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Class Information
Number: 568/368
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ketones > Plural alicyclic rings containing > Polycyclo ring system
Description: Compounds which contain a polycyclo ring system.

Sub-classes under this class:

Class Number Class Name Patents
568/374 Bicyclo ring system 255
568/369 Tetracyclo ring system (e.g., homo steroids, etc.) 19
568/373 Tricyclo ring system 104

Patents under this class:

Patent Number Title Of Patent Date Issued
8524952 Modified naphthalene formaldehyde resin, tricyclodecane skeleton-containing naphthol compound and ester compound Sep. 3, 2013
8440820 Antioxidant inflammation modulators: oleanolic acid derivatives with saturation in the C-ring May. 14, 2013
7915402 Antioxidant inflammation modulators: oleanolic acid derivatives with saturation in the C-ring Mar. 29, 2011
7247754 Method for the production of trimeric ketone peroxide solutions Jul. 24, 2007
7138520 Coordination complexes having tethered therapeutic agents and/or targeting moieties, and methods of making and using the same Nov. 21, 2006
7012161 Compound, fluorine-containing polymerizable cyclic olefin compound Mar. 14, 2006
6201155 Process for making 4,4'-diketo-carotenoids Mar. 13, 2001
5929124 Antimicrobial diterpenes Jul. 27, 1999
5691386 Triterpenoid compound for the treatment of diabetes Nov. 25, 1997
5576355 Diamondoid derivatives for pharmaceutical use Nov. 19, 1996
5510497 Polymerizable aliphatic cyclobutene compositions Apr. 23, 1996
5041682 Working up reaction mixtures containing cyclohexanol cyclohexanone and cyclohexyl hydroperoxide Aug. 20, 1991
4943384 Cyclohexane derivatives Jul. 24, 1990
4853151 Dispirotetradecanes Aug. 1, 1989
4451654 Conditioning of finely divided crude organic pigments May. 29, 1984
4322559 4(5)-Acetyl-9,9-dimethyltricyclo-[4,4,0,1.sup.8,10 ]-undec-1-ene, its preparation and use in perfumery compositions and as an odorant Mar. 30, 1982
4058568 Hexahalo-1,4-dihydro-1,4-methanonaphthalene-5,8-diol phenylsulfones Nov. 15, 1977
4000202 Tricyclic Norsesquiterpeneols Dec. 28, 1976
3991123 Tetracyclic alcohols Nov. 9, 1976
3972951 Process for the formation of 2,6-diphenyl-phenol Aug. 3, 1976
3962147 Perfume composition containing 6,10 dimethyl - spiro [4.5]decane-type compounds Jun. 8, 1976

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