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Class Information
Number: 568/585
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 > Plural rings containing
Description: Compounds which contain at least two rings.


Sub-classes under this class:

Class Number Class Name Patents
568/586 Polyoxy 140


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7615526 Furanoid and pyranoid C14-C18- oxabicycloalkanones as odoriferous and/or aroma substances Nov. 10, 2009
7579507 Polymorphic crystal of 4'-{2-[ (1S, 2R)--2- hydroxy-2- (4-hydroxyphenyl)-1-methylethylamino]ethoxy} - 3 - isopropyl-3', 5' -dimethylbiphenyl- 4 - carboxylic acid hydrochloride Aug. 25, 2009
7423185 Amino alcohol derivatives, pharmaceutical compositions containing the same, and use thereof Sep. 9, 2008
7183445 Cyclohexyl derivatives as selective estrogen receptor modulators Feb. 27, 2007
7157419 Growth factor binding molecules Jan. 2, 2007
7109164 Aniline-derived ligands for the thyroid receptor Sep. 19, 2006
7091292 Bridged bi-aromatic catalysts, complexes, and methods of using the same Aug. 15, 2006
6933322 Substituted naphthylenes for the treatment of non-insulin dependent diabetes mellitus Aug. 23, 2005
6800605 Aniline-derived ligands for the thyroid receptor Oct. 5, 2004
6794544 Method for the preparation of tetrahydrobenzothiepines Sep. 21, 2004
6762329 Diaryl ether condensation reactions Jul. 13, 2004
6703504 Conformationally constrained compounds as dendrimer cores Mar. 9, 2004
6420130 Optical molecular sensors for cytochrome P450 activity Jul. 16, 2002
6395939 Diaryl ether condensation reactions May. 28, 2002
6362380 Preparation of nitrobiphenyls Mar. 26, 2002
6333080 Liquid-crystal alkenyltolan derivative, liquid-crystal composition, and liquid-crystal display element Dec. 25, 2001
RE37087 Insecticidal triffluormethyl alkane derivatives Mar. 6, 2001
6198007 Process for the preparation of 1-substituted 2,4-dinitrobenzenes Mar. 6, 2001
6087542 Process for preparing nitrobiphenylene Jul. 11, 2000
6084132 Fluorescent dyes Jul. 4, 2000
6080790 Tri-substituted phenyl derivatives and processes for their preparations Jun. 27, 2000
6028219 Process for the nitration of diphenylethers Feb. 22, 2000
5952531 Nitration process Sep. 14, 1999
5874611 Butenyl hydroquinone derivatives Feb. 23, 1999
5827333 Substituted biphenyl ethers and fuel compositions containing the same Oct. 27, 1998
5675039 Bis-m-benzotrifluoride compounds Oct. 7, 1997
5492917 Endothelin antagonists incorporating a cyclobutane Feb. 20, 1996
5475149 Method for ether formation Dec. 12, 1995
5447656 Meta-substituted aromatic compounds having six-membered rings, for use in liquid-crystal mixtures Sep. 5, 1995
5434304 Process for preparing formoterol and related compounds Jul. 18, 1995
5401436 Optically active compound Mar. 28, 1995
5393885 Carbamic acid derivatives Feb. 28, 1995
5312999 Propoxybenzene derivatives and process for preparing the same May. 17, 1994
5288742 .alpha.,.alpha. dialkylbenzyl derivatives Feb. 22, 1994
5264511 Polymers of bis (ethynylstyryl) benzene and related monomers Nov. 23, 1993
5260428 Agent for the detection of substances with hydrolase activity Nov. 9, 1993
5200111 Optically active compound Apr. 6, 1993
5183587 Liquid crystalline compound Feb. 2, 1993
5132423 Method for conducting organic reactions using guanidinium salt as phase transfer catalyst Jul. 21, 1992
5117002 Preparation of diphenyl ether May. 26, 1992
5110983 Hexafluoroisopropyl-containing monomers, process for their preparation and their use May. 5, 1992
5105020 Cycloalkane derivatives Apr. 14, 1992
5087726 Carbamate ACAT inhibitors Feb. 11, 1992
5041604 Process for producing di(aryloxy)alkane Aug. 20, 1991
5013475 Optically active ester compound and liquid crystal composition containing the same May. 7, 1991
4990670 Method of making 1,1'-oxybis (3-nitro-5-trifluoromethyl)-benzene Feb. 5, 1991
4985178 Nonlinear optical device from 3-methyl-4-methoxy-4'-nitrostilbene Jan. 15, 1991
4960950 Formation of nitrophenyl ethers from polyols and nitroanisoles Oct. 2, 1990
4914244 Process for preparing difluorochloromethoxybenzenes Apr. 3, 1990
4876376 Process for the halogenation, nitration and fluorination of aromatic derivatives Oct. 24, 1989

1 2 3


 
 
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