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Class Information
Number: 548/100
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.)
Description: Compounds under Class 540 which contain a five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen.










Sub-classes under this class:

Class Number Class Name Patents
548/101 Heavy metal or aluminum containing 588
548/110 Boron or silicon containing 633
548/111 Phosphorus attached directly to the five-membered hetero ring by nonionic bonding 143
548/112 Phosphorus attached indirectly to the five-membered hetero ring by nonionic bonding 350
548/120 The five-membered hetero ring contains ring selenium and is one of the cyclos in a polycyclo ring system 44
548/122 The five-membered hetero ring consists of sulfur, oxygen, nitrogen, and carbon 108
548/123 Plural ring sulfurs in the five-membered hetero ring 90
548/124 Plural ring oxygens in the five-membered hetero ring 58
548/125 The five-membered hetero ring consists of chalcogen, plural nitrogens, and carbon 319
548/146 1,3-thiazoles (including hydrogenated) 675
548/206 1,2-thiazoles (including hydrogenated) 220
548/215 1,3-oxazoles (including hydrogenated) 776
548/240 1,2-oxazoles (including hydrogenated) 554
548/250 Tetrazoles (including hydrogenated) 451
548/255 1,2,3-triazoles (including hydrogenated) 751
548/262.2 1,2,4-triazoles (including hydrogenated) 457
548/300.1 1,3-diazoles (including hydrogenated) 429
548/356.1 1,2-diazoles (including hydrogenated) 263


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8703962 Monocyclic compounds and their use as TRPV1 ligands Apr. 22, 2014
8691806 Pyrazole derivatives as protein kinase modulators Apr. 8, 2014
8685369 Technetium- and rhenium-bis (heteroaryl) complexes, and methods of use thereof Apr. 1, 2014
8664424 Method for preparing 2,5-dimethylphenylacetic acid Mar. 4, 2014
8637496 Compounds having a monogalactosyldiacylglycerol synthase inhibitory activity as herbicide or algaecide, herbicide and algaecide compositions Jan. 28, 2014
8614168 Use of azoles for increasing the abiotic stress resistance of plants or plant parts Dec. 24, 2013
8603947 (4-haloalkyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides Dec. 10, 2013
8598365 Herbicides Dec. 3, 2013
8592463 Hedgehog pathway antagonists and therapeutic applications thereof Nov. 26, 2013
8563779 (4-trifluoromethyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides Oct. 22, 2013
8551426 Compound for inhibiting activity of ribonuclease, and container for storing nucleic acid containing the same Oct. 8, 2013
8541594 Herbicides Sep. 24, 2013
8530667 Herbicides Sep. 10, 2013
8524936 Manufacturing process for sitagliptin from L-aspartic acid Sep. 3, 2013
8410282 Compounds as adenosine A.sub.1 receptor antagonists Apr. 2, 2013
8410084 Alkylated heterocyclic reaction products useful as antioxidants Apr. 2, 2013
8372870 Modulators of indoleamine 2,3-dioxygenase and methods of using the same for treating cancer Feb. 12, 2013
8343913 Hsp90, buffering and drug resistance Jan. 1, 2013
8343638 Organic light emitting diode including light-efficiency-improvement layer Jan. 1, 2013
8338466 Apoptosis-inducing agents for the treatment of cancer and immune and autoimmune diseases Dec. 25, 2012
8329913 Carbazole derivative, solvate thereof, or pharmaceutically acceptable salt thereof Dec. 11, 2012
8318760 Substituted aryl and heteroaryl derivatives, compositions containing such compounds and methods of use Nov. 27, 2012
8318948 Fluorene derivatives and organic electronic device using the same Nov. 27, 2012
8288449 Latent photoactivatable precatalysts for metathesis polymerization Oct. 16, 2012
8247576 Pyrazole derivatives as protein kinase modulators Aug. 21, 2012
8188292 Insecticidal N-substituted (heteroaryl)alkyl sulfilimines May. 29, 2012
8168327 Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the same May. 1, 2012
8157950 Aldimine and composition containing aldimine Apr. 17, 2012
8148490 Method of making a cyclic guanidine from a guanidinium salt and a weak acid and coating compositions containing the same Apr. 3, 2012
8134146 Heterocyclic radical or diradical, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, the use thereof, organic semiconductive material and electronic or optoelectronic Mar. 13, 2012
8106213 Sulfur substituted sulfonylaminocarboxylic acid N-arylamides, their preparation, their use and pharmaceutical preparations comprising them Jan. 31, 2012
7994340 Azolylmethyloxiranes, their use for controlling phytopathogenic fungi, and compositions comprising them Aug. 9, 2011
7906501 Pyrrole derivatives with angiotensin II antagonist activity Mar. 15, 2011
7901894 Kinase inhibitors Mar. 8, 2011
7858713 Accelerator systems for low-temperature curing Dec. 28, 2010
7838687 Redox-active polymers and their applications Nov. 23, 2010
7829044 Phosphonamides, process for producing the same, and use thereof Nov. 9, 2010
7816562 Amido-organoborate initiator systems Oct. 19, 2010
7786310 Small molecule transcriptional activation domains Aug. 31, 2010
7749984 Computer-based model for identification and characterization of non-competitive inhibitors of nicotinic acetylcholine receptors and related ligand-gated ion channel receptors Jul. 6, 2010
7737272 Diazaphosphacycle transition metal complexes Jun. 15, 2010
7737241 Amido-organoborate initiator systems Jun. 15, 2010
7723528 Sulfur transfer reagents for oligonucleotide synthesis May. 25, 2010
7718684 Methods and materials for assessing prostate cancer therapies and compounds May. 18, 2010
7714015 Method and composition for treating sunburned skin May. 11, 2010
7705032 Method and composition for treating burned skin Apr. 27, 2010
7687269 Method for efficient transport of small liquid volumes to, from or within microfluidic devices Mar. 30, 2010
7672217 Optical recording medium and optical recording/reproducing method Mar. 2, 2010
7635792 2,5-linked polyfluorenes for optoelectronic devices Dec. 22, 2009
7629108 Nitrogen-containing organic compound, resist composition and patterning process Dec. 8, 2009

1 2 3 4










 
 
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