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Class Information
Number: 544/141
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 having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > Six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) > 1,4-oxazines > Morpholines (i.e., fully hydrogenated 1,4-oxazines > Additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) > Five-membered hetero ring consisting of one nitrogen and four carbons
Description: Compounds in which the five-membered hetero ring consists of one ring nitrogen and four ring carbons.


Sub-classes under this class:

Class Number Class Name Patents
544/142 The five-membered hetero ring is one of the cyclos in a polycyclo ring system 130


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

Patent Number Title Of Patent Date Issued
7629340 N-(6-membered aromatic ring)-amido anti-viral compounds Dec. 8, 2009
7612068 Aromatic oxyphenyl and aromatic sulfanylphenyl derivatives Nov. 3, 2009
7612064 Sulfopyrroles Nov. 3, 2009
7608590 HCV NS-3 serine protease inhibitors Oct. 27, 2009
7592336 Hepatitis C virus inhibitors Sep. 22, 2009
7572785 Substituted imidazoles as cannabinoid receptor modulators Aug. 11, 2009
7569604 Heterocyclic derivatives for modulation of calcium channels Aug. 4, 2009
7524844 Dipeptidyl peptidase IV inhibitors, process for their preparation and compositions containing them Apr. 28, 2009
7504500 Method for the production of pyrrolidine-1,2-dicarboxylic acid-1-(phenyl(-amide))-2(phenyl(-amide)) derivatives and 1-(phenylcarbamoyl)-pyrrolidine-2-carboxylic acid derivatives as interme Mar. 17, 2009
7491820 Hydrogenation with copper compositions catalyst Feb. 17, 2009
7482335 Cyclic derivatives as modulators of chemokine receptor activity Jan. 27, 2009
7465811 Indoline compounds Dec. 16, 2008
7442807 N-phenylpyrrole guanidine derivatives as melanocortin receptor ligands Oct. 28, 2008
7429587 Pyrrolidine derivatives as factor Xa inhibitors Sep. 30, 2008
7419999 Gamma lactams as prostaglandin agonists and use thereof Sep. 2, 2008
7402606 Derivatives of 1-(oxoaminoacetyl) pentylcarbamate as cathepsin K inhibitors for the treatment of bone loss Jul. 22, 2008
7388007 Gamma-lactams as beta-secretase inhibitors Jun. 17, 2008
7348427 Antipathogenic benzamide compounds Mar. 25, 2008
7338947 Cyclic derivatives as modulators of chemokine receptor activity Mar. 4, 2008
7335645 Effectors of dipeptidyl peptidase IV for topical use Feb. 26, 2008
7332487 Nitrogen-containing 5-membered ring compound Feb. 19, 2008
7326785 Pyrrolidine derivatives as factor XA inhibitors Feb. 5, 2008
7301037 Charged compounds comprising a nucleic acid binding moiety and uses therefor Nov. 27, 2007
7297692 1,3-dihydro-2H-indol-2-one derivatives, process for preparing them and pharmaceutical compositions containing them Nov. 20, 2007
7288540 Phenylalkynes Oct. 30, 2007
7282497 Pyrrolidin-2-one derivatives as inhibitors of factor xa Oct. 16, 2007
7279472 Compounds useful as reversible inhibitors of cysteine proteases Oct. 9, 2007
7259163 4-(6-membered)-heteroaryl acyl pyrrolidine derivatives as HCV inhibitors Aug. 21, 2007
7256188 3-aminoalkyl-2-aryl-indole derivatives and their use as GnRH antagonists Aug. 14, 2007
7253205 Gem-disubstituted cyclohexane derivatives and their use as therapeutic agents Aug. 7, 2007
7250414 Diphenylmethyl compounds useful as muscarinic receptor antagonists Jul. 31, 2007
7247627 Salts and polymorphs of a pyrrole-substituted indolinone compound Jul. 24, 2007
7235544 3-sulfonylamino-pyrrolidine-2-one derivatives as inhibitors of factor Xa Jun. 26, 2007
7229991 Substituted 5-aminomethyl-1H-pyrrole-2-carboxamides Jun. 12, 2007
7205312 N-[4-(heteroarylmethyl)phenyl]-heteroarylamines Apr. 17, 2007
7202242 Substituted 1 and 2-naphthol Mannich bases Apr. 10, 2007
7195751 Compositions and kits pertaining to analyte determination Mar. 27, 2007
7186827 Dipeptide synthesis Mar. 6, 2007
7186718 Piperidinyl-morpholinyl derivatives as modulators of chemokine receptor activity Mar. 6, 2007
7186717 Pyrrolidine derivatives as Factor Xa inhibitors Mar. 6, 2007
7183270 Cyclic derivatives as modulators of chemokine receptor activity Feb. 27, 2007
7183408 Process for the synthesis of 5-(4-fluorophenyl)-1-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-e- thyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide Feb. 27, 2007
7179835 2-(3-sulfonylamino-2-oxopyrrolidin-1-yl)propanamides as factor xa inhibitors Feb. 20, 2007
7169805 Captopril derivatives Jan. 30, 2007
7163937 Cyclic derivatives as modulators of chemokine receptor activity Jan. 16, 2007
7157454 Derivatives of n-(arylsulfonyl)beta-aminoacids comprising a substituted aminomethyl group, the preparation method thereof and the pharmaceutical compositions containing same Jan. 2, 2007
7132534 Para-phenylenediamine derivatives containing a pyrrolidyl group, and use of these derivatives for coloring keratin fibers Nov. 7, 2006
7129240 1,3-dihydro-2H-indol-2one derivatives, process for preparing them and pharmaceutical compositions containing them Oct. 31, 2006
7122666 Heteroaryl-substituted pyrrole derivatives, their preparation and their therapeutic uses Oct. 17, 2006
7109186 HIV integrase inhibitors Sep. 19, 2006

1 2 3 4 5 6 7 8


 
 
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