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Class Information
Number: 549/556
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Oxygen containing hetero ring (e.g., dioxirane, etc.) > The hetero ring is three-membered consisting of one oxygen and two carbons > Chalcogen attached indirectly to the hetero ring by nonionic bonding > Chalcogen and the hetero ring bonded directly to the same carbon (e.g., glycidyl ethers, etc.) > Sulfur or -c(=x)-, wherein x is chalcogen, attached indirectly to the hetero ring by nonionic bonding
Description: Compounds in which sulfur or a -- group, wherein X is chalcogen (i.e., oxygen, sulfur, selenium or tellurium), is attached indirectly to the oxirane ring by nonionic bonding.


Sub-classes under this class:

Class Number Class Name Patents
549/557 The chalcogen, x, is part of a -c(=x)x- group or a -x-x- group, wherein the x's are the same or diverse chalcogens (e.g., -coo-hch-oxirane, etc.) 76


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7592474 Epoxy functional silanes, method for the production thereof and use of the same Sep. 22, 2009
7531695 Therapeutic agents for the treatment of cancer, metabolic diseases and skin disorders May. 12, 2009
7129271 Compounds for pest control and methods for their use Oct. 31, 2006
6846938 Water-compatible epoxy compounds containing sulfonate or thiosulfate moieties Jan. 25, 2005
6703415 Inhibitors of matrix metallaproteinases Mar. 9, 2004
6677468 Methods of reducing chloride content in epoxy compounds Jan. 13, 2004
6627683 Reworkable thermosetting resin compositions and compounds useful therein Sep. 30, 2003
6566541 Type 2 methionine aminopeptidase (MetAP2) inhibitors and uses thereof May. 20, 2003
6559268 Perfluoro group-containing compounds and hardened polymer of the same May. 6, 2003
6211389 Methods of reducing the chloride content of epoxy compounds Apr. 3, 2001
6207704 Type 2 methionine aminopeptidase [MetAP2] inhibitors and uses thereof Mar. 27, 2001
6194592 Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient Feb. 27, 2001
6184396 Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient Feb. 6, 2001
6147224 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Nov. 14, 2000
6140273 Substituted 2-benzoylcyclohexane-1,3-diones Oct. 31, 2000
6040470 Sulfonyl compound and thermalsensitive recording medium using the same Mar. 21, 2000
6002028 Triazole derivative, preparation process thereof and pharmaceutical comprising the same as an effective ingredient Dec. 14, 1999
5965753 Process for preparation of glycidyl sulfonate derivative Oct. 12, 1999
5866036 High tilt ferroelectric liquid crystal compounds and compositions Feb. 2, 1999
5811504 Liquid crystalline epoxy monomer and liquid crystalline epoxy resin containing mesogen twins Sep. 22, 1998
5646204 Epoxy resin composition and resin-encapsulated semiconductor device Jul. 8, 1997
5380887 Diphenylsulfone derivatives and heat sensitive recording materials Jan. 10, 1995
5344947 Optically active derivatives of glycidol Sep. 6, 1994
5340788 Diphenylsulfone derivatives and heat sensitive recording materials Aug. 23, 1994
5336436 Optically active oxirane derivatives, and their use as dopes in liquid-crystal mixtures Aug. 9, 1994
5332843 Optically active derivatives of gycidol Jul. 26, 1994
5314879 Silanyl oxypropylamines endowed with antifungal activity May. 24, 1994
5304662 Polyglycidyl compounds Apr. 19, 1994
5300618 Resorcinol-based epoxy resins Apr. 5, 1994
5288882 Process for recovering an optically active epoxy alcohol Feb. 22, 1994
5274160 Method and apparatus for synthesis of highly isomerically pure stereoisomers of glycidol derivatives Dec. 28, 1993
5252759 Process for producing optically active epoxy alcohol derivatives Oct. 12, 1993
5218074 Cross-linked epoxy resins with non-linear optical properties Jun. 8, 1993
5216180 Microbicidal hydroxyethyl-cyclopropyl-azolyl derivatives Jun. 1, 1993
5159089 Selective production of threo-epoxy compounds Oct. 27, 1992
5153338 Optically active derivatives of glycidol Oct. 6, 1992
5057617 Dispersant additives prepared from monoepoxy thiols Oct. 15, 1991
4999440 Fungicidal hydroxyalkyl-triazolyl derivatives Mar. 12, 1991
4983692 Sulfide containing aliphatic epoxy resins Jan. 8, 1991
4960912 Dissymmetric new polymer materials Oct. 2, 1990
RE33300 Oxiranes Aug. 14, 1990
4946974 Optically active derivatives of glycidol Aug. 7, 1990
4935451 Conversion of optically active epoxy alcohols to allylic alcohols Jun. 19, 1990
4931576 Process for producing glycidyl thioethers Jun. 5, 1990
4849533 Photosensitive compositions of matter which are capable of undergoing condensation or additional reactions and may or may not be crosslinkable, reaction products which can be prepared therefro Jul. 18, 1989
4797499 Fungicidal and plant growth-regulating novel substituted 1-hydroxyalkyl-azolyl derivatives Jan. 10, 1989
4789711 Multifunctional epoxide resins Dec. 6, 1988
4788292 Perfluoroalkyl substituted benzotriazoles Nov. 29, 1988
4782176 Phenoxycarboxylic acids Nov. 1, 1988
4705899 1:3 "mixed" polynitroethyl orthocarbonates from tris(2-fluoro-2,2-dinitroethoxy)methyl trichloromethyl disulfide Nov. 10, 1987

1 2 3


 
 
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