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Class Information
Number: 568/705
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Nitrogen containing > Benzene ring containing
Description: Compounds which contain a benzene ring.










Sub-classes under this class:

Class Number Class Name Patents
568/706 Phenols (h of -oh may be replaced by a group ia or iia light metal) 78


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8071824 Method for producing alkenylnitrobenzene derivatives unbranched in the 1'-position Dec. 6, 2011
7906684 Antioxidants Mar. 15, 2011
7745664 Processes for preparing venlafaxine and venlafaxine hydrochloride of form I Jun. 29, 2010
7678792 Compositions and methods for modulating c-kit and PDGFR receptors Mar. 16, 2010
7432399 Diols formed by ring-opening of epoxies Oct. 7, 2008
7183443 Process for the preparation of enantiomerically enriched compounds Feb. 27, 2007
7166337 Liquid-crystal composition, methods of adjusting the resistance, and substituted phenols Jan. 23, 2007
7091292 Bridged bi-aromatic catalysts, complexes, and methods of using the same Aug. 15, 2006
6977315 Process for producing optically active nitroalcohols Dec. 20, 2005
6943257 Process for preparation of aromatic halides from aromatic amines Sep. 13, 2005
6924400 Triaromatic vitamin D analogues Aug. 2, 2005
6849767 Method of hydroborating alcohols and reducing functional groups using a recyclable fluorous borane-sulfide Feb. 1, 2005
6815443 5-Amino-1-pentene-3-ol substituted derivatives Nov. 9, 2004
6610889 Catalytic compositions and methods for asymmetric aldol reactions Aug. 26, 2003
6476277 Process for preparing hydroxyaromatics Nov. 5, 2002
6462241 Process for preparing benzothiophenecarboxamide derivatives Oct. 8, 2002
6455741 Process for preparing benzothiophenecarboxamide derivatives Sep. 24, 2002
6310060 2-(4-bromo or 4-iodo phenylamino) benzoic acid derivatives and their use as MEK inhibitors Oct. 30, 2001
6288242 Processes and intermediates for preparing substituted chromanol derivatives Sep. 11, 2001
6255522 Process for reducing .alpha.-amino ketones Jul. 3, 2001
6207865 Method for the hydrogenation of carbonyl compounds Mar. 27, 2001
6147224 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Nov. 14, 2000
6057482 Process for producing benzyl acetate and benzyl alcohol May. 2, 2000
6037505 Enantioselective oxazaborolidine catalysts Mar. 14, 2000
5994558 2-isoxazoline derivative and process for producing the same; and process for producing related derivatives from the same Nov. 30, 1999
5895824 Preparation of polyether polyols containing aromatics Apr. 20, 1999
5874654 Purification of mixtures of nitroaromatic compounds by removing nitrocresols therefrom Feb. 23, 1999
5874647 Benzene hydroxylation catalyst stability by acid treatment Feb. 23, 1999
5856576 Aryne intermediates and a process for the preparation thereof Jan. 5, 1999
5841001 Process for the preparation of optically active 2-halo-1-(substituted phenyl) ethanol Nov. 24, 1998
5830920 Sulfuric acid esters of sugar alcohols Nov. 3, 1998
5750802 (1R*, 2S)-1-phenyl-2-nitroalcohols and method for producing same May. 12, 1998
5600035 Positive photoactive compounds based on 2,6-dinitro benzyl groups and 2,5-dinitro benzyl groups Feb. 4, 1997
5523457 Retinoid-like compounds Jun. 4, 1996
5492917 Endothelin antagonists incorporating a cyclobutane Feb. 20, 1996
5414148 Preparation of p-nitrophenolic compounds May. 9, 1995
5399790 Non-steroid and non-prostanoid inhibitors of steroid and prostaglandin transforming enzymes Mar. 21, 1995
5393776 Tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia Feb. 28, 1995
5254685 Tricyclic compound or salts thereof, method for producing the same and antimicrobial agent containing the same Oct. 19, 1993
5223614 New quaternary ammonium compounds, their preparation and use Jun. 29, 1993
5218073 Polyhydroxy urethanes formed by reaction of reduced sugars and organic diisocyanates Jun. 8, 1993
5200535 Cyclohexanone derivatives Apr. 6, 1993
5164515 Chemical compounds Nov. 17, 1992
5143915 Dihydropyrimidine macrocyclic lactones useful as calcium antagonists and agonists Sep. 1, 1992
5136096 Multifunctional synthons as used in the preparation of cascade polymers or unimolecular micelles Aug. 4, 1992
5064564 Optically active compound, intermediate therefor, process for producing the intermediate, and liquid-crystal composition Nov. 12, 1991
4962198 Process for the hydroxylation of electrophilic aromatic compounds Oct. 9, 1990
4940822 Substituted benzenemethanol compounds, intermediates thereof, and preparation thereof Jul. 10, 1990
4933505 Method of preparing stereospecific nitroaldols Jun. 12, 1990
4868327 Synthesis of 2-phenyl-1,3-propanediol Sep. 19, 1989

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