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Class Information
Number: 568/824
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) > Six-membered alicyclic ring containing > Unsaturation in the ring > 2,6,6-trialkylcyclohexenyls (e.g., vitamin a, etc.)
Description: Compounds which contain a 2,6,6-trialkylcyclohexenyl nucleus.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8686052 Targeting agent for cancer cell or cancer-associated fibroblast Apr. 1, 2014
8614345 Hydrogenation of esters or carbonyl groups with tetradentate amino/imino-thioether based ruthenium complexes Dec. 24, 2013
8183389 Process for the treatment of an aqueous mixture comprising a dipolar aprotic compound May. 22, 2012
7875751 Method for the purification of carotenoids from plant extracts and the products so obtained Jan. 25, 2011
RE40938 Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof Oct. 13, 2009
RE40931 Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof Oct. 6, 2009
RE40912 Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof Sep. 8, 2009
7378558 Method for producing carotenoids May. 27, 2008
7071228 Method of treating musculoskeletal and connective tissue inflammations Jul. 4, 2006
6894198 Granular akali metal alkoxides and alkaline earth metal alkoxides May. 17, 2005
6743956 Selective liquid phase hydrogenation of carbonyl compounds to give the corresponding alcohols in the presence of a Pt/ZnO catalyst Jun. 1, 2004
6743954 Process for the preparation of meso-zeaxanthin Jun. 1, 2004
6660888 Process for producing retinol and intermediate compounds for producing the same Dec. 9, 2003
6552219 Process for the preparation of vitamin a, intermediates, and process for the preparation of the intermediates Apr. 22, 2003
6388124 Dihalo-compound and process for producing vitamin A derivative May. 14, 2002
6384270 Method for preparing vitamin A May. 7, 2002
6348622 Vitamin a related compounds and process for producing the same Feb. 19, 2002
6245952 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst Jun. 12, 2001
6180670 Retinoid conjugate compounds useful for the treatment of aging skin Jan. 30, 2001
6150086 Encapsulation of oleophilic substances and compositions produced thereby Nov. 21, 2000
6146825 Encapsulation of oleophilic substances and compositions produced thereby Nov. 14, 2000
6117845 C-linked analogs of N-(4-hydroxyphenyl) retinamide Sep. 12, 2000
6087541 Polyene alcohol derivative and process for producing the same Jul. 11, 2000
6001554 Encapsulation of oleophilic substances and compositions produced thereby Dec. 14, 1999
5973211 Pigmenting efficiency of a natural xanthophyll by isomerization Oct. 26, 1999
5908957 Isomerization process Jun. 1, 1999
5908868 Retinol derivatives useful for enhancing immune response Jun. 1, 1999
5814612 Retinol derivatives and uses thereof Sep. 29, 1998
5648563 Retro-alpha-retinol derivative and uses of retro-alpha-retinol Jul. 15, 1997
5637779 Process for the preparation of vitamin A and new intermediates Jun. 10, 1997
5523494 Process for the isomerization of lutein Jun. 4, 1996
5521221 Retro-.alpha.-retinol (4,14-retro-retinol) derivatives and uses of retro-.alpha.-retinol May. 28, 1996
5500415 Process for the preparation of spherules of active principles and emulsions containing the spherules Mar. 19, 1996
5449836 Process for the preparation of vitamin A and intermediate compounds which are useful for this process Sep. 12, 1995
5426248 Stable vitamin A Jun. 20, 1995
5426247 Process for the preparation of vitamin A and intermediate compounds which are useful for this process Jun. 20, 1995
5382714 Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof Jan. 17, 1995
5358972 Retro-alpha-retinol(4-14-retro-retinol) derivatives and uses of retro-.alpha.-retinol Oct. 25, 1994
5329053 Process for the manufacture of known odorants Jul. 12, 1994
5270041 Sterols, their fatty acid esters and glucosides; processes for their preparation; spontaneously dispersible agents containing these compounds, and their use for treatment of tumors Dec. 14, 1993
5243094 Derivatives of long chain fatty alcohols, their uses, particularly as cytotrophic and cytoprotective molecules, and pharmaceutical compositions containing them Sep. 7, 1993
5190876 Method of modifying cellular differentiation and function and compositions therefor Mar. 2, 1993
5124083 3-substituted and 3,3-disubstituted 4-oxoretinoic acids and their esters Jun. 23, 1992
5096713 Retinoic esters of L-cladinose, process for their preparation and their use in human of veterinary medicine and in cosmetic compositions Mar. 17, 1992
5037655 Method of stabilizing tretinoin Aug. 6, 1991
4952716 Ethynylcyclohexene compounds Aug. 28, 1990
4929774 Stable mixture containing oxidation-sensitive compounds, preparation thereof and use of a combination of substances for stabilizing oxidation-sensitive compounds May. 29, 1990
4906795 Process for the preparation of vitamin A Mar. 6, 1990
4876400 Process for producing vitamin A or its carboxylic acid esters, and itermediate compounds useful for the process Oct. 24, 1989
4825006 Process for producing vitamin A or its carboxylic acid esters, and intermediate compounds useful for the process Apr. 25, 1989

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