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Class Information
Number: 546/346
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 > Halogen attached indirectly to the six-membered hetero ring by nonionic bonding
Description: Compounds wherein halogen is attached 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
8460851 Salt and photoresist composition containing the same Jun. 11, 2013
8435717 Compound for photoacid generator, resist composition using the same, and pattern-forming method May. 7, 2013
8420812 Process for the palladium-catalyzed coupling of terminal alkynes with heteroaryl tosylates and heteroaryl benzenesulfonates Apr. 16, 2013
8211513 Liquid-crystalline compounds and liquid-crystalline media Jul. 3, 2012
8168683 Fluorinated vinylidene cationic surfactant May. 1, 2012
8153794 Catalysts useful for catalyzing the coupling of arylhalides with arylboronic acids Apr. 10, 2012
8106206 Solid luminescent quinoline compounds Jan. 31, 2012
8062768 Compound comprising phenyl pyridine units Nov. 22, 2011
8012547 Pyridine compounds for liquid-crystalline mixtures Sep. 6, 2011
7816016 Electroluminescent iridium compounds and devices made therefrom Oct. 19, 2010
7786043 2-(pyridin-2-yl)-pyrimidines and their use for controlling harmful fungi Aug. 31, 2010
7439366 Phenacylamine derivatives, process for their production and pesticides containing them Oct. 21, 2008
7189383 Radioactively labelled amino acid analogues, their preparation and use Mar. 13, 2007
7002018 Process for the preparation of amorphous form of torsemide Feb. 21, 2006
6943258 Polymer compounds containing oxetane and cinnamyl functionality Sep. 13, 2005
6919460 Processes and intermediates useful in preparing .beta.3-adrenergic receptor agonists Jul. 19, 2005
6855850 Method of manufacturing fluorine compounds, and a method of recovering or regenerating precursors of fluorinating agents Feb. 15, 2005
6844441 Process for preparing substituted pyridines Jan. 18, 2005
6770463 Process for the preparation of chiral isofluoroenes Aug. 3, 2004
6699853 4-HALOALKYL-3-HETEROCYCLYLPYRIDINES, 4-HALOALKYL-5-HETEROCYCLYL-PYRIMIDINES AND 4-TRIFLUOROMETHYL-3-OXADIAZOLYLPYRIDINES, PROCESSES FOR THEIR PREPARATION, COMPOSITIONS COMPRISING THEM, AND THE Mar. 2, 2004
6667401 Method for producing heterocyclic compounds Dec. 23, 2003
6656957 Pyridine derivatives Dec. 2, 2003
6491989 Fluorinated naphthalene derivatives and their use in liquid crystal mixtures Dec. 10, 2002
6489334 Method for the crystallization of a tetrahydropyridin derivative and resulting crystalline forms Dec. 3, 2002
6485797 5-Arylindane derivatives and ferroelectric liquid crystal mixture containing same Nov. 26, 2002
6417361 Fluorination agent and preparation and use of same Jul. 9, 2002
6392050 Process for preparing substituted pyridines May. 21, 2002
6309561 Liquid crystal compounds having a chiral fluorinated terminal portion Oct. 30, 2001
6268503 2-phenylpyridine derivative and production method thereof Jul. 31, 2001
6184425 Process for preparing fluorine-containing compounds Feb. 6, 2001
6184384 Dechlorination of pyridines in acidic, zinc-containing mediums Feb. 6, 2001
6162810 Inadone and tetralone compounds for inhibiting cell proliferation Dec. 19, 2000
6147082 Chalcones having antiproliferative activity Nov. 14, 2000
6118006 Method for preparing a tetrahydropyridin derivative Sep. 12, 2000
6066766 Process for the preparation of 4-chlorobiphenyls May. 23, 2000
6051288 Fluorine-substituted liquid-crystal compound, liquid-crystal composition and liquid-crystal display device Apr. 18, 2000
6034090 1-Phenylalkyl-1,2,3,6-tetrahydropyridines for treating Alzheimer's disease Mar. 7, 2000
6022492 Difluorophenyl pyrimidyl pyridine derivatives and the use thereof in liquid crystal mixtures Feb. 8, 2000
6010980 Substituted 2-phenylpyridines as herbicides Jan. 4, 2000
5990314 Pharmaceutical pyridine compounds Nov. 23, 1999
5972241 Liquid crystal compounds having a chiral fluorinated terminal portion Oct. 26, 1999
5961958 Methods, compositions, and dental delivery systems for the protection of the surfaces of teeth Oct. 5, 1999
5942625 Preparation of chloromethylpyridine hydrochlorides Aug. 24, 1999
5925645 2-aryl-substituted pyridines Jul. 20, 1999
5922880 Dihalopropene compounds, insecticidal/acaricidal agents containing same, and intermediates for their production Jul. 13, 1999
5886186 Synthesis of substituted N-heteroaromatic compounds and methods of use thereof Mar. 23, 1999
5869506 Fluoropropene compound, an insecticide containing the same and an intermediate for production thereof Feb. 9, 1999
5861109 Liquid crystal materials, mixtures and devices Jan. 19, 1999
5856286 Surfactants for use in drying and dry cleaning compositions Jan. 5, 1999
5852189 Tertiaryaminoalkyllithium initiators and the preparation thereof Dec. 22, 1998

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