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Class Information
Number: 568/331
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ketones > Benzene ring containing > Plural rings containing > Carbonyl bonded directly to benzene ring
Description: Compounds which contain a


Sub-classes under this class:

Class Number Class Name Patents
568/334 Chalcones 24
568/332 Two benzene rings bonded directly to the same carbonyl (i.e., benzophenones) 123


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7601876 Compounds, compositions and methods for the treatment of amyloid diseases such as systemic AA amyloidosis Oct. 13, 2009
7598423 Potentiators of glutamate receptors Oct. 6, 2009
7473807 Acylation using molecular sieve SSZ-74 Jan. 6, 2009
7446230 Dibenzoylmethane-based compounds, use as photoactivatable sunscreens and cosmetic compositions containing them Nov. 4, 2008
7439407 Fluorinated pentacene derivative and method of producing same Oct. 21, 2008
7268160 Remedies Sep. 11, 2007
7154007 Luminous compounds and labeling reagents using the same Dec. 26, 2006
7091385 Acylation using molecular sieve SSZ-71 Aug. 15, 2006
7084304 Acylation using molecular sieve SSZ-70 Aug. 1, 2006
7049459 1-[(4-methyl thio)phenyl]-2-(phenyl acetoxy)-1-ethanone and a process for preparing the same May. 23, 2006
7034166 Process for producing benzofuran derivative Apr. 25, 2006
6949680 Ketones as precursors of active compounds Sep. 27, 2005
6939845 Fragrance precursors Sep. 6, 2005
6930208 3-Keto- or 3- oxime-ether-substituted benzoylcyclohexanediones Aug. 16, 2005
6906076 Compounds and methods of use to treat infectious diseases Jun. 14, 2005
6844470 Process for the purification of 1,3-diketones Jan. 18, 2005
6787672 Substituted chalcones as therapeutic compounds Sep. 7, 2004
6768025 Benzoylcyclohexanedione derivatives and their use as herbicides Jul. 27, 2004
6730814 Clay based catalytic process for the preparation of acylated aromatic ethers May. 4, 2004
6699910 Ketone compounds and compositions for cholesterol management and related uses Mar. 2, 2004
6696611 Chemical methods Feb. 24, 2004
6630606 Acylation reactions of aromatic substrates Oct. 7, 2003
6603046 Bis-aromatic a,.beta.-unsaturated ketones Aug. 5, 2003
6579903 Klainetins and their derivatives, method for their preparation and use thereof Jun. 17, 2003
6498195 Use of 1-propanone-1-(2,4-dihydroxyphenyl)-3-hydroxy-3-(4'-hydroxyphenyl) as an anticarcinogenic agent Dec. 24, 2002
6492563 Fragrance precursors Dec. 10, 2002
6459000 Process for the liquid phase acylation of aromatic compounds Oct. 1, 2002
6423740 Chalcones having antiproliferative activity Jul. 23, 2002
6417357 Coupling reactions with palladium catalysts Jul. 9, 2002
6399835 Process for electrophilic aromatic substitution Jun. 4, 2002
6372693 Substituted 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones Apr. 16, 2002
6350875 Synthesis of cyclooctatetraene derivatives and their use as electron transporters in organic light emitting diodes Feb. 26, 2002
6346260 Microbicidal active ingredients Feb. 12, 2002
6284915 Process for preparing 2-amino malonic acid derivatives and 2-amino-1,3-propanediol derivatives, and intermediates for preparing the same Sep. 4, 2001
6278025 Process for the preparation of substituted dibenzoylmethane compounds Aug. 21, 2001
6258854 Ketone precursors for organoleptic compounds Jul. 10, 2001
6211413 Process for the preparation of phenyl alkyl ketones and benzaldehydes Apr. 3, 2001
6127445 Substituted benzoylferrocene anionic photoinitiators Oct. 3, 2000
6107523 Beta-diketones for the extraction of copper from aqueous ammoniacal solutions Aug. 22, 2000
6046364 Regeneration of metal CVD precursors Apr. 4, 2000
6040274 2-Aroylcyclohexanediones, their preparation and their use as herbicides or plant growth-regulating agents Mar. 21, 2000
6005113 Long wavelength dyes for infrared tracing Dec. 21, 1999
5968482 .alpha.-hydroxyketoalkyl derivatives as light protection filters Oct. 19, 1999
5952386 Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production Sep. 14, 1999
5932765 Nitromethyl ketones, process for preparing them and compositions containing them Aug. 3, 1999
5840724 Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- o r Nov. 24, 1998
5786379 Adamantyl-substituted biaromatic compounds and pharmaceutical/cosmetic compositions comprised thereof Jul. 28, 1998
5783173 Stable sunscreen composition containing dibenzoylmethane derivative, E. G., PARSOL 1789, and C12, C16, C18, branched chain hydroxybenzoate and/or C12, C16, branched chain benzoate stabilizers/ Jul. 21, 1998
5776439 Sun protecting cosmetic compositions comprising derivatives of dibenzoylmethane and of benzophenone Jul. 7, 1998
5738842 Sun protecting cosmetic compositions comprising derivatives of dibenzoylmethane, of diphenylcyanoacrylic acid and of triazine Apr. 14, 1998

1 2 3 4 5


 
 
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