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Class Information
Number: 568/378
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ketones > Six-membered alicyclic ring containing > Unsaturation in the ring > 2,6,6-trialkylcyclohexenyl (e.g., vitamin a derivatives, etc.)
Description: Compounds which contain a 2,6,6-trialkylcyclohexenyl nucleus.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8093432 Processes for epimerizing cyclohexenyl ketones with subsequent aldol condensation to produce fragrance compounds Jan. 10, 2012
8067644 Process for conducting an organic reaction in ionic liquids Nov. 29, 2011
7947687 Antineoplastic and curcumin derivatives and methods of preparation and use May. 24, 2011
7399888 Anticonvulsant compounds Jul. 15, 2008
7378558 Method for producing carotenoids May. 27, 2008
7253212 Retinol derivative and cosmetic composition comprising the same Aug. 7, 2007
7247752 Methods for the synthesis of astaxanthin Jul. 24, 2007
7071228 Method of treating musculoskeletal and connective tissue inflammations Jul. 4, 2006
6388141 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide May. 14, 2002
6344214 Method for retarding and ameliorating fever blisters and canker sores Feb. 5, 2002
6297404 Process for preparing oxoisophorone using additives Oct. 2, 2001
6288283 Process for producing retinal and intermediates for producing the same Sep. 11, 2001
6265450 Anti-stress composition Jul. 24, 2001
6228893 Cyclohexenone long-chain alcohol and medicament containing same May. 8, 2001
6177400 Unsaturated ketones and their use in perfumery Jan. 23, 2001
6004905 Hyperabas: biologically active abscisic acid analogs with unsaturated carbon substituents at the 8'-methyl or 9'-methyl carbon atoms Dec. 21, 1999
5567852 Intermediates for the preparation of vitamin A and carotenoids and process for their preparation Oct. 22, 1996
5518995 Use of compounds to enhance synchrony of germination and emergence in plants May. 21, 1996
5449844 Intermediates for preparing vitamins A and E and carotenoids Sep. 12, 1995
5210314 Preparation of canthaxanthin and astaxanthin May. 11, 1993
5118856 Preparation of cyclohexane-dione derivatives Jun. 2, 1992
5072019 Process for the manufacture of 4-(2-butenylidene)-3,5,5-trimethyl-2-cyclohexen-1-one Dec. 10, 1991
5041678 Cycloaliphatic ketones for use as perfuming and flavoring ingredients Aug. 20, 1991
4914229 Novel preparation of compounds of the 4-oxodamascone series, and novel scents from this class of compounds Apr. 3, 1990
4868339 Alkyltetramethylcyclohexane derivatives and their use as perfumes Sep. 19, 1989
4791123 Insecticidal triffluormethyl alkane derivatives Dec. 13, 1988
4731356 Unsaturated aliphatic ketone and use of same as perfuming ingredient Mar. 15, 1988
4659510 Trimethylcyclohexenyl compounds and aroma compositions containing the same Apr. 21, 1987
4614747 Derivatives of alpha-alkyl polyolefinic carboxylic acid useful in the treatment of psoriasis Sep. 30, 1986
4613706 Isomer-directed process for producing asymmetric ketones using catalytic Claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery Sep. 23, 1986
4594456 Racemic and optically active 3-hydroxy-alpha-cyclocitral, its acetals and optically active 3-oxo-alpha-cyclocitral acetals, and their preparation Jun. 10, 1986
4576741 Isomer-directed process for producing asymmetric ketones using catalytic Claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery Mar. 18, 1986
4550211 Preparation of compounds of the 4-oxodamascone series, and novel scents from this class of compounds Oct. 29, 1985
4543431 Process for the preparation of polyunsaturated cycloaliphatic ketones Sep. 24, 1985
4487944 Acetylenic and allenic carbinols, their utilization as starting materials for the preparation of .beta.-damascenone and process for preparing same Dec. 11, 1984
4481372 Process for preparing allyl alpha and beta ionones and intermediates therefor Nov. 6, 1984
4479011 Process for the preparation of polyunsaturated cycloaliphatic ketones Oct. 23, 1984
4458093 Hexadienoyl cyclohexene derivative Jul. 3, 1984
4457862 Odorant substances Jul. 3, 1984
4454351 Lactonic derivatives and use of same as starting materials for the preparation of macrocyclic hydroxyketones Jun. 12, 1984
4405417 Process for the manufacture of cyclohexene derivatives Sep. 20, 1983
4390557 Microbiological transformations of irone compounds Jun. 28, 1983
4390556 Microbiological transformations of alpha-ionone Jun. 28, 1983
4369328 Oxygenated alicyclic compounds and process for preparing same Jan. 18, 1983
4352943 3-Butadienyl-2,4,4-trimethylcyclohex-2-enone and derivatives thereof Oct. 5, 1982
4341908 Ambrinol and its homologues Jul. 27, 1982
4336401 Process for the preparation of damascenone Jun. 22, 1982
4331814 Sulphones having a 1,5-dimethyl-hexa-1,5-dienylene group May. 25, 1982
4324704 Process for hydrogenation of damascenone, products produced thereby and organoleptic uses of said products Apr. 13, 1982
4324729 Novel acetylenic compounds useful as starting materials for preparing an alicyclic ketone Apr. 13, 1982

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