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Class Information
Number: 558/423
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) > Benzene ring bonded directly to the cyano group > Oxygen attached indirectly to the cyano group by nonionic bonding
Description: Compounds wherein the cyano group is attached indirectly to oxygen by nonionic bonding.

Sub-classes under this class:

Class Number Class Name Patents
558/424 Two benzene rings bonded directly to the same oxygen, or nitrogen bonded directly to oxygen (e.g., nitro compounds, phenoxyphenyl compounds, etc.) 104

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8420235 Emissive diaryl acetylenes Apr. 16, 2013
8378044 Living radical polymerization method using alcohol as catalyst Feb. 19, 2013
8314137 Monocyclic cyanoenones and methods of use thereof Nov. 20, 2012
8063102 Tetrahydronaphthalen-2-ol derivatives Nov. 22, 2011
8034955 Therapeutic compounds and methods of use Oct. 11, 2011
7977491 Dendron and dendrimer, method of producing the same, and method of producing a thioacetal compound Jul. 12, 2011
7863327 Therapeutic compounds and methods of use Jan. 4, 2011
7732544 Titanium compound and process for producing optically active cyanohydrins Jun. 8, 2010
7718684 Methods and materials for assessing prostate cancer therapies and compounds May. 18, 2010
7576128 Androgen receptor modulators Aug. 18, 2009
7470806 Process for the synthesis of (7-methoxy-1-naphthyl) acetonitrile and its application in the synthesis of agomelatine Dec. 30, 2008
RE39682 Farnesyl derivatives and pharmaceutical compositions containing them Jun. 5, 2007
6914074 Substituted phenyl naphthalenes as estrogenic agents Jul. 5, 2005
6875895 Bis (diphenylvinyl) arene compound Apr. 5, 2005
6875882 Synthesis of benzonitriles from substituted benzoic acid Apr. 5, 2005
6827876 Difluoromethyl ether derivative and process for producing the same Dec. 7, 2004
6790977 Process for preparing 3,4-dihydroxy-benzonitrile Sep. 14, 2004
6790853 Contraception method using competitive progesterone antagonists and novel compounds useful therein Sep. 14, 2004
6770463 Process for the preparation of chiral isofluoroenes Aug. 3, 2004
6630509 Phenalkyloxy-phenyl derivatives Oct. 7, 2003
6573397 Process for producing 3,4-dihydroxybenzonitrile Jun. 3, 2003
6525092 Pesticidal bis-oxime compounds Feb. 25, 2003
6426422 Method for the preparation of citalopram Jul. 30, 2002
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6372933 Process for preparing certain phenyl urea compounds Apr. 16, 2002
6340688 Contraception method using competitive progesterone antagonists and novel compounds useful therein Jan. 22, 2002
6326507 Therapeutic compounds and methods of use Dec. 4, 2001
6291689 Method for the preparation of citalopram Sep. 18, 2001
6288260 Process for making 2-alkyl-3-hydroxybenzoic acids Sep. 11, 2001
6288262 Process for the preparation of 2-methoxyethoxy-benzenes and novel 2-methoxyethoxy-benzyl cyanides Sep. 11, 2001
6211234 Substituted phenyl compounds Apr. 3, 2001
RE37087 Insecticidal triffluormethyl alkane derivatives Mar. 6, 2001
6187945 Process for producing cyanobenzyl compounds Feb. 13, 2001
6184249 Androgen receptor suppressors in the therapy and diagnosis of prostate cancer, alopecia and other hyper-androgenic syndromes Feb. 6, 2001
6166226 Synthesis of aryl ethers Dec. 26, 2000
6160157 Preparation of 4-cyano-4'-hydroxybiphenyl Dec. 12, 2000
6150304 2-aryl-cyclopentane-1,3-dione derivatives Nov. 21, 2000
6143311 Iodopropargyl derivatives and antimicrobial agents comprising them as an active ingredient Nov. 7, 2000
6121480 Method for producing unsymmetrically substituted biphenyls Sep. 19, 2000
RE36849 Anisotropic compounds and liquid crystal mixtures therewith Sep. 5, 2000
6090969 Process for the preparation of an asymmetric compound using a metal complex Jul. 18, 2000
6008400 Orthoester reagents for use as protecting groups in oligonucleotide synthesis Dec. 28, 1999
6008401 Process for producing an optically active compound Dec. 28, 1999
5998673 1, 4-diaryl-2-fluoro-2-butene insecticidal and acaricidal agents Dec. 7, 1999
5984975 3-substituted para-aminophenols and use thereof in dyeing keratinous fibers Nov. 16, 1999
5965766 Process for synthesizing benzoic acids Oct. 12, 1999
5952386 Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production Sep. 14, 1999
5917079 Process for synthesizing benzoic acids Jun. 29, 1999
5883283 Process for the preparation of substituted 3-aminobenzonitriles Mar. 16, 1999
5847166 Synthesis of aryl ethers Dec. 8, 1998

1 2 3 4 5

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