Patents
Patents for C07D 341 - Heterocyclic compounds containing rings having three or more sulfur atoms as the only ring hetero atoms (281)
04/2008
04/23/2008EP1914225A1 Salt molten at room temperature and display device
03/2008
03/06/2008WO2008026636A1 Process for producing cyclic phenol sulfides
11/2007
11/29/2007WO2007095117A3 Method for improving the oral administration of alpha-lipoic acid
10/2007
10/25/2007WO2007119797A1 Oxidized cyclic phenol sulfide mixture, and charge controlling agent or toner using the same
10/10/2007CN100341852C Sulfur-bearing unsaturated carboxylic ester compound and use thereof
10/04/2007WO2007111346A1 Cyclic phenol sulfide mixture, and charge controlling agent or toner using the same
08/2007
08/23/2007CA2641675A1 Method for improving the oral administration of alpha-lipoic acid
08/08/2007CN101014586A Disubstituted tetrathianes as fragrances or flavourings
06/2007
06/20/2007EP1797066A1 Disubstituted tetrathianes as fragrances or flavourings
04/2007
04/12/2007DE112005000006T5 Verfahren zur Herstellung einer Polysulfidverbindung und diese enthaltende Kautschukzusammensetzung A method for producing a polysulfide and this rubber composition containing
01/2007
01/25/2007WO2007010653A1 Salt molten at room temperature and display device
12/2006
12/06/2006EP1728782A2 Monomers and network polymers obtained therefrom
11/2006
11/15/2006CN1861595A Brugine cyclo hexathio-alcohol kind compound, its preparation process and use
10/2006
10/26/2006WO2006036941A3 Specific kinase inhibitors
08/2006
08/17/2006US20060183836 Process for producing polysulfide compound and rubber composition containing the same
08/08/2006CA2406468C Optical product comprising thiol compound
07/2006
07/12/2006CN1263752C Process for preparing deassemblying cyclization of aromatic di-thio ether macrocylic compound
06/2006
06/28/2006EP1674521A1 Rubber composition containing cyclic polysulfide as vulcanizer and pneumatic tire made therefrom
06/21/2006EP1100770B1 Monomers and network polymers obtained therefrom
05/2006
05/04/2006US20060094831 Rubber composition containing cyclic polysulfide as vulcanizer and pneumatic tire made therefrom
04/2006
04/26/2006CN1764656A Process for producing polysulfide compound and rubber composition containing the same
04/19/2006CN1761709A Rubber composition containing cyclic polysulfide as vulcanizer and pneumatic tire made therefrom
04/06/2006CA2581375A1 Specific kinase inhibitors
04/05/2006CN1249049C Cyclic disulfide, producing process thereof and optical products containing the same
02/2006
02/07/2006US6995276 Cyclic disulfide compound, process of producing the same and optical product comprising the same
09/2005
09/29/2005WO2005003089A3 7-ethynyl-2,4,9-trithiaadamantane and related methods
09/09/2005WO2005082881A1 Process for producing polysulfide compound and rubber composition containing the same
08/2005
08/30/2005US6936721 good electronic delocation of electrons pi; high complexing properties; high thermal stability; optical limiter properties
08/10/2005CN1214024C Thiol compound, process for producing the same compound and optical products containing the same compound
06/2005
06/28/2005CA2332242C Thiacrown ether compound
04/2005
04/21/2005WO2005035647A1 Rubber composition containing cyclic polysulfide as vulcanizer and pneumatic tire made therefrom
04/21/2005WO2005034974A1 Health food for preventing or improving thrombosis and medicinal composition for preventing or treating thrombosis
03/2005
03/15/2005US6866963 Cathode active material and lithium battery employing the same
01/2005
01/13/2005WO2005003089A2 7-ethynyl-2,4,9-trithiaadamantane and related methods
12/2004
12/15/2004CN1554655A Process for preparing depolymering cyclization of aromatic di-thio ether macrocylic compound
07/2004
07/01/2004US20040127722 such as 5,11,17,23-tetraiodo-25,26,27,28-tetrahydroxythiacalix[4]arene; for manufacturing materials having optical limiter properties/protection against lasers
03/2004
03/16/2004US6706894 Thiol compound, method for producing the same and optical product made with the same
01/2004
01/28/2004CN1470511A Novel aromatic polythioether cycle compound, and its synthesizing method and use
11/2003
11/19/2003EP1362076A1 Metallic thiacalix 4]arene complexes
08/2003
08/20/2003CN1436779A Cyclic disulfide, producing process thereof and optical products containing the same
08/19/2003US6608120 Cyclopolymerized under the influence of ultraviolet or thermal radiation; coatings or binders
08/13/2003EP1334974A1 Cyclic disulfide compound, process of producing the same and optical product comprising the same
07/2003
07/16/2003EP1327619A1 Method for hydrolyzing phosphodiester with a catalyst comprising a cyclic phenol sulfide metal complex
07/16/2003EP1327618A1 Method for analyzing hydrogen peroxide with a catalyst comprising a cyclic phenol sulfide metal complex
06/2003
06/19/2003US20030114630 Such as 2,4,6-tris(mercaptomethyl)-1,3,5-trithiane; heat resistant, radiation transparent plastic lenses having high refractive index
06/04/2003EP1316556A1 Thiol compound, method for producing the same and optical product comprising the same
06/04/2003CN1421444A Thiol compound, process for producing the same compound and optical products containing the same compound
05/2003
05/21/2003CN1109030C Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
04/2003
04/30/2003CN1413994A Synthetic method of mushroom-L and its homologous compound
04/30/2003CN1413993A Synthetic method of trithioaceton and its homologous compound
03/2003
03/27/2003US20030060637 Cyclic aniline sulfide and process for preparing the same
12/2002
12/25/2002CN1097049C Processes for preparing intermediate product used in method of diastereoselective synthesis of nucleosides
12/12/2002US20020188082 Reaction of sulfur and norbornene or its derivative or dicyclopentadiene in the of a vulcanization accelerator and an activator
12/11/2002EP1264830A1 Cyclic aniline sulfides and process for preparing the same
10/2002
10/29/2002US6472488 (Thio) (meth) acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerizable compositions and polymers obtained, and their optical and ophthalmic uses
09/2002
09/06/2002WO2002068521A1 Metallic thiacalix[4]arene complexes
07/2002
07/10/2002EP1082318B1 Thiacrown ether compound
06/2002
06/26/2002CN1355167A Process for preparing trithiocyclohexane hydrochloride
05/2002
05/09/2002US20020055039 Electrochemical utilization efficiency and capacity characteristics but also high reversibility of the charging/ discharging reaction
04/2002
04/25/2002US20020049289 Novel (thio) (meth) acrylate monomers, intermediate compounds for the synthesis of these monomers polymerizable compositions and polymers obtained, and their optical and ophthalmic uses
04/24/2002CN1083450C Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
11/2001
11/14/2001EP1123930A9 sYCLIC PHENOL SULFIDE-METAL COMPLEXES, CATALYSTS COMPRISING THE SAME AND ANALYTICAL METHODS FOR HYDROGEN PEROXIDE
11/07/2001EP0882724B1 Cyclic phenol sulfide containing sulfinyl or sulfonyl group and process for preparing the same
10/2001
10/23/2001US6307062 (Thio) (meth) acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerisable compositions and polymers obtained, and their optical and ophthalmic uses
09/2001
09/26/2001EP0901486B1 Novel (thio)(meth)acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerisable compositions and resulting polymers and optical and ophthalmologic applications thereof
09/20/2001WO2001068638A1 Cyclic aniline sulfides and process for preparing the same
08/2001
08/16/2001EP1123930A1 sYCLIC PHENOL SULFIDE-METAL COMPLEXES, CATALYSTS COMPRISING THE SAME AND ANALYTICAL METHODS FOR HYDROGEN PEROXIDE
07/2001
07/31/2001US6268320 Overbased compound; oil additive
05/2001
05/23/2001EP1100770A2 Monomers and network polymers obtained therefrom
03/2001
03/14/2001EP1082318A2 Thiacrown ether compound
11/2000
11/14/2000US6147225 Thiacrown ether compound
07/2000
07/20/2000WO2000006533B1 Monomers and network polymers obtained therefrom
06/2000
06/15/2000WO2000006533A3 Monomers and network polymers obtained therefrom
04/2000
04/27/2000WO2000023435A1 sYCLIC PHENOL SULFIDE-METAL COMPLEXES, CATALYSTS COMPRISING THE SAME AND ANALYTICAL METHODS FOR HYDROGEN PEROXIDE
03/2000
03/22/2000CN1050603C Prepn. of intermediate product used in process for diastereoselective synthesis of nucleosides
03/08/2000CN1050125C Process for preparing polythiane salts
02/2000
02/17/2000WO1999062898A3 Thiacrown ether compound
02/10/2000WO2000006533A2 Monomers and network polymers obtained therefrom
01/2000
01/12/2000EP0970166A1 Sulphur-containing calixarenes, metal salts thereof, and additive and lubricating oil compositions containing them
12/1999
12/09/1999WO1999062898A2 Thiacrown ether compound
12/07/1999US5998631 Polythioethers; organosulfur compounds
09/1999
09/22/1999CN1229080A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/22/1999CN1229079A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
09/22/1999CN1229078A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides
04/1999
04/22/1999WO1999019427A1 Sulphur-containing calixarenes, metal salts thereof, and additive and lubricating oil compositions containing them
04/22/1999CA2274617A1 Sulphur-containing calixarenes, metal salts thereof, and additive and lubricating oil compositions containing them
03/1999
03/17/1999EP0901486A1 Novel (thio)(meth)acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerisable compositions and resulting polymers and optical and ophthalmologic applications thereof
12/1998
12/09/1998EP0882724A1 Cyclic phenol sulfide containing sulfinyl or sulfonyl group and process for preparing the same
10/1998
10/20/1998US5824808 Cyclic phenol sulfide and process for producing the same
10/20/1998US5824626 Extreme pressure lubricants formed by reaction of aldehyde and phosphorous acid and neutralization
09/1998
09/29/1998CA2042736C Bleach activation
09/24/1998DE19711078A1 New polyhedral cage-shaped molecules
08/1998
08/20/1998WO1998035955A1 Novel (thio)(meth)acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerisable compositions and resulting polymers and optical and ophthalmologic applications thereof
06/1998
06/03/1998CN1038591C Processes for diastereoselective synthesis of nucleosides
05/1998
05/26/1998US5756706 Chemical intermediates
04/1998
04/28/1998US5744596 Antivirus agent
03/1998
03/12/1998WO1998009959A1 Cyclic phenol sulfide containing sulfinyl or sulfonyl group and process for preparing the same
12/1997
12/09/1997US5696254 Processes for the diastereoselective synthesis of nucleoside analogues
12/02/1997US5693787 Stereospecific
10/1997
10/14/1997CA2042738C Bleach activation
1 2 3