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Class Information
Number: 568/734
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) > Benzene ring containing > Phenols (h of -oh may be replaced by a group ia or iia light metal) > Additional ring 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
568/735 Naphthols 58


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8530133 Preparation of norbornane-based PAC ballasts Sep. 10, 2013
8471073 Estrogenic compounds, process for their production and pharmaceutical uses thereof Jun. 25, 2013
8455457 Combination compositions for reducing intraocular pressure Jun. 4, 2013
8158684 Estrogenic compounds, process for their production and pharmaceutical uses thereof Apr. 17, 2012
7678876 Hydroxy-aromatic compound, process for the preparation thereof, and use of the compound Mar. 16, 2010
6867335 Uncatalysed addition reactions Mar. 15, 2005
6700025 Process for stereoselective synthesis of prostacyclin derivatives Mar. 2, 2004
6667278 Non-steroidal mimetics of brassinolide Dec. 23, 2003
6563008 Biphenyl compounds and their use as oestrogenic agents May. 13, 2003
6548722 Process for the preparation of substituted aromatic compound employing friedel-crafts reaction using a reusable basic anionic clay catalyst Apr. 15, 2003
6399740 Process for reducing mono-functional and non-functional by-products during aralkylation of phenolics Jun. 4, 2002
6288126 Biphenyl compounds and use thereof as oestrogenic agents Sep. 11, 2001
6268538 Method for producing and purifying 3-(4-Hydroxyphenyl)-1, 1,3-trimethylindan-5-ol Jul. 31, 2001
6075057 Inhibition of carbohydrates metabolism by quinone compounds Jun. 13, 2000
5959159 Method for preparing optically active 5-hydroxy-3-(4'-hydroxyphenyl)-1,1,3-trimethylindane Sep. 28, 1999
5889137 Phenolic polymers made by aralkylation reactions Mar. 30, 1999
5883218 Optically active spirobiindane polymers Mar. 16, 1999
5852090 Norbornene-substituted bisphenol antioxidants Dec. 22, 1998
5773552 Phenolic polymers made by aralkylation reactions Jun. 30, 1998
5756642 Phenolic polymers made by aralkylation reactions May. 26, 1998
5739259 Phenolic polymers made by aralkylation reactions Apr. 14, 1998
5674970 Phenolic polymers made by aralkylation reactions Oct. 7, 1997
5616765 Method for the preparation of 4-hydroxy-and 4-trimethylsiloxybenzocyclobutene Apr. 1, 1997
5470999 Cyclohexene and bicyclic aromatic substituted ethyne compounds having retinoid-like biological activity Nov. 28, 1995
5434295 Neuroprotective pharmaceutical compositions of 4-phenylpinene derivatives and certain novel 4-phenylpinene compounds Jul. 18, 1995
5382713 Phenolic compounds Jan. 17, 1995
5344997 Alkylation of aromatics using a fluorided silica-alumina catalyst Sep. 6, 1994
5334773 Microbial production of cis-dihydrodiol and phenol derivatives of benzocyclobutene Aug. 2, 1994
5302732 Use of ultra-low sodium silica-aluminas in the alkylation of aromatics Apr. 12, 1994
5227536 Process for preparing hydroxybenzocyclobutenes Jul. 13, 1993
5180742 Quinone derivatives, their production and use Jan. 19, 1993
5157164 Polymerizable antioxidant composition Oct. 20, 1992
5146008 Process for the synthesis of aromatic phenyl substituted diols Sep. 8, 1992
5128479 Oxidized diphenylheteroalkanes Jul. 7, 1992
5120884 Preparation of hydroxy arylcyclobutenes Jun. 9, 1992
5112869 Substituted 1-phenylnaphthalenes May. 12, 1992
5043483 Process for the alkylation of phenols Aug. 27, 1991
5043482 New derivatives of 5,6,7,8-tetrahydro-1-naphthalenol, a process for their preparation and cosmetic and pharmaceutical compositions containing them Aug. 27, 1991
5030764 Novel tetrahydronaphthalene and indane derivatives Jul. 9, 1991
5017727 Polymerizable antioxidant composition May. 21, 1991
4990703 Novel tetrahydronaphthalene and indane derivatives Feb. 5, 1991
4990687 Preparation of 4-methyl-2-cyclohexylphenol Feb. 5, 1991
4978811 Process for hydrolysis of ortho-aromatic di-aryl ethers Dec. 18, 1990
4933475 Pharmacologically active 4-[2-hydroxy-4-(substituted)phenyl]naphthalen-2(1H)-ones and 2-ols, derivatives thereof and intermediates therefor Jun. 12, 1990
4879421 Method for preparing optically active binaphthol and spiroibiindanol Nov. 7, 1989
4873374 Preparation process of 4,4'-biphenol, precursor of same and preparation process of precursor Oct. 10, 1989
4857493 Polymer latexes containing metal ions and complexes Aug. 15, 1989
4774367 Phenol compound and heat-sensitive recording material Sep. 27, 1988
4758597 Carenadiol and derivatives Jul. 19, 1988
4643844 Perfume compositions and perfumed articles containing dihydro- and/or tetrahydro-naphthols as fragrance material Feb. 17, 1987

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