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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) 201
546/340 The chalcogen, x, is in a -c(=x)- group 270
546/343 The six-membered hetero ring and another ring bonded directly to the same carbon 78


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

Patent Number Title Of Patent Date Issued
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
7459468 Aryl sulfonic pyridoxines as antiplatelet agents Dec. 2, 2008
7456292 Hydroxamic acid-containing amino acid derivatives Nov. 25, 2008
7414064 4-(3,3-dihalo-allyloxy) phenoxy alkyl derivatives Aug. 19, 2008
7399775 .beta.-amyloid protein production/secretion inhibitor Jul. 15, 2008
7390433 Benzene derivative having long, linear conjugated structure, process for producing benzene derivative, and liquid-crystal material Jun. 24, 2008
7378446 Compound having anti-HCV activity and process for producing the same May. 27, 2008
7375121 Chemical compounds May. 20, 2008
7354942 Benzylether and benzylamino beta-secretase inhibitors for the treatment of Alzheimer's disease Apr. 8, 2008
7345202 Use of sulfamic acids as resolving agent Mar. 18, 2008
7342115 3-substituted-6-aryl pyridines Mar. 11, 2008
7338960 Phenylalkanoic acid and phenyloxyalkanoic acid derivatives as hPPAR activators Mar. 4, 2008
7332623 Aryl-substituted acyclic enediyne compounds Feb. 19, 2008
7321044 Synthesis of oxygen-substituted benzocycloheptenes as valuable intermediate products for the production of tissue-selective estrogens Jan. 22, 2008
7291753 Transfer hydrogenation processes and catalysts Nov. 6, 2007
7256186 Gamma secretase inhibitors Aug. 14, 2007
7253178 Carboxylic acids Aug. 7, 2007
7253194 Compounds and inhibitors of phospholipases Aug. 7, 2007
7247731 Ligands for metals and improved metal-catalyzed processes based thereon Jul. 24, 2007
7235576 Omega-carboxyaryl substituted diphenyl ureas as raf kinase inhibitors Jun. 26, 2007
7208602 Gamma secretase inhibitors Apr. 24, 2007
7169325 Liquid crystalline compound, liquid crystalline composition and retardation film Jan. 30, 2007
7166593 Glucocorticoid receptor modulators Jan. 23, 2007
7148238 Phenyl-piperazine derivatives as serotonin reuptake inhibitors Dec. 12, 2006
7144884 Phenyl-piperazine derivatives as serotonin reuptake inhibitors Dec. 5, 2006
7138407 Phenyl-piperazine derivatives as serotonin reuptake inhibitors Nov. 21, 2006
7129247 Aryl phenylheterocyclyl sulfide derivatives and their use as cell adhesion-inhibiting anti-inflammatory and immune-suppressive agents Oct. 31, 2006
7125880 Corticotropin releasing factor antagonists Oct. 24, 2006
7105549 Aryl substituted pyridines and the use thereof Sep. 12, 2006
7074936 Cleavable surfactants and methods of use thereof Jul. 11, 2006
7067538 MCP-1 receptor antagonists and methods of use thereof Jun. 27, 2006
7064214 Methods of preparing sulfinamides and sulfoxides Jun. 20, 2006
7022857 Preparation of substituted aromatic compounds Apr. 4, 2006
7008636 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia Mar. 7, 2006
6962994 Process for the synthesis of 1,3-diols Nov. 8, 2005
6949656 Cyclic amine derivatives and use thereof Sep. 27, 2005
6946560 Ligands for metals and improved metal-catalyzed processes based thereon Sep. 20, 2005
6909003 Process for the manufacture of organic compounds Jun. 21, 2005
6900243 Phenylheteroalkylamine derivatives May. 31, 2005
6881845 Process for preparing (.+-.)trans-4-p-fluorophenyl-3-hydroxymethyl-1-methylpiperidine Apr. 19, 2005
6864264 1-adamantyl chalcones for the treatment of proliferative disorders Mar. 8, 2005

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