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Class Information
Number: 548/136
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 five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) > The five-membered hetero ring consists of chalcogen, plural nitrogens, and carbon > 1,3,4-thiadiazoles (including hydrogenated)
Description: Compounds in which the five-membered hetero ring has sulfur in the 1-position, nitrogens in the 3- and 4-positions, and carbons in the remaining two positions.










Sub-classes under this class:

Class Number Class Name Patents
548/142 Chalcogen bonded directly to the 2- and 5- positions of the thiadiazole ring 167
548/137 Diazole ring attached directly to the thiadiazole ring by nonionic bonding 65
548/138 Nitrogen attached directly to the thiadiazole ring by nonionic bonding 197


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8685975 PDE10 inhibitors and related compositions and methods Apr. 1, 2014
8680090 Sulfonyl containing benzothiazole inhibitors of endothelial lipase Mar. 25, 2014
8658661 Oxadiazole inhibitors of leukotriene production Feb. 25, 2014
8642642 Heterocyclic arylsulphones suitable for treating disorders that respond to modulation of the serotonin 5HT6 receptor Feb. 4, 2014
8623895 Mitotic kinesin inhibitors and methods of use thereof Jan. 7, 2014
8580828 Mitotic kinesin inhibitors and methods of use thereof Nov. 12, 2013
8569345 Compounds and compositions as LXR modulators Oct. 29, 2013
8552205 Derivatives of 6,7-dihydro-5H-imidazo[1,2-alpha]imidazole-3-carboxylic acid amides Oct. 8, 2013
8518943 2-oxo-1-pyrrolidine derivatives, processes for preparing them and their uses Aug. 27, 2013
8519137 Heteroaryl amides useful as inhibitors of voltage-gated sodium channels Aug. 27, 2013
8507538 Selective heterocyclic sphingosine 1 phosphate receptor modulators Aug. 13, 2013
8492371 Compounds as cannabinoid receptor ligands Jul. 23, 2013
8486297 Thiophene derivatives, and LC media comprising same Jul. 16, 2013
8480926 Liquid-crystalline compound and organic semiconductor device containing the compound Jul. 9, 2013
8476302 .alpha.-ketoamide derivatives useful endothelial lipase inhibitors Jul. 2, 2013
8455525 Selective androgen receptor modulators Jun. 4, 2013
8450304 4-azetidinyl-1-heteroaryl-cyclohexanol antagonists of CCR2 May. 28, 2013
8440820 Antioxidant inflammation modulators: oleanolic acid derivatives with saturation in the C-ring May. 14, 2013
8399504 Carbamate and urea inhibitors of 11Beta-hydroxysteroid dehydrogenase 1 Mar. 19, 2013
8394293 Thiophene derivatives, and LC media containing same Mar. 12, 2013
8389508 Heterocyclic compounds Mar. 5, 2013
8354436 IL17 and IFN-gamma inhibition for the treatment of autoimmune inflammation Jan. 15, 2013
8343970 PDE10 inhibitors and related compositions and methods Jan. 1, 2013
8268871 Mitotic kinesin inhibitors and methods of use thereof Sep. 18, 2012
8221737 Hepatitis C virus inhibitors Jul. 17, 2012
8173687 Compounds as cannabinoid receptor ligands May. 8, 2012
8158662 Compounds and compositions as LXR modulators Apr. 17, 2012
8106046 Cyclopentathiophene modulators of the glucocorticoid receptor, AP-1, and/or NF-.kappa.B activity and use thereof Jan. 31, 2012
8071631 Small molecule inhibitors of kynurenine-3-monooxygenase Dec. 6, 2011
8044230 Water-soluble prodrugs of chloramphenicol, thiamphenicol, and analogs thereof Oct. 25, 2011
8017608 5-Phenylthiazole derivatives and their use as p13 kinase inhibitors Sep. 13, 2011
8003675 3,4-dihalogenoisothiazole derivative, and agricultural or horticultural plant disease-controlling agent Aug. 23, 2011
8003654 N-glycinsulfonamide derivatives and uses as orexin receptor antagonists Aug. 23, 2011
7989461 Substituted quinazolinamine compounds for the treatment of cancer Aug. 2, 2011
7968157 Discotic nematic material, composition, retardation plate, elliptically-polarizing plate and compound Jun. 28, 2011
7956073 Mitotic kinesin inhibitors and methods of use thereof Jun. 7, 2011
7932283 Fungicide N-cyclopropyl-sulfonylamide derivatives Apr. 26, 2011
7919514 Thiadiazole compounds and methods of use Apr. 5, 2011
7915402 Antioxidant inflammation modulators: oleanolic acid derivatives with saturation in the C-ring Mar. 29, 2011
7910612 4-oxy-N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, pharmaceutical compositions and methods for their therapeutic use Mar. 22, 2011
7879995 Tetraphenylene compounds for organic electroluminescent device Feb. 1, 2011
7875647 Heteroaryl-pyrazole derivatives as cannabinoid CB1 receptor antagonists Jan. 25, 2011
7851638 Cyclohexanesulfonyl derivatives as GLYT1 inhibitors to treat schizophrenia Dec. 14, 2010
7838680 Process for preparing heterocyclic derivatives Nov. 23, 2010
7795282 Mitotic kinesin inhibitors and methods of use thereof Sep. 14, 2010
7759370 Sphingosine-1-phosphate (SIP) receptor agonists Jul. 20, 2010
7750088 Cure system for chlorinated elastomer compositions and a method of curing chlorinated elastomer compositions Jul. 6, 2010
7732468 3-aryl-6-aryl-[ 1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles and related compounds as activators of caspases and inducers of apoptosis and the use thereof Jun. 8, 2010
7723362 Pesticidal heterocyclic dihaloallyl compounds May. 25, 2010
7718678 Di-substituted oxadiazoles as CXC-chemokine receptor ligands May. 18, 2010

1 2 3 4 5 6 7 8 9 10 11 12










 
 
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