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Class Information
Number: 548/316.4
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.) > 1,3-diazoles (including hydrogenated) > Chalcogen bonded directly to ring carbon of the diazole ring (e.g., n-vinyl-n, n`ethylene urea, etc.)
Description: Compounds wherein chalcogen, (i.e., oxygen, sulfur, selenium, or tellurium) is bonded directly to ring carbon of the diazole ring.


Sub-classes under this class:

Class Number Class Name Patents
548/316.7 Additional chalcogen attached directly to ring nitrogen of the diazole ring by nonionic bonding 74
548/325.5 Benzene ring bonded directly to the diazole ring 100
548/323.5 Chalcogen attached indirectly to the diazole ring by acyclic nonionic bonding 222
548/322.5 Having -c(=x)-, wherein x is chalcogen, bonded directly to the diazole ring 151
548/321.5 Nitrogen attached directly to the diazole ring by nonionic bonding 76
548/324.5 Nitrogen attached indirectly to the diazole ring by acyclic nonionic bonding 104
548/317.1 Plural chalcogens bonded directly to ring carbons of the diazole ring 160
548/325.1 The chalcogen is sulfur or selenium (e.g., 2-mercaptoimidazoline, ethylenethiourea, etc.) 168
548/326.1 The diazole ring is further unsubstituted (e.g., cyclic ethylene urea, etc.) 29


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7439242 PPAR.gamma. modulators Oct. 21, 2008
7419994 4-(substituted cycloalkylmethyl) imidazole-2-thiones, 4-(substituted cycloalkenylmethyl) imidazole-2- thiones, 4-(substituted cycloalkylmethyl) imidazol-2-ones and 4-(substituted cyloalkenylme Sep. 2, 2008
7410991 Pyrazolidinone compounds as ligands of the prostaglandin EP2 and/or EP4 receptors Aug. 12, 2008
7399868 4-(Heteroaryl-methyl and substituted heteroaryl-methyl)-imidazole-2-thiones acting as alpha2 adrenergic agonists Jul. 15, 2008
7396849 4-(Condensed cyclicmethyl)-imidazole-2-thiones acting as .alpha..sub.2 adrenergic agonists Jul. 8, 2008
7390829 Alpha-2 adrenergic agonists Jun. 24, 2008
7378530 Anti-cancer and anti-microbial 5-membered heterocyclic compounds May. 27, 2008
7368467 Ion channel modulators May. 6, 2008
7365210 Method for the production of chiral imidazolidin-2-ones Apr. 29, 2008
7358269 2-((2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)methyl)-3,4-dihydronapthalen-1(2- H)-one Apr. 15, 2008
RE40183 7-Substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines Mar. 25, 2008
7345077 4-(substituted cycloalkylmethyl) imidazole-2-thiones, 4-(substituted cycloalkenylmethyl) imidazole-2-thiones, 4- (substituted cycloalkylmethyl) imidazol-2-ones and 4- (substituted cycloalkenyl Mar. 18, 2008
7309721 Aminoalkylphosphonates and related compounds as Edg receptor agonists Dec. 18, 2007
7282592 Resorcinol derivatives Oct. 16, 2007
7282512 Cycloalkyl ketoamides derivatives useful as cathepsin K inhibitors Oct. 16, 2007
7241787 Substituted N-cycloexylimidazolinones, process for their preparation and their use as medicaments Jul. 10, 2007
7211671 Substituted 1,3-dihydro-imidazol-2-one and 1,3-dihydro-imidazol-2-thione derivatives as inhibitors of matrix metalloproteinases and/or TNF-.alpha. converting enzyme (TACE) May. 1, 2007
7173139 Enantioselective 1,4-addition of aromatic nucleophiles to .alpha.,.beta.-unsaturated aldehydes using chiral organic catalysts Feb. 6, 2007
7164029 Process for the preparation of benzylimidazole derivatives Jan. 16, 2007
7141561 Substituted diaryl heterocycles, process for their preparation and their use as medicaments Nov. 28, 2006
7132548 Process for recovering 1,3-dimethyl-2-imidazolidinone Nov. 7, 2006
7091232 4-(substituted cycloalkylmethyl) imidazole-2-thiones, 4-(substituted cycloalkenylmethyl) imidazole-2-thiones, 4-(substituted cycloalkylmethyl) imidazol-2-ones and 4-(substituted cycloalkenylme Aug. 15, 2006
6998368 Cyclic nitroxyl compounds as additives for lubricating oils Feb. 14, 2006
6995294 Method for producing bisphenol catalysts and bisphenols Feb. 7, 2006
6974826 Imidazolidinedione derivatives for the treatment of diabetes and other diseases Dec. 13, 2005
6949578 Cycloalkyl alkanoic acids as integrin receptor antagonists Sep. 27, 2005
6933390 Process for the arylation of aza-heterocycles with activated aromatics in presence of caesium carbonate Aug. 23, 2005
6930076 Nematicidal trifluorobutenyl imidazole thioether derivatives Aug. 16, 2005
6900218 Pyruvate derivatives May. 31, 2005
6884815 High affinity small molecule C5a receptor modulators Apr. 26, 2005
6881847 Process for the synthesis and recovery of nitramines Apr. 19, 2005
6861534 Process for producing 1,3-dialkyl-2-imidazolidinone compound Mar. 1, 2005
6825183 Substituted benzoylcyclohexanediones for use as herbicides Nov. 30, 2004
6784323 Enantioselective transformation of .alpha.,.beta.-unsaturated aldehydes using chiral organic catalysts Aug. 31, 2004
6765003 3-Arylsulfonyl-2 (substituted methyl) propanoic acid derivatives as matrix metalloproteinase inhibitors Jul. 20, 2004
6734149 Combination of additives for lubricating oils May. 11, 2004
6727238 Sulfonylbenzene compounds as anti-inflammatory/analgesic agents Apr. 27, 2004
6723743 High affinity small molecule C5a receptor modulators Apr. 20, 2004
6664411 Heterocyclic compounds and their use in medicine; process for their preparation and pharmaceutical compositions containing them Dec. 16, 2003
6603018 Process for the synthesis and recovery of nitramines Aug. 5, 2003
6566532 Process for producing optically active hemiesters May. 20, 2003
6554966 Process for preparing essentially formic acid-free N-alkyl-N'-methylalkyleneureas Apr. 29, 2003
6534434 Chiral imidazolidinone-based catalyst composition and reaction system Mar. 18, 2003
6492528 1,3-dialkyl-2-imidazolidinones and a manufacturing process therefor Dec. 10, 2002
6448286 Imino pyrrolidine derivatives useful as nitric oxide synthase inhibitors Sep. 10, 2002
6436928 Selective neurokinin antagonists Aug. 20, 2002
6380258 Sulfonyl divalent aryl or heteroaryl hydroxamic acid compounds Apr. 30, 2002
6359061 Amide compound libraries Mar. 19, 2002
6307057 Acid addition salts of imidazolidinones as reaction catalysts Oct. 23, 2001
6294694 Matrix metalloproteinase inhibitors and method of using same Sep. 25, 2001

1 2 3 4


 
 
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