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Class Information
Number: 568/584
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Nitrogen containing > Ether oxygen bonded directly to benzene ring
Description: Compounds which contain at least one benzene ring having an ether oxygen bonded directly thereto.










Sub-classes under this class:

Class Number Class Name Patents
568/588 Halogen containing 77
568/585 Plural rings containing 121
568/587 Polyoxy 71


Patents under this class:
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Patent Number Title Of Patent Date Issued
8623933 Process for producing polyether polyol and process for producing rigid foamed synthetic resin using same Jan. 7, 2014
8618323 Light filters comprising a naturally occurring chromophore and derivatives thereof Dec. 31, 2013
8410316 Iminopropene compound and use thereof Apr. 2, 2013
8343710 Photodegradable groups for tunable polymeric materials Jan. 1, 2013
7893302 Lipid nanoparticle based compositions and methods for the delivery of biologically active molecules Feb. 22, 2011
7632805 Growth factor binding molecules Dec. 15, 2009
7157419 Growth factor binding molecules Jan. 2, 2007
6867334 Metabolites of ecteinascidin 743 formed by human cytochrome CYP3A4 Mar. 15, 2005
6462044 Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of use Oct. 8, 2002
6451904 Preparing sterile articles from polymers containing a stabilizer based on a poly (oxyalkylene) Sep. 17, 2002
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6331543 Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of use Dec. 18, 2001
6284894 Preparation of allylic aromatic compounds Sep. 4, 2001
6281393 Polyols useful for preparing water blown rigid polyurethane foam Aug. 28, 2001
6277897 Photoinitiators and applications therefor Aug. 21, 2001
6274775 Process for the preparation of nitrosobenzenes Aug. 14, 2001
6198007 Process for the preparation of 1-substituted 2,4-dinitrobenzenes Mar. 6, 2001
5998636 Carbamate herbicides Dec. 7, 1999
5831114 Carbamate herbicides Nov. 3, 1998
5602283 Multi-stage process for preparing N-alkyl-3,4-dialkyl-2,6-dinitroanilines Feb. 11, 1997
5475148 Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dinitro-anilines Dec. 12, 1995
5474716 Process for the preparation of bridged cyclopentadienylmagnesium compounds and use thereof for preparing metallocenes Dec. 12, 1995
5453221 Bridged cyclopentadienylmagnesium compounds and use thereof for preparing metallocenes Sep. 26, 1995
5446186 Structure and synthesis of nitrophenyl-EGTA, a caged calcium, intermediates thereof and a method of producing a high photochemical yield of liberated calcium Aug. 29, 1995
5434304 Process for preparing formoterol and related compounds Jul. 18, 1995
5393776 Tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia Feb. 28, 1995
5387718 Method of manufacturing alkylphenyl alkyl ethers or alkylphenyl alkyl thioethers Feb. 7, 1995
5382702 Process for the production of 5-alkoxy-2,4-dinitro-alkylbenzenes Jan. 17, 1995
5347050 3-aminopropoxyphenyl derivatives, their preparation and pharmaceutical compositions containing them Sep. 13, 1994
5281742 Bis(fluorophenyl) carbonate derivatives Jan. 25, 1994
5258544 Synthesis of aldehydes useful in the preparations of HMG-CoA reductase inhibitors Nov. 2, 1993
5136114 Process for the preparation of geminal diarylalkanes, new geminal diarylalkanes and alk(en)ylated aromatic compounds Aug. 4, 1992
5117055 Method for direct conversion of fluorocarbonyl group into halogenides May. 26, 1992
4987266 Process for the manufacture of nitrophenetole Jan. 22, 1991
4963576 Dithioacetal compounds, processes for preparation thereof and pharmaceutical composition comprising the same Oct. 16, 1990
4960950 Formation of nitrophenyl ethers from polyols and nitroanisoles Oct. 2, 1990
4954657 Process for the preparation of o-nitrophenetole Sep. 4, 1990
4948794 Cycloalkyl or benzyl-6-substituted-quinoxalinediones Aug. 14, 1990
4876376 Process for the halogenation, nitration and fluorination of aromatic derivatives Oct. 24, 1989
4847426 Process for the preparation of 2,4-dinitrophenyl ethers Jul. 11, 1989
4782190 Process for the preparation of 4-nitrophenetol Nov. 1, 1988
4613682 Ether synthesis Sep. 23, 1986
4605745 N-neopentyl-4-diorganoamino pyridinium compounds Aug. 12, 1986
4595763 Process for preparing methyl ethers or thioethers of aryl compounds Jun. 17, 1986
4537999 Process for a production of dinitrophenyl ethers Aug. 27, 1985
4513141 Method for making aromatic ethers using diorganoamino pyridinum salt catalyst Apr. 23, 1985
4479015 Process for the manufacture of nitrophenetoles Oct. 23, 1984
4454355 Process for the preparation of p-nitrophenetole Jun. 12, 1984
4424365 1,2,8,8a-Cyclopropa[c]benzo[1,2,-b:-4,3-b']dipyrrol-4(5H)-ones Jan. 3, 1984
4423229 Composition of matter and process Dec. 27, 1983

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