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Class Information
Number: 568/32
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Sulfur containing > Oxygen bonded directly to sulfur (e.g., sulfoxides, etc.) > Plural oxygens bonded directly to the same sulfur (e.g., sulfones, etc.) > Oxy containing
Description: Compounds which contain oxy.










Sub-classes under this class:

Class Number Class Name Patents
568/33 Oxy bonded directly to a ring 243


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8703672 Highly branched sulfonates for drive-line applications Apr. 22, 2014
8580486 Salt having fluorine-containing carbanion structure, derivative thereof, photoacid generator, resist material using the photoacid generator, and pattern forming method Nov. 12, 2013
8497227 Diphenylsulfone bridged compound, color forming substance for thermal recording and thermal recording material Jul. 30, 2013
8431748 Low protonation constant hydroxy acids Apr. 30, 2013
8431563 Compounds that interact with glucokinase regulatory protein for the treatment of diabetes Apr. 30, 2013
8404758 Stress relaxation in crosslinked polymers Mar. 26, 2013
8399709 Method for the sulfonylation of a hydroxylated organic compound Mar. 19, 2013
8293946 Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same Oct. 23, 2012
8283286 Thermosensitive recording material Oct. 9, 2012
8017656 Organic sulfur compounds and use thereof Sep. 13, 2011
7999139 Solid-phase preparation of [.sup.18F]fluorohaloalkanes Aug. 16, 2011
7947831 Sulfoxides or sulfones grafted onto polymers May. 24, 2011
7932242 Substituted phenoxy-and phenylthio-derivatives for treating proliferative disorders Apr. 26, 2011
7928266 Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same Apr. 19, 2011
7833666 Electric current-producing device having sulfone-based electrolyte Nov. 16, 2010
7833690 Photoacid generators and lithographic resists comprising the same Nov. 16, 2010
7592375 Ion conductive polymers and imide monomers Sep. 22, 2009
7582799 Method for producing hydrazone derivatives Sep. 1, 2009
7485734 Seal swell agent and process therefor Feb. 3, 2009
7476766 Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods Jan. 13, 2009
7468393 Diarylsulfones as 5-HT2A antagonists Dec. 23, 2008
7241924 Industrial process for the production of diphenyl sulfone compounds Jul. 10, 2007
7217740 Diarylsulfones as 5-HT2A antagonists May. 15, 2007
7189880 Process for producing 2,4'-dihydroxydiphenylsulfone Mar. 13, 2007
7157600 Process for preparing (per) fluorohalogenethers Jan. 2, 2007
7087788 Fluorosulfone compounds Aug. 8, 2006
6822120 Sulfone liver X-receptor modulators Nov. 23, 2004
6806387 Process for preparation of allyl sulfone derivatives and intermediates for the preparation Oct. 19, 2004
6784321 Process for producing retinol and intermediate compounds for producing the same Aug. 31, 2004
6717008 Derivatives of C2-substituted indan-1-ol compounds, methods for their preparation and use Apr. 6, 2004
6709645 Synthesis of labeled metabolites Mar. 23, 2004
6700020 Semi-continuous method for producing 4,4'-dihydroxydiphenyl sulfone Mar. 2, 2004
6660888 Process for producing retinol and intermediate compounds for producing the same Dec. 9, 2003
6642416 Process for the preparation of 2-[alkyl(aryl)]sulfonylbenzene-sulfonyl chlorides and their intermediates Nov. 4, 2003
6583321 4'-methanesulfonyl-biphenyl derivatives as a highly selective cyclooxygenase-2 inhibitor Jun. 24, 2003
6495713 Synthesis of ketosulfone esters Dec. 17, 2002
6486354 Solid phase supports Nov. 26, 2002
6444857 Process for producing vitamin A aldehyde and intermediate for producing the same Sep. 3, 2002
6420607 Cationically polymerizable compositions capable of being coated by electrostatic assistance Jul. 16, 2002
6388139 Production of perfluoro (alkyl vinyl) ethers May. 14, 2002
6388124 Dihalo-compound and process for producing vitamin A derivative May. 14, 2002
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6365780 Process for the preparation of aromatic or heteroaromatic sulphonyl chlorides Apr. 2, 2002
6355841 Process for producing .beta.-carotene Mar. 12, 2002
6331652 Process for producing lycopene and intermediate thereof Dec. 18, 2001
6297402 Ketosulfone derivatives and process for producing the same Oct. 2, 2001
6288242 Processes and intermediates for preparing substituted chromanol derivatives Sep. 11, 2001
6211411 Process for producing retinal and intermediate for producing the same Apr. 3, 2001
6160181 Tetraene derivative and process for producing the same Dec. 12, 2000
6118016 Process for preparing phenoxyphenylsulfonyl halides Sep. 12, 2000

1 2 3 4










 
 
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