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Class Information
Number: 546/278.4
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 > The additional hetero ring is five-membered consisting of one nitrogen and four carbons > Chalcogen attached directly to the five-membered hetero ring by nonionic bonding
Description: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) is attached directly to the five-membered hetero ring by nonionic bonding.


Sub-classes under this class:

Class Number Class Name Patents
546/278.7 Plural chalcogens attached directly to the five-membered hetero ring by nonionic bonding 140


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7598250 Cyclic amine BACE-1 inhibitors having a heterocyclic substituent Oct. 6, 2009
7592358 Alkyne compounds with MCH antagonistic activity and medicaments comprising these compounds Sep. 22, 2009
7572816 Therapeutic agents for the treatment of cancer, metabolic diseases and skin disorders Aug. 11, 2009
7538223 Compounds, compositions and methods May. 26, 2009
7479559 Benzyl(idene)-lactam derivatives Jan. 20, 2009
7470790 Heteroaromatic selective inhibitors of neuronal nitric oxide synthase Dec. 30, 2008
7452999 Chemical process for the preparation of intermediates to obtain N-formyl hydroxy-lamine compounds Nov. 18, 2008
7442702 Prostaglandin agonists Oct. 28, 2008
7439371 Indol kinase inhibitors Oct. 21, 2008
7407972 Inhibitors of factor Xa and other serine proteases involved in the coagulation cascade Aug. 5, 2008
7402606 Derivatives of 1-(oxoaminoacetyl) pentylcarbamate as cathepsin K inhibitors for the treatment of bone loss Jul. 22, 2008
7390907 Vanilloid receptor ligands and their use in treatments Jun. 24, 2008
7361663 N-acylpyrrolidin-2-ylalkylbenzamidine derivatives as inhibitors of factor Xa Apr. 22, 2008
7345063 Amides, preparation and therapeutic use as modulators of CCR-receptor activity Mar. 18, 2008
7312218 Sulfonylaminovalerolactams and derivatives thereof as factor Xa inhibitors Dec. 25, 2007
7288541 Propylcarbamate derivatives as inhibitors of serine and cysteine proteases Oct. 30, 2007
7241745 Pyridyl alkene and pyridyl alkine acid amides as cytostatics and immunosupressives Jul. 10, 2007
7223765 4-phenyl-1-piperazinyl, -piperidinyl and -tetrahydropyridyl derivatives May. 29, 2007
7214678 Arylsulfanyl and heteroarylsulfanyl derivatives for treating pain May. 8, 2007
7183260 C-terminal modified oxamyl dipeptides as inhibitors of the ICE/ced-3 family of cysteine proteases Feb. 27, 2007
7179835 2-(3-sulfonylamino-2-oxopyrrolidin-1-yl)propanamides as factor xa inhibitors Feb. 20, 2007
7176222 Syntheses of ureas Feb. 13, 2007
7160902 Amide derivatives and methods of their use Jan. 9, 2007
7151111 4-pyrrolidino-phenyl-benzyl ether derivatives Dec. 19, 2006
7148069 Method for analysis of compounds with amino group and analytical reagent therefor Dec. 12, 2006
7148242 N-formyl hydroxylamine compounds, compositions and methods of use Dec. 12, 2006
7132434 Metalloproteinase inhibitors Nov. 7, 2006
7132543 Para-phenylenediamine derivatives containing a disubstituted pyrrolidinyl group bearing a cationic radical, and use of the same for dyeing keratin fibers Nov. 7, 2006
7122562 4-pyrrolidino-phenyl-benzyl ether derivatives Oct. 17, 2006
7105556 Conformationally constrained analogs useful as antidiabetic and antiobesity agents and method Sep. 12, 2006
7101897 Farnesyl transferase inhibitors Sep. 5, 2006
7094791 Derivatives of 3-hydroxy-pyrrole-2,4-dicarboxylic acid and uses thereof Aug. 22, 2006
7053056 C-terminal modified oxamyl dipeptides as inhibitors of the ICE/ced-3 family of cysteine proteases May. 30, 2006
7037880 Ethylene derivatives and pesticides containing said derivatives May. 2, 2006
7030114 Compounds which inhibit leukocyte adhesion mediated by VLA-4 Apr. 18, 2006
7030141 Inhibitors of factor Xa and other serine proteases involved in the coagulation cascade Apr. 18, 2006
6989446 Process for the preparation of 3-aryl-benzofuranones Jan. 24, 2006
6989384 Antipicornaviral compounds and compositions, their pharmaceutical uses, and materials for their synthesis Jan. 24, 2006
6962942 Azacycloalkanone serine protease inhibitors Nov. 8, 2005
6946468 3-mercaptopyrrolidines as farnesyl protein transferase inhibitors Sep. 20, 2005
6936633 Pyrrolidinone derivatives Aug. 30, 2005
6927225 Fungicidal 2-pyridyl alkyl amides and their compositions, methods of use and preparation Aug. 9, 2005
6913748 Cross-linkers with high reactivity and solubility and their use in the preparation of conjugates for targeted delivery of small molecule drugs Jul. 5, 2005
6897226 NK-1 receptor active amine oxide prodrugs May. 24, 2005
6867221 Cyclic amine compounds and pharmaceutical composition containing the same Mar. 15, 2005
6855730 3-methylidenyl-2-indolinone modulators of protein kinase Feb. 15, 2005
6849639 Integrin inhibitors and their methods of use Feb. 1, 2005
6849660 Antimicrobial biaryl compounds Feb. 1, 2005
6838479 Amidine inhibitors of serine proteases Jan. 4, 2005
6833378 Corticotropin releasing factor antagonists Dec. 21, 2004

1 2 3 4 5 6


 
 
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