Class 568/58 - Plural rings containing

Subclass of Class 568 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain two or more rings.
No. of patents: 123
Last issue date: 03/23/2010

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Number	Title	Issue Date
7683218	Method for producing thioether compound Disclosed is an efficient and widely-applicable method for commercially producing a thioether compound or a thiol compound which is useful as a pharmaceutical compound or a production intermediate of it. Specifically disclosed is a method for producing a thioether c...	03/23/2010
7438833	Organic species that facilitate charge transfer to or from nanostructures The present invention provides compositions (small molecules, oligomers and polymers) that can be used to modify charge transport across a nanocrystal surface or within a nanocrystal-containing matrix, as well as methods for making and using the novel compositions.	10/21/2008
7332623	Aryl-substituted acyclic enediyne compounds This invention provides aryl-substituted acyclic enediyne compounds of formula (I): or a pharmaceutically acceptable salt or solvate thereof, wherein	02/19/2008
7300747	Photobase generator and curable composition The photobase generator of the invention is represented by the following formula 1: wherein Ar, R, A+ and X− are as defined in the specification. Since the photobase generator of the formu...	11/27/2007
7217841	Stabilizers and antiozonants for elastomers Elastomers which have excellent stability to prevent oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation comprise, as stabilizers, at least one compound of the formula I [R—S(═O)m—CH2—CH(OH)—CH2	05/15/2007
RE39532	Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts The novel metallocenes of the formula I in which, preferably, M1 is Zr or Hf, R1 and R2 are alkyl or halogen, R3 and R4 are hydrogen, R5 and R6 are alky...	03/27/2007
7179946	Copper complexes and their use The invention relates to copper complexes of phosphorus compounds, to a process for their preparation and to their use in catalytic coupling reactions. ...	02/20/2007
RE39197	Cell adhesion-inhibiting antiinflammatory and immune-suppressive compounds The present invention relates to novel cinnamide compounds that are useful for treating inflammatory and immune diseases, to pharmaceutical compositions comprising these compounds, and to methods of inhibiting inflammation or suppressing immune response in a mammal....	07/18/2006
7057074	Bisphenylene-spirobifluorene compounds, method for synthesizing the same, and electroluminescence material and device having the same Provided are bisphenylene-spirobifluorene compounds, a method for synthesizing the same, and EL material and device having the same. The bisphenylene-spirobifluorene compound is defined by the following formula: ...	06/06/2006
6992205	Process for the production of sulfonic esters Sulfonic acid ester derivatives represented by the general formula (4) or (5) are produced by reacting an amino alcohol derivative represented by the general formula (1) or (2) with an organic sulfonyl halide represented by the general formula (3), in a mixed solven...	01/31/2006
6943272	Norbornane and norbornene derivatives, use thereof and perfumed products containing same The invention concerns a novel compounds of formula (I), wherein the dotted line bond is present or not, and wherein R1 represents: when the dotted line bond is present —CHCH3OH or —CHCH3OCOR or —CHCH3XCH2...	09/13/2005
6875895	Bis (diphenylvinyl) arene compound Provided is a bis(diphenylvinyl)arene compound having a reactive functional group on phenyl group, represented by below formula (1), wherein, Ar is an arylene group and has one or more substituents; R1-R	04/05/2005
6867203	Cell adhesion-inhibiting antiinflammatory and immune-suppressive compounds The present invention relates to novel cinnamide compounds that are useful for treating inflammatory and immune diseases and cerebral vasospasm, to pharmaceutical compositions containing these compounds, and to methods of inhibiting inflammation or suppressing immun...	03/15/2005
6864396	Substituted pentacene semiconductors Substituted pentacene compounds comprise at least one substituent selected from the group consisting of electron-donating substituents, halogen substituents, and combinations thereof; the substituent(s) each being bonded to a carbon atom of a terminal ring of pentac...	03/08/2005
6849384	Photoacid generators, photoresist compositions containing the same and pattering method with the use of the compositions Photoacid generators comprising sulfonium salt compounds represented by the following general formula (2) wherein R1 and R2 represent each an alkyl group optionally having oxo, or R1 and R2 may be cyclized together to form...	02/01/2005
6784322	Oligomeric and polymeric OLED materials produced via arylation of quinones OLED materials are provided that have the general formula: R1—(Ari)n—R2 wherein the subscript n is an integer of from 5 to 15; the superscript i is an integer of from 1 to n and denotes ...	08/31/2004
6762329	Diaryl ether condensation reactions One aspect of the present invention relates to novel reaction conditions that allow the efficient synthesis of diaryl ethers from arenes bearing a leaving group and arenols under relatively mild conditions. Another aspect of the present invention relates to the dram...	07/13/2004
6723717	Sulfur-containing thyroxane derivatives and their use as hair growth promotors The present disclosure describes novel compounds of formula (A), wherein R1-R12, X and Y have the meanings given in the specification and compositions containing them which are particularly useful for treating hair loss in mammals, including ar...	04/20/2004
6620957	Process for producing onium salt derivative and novel onium salt derivative The invention provides a high-yield method for producing onium salt derivatives useful as agents, such as acid-generators, employed in chemically amplified resists; and to provide novel onium salt derivatives. Reaction of an onium salt derivative containi...	09/16/2003
6596905	Method for preparing aromatic diphenyl thioethers The invention concerns a method for preparing aromatic diphenyl thioethers. More particularly the invention concerns the preparation of 4-chloro-4'-thiomethyldiphenylether. The inventive method for preparing an aromatic diphenyl thioether is characterised...	07/22/2003
6548709	Method for the production of arylsulfides and compositions made therefrom The present invention relates to methods for production of arylsulfides wherein an aromatic compound is reacted with elemental sulfur in the presence of solid acid catalyst. The solid acid catalyst can be a zeolite. The methods are useful for producing al...	04/15/2003
6548462	Bisphenyl thiocompounds The invention relates to bisphenyl thiocompounds of formula (I), wherein X1 to X5 independently represent H, Cl, F, OH, SH, R, --OR and --SR, wherein R is an organic radical with 1 to 18 C atoms, which can be an alkyl or alkenyl radi...	04/15/2003
6528676	Estrogenic compounds as anti-mitotic agents The application discloses methods of treating mammalian diseases characterized by abnormal cell mitosis by administering estradiol derivatives including those comprising colchicine or combretastatin A-4 structural motifs of the general formulae found belo...	03/04/2003
6518460	Processes for preparing 3-arylsulfur hydroxamic acids This invention provides processes for the preparation of a compound of Formula I: Y--C(.dbd.O)--C(R1)(R2)--CH2 --S(O)n R3 wherein: Y is hydroxy or XONX, where each X is independently hydrogen, lower alkyl ...	02/11/2003
6498196	Compounds useful in pain management The present invention relates to novel thio-aminotetralin compounds of the formula (I) ##STR1## wherein Z, X, R1, R2, R3, R4, R5, and R6 are defined herein. The compounds are useful in pain...	12/24/2002
6420573	Processes for preparing 3-arylsulfur hydroxamic acids This invention provides processes for the preparation of a compound of Formula I: Y--C(.dbd.O)--C(R1)(R2)--CH2 --S(O)n R3 wherein: Y is hydroxy or XONX, where each X is independently hydrogen, lower alkyl ...	07/16/2002
6416928	Onium salts, photoacid generators, resist compositions, and patterning process Onium salts of substituted phenylmethylbenzene-sulfonate anions with iodonium or sulfonium cations are novel. A chemically amplified resist composition comprising the onium salt as a photoacid generator is suited for microfabrication, especially by deep U...	07/09/2002
6395939	Diaryl ether condensation reactions One aspect of the present invention relates to novel reaction conditions that allow the efficient synthesis of diaryl ethers from arenes bearing a leaving group and arenols under relatively mild conditions. Another aspect of the present invention relates ...	05/28/2002
6379590	Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications A new method for producing unsymmetrically substituted fluorenyl compounds, one step of which is the preparation of 2,7-disubstituted fluoren-9-one derivatives via the nucleophilic substitution of a compound of the formula D ##STR1## wherein A' is se...	04/30/2002
6365781	Process for the preparation of mercaptomethylphenois There is disclosed an improved process for the preparation of a compound of the formula I ##STR1## wherein n is 0 or 1, R1 is C1 -C12 alkyl or --CH2 SR3, R2 is C1 -C12...	04/02/2002
6342639	Processes for preparing 3-Arylsulfur hydroxamic acids This invention provides processes for the preparation of a compound of Formula I: Y--C(.dbd.O--C(R1)(R2)--CH2 --S(O)n R3 wherein: Y is hydroxy or XONX, where each X is independently hydrogen, lower alkyl o...	01/29/2002
6252001	Ethynyl substituted aromatic compounds, synthesis, polymers and uses thereof Compounds of ethynyl aromatic compounds form polymers which have high thermal stability. The monomers are useful for coating a wide variety of substances such as dielectric coatings where high thermal resistance is desirable including electronic component...	06/26/2001
6225505	Trifluoro methylthiomethyl benzene derivatives and process for production same The present invention lies in a process for producing a trifluoromethylthiomethylbenzene derivative represented by the following general formula (2): ##STR1## (wherein R is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkoxyca...	05/01/2001
6207838	Electrochemically generated organothiating reagents and their use Electrolysis of organic disulfides in liquid sulfur dioxide is used to obtain organothiating agents, which can then be reacted with appropriate substrates to effect the synthesis of organothioaromatic compounds efficiently and in high yields. With appropr...	03/27/2001
6121495	Ethynyl substituted aromatic compounds, synthesis, polymers and uses thereof Compounds of ethynyl aromatic compounds form polymers which have high thermal stability. The monomers are useful for coating a wide variety of substances such as dielectric coatings where high thermal resistance is desirable including electronic component...	09/19/2000
6110922	Cell adhesion-inhibiting antiinflammatory and immune-suppressive compounds The present invention relates to novel cinnamide compounds that are useful for treating inflammatory and immune diseases, to pharmaceutical compositions comprising these compounds, and to methods of inhibiting inflammation or suppressing immune response i...	08/29/2000
6080790	Tri-substituted phenyl derivatives and processes for their preparations Compounds of formula (1) ##STR1## are described wherein Y represents a halogen atom or a group --OR1, where R1 is an optionally substituted alkyl group; R2 represents an optionally substituted cycloalkyl or cycloalken...	06/27/2000
6074800	Photo acid generator compounds, photo resists, and method for improving bias Several mid UV photo acid generators (PAGs), a chemically amplified photo resist (CAMP), and method for improving nested to isolated line bias are provided. Similarly, photo speed may also be improved. Unlike conventional mid UV PAGs, the present inventio...	06/13/2000
6030545	Tercyclohexane, liquid-crystalline compound and liquid crystal composition comprising same The present invention provides a liquid-crystalline compound which has a reduced viscosity, a wide liquid crystal temperature range (high clearing point), a high chemical stability (extremely high specific resistance, high voltage holding ratio) and a hig...	02/29/2000
6004529	Chelating agents The invention provides a complexant compound of formula I R3 S (CR12)n N(R2)i (CR12)n X(CR12)n N(R2)i (CR1...	12/21/1999

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Class 568/58 - Plural rings containing