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Class Information
Number: 514/348
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 one nitrogen and five carbon atoms > Chalcogen bonded directly to ring carbon of the six-membered hetero ring > Chalcogens bonded directly to at least two ring carbons of the six-membered hetero ring
Description: Subject matter wherein chalcogens (i.e., oxygen, sulfur, selenium or tellurium) are bonded directly to at least two ring carbons of the six-membered hetero ring.


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7612101 Abnormal cannabidiols as agents for lowering intraocular pressure Nov. 3, 2009
7585883 Substituted pyridines and their uses Sep. 8, 2009
7547713 O-pyridinequinone derivatives, the composition containing the derivatives, the process for preparation of the derivatives and the use of the derivatives Jun. 16, 2009
7538126 Crystalline forms of valdecoxib May. 26, 2009
7446117 Cox-2 inhibiting pyridine derivatives Nov. 4, 2008
7410985 Cycloalkyl derivatives of 3-hydroxy-4-pyridinones Aug. 12, 2008
7320993 Aryl-substituted pyridylalkane, alkene, and alkine carboxamides useful as cytostatic useful as cytostatic and immuosuppressive agents Jan. 22, 2008
7196105 Treatment of human multiple myeloma by curcumin Mar. 27, 2007
7183278 Picolinamide derivative and harmful organism control agent comprising said picolinamide derivative as active component Feb. 27, 2007
7173055 Pyrazolecarboxamide and pyrazolethioamide as fungicide Feb. 6, 2007
7122563 Derivatives of 4-demethylpenclomedine, use thereof and preparation thereof Oct. 17, 2006
7074813 Substituted N'-(arylcarbonyl)-benzhydrazides, N'-(arylcarbonyl)-benzylidene-hydrazides and analogs as activators of caspases and inducers of apoptosis and the use thereof Jul. 11, 2006
7067540 Substituted pyridinones Jun. 27, 2006
7049328 Use for deferiprone May. 23, 2006
7026338 Pharmaceutical nitrones Apr. 11, 2006
7015237 Pyridine matrix metalloproteinase inhibitors Mar. 21, 2006
7008950 Benzofurans as suppressors of neurodegeneration Mar. 7, 2006
6995166 Method and composition for supplementation of nutritional deficiencies in renal patients Feb. 7, 2006
6974827 Phenyl substituted 4-hydroxy tetrahydroxypyridone Dec. 13, 2005
6967211 Remedial agent for chronic articular rheumatism Nov. 22, 2005
6946479 N-sulfonyl-4-methyleneamino-3-hydroxy-2-pyridones Sep. 20, 2005
6930117 N-alkyl-4-methyleneamino-3-hydroxy-2-pyridones Aug. 16, 2005
6919367 Substituted thioacetamides Jul. 19, 2005
6903108 Fungicidal mixtures based on amide compounds and pyridine derivatives Jun. 7, 2005
6900180 Pharmaceutical compositions for alleviating discomfort May. 31, 2005
6762178 Acetylenic aryl sulfonamide and phosphinic acid amide hydroxamic acid TACE inhibitors Jul. 13, 2004
6756392 Nicotinamide derivatives useful as PDE4 inhibitors Jun. 29, 2004
6747048 Pyridine-based thyroid receptor ligands Jun. 8, 2004
6740668 Methods for inhibiting diabetic complications May. 25, 2004
6734143 2-methoxyimino-2(pyridinyloxymethyl)phenyl acetamides useful as fungicides May. 11, 2004
6716859 Substituted N'-(Arylcarbonyl)-benzhydrazides, N'(Arylcarbonyl)-benzylidene-hydrazides and analogs as activators of caspases and inducers of apoptosis and the use thereof Apr. 6, 2004
6713492 N-acyloxylated cycloalkyl compounds, composition containing the same and methods of use therefor Mar. 30, 2004
6656958 Substituted pyridine compounds useful for controlling chemical synaptic transmission Dec. 2, 2003
6642260 Nitric oxide donors and pharmaceutical compositions containing them Nov. 4, 2003
6593332 Pharmaceutically active compounds Jul. 15, 2003
6589967 Oxime O-ether compounds and fungicides for agricultural and horticultural use Jul. 8, 2003
6569875 Fungicide mixtures based on pyridin carboxamides and benzimidazoles or the precursors thereof May. 27, 2003
6559170 Pyridine derivatives having fungicidal activity and processes to produce and use same May. 6, 2003
6515000 Fungicidal mixtures based on amide compounds Feb. 4, 2003
6509379 Phenylacetic acid derivatives, process and intermediate products for their preparation, and their use as fungicides and pesticides Jan. 21, 2003
6503948 Method for prevention or treatment of acute allograft rejection and a pharmaceutical composition therefor Jan. 7, 2003
6503932 Fungicidal mixtures based on amide compounds Jan. 7, 2003
6495571 Pyridine compounds, use and preparation thereof Dec. 17, 2002
6495580 Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases Dec. 17, 2002
6492405 Nitric oxide donors and pharmaceutical compositions containing them Dec. 10, 2002
6489348 Fungicidal mixtures based on amide compounds and pyridine derivatives Dec. 3, 2002
6472412 Compounds as PDE IV and TNF inhibitors Oct. 29, 2002
6436934 Fungicide mixtures based on amide compounds and morpholine or piperidine derivatives Aug. 20, 2002
6436969 Dialysis solutions and methods Aug. 20, 2002
6432990 2-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides with polyether derivatives on the pyridine ring Aug. 13, 2002

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