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Class Information
Number: 568/327
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 > Polycyclo ring system > Bicyclo ring system
Description: Compounds wherein the polycyclo ring system consists of two rings.










Sub-classes under this class:

Class Number Class Name Patents
568/328 Naphthyl ring system 179


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8709281 2,2'-binaphthalene ester chiral dopants for cholesteric liquid crystal displays Apr. 29, 2014
8633242 Benzylidene indanones and processes for preparation and use thereof Jan. 21, 2014
8618332 Process for the preparation of crystalline mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene dimers Dec. 31, 2013
8618331 Polycyclic heteroaryl substituted triazoles useful as axl inhibitors Dec. 31, 2013
8603947 (4-haloalkyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides Dec. 10, 2013
8563779 (4-trifluoromethyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides Oct. 22, 2013
8552066 Modified chalcone compounds as antimitotic agents Oct. 8, 2013
8449954 Compound having photoreactive functional group, photoreactive polymer, and alignment film comprising the same May. 28, 2013
8426516 Polymer compound having aroylbiphenylene skeleton and thermocurable film forming polymer composition Apr. 23, 2013
8367873 Phenyl-substituted bicyclooctane-1,3-dione derivatives Feb. 5, 2013
8277903 Synthesis and applications of soluble pentacene precursors and related compounds Oct. 2, 2012
8178727 Bis(arylmethylidene)acetone compound, anti-cancer agent, carcinogenesis-preventive agent, inhibitor of expression of Ki-Ras, ErbB2, c-Myc and Cycline D1, .beta.-catenin-degrading agent, and p5 May. 15, 2012
8168832 2,4,6-trialkylphenyl substituted cyclopentane-1,3-dione May. 1, 2012
8129569 Photolabile fragrance storage substances Mar. 6, 2012
7906227 Indene derivative compound and organic light emitting device comprising the same Mar. 15, 2011
7884249 Bicyclo compound, method for producing pentacene and a film thereof using the same, and method for producing bicyclo compound Feb. 8, 2011
7858376 Ninhydrin and ionic liquid reagent mixture and method for the visualization of amino acids and peptides Dec. 28, 2010
7851510 Gossypol derivatives, production method thereof and uses of same Dec. 14, 2010
7718706 Arylphenyl-substituted cyclic keto-enols May. 18, 2010
7714025 Modified chalcone compounds as antimitotic agents May. 11, 2010
7691647 Compositions for use as a signal generation component and methods of using same Apr. 6, 2010
7678798 Piperazinylpiperidine derivatives as chemokine receptor antagonists Mar. 16, 2010
7622614 Methods for production of 5-epi-.beta.-vetivone, 2-isopropyl-6,10-dimethyl-spiro [4.5]deca-2,6-dien-8-one, and 2-isopropyl-6,10-dimethyl-spiro[4.5]deca-1,6-dien-8-one Nov. 24, 2009
7560597 2',4'-dichloro-biphenyl-4-yl-hydroxy-ketones and related compounds and their use as therapeutic agents Jul. 14, 2009
7547697 Alkyl-pyridazine derivatives as 11b-HSD1 inhibitors Jun. 16, 2009
7531695 Therapeutic agents for the treatment of cancer, metabolic diseases and skin disorders May. 12, 2009
7288680 Benzotropolone derivatives and modulation of inflammatory response Oct. 30, 2007
7256219 Multifluoro-substituted chalcones and analogs as activators of caspases and inducers of apoptosis and the use thereof Aug. 14, 2007
7235699 Alkoxy-substituted indanes and the production thereof Jun. 26, 2007
7192455 Process for dyeing keratin fibers with at least one ninhydrin derivative Mar. 20, 2007
7182791 Composition and method of dyeing keratin fibers comprising at least one heteroalkyl group comprising at least one ninhydrin derivative Feb. 27, 2007
7182790 Use of at least one ninhydrin derivative for dyeing Feb. 27, 2007
7179305 Process for dyeing keratin fibers with ninhydrin compounds comprising one or more fused rings Feb. 20, 2007
7179304 Process for dyeing keratin fibers with at least one polycyclic aromatic vicinal trione Feb. 20, 2007
7179306 Process for dying keratin fibers comprising at least one aryl or aryloxy substitutent-based ninhydrin derivative Feb. 20, 2007
7175671 Use of ninhydrin derivatives bearing an unsaturated system for dyeing keratin material Feb. 13, 2007
7087790 Benzotropolone derivatives and modulation of inflammatory response Aug. 8, 2006
6995290 Solid mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene oligomers and their use Feb. 7, 2006
6956061 Polyisoprenylbenzophenone derivatives, processes for their preparation and use thereof Oct. 18, 2005
6953850 Protecting groups for carbohydrate synthesis Oct. 11, 2005
6949680 Ketones as precursors of active compounds Sep. 27, 2005
6939845 Fragrance precursors Sep. 6, 2005
6887904 Substituted arylcycloalkanes, compositions containing them and use thereof May. 3, 2005
6884848 Benzocyclobutenone-functional fluoropolymers Apr. 26, 2005
6867332 Process for producing xanthohumol present in hops and xanthohumol-rich hop extract obtainable thereby Mar. 15, 2005
6855696 Antitumor agents Feb. 15, 2005
6852894 Tribenzoyl compounds Feb. 8, 2005
6815563 Method for producing bicyclic 1,3-diketones Nov. 9, 2004
6790998 Phenyl inden-1-one compounds Sep. 14, 2004
6787672 Substituted chalcones as therapeutic compounds Sep. 7, 2004

1 2 3 4 5










 
 
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