial agents Sep. 7, 2004
6777404 Use of corticotropin releasing factor antagonists and related compositions Aug. 17, 2004
6777409 Nonsteroidal antiinflammatory agents Aug. 17, 2004
6734143 2-methoxyimino-2(pyridinyloxymethyl)phenyl acetamides useful as fungicides May. 11, 2004
6730668 6,7-dihydro-5H-pyrazolo[1,2-a]pyrazol-1-ones which control inflammatory cytokines May. 4, 2004
6673781 Tricyclic compounds having sPLA2-inhibitory activities Jan. 6, 2004
6660734 Oxazinones having antibacterial activity Dec. 9, 2003
6635637 Cyclic oxyguanidine protease inhibitors Oct. 21, 2003
6559155 Pyrimidinone derivatives for the treatment of atherosclerosis May. 6, 2003
6547841 Transition-metal-catalyzed process for the preparation of sterically hindered N-substituted alkoxy amines Apr. 15, 2003

1 2 3 4 5 6


 
 
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