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Class Information
Number: 546/339
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 consisting of one nitrogen and five carbons > Chalcogen attached indirectly to the six-membered hetero ring by nonionic bonding (e.g., sulfato betaines, etc.)
Description: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) is attached indirectly to the six-membered hetero ring by nonionic bonding.










Sub-classes under this class:

Class Number Class Name Patents
546/344 The chalcogen is in an -oh or -om group (m is group ia or group iia light metal) 205
546/340 The chalcogen, x, is in a -c(=x)- group 294
546/343 The six-membered hetero ring and another ring bonded directly to the same carbon 79


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8674110 Pyridylacetylenes for use as radiotracers and imaging agents Mar. 18, 2014
8629280 Methods for oligomerizing olefins with chromium pyridine ether catalysts Jan. 14, 2014
8623942 Epoxy resin composition, curing agent, and curing accelerator Jan. 7, 2014
8580821 Serotonin transporter (SERT) inhibitors for the treatment of depression and anxiety Nov. 12, 2013
8580142 Liquid crystal compound, liquid crystal composition and liquid crystal display device Nov. 12, 2013
8530665 Crystalline (R)-(E)-2-(4-(2-(5-(1-(3,5-dichloropyridin-4-yl)ethoxy)-1H-indazol-3-yl)v- inyl)-1H-pyrazol-1-yl)ethanol Sep. 10, 2013
8530388 Cyclopentadione derived herbicides Sep. 10, 2013
8519144 Process for the preparation of aryl-piridyl compounds Aug. 27, 2013
8507688 Process for preparing aryl- and heteroarylacetic acid derivatives Aug. 13, 2013
8455656 Kinase inhibitors Jun. 4, 2013
8440834 1-phenyl-2-pyridinyl alkyl alcohol compounds as phosphodiesterase inhibitors May. 14, 2013
8372975 Liquid crystal compound having difluoropropenyleneoxy bonding group Feb. 12, 2013
8367838 Amines or amino alcohols as GLYT1 inhibitors Feb. 5, 2013
8344152 Process for producing pyridylethylthio compound, modified ion exchanger and process for producing the same, and process for producing bisphenol compound Jan. 1, 2013
8338553 Solvatochromic molecularly imprinted polymer for chemosensing Dec. 25, 2012
8338602 Quaternary nitrogen heterocyclic compounds for detecting aqueous monosaccharides in physiological fluids Dec. 25, 2012
8263628 Fluorine-containing organosulfur compound and pesticidal composition thereof Sep. 11, 2012
8158021 Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystalline polymer, and optical anisotropic article Apr. 17, 2012
8158656 2-indolinone derivatives as multi-target protein kinase inhibitors and histone deacetylase inhibitors Apr. 17, 2012
8129539 Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines Mar. 6, 2012
8067602 Asymmetric cyanine fluorescent dyes, compositions and their use in staining biological samples Nov. 29, 2011
8067600 Histone deacetylase inhibitors and methods of use thereof Nov. 29, 2011
8067609 Methods for oligomerizing olefins with chromium pyridine thioether catalysts Nov. 29, 2011
8012547 Pyridine compounds for liquid-crystalline mixtures Sep. 6, 2011
7943643 Aryl substituted pyridines and the use thereof May. 17, 2011
7939542 Cinnamaldehyde derivatives having improved solubility in water, a method for preparing the same and a pharmaceutical composition comprising the same May. 10, 2011
7932271 Heterocyclic methyl sulfone derivative Apr. 26, 2011
7906675 Compounds for the treatment of metabolic disorders Mar. 15, 2011
7897779 Ionic UV-A sunscreens and compositions containing them Mar. 1, 2011
7888365 Tri-aryl/heteroaromatic cannabinoids and use thereof Feb. 15, 2011
7888377 Monocyclic and bicyclic himbacine derivatives useful as thrombin receptor antagonists Feb. 15, 2011
7872022 Serotonin transporter (SERT) inhibitors for the treatment of depression and anxiety Jan. 18, 2011
7829613 Azinium salts as splayant for layered materials Nov. 9, 2010
7745439 Indene derivatives and process for the preparation thereof Jun. 29, 2010
7709650 Process for the preparation of 2-substituted-5-(1-alkylthio)alkylpyridines May. 4, 2010
7705021 Isoindolone compounds, compositions containing the same, and methods of use thereof for the treatment of viral infections related to the etiology of cancer Apr. 27, 2010
7666883 Antimalarial Baylis-Hillman adducts and a process for the preparation thereof Feb. 23, 2010
7642272 Cannabinoid receptor ligands Jan. 5, 2010
7632879 Azinium salts as splayant for layered materials Dec. 15, 2009
7629379 Substituted phosphonate fluorescent sensors and use thereof Dec. 8, 2009
RE41008 Method for producing 5-aryl nicotinaldehydes Nov. 24, 2009
7595309 7-substituted tetracycline compounds Sep. 29, 2009
7579367 Aryl substituted pyridines and the use thereof Aug. 25, 2009
7566738 Acyloxyalkyl carbamate prodrugs of sulfinic acids, methods of synthesis, and use Jul. 28, 2009
7553970 Process for preparing 3-heteroaryl-3-hydroxypropanoic acid derivatives Jun. 30, 2009
7538127 Medicinal compounds May. 26, 2009
7524870 Biaryloxymethylarenecarboxylic acids as glycogen synthase activators Apr. 28, 2009
7511149 Process for the oxidation of certain substituted sulfilimines to insecticidal sulfoximines Mar. 31, 2009
7507828 Histone deacetylase inhibitors and methods of use thereof Mar. 24, 2009
7473795 Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors Jan. 6, 2009

1 2 3 4 5 6 7 8 9 10 11










 
 
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