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Class Information
Number: 546/283.4
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 six-membered consisting of one nitrogen and five carbons > Additional hetero ring containing > Ring oxygen in the additional hetero ring > The additional hetero ring is five-membered
Description: Compounds wherein five ring atoms are present in the additional hetero ring.


Sub-classes under this class:

Class Number Class Name Patents
546/284.4 Chalcogen attached directly to the additional hetero ring by nonionic bonding 207
546/284.7 Nitrogen or -c(=x)-, wherein x is chalcogen, attached directly to the additional hetero ring by nonionic bonding 172
546/283.7 Plural ring oxygens in the additional hetero ring 307
546/284.1 Polycyclo ring system having the additional hetero ring as one of the cyclos 340


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

Patent Number Title Of Patent Date Issued
7560563 Process for producing 2-substituted pyridine derivative Jul. 14, 2009
7517893 Bichalcophenes and their prodrugs as antiprotozoal agents Apr. 14, 2009
7507754 EP.sub.4 receptor antagonists Mar. 24, 2009
7498358 Human ADAM-10 inhibitors Mar. 3, 2009
7482366 Modulators of LXR Jan. 27, 2009
7446106 Pyridylfurans and pyrroles as Raf kinase inhibitors Nov. 4, 2008
7396936 Modulators of calcitonin and amylin receptor activity Jul. 8, 2008
7375105 Pyridine substituted furan derivatives as Raf kinase inhibitors May. 20, 2008
7345059 Diphenylpyridine derivatives, preparation and therapeutic application thereof Mar. 18, 2008
7332608 Anthranilamides and methods of their use Feb. 19, 2008
7297694 Pyridylfurans and pyrroles as Raf kinase inhibitors Nov. 20, 2007
7235690 Anthranilamides and methods of their use Jun. 26, 2007
7214678 Arylsulfanyl and heteroarylsulfanyl derivatives for treating pain May. 8, 2007
7205305 Inhibitors of p38 Apr. 17, 2007
7196089 EP.sub.4 receptor antagonists Mar. 27, 2007
7169798 Inhibitors of c-Jun N terminal kinases (JNK) and other protein kinases Jan. 30, 2007
7109220 Amino substituted pyridinyl methanone compounds useful in treating kinase disorders Sep. 19, 2006
7087625 Phosphodiesterase 4 inhibitors Aug. 8, 2006
7067540 Substituted pyridinones Jun. 27, 2006
7041702 Pharmaceutically active compounds and methods of use May. 9, 2006
7015320 Process for the manufacture of optically active 3-substituted lactams by asymmetric hydrogenation of 3-alkylidenelactams Mar. 21, 2006
6995179 Dihydropyridine derivative Feb. 7, 2006
6989397 Iron chelators and uses thereof Jan. 24, 2006
6939867 .beta.3 agonists and uses thereof Sep. 6, 2005
6927225 Fungicidal 2-pyridyl alkyl amides and their compositions, methods of use and preparation Aug. 9, 2005
6906089 Triarylimidazole derivatives as cytokine inhibitors Jun. 14, 2005
6903132 Non-peptide GnRH agents, pharmaceutical compositions and methods for their use Jun. 7, 2005
6900210 Pyridinyl, pyrimidinyl and pyrazinyl amides as potassium channel openers May. 31, 2005
6875768 Phthalamide derivatives, intermediates in the production thereof, and agricultural/horticultural insecticides and method for using the same Apr. 5, 2005
6828332 Piperidine derivatives as reuptake inhibitors Dec. 7, 2004
6797712 Substituted amino-furan-2-yl-acetic acid and amino-thien-2-yl-acetic acid derivatives and their use in the treatment of migraine and pain Sep. 28, 2004
6784137 6-aryl-4-aminopicolinates and their use as herbicides Aug. 31, 2004
6716987 Derivatives of benzofuran or benzodioxazole compounds Apr. 6, 2004
6680329 N-(heterocyclyl)benzene or pyridinesulphonamides as antithrombotic agents and anticoagulants Jan. 20, 2004
6653302 Quinoline and quinazoline compounds useful in therapy Nov. 25, 2003
6649633 Nicotinamide biaryl derivatives useful as inhibitors of PDE4 isozymes Nov. 18, 2003
6605625 Ortho, meta-substituted bisaryl compounds, processes for their preparation, their use as medicaments, and pharmaceutical preparations comprising them Aug. 12, 2003
6596863 Medical composition containing nitroetheneamine Derivative or salt there of as active constituent Jul. 22, 2003
6518433 Process for the preparation of nitroguanidine derivatives Feb. 11, 2003
6514996 Derivatives of benzofuran or benzodioxole Feb. 4, 2003
6498172 Prostaglandin agonists and their use to treat bone disorders Dec. 24, 2002
6495550 Pyridine-substituted benzanilides as potassium ion channel openers Dec. 17, 2002
6495571 Pyridine compounds, use and preparation thereof Dec. 17, 2002
6495576 Aminal diones as potassium channel openers Dec. 17, 2002
6492374 Benzofuran derivatives, their preparation and use Dec. 10, 2002
6489344 Inhibitors of glycogen synthase kinase 3 Dec. 3, 2002
6465493 Triarylimidazoles Oct. 15, 2002
6458950 Compounds and pharmaceutical compositions containing the same Oct. 1, 2002
6458789 2-aminopyridine derivatives and combinatorial libraries thereof Oct. 1, 2002
6451792 Medical composition containing nitroetheneamine derivative or salt thereof as active constituent Sep. 17, 2002

1 2 3 4 5 6 7 8 9 10


 
 
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