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Class Information
Number: 568/42
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Sulfur containing > Thioethers > Oxygen containing > Carbonyl containing (e.g., aldehyde containing, etc.) > Ketone containing
Description: Compounds which contain two organic radicals bonded directly to the carbonyl.










Sub-classes under this class:

Class Number Class Name Patents
568/43 Oxy or halogen containing 185


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8604234 Method for preparing acrolein from glycerol by catalytic dehydration of glycerol using a heteropolyacid catalyst Dec. 10, 2013
8350051 Process for producing alpha-hydroxyketone compound Jan. 8, 2013
8084649 Herbicides Dec. 27, 2011
7759399 Pharmaceutical compositions Jul. 20, 2010
7705065 Photoinitiator functionalized with alkoxy groups Apr. 27, 2010
7582653 Mercaptophenyl naphthyl methane compounds and synthesis thereof Sep. 1, 2009
7510822 Stimulation sensitive composition and compound Mar. 31, 2009
7504542 Preparation of .alpha.-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes Mar. 17, 2009
7387865 Composition containing a photoacid generator monomer, substrate coated with the composition, method for synthesizing a compound on a substrate using the composition, and microarray produced ac Jun. 17, 2008
7332631 Fc receptor modulating compounds and compositions Feb. 19, 2008
7300747 Photobase generator and curable composition Nov. 27, 2007
7214831 Histone deacetylase inhibitors based on alpha-chalcogenmethylcarbonyl compounds May. 8, 2007
7196229 Benzoylcyclohexenone derivatives Mar. 27, 2007
7153813 Substituted aryl ketones Dec. 26, 2006
7154007 Luminous compounds and labeling reagents using the same Dec. 26, 2006
7026372 Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof Apr. 11, 2006
7012159 Phenolic compounds and recording materials containing the same Mar. 14, 2006
6924391 Alpha-amino,-thio,-oxo substituted ketones as phospholipase inhibitors Aug. 2, 2005
6906076 Compounds and methods of use to treat infectious diseases Jun. 14, 2005
6815563 Method for producing bicyclic 1,3-diketones Nov. 9, 2004
6638685 Photoacid generator containing two kinds of sulfonium salt compound, chemically amplified resist containing the same and pattern transfer method Oct. 28, 2003
6599861 Herbicides Jul. 29, 2003
6525225 Process for preparing diketone compounds and precursors thereto Feb. 25, 2003
6486356 Process for the preparation of 1-aryl-3-cyclopropyl-1,3-propanediones Nov. 26, 2002
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6368769 Aromatic sulfonium compounds, photoacid generators comprising the same, photopolymerizable compositions containing the same, stereolithographic resin compositions, and stereolithographic proce Apr. 9, 2002
6294698 Photoinitiators and applications therefor Sep. 25, 2001
6288063 Substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives as matrix metalloprotease inhibitors Sep. 11, 2001
6281391 Synthesis of methylthiophenyl hydroxyketones Aug. 28, 2001
6235942 Process for preparing diketone compounds May. 22, 2001
6229049 Preparation process of difluoroacetophenone derivative May. 8, 2001
6225505 Trifluoro methylthiomethyl benzene derivatives and process for production same May. 1, 2001
6121496 Aromatic thioether acylation method Sep. 19, 2000
6100431 Process for the preparation of thioether-substituted aromatic ketones Aug. 8, 2000
6096930 Herbicidal cyclohexane-1,3-dione derivatives and their preparation process Aug. 1, 2000
6074800 Photo acid generator compounds, photo resists, and method for improving bias Jun. 13, 2000
6057347 Compositions and methods to prevent toxicity induced by nonsteroidal antiinflammatory drugs May. 2, 2000
6040274 2-Aroylcyclohexanediones, their preparation and their use as herbicides or plant growth-regulating agents Mar. 21, 2000
6025328 Antitumor agents Feb. 15, 2000
6013839 Process for preparing 2-(thiosubstituted)-4-haloacetophenones Jan. 11, 2000
5998674 Bromine compound production method Dec. 7, 1999
5840724 Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- o r Nov. 24, 1998
5807814 Bis(thio)ethylene ashless wear inhibitors and lubricating oils and greases Sep. 15, 1998
5808164 Process for producing aromatic sulfides Sep. 15, 1998
5801120 Substituted benzoyl (hetero) cyclic diones Sep. 1, 1998
5798396 Sulfonium salt-containing compounds and initiators of polymerization Aug. 25, 1998
5786379 Adamantyl-substituted biaromatic compounds and pharmaceutical/cosmetic compositions comprised thereof Jul. 28, 1998
5744647 Process for the preparation of 3-(methylthio) propanal Apr. 28, 1998
5696282 Process for producing organosulfur compounds Dec. 9, 1997
5679696 Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic-or heteroatom-containing linking group Oct. 21, 1997

1 2 3 4










 
 
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