Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 546/303
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 > Chalcogen bonded directly to ring carbon of the six-membered hetero ring > Halogen attached directly or indirectly to the six-membered hetero ring by nonionic bonding
Description: Compounds in which halogen is attached directly or indirectly to the six-membered hetero ring by nonionic bonding.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8513222 Methods of treating fibrosis, cancer and vascular injuries Aug. 20, 2013
8273773 Heterocyclic antiviral compounds Sep. 25, 2012
8222281 Carboxylic acid compound Jul. 17, 2012
7960554 Ambient-temperature molten salts and process for producing the same Jun. 14, 2011
7785678 Liquid-crystalline mixtures and liquid-crystal displays Aug. 31, 2010
7638514 Pesticidally active phenol derivatives Dec. 29, 2009
7585883 Substituted pyridines and their uses Sep. 8, 2009
7528255 Hydroxy, .omega.-carboxyaryl substituted diphenyl ureas and dirivatives thereof as raf kinase inhibitors May. 5, 2009
7514564 Substituted amine derivatives and methods of use Apr. 7, 2009
7488828 Process for the preparation of 4-trifluoromethyl-2(1H)-pyridinone Feb. 10, 2009
7446117 Cox-2 inhibiting pyridine derivatives Nov. 4, 2008
7342115 3-substituted-6-aryl pyridines Mar. 11, 2008
7314873 (Halo-benzo carbonyl)heterobi cyclic p38 linase inhibiting agents Jan. 1, 2008
7186839 Chemical process for the extraction of 2-hydroxy pyridine derivatives, 2-hydroxyquinoline, and 2-hydroxybenzothiazole Mar. 6, 2007
7015320 Process for the manufacture of optically active 3-substituted lactams by asymmetric hydrogenation of 3-alkylidenelactams Mar. 21, 2006
6916933 4-pyridinyl-n-acyl-l-phenylalanines Jul. 12, 2005
6858742 DNA labeling reagents, acridinium-9-carboxamide derivatives and process of preparing DNA labeling compounds Feb. 22, 2005
6844032 Liquid crystal compounds having bis(trifluoromethyl) phenyl rings, liquid crystal compositions and liquid crystal display devices Jan. 18, 2005
6828466 Process for the synthesis of phenols from arenes Dec. 7, 2004
6765095 2,3-disubstituted pyridine derivative, process for the preparation thereof, pharmaceutical composition containing the same, and intermediate therefor Jul. 20, 2004
6710045 Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (IV) Mar. 23, 2004
6673745 Herbicidal 3,5-difluoropyridines Jan. 6, 2004
6670380 Pyridone inhibitors of fatty acid binding protein and method Dec. 30, 2003
6632823 Substituted pyridine compounds useful as modulators of acetylcholine receptors Oct. 14, 2003
6509471 3-substituted pyridine compounds and related synthesis Jan. 21, 2003
6472348 Pyridone derivatives and herbicides Oct. 29, 2002
6441007 Pharmaceutical compositions and methods for use Aug. 27, 2002
6437139 Synthesis of pharmaceutically useful pyridine derivatives Aug. 20, 2002
6420564 Process for preparing tribromomethylsulfonylpyridine Jul. 16, 2002
6420565 Process for making 2, 5-substituted pyridine Jul. 16, 2002
6407245 Substituted thiopyridines Jun. 18, 2002
6323222 1-aza-2-alkyl-6-aryl-cycloalkane compounds Nov. 27, 2001
6316631 Process for converting 2,4-dichloropyridines into 2-aryloxy-4-chloropyridines Nov. 13, 2001
6310006 Herbicidal 3,5-difluoropyridines Oct. 30, 2001
6306839 2-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides with (derivatised) hydroxyalkyl derivatives on the pyridine ring Oct. 23, 2001
6271379 Intermediates useful for the synthesis of huperzine A Aug. 7, 2001
6248892 Process for preparing arylpyridines Jun. 19, 2001
RE37087 Insecticidal triffluormethyl alkane derivatives Mar. 6, 2001
6175011 Process for the preparation of arylamides of heteroaromatic carboxylic acids Jan. 16, 2001
6143899 Chemical process Nov. 7, 2000
6133447 Process for the preparation of substituted pyridines Oct. 17, 2000
6121454 Synthesis of pharmaceutically useful pyridine derivatives Sep. 19, 2000
6090817 Phenylpyridine derivatives useful as phosphodiesterase inhibitors Jul. 18, 2000
6054583 Preparation of 2-substituted pyridines Apr. 25, 2000
6048823 Pyridone derivatives and herbicides Apr. 11, 2000
6020524 Process for the preparation of 2-(pyrid-2-yloxymethyl)phenylacetates as pesticide intermediates Feb. 1, 2000
6015569 Polycyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof Jan. 18, 2000
6008161 Herbicidal 2-(hetero)aryloxy-6-arylpyridines and 2-aryl-4-(hetero) aryloxypyrimidines Dec. 28, 1999
5973159 Chemical process Oct. 26, 1999
5942623 Process for the preparation of 2-(pyrid-2-yloxymethyl)phenylacetates as pesticide intermediates Aug. 24, 1999

1 2 3 4 5










 
 
  Recently Added Patents
Diameter signaling for mobile IPv4
Piano keyboard with key touch point detection
System and method for displaying relationships between electronically stored information to provide classification suggestions via inclusion
Image forming apparatus
Sensing during magnetic resonance imaging
Managing a packet service call within mobile communications user equipment
Debugging using code analysis
  Randomly Featured Patents
Electronic camera
System and method of securing private health information
Fuel injection apparatus for an internal combustion engine
Method of making a sealing glass suspension
Automated x-ray fluorescence analysis
Therapeutic method to alleviate the craving associated with cessation of tobacco with cotinine
Audio/video information recording/reproducing device and method therefor
Apparatus and methods to allow non-destructive removal of pivot rods in modular plastic conveyor belts
Camera stand and actuating mechanism
Air conditioning system with two compressors and method for operating the same