Bonded To Triazine Ring Carbon Patents (Class 544/216)
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Patent number: 12101998Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.Type: GrantFiled: October 31, 2019Date of Patent: September 24, 2024Assignee: LT MATERIALS CO., LTD.Inventors: Min-Ji Park, Yun-Ji Lee, Won-Jang Jeong
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Patent number: 12018022Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.Type: GrantFiled: June 18, 2019Date of Patent: June 25, 2024Assignee: LT MATERIALS CO., LTD.Inventors: Geon-Yu Park, Su-Yeon Kim, Dong-Jun Kim
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Patent number: 11785842Abstract: An N heterocyclic planar photocoupler output material is provided, and includes a structural formula as follows: R1—R2—R1. The N heterocyclic planar photocoupler output material is selected from any one of following formula structures: The photocoupler output material has a very high “n” value, so that the top-emitting electroluminescent devices using it have achieved very high luminous efficiency. Therefore, it saves time and costs. Also, a method of preparing an N heterocyclic planar photocoupler output material is provided.Type: GrantFiled: April 2, 2020Date of Patent: October 10, 2023Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Jiajia Luo
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Patent number: 11744152Abstract: A compound of the general formula a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.Type: GrantFiled: December 1, 2020Date of Patent: August 29, 2023Assignee: UDC IRELAND LIMITEDInventors: Thomas Schaefer, Flavio Luiz Benedito, Ute Heinemeyer, Nicolle Langer, Heinz Wolleb, Teresa Marina Figueira Duarte, Soichi Watanabe, Christian Lennartz, Gerhard Wagenblast, Annemarie Wolleb, Kristina Bardon
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Patent number: 11667835Abstract: A composition comprising a light-emitting material having a photoluminescent spectrum with a peak wavelength of more than 600 nm and material comprising a group of formula (I): wherein 1 2 3 4 Ar1, Ar2, Ar3 and Ar4 are each independently a C6-20 aryl group which is unsubstituted or substituted with one or more substituents, Ar5 independently in each occurrence is a heteroarylene group or a C6-20 arylene group which is unsubstituted or substituted with one or more substituents, and m is 0, 1, 2 or 3. The composition may be used in an organic light-emitting device.Type: GrantFiled: December 20, 2018Date of Patent: June 6, 2023Assignee: Sumitomo Chemical Company LimitedInventor: Kiran Kamtekar
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Patent number: 10927103Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure provides an organic electroluminescent device having high efficiency and/or long lifespan.Type: GrantFiled: June 10, 2020Date of Patent: February 23, 2021Assignee: Rohm and Haas Electronic Materials Korea Ltd.Inventor: Doo-Hyeon Moon
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Patent number: 10862051Abstract: A compound of the general formula (I), a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.Type: GrantFiled: February 14, 2019Date of Patent: December 8, 2020Assignee: UDC IRELAND LIMITEDInventors: Thomas Schaefer, Flavio Luiz Benedito, Ute Heinemeyer, Nicolle Langer, Heinz Wolleb, Teresa Marina Figueira Duarte, Soichi Watanabe, Christian Lennartz, Gerhard Wagenblast, Annemarie Wolleb, Kristina Bardon
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Patent number: 10727416Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure provides an organic electroluminescent device having high efficiency and/or long lifespan.Type: GrantFiled: March 16, 2017Date of Patent: July 28, 2020Assignee: Rohm and Haas Electronic Materials Korea Ltd.Inventor: Doo-Hyeon Moon
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Patent number: 9670167Abstract: Novel UV absorbers of benzotriazine type having a plurality of (meth)acryloxy groups have a UV absorbing capacity and a high solubility in multifunctional (meth)acrylate. By combing the (meth)acrylic functional UV absorber with various binder precursors such as photo-curable multifunctional (meth)acrylate, there are obtained coating compositions having improved crosslinking density, UV absorbing capacity, anti-bleeding property, and shelf stability.Type: GrantFiled: March 31, 2014Date of Patent: June 6, 2017Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Koichi Higuchi, Yukimasa Aoki
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Patent number: 9481670Abstract: The present invention relates to novel triazine compounds of formula (1), methods of their preparation, pharmaceutical compositions containing these compounds and the use of these compounds to treat proliferative disorders such as tumors and cancers and also other conditions and disorders related to or associated with dysregulation of PI3 Kinases, PI3 Kinase pathway, mTOR and/or the mTOR pathway.Type: GrantFiled: January 25, 2012Date of Patent: November 1, 2016Assignee: Sphaera Pharma PTE. Ltd.Inventors: Sundeep Dugar, Dinesh Mahajan, Chandraban Rhushikesh Deokar, Frank Peter Hollinger, Kamal Kishore Kapoor
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Patent number: 9309188Abstract: What is described is a process for preparing organic compounds of the general formula (I) R—R???(I) by converting a corresponding compound of the general formula (II) R—X??(II) in which X is fluorine, chlorine, bromine or iodine to an organomagnesium compound of the general formula (III) [M+]n[RmMgXkY1]??(III) wherein compounds of the formula (III) are reacted with a compound of the general formula (IV) characterized in that the reaction of (III) with (IV) is performed in the presence of a) catalytic amounts of an iron compound, based on the compound of the general formula (II), and optionally in the presence of b) a nitrogen-, oxygen- and/or phosphorus-containing additive in a catalytic or stoichiometric amount, based on the compound of the general formula (II).Type: GrantFiled: February 1, 2011Date of Patent: April 12, 2016Assignee: Saitigo GmbHInventors: Matthias Gotta, Bernd Wilhelm Lehnemann, Waldemar Maximilian Czaplik, Matthias Mayer, Axel Jacobi Von Wangelin
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Patent number: 8975314Abstract: There is provided a new triazine-based compound which is useful as an ultraviolet absorber having excellent light resistance, heat resistance and ultraviolet ray shielding effect. A compound represented by the following general formula (1), in the general formula (1), L1 represents a divalent to decavalent aromatic ring residue or a divalent to decavalent heterocycle residue, n1 represents an integer of 2 to 10, X1 represents a hydrogen atom or a substituent, R1a, R1b, R1c and R1d each independently represent a hydrogen atom or a substituent and may be bonded to each other to form a ring.Type: GrantFiled: March 28, 2014Date of Patent: March 10, 2015Assignee: FUJIFILM CorporationInventors: Ichiro Amasaki, Keizo Kimura
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Publication number: 20150065707Abstract: The present invention provides a group of water-soluble sulfur dye having carboxyl groups. For the kind of dye, a sulfur dye is first reduced to a leuco compound by sodium sulfide, and the leuco compound reacts with an active compound containing carboxyl groups to obtain a water-soluble sulfur dye containing the carboxyl group. The water-soluble sulfur dye provided by the present invention is applicable to dying of cotton, wool, silk, and leather. Being both water-soluble and carboxyl group reactive, the product has a simple application process and desirable color fastness, thereby having broad application prospects.Type: ApplicationFiled: November 30, 2012Publication date: March 5, 2015Applicant: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Bingtao Tang, Shufen Zhang, Wei Ma
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Patent number: 8957140Abstract: To provide a novel triazine-based compound exhibiting an ultraviolet blocking effect even in the long-wavelength region and being useful as an ultraviolet absorber with excellent light resistance, and to provide an ultraviolet absorber and a resin composition, which can maintain a long-wavelength ultraviolet-blocking effect for a long period of time. A compound represented by the following formula (1): wherein each of R1a, R1b, R1c, R1d and R1e independently represents a hydrogen atom or a monovalent substituent excluding OH, provided that at least one substituent represents a substituent having a Hammett's ?p value of 0.3 or more and substituents may combine with each other to form a ring, and each of R1g, R1h, R1i, R1j, R1k, R1m, R1n and R1p independently represents a hydrogen atom or a monovalent substituent, provided that substituents may combine with each other to form a ring.Type: GrantFiled: July 28, 2010Date of Patent: February 17, 2015Assignee: FUJIFILM CorporationInventors: Ichiro Amasaki, Keizo Kimura, Yukie Watanabe, Kyosuke Tsumura, Hiroshi Yokoyama, Takumi Nakamura
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Publication number: 20150041770Abstract: A heterocyclic compound and an organic light-emitting device including the heterocyclic compound, the heterocyclic compound being represented by Formula 1 below:Type: ApplicationFiled: March 21, 2014Publication date: February 12, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventor: Jung-Sub LEE
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Publication number: 20150034914Abstract: An organic compound represented by a combination of a moiety represented by the following Chemical Formula 1, a moiety represented by the following Chemical Formula 2, and a moiety represented by the following Chemical Formula 3,Type: ApplicationFiled: March 5, 2014Publication date: February 5, 2015Inventors: Han-Ill LEE, Dong-Kyu RYU, Eun-Sun YU, Jin-Seok HONG, Dong-Min KANG, Ji-Hun SHIN, Sang-Shin LEE, Yu-Na JANG, Soo-Young JEONG, Su-Jin HAN
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Patent number: 8895137Abstract: The present invention relates to a multilayer system comprising a base layer consisting of a thermoplastic, a primer layer, and a scratch resistant layer consisting of a scratch resistant top coat, the multilayer system being characterized in that the primer layer contains a certain UV absorber and a certain amount of acid, preferably acetic acid, is added to the scratch resistant top coat.Type: GrantFiled: December 20, 2010Date of Patent: November 25, 2014Assignee: Bayer MaterialScience AGInventors: Birgit Meyer Zu Berstenhorst, Peter Capellen
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Publication number: 20140332793Abstract: A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound. When the organic electric element includes the compound in an organic material layer, luminous efficiency, stability, and life span can be improved.Type: ApplicationFiled: December 21, 2012Publication date: November 13, 2014Inventors: Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung, Wonsam Kim, Jihun Byun, Bumsung Lee
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Patent number: 8877954Abstract: The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of the formula (I) wherein the nanoparticles are SiO2, Al2O3 or mixed SiO2 and Al2O3 nanoparticles, and wherein the general symbols are as defined in claim 1. These functionalized nanoparticles are for example useful as stabilizers and/or compatibilizers in organic materials, or as photoinitiators in pre-polymeric or pre-crosslinking formulations, or as reinforcer of coatings and improver of scratch resistance in coating compositions for surfaces.Type: GrantFiled: June 28, 2013Date of Patent: November 4, 2014Assignee: BASF SEInventors: Thomas Giesenberg, Andreas Muhlebach, Tunja Jung, Francois Rime, Laurent Michau, Martin Muller, Didier Bauer
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Publication number: 20140319507Abstract: This application relates, in part, to an organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and at least one organic layer including a light emitting layer, disposed between the electrodes, in which at least one layer of the organic layer(s) contains a compound represented by the following formula (1). The organic electroluminescent element has low driving voltage and excellent durability. wherein X1 to X11 represent CR0 or N, and R0 represents a hydrogen atom or a substituent. Adjacent two of X1 to X11 each independently represent at least CR0, R0s of the adjacent two CR0s are bonded to each other to form a ring, and only one R0 of the adjacent two CR0s represents an aryl group or a heteroaryl group.Type: ApplicationFiled: November 21, 2012Publication date: October 30, 2014Applicant: UDC Ireland LimitedInventors: Yosuke Yamamoto, Kousuke Watanabe, Yuichiro Itai
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Patent number: 8865620Abstract: The present invention provides heat-sensitive coating compositions, which comprise a color developer of formula (1) or mixtures thereof wherein R1 can be hydrogen, C1-20-alkyl, C3-8-cycloalkyl, C2-10-alkenyl, aryl or SO3H, and R2 and R3 can be the same or different and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8, SR9, SO3H or COOR10 and R4 and R5 can be the same or different, and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8 or SR9, R6, R7, R8, R9 and R10 can be the same or different and can be hydrogen, C1-30-alkyl, C3-8-cycloalkyl, C2-10-alkenyl or aryl, wherein C1-20-alkyl can be unsubstituted or substituted with one or more C3-8-cycloalkyl, C2-10-alkenyl, phenyl, halogen, OR11, NR12R13, SR14, SO3H or COOR15, and aryl can be unsubstituted or substituted with one or more halogen, C1-10-alkyl, halogenated C1-10-alkyl, C3-8-cycloalkyl C2-10-alkenyl, phenyl, OR11, NR12R13, SR14, SO3H or COOR15, wherein R11, R12, R13, R14 anType: GrantFiled: March 5, 2008Date of Patent: October 21, 2014Assignee: Datalase, Ltd.Inventors: Allan Francis Cunningham, Thomas Ehlis, Jean-Luc Birbaum, Pascal Hayoz, Kamalesh Pai Fondekar
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Publication number: 20140299192Abstract: The present disclosure provides a novel compound capable of greatly improving the lifetime, efficiency, electrochemical stability and thermal stability of an organic electronic device, and an organic electronic device including an organic compound layer containing the compound.Type: ApplicationFiled: May 13, 2013Publication date: October 9, 2014Inventors: Sangbin Lee, Dong Hoon Lee, Hoyong Lee, Kongkyeom Kim, Jungi Jang, Sung Kil Hong, Changhwan Shin, Hyungjin Lee
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Publication number: 20140295191Abstract: Novel UV absorbers of benzotriazine type having a plurality of (meth)acryloxy groups have a UV absorbing capacity and a high solubility in multifunctional (meth)acrylate. By combing the (meth)acrylic functional UV absorber with various binder precursors such as photo-curable multifunctional (meth)acrylate, there are obtained coating compositions having improved crosslinking density, UV absorbing capacity, anti-bleeding property, and shelf stability.Type: ApplicationFiled: March 31, 2014Publication date: October 2, 2014Applicant: Shin-Etsu Chemical Co., Ltd.Inventors: Koichi HIGUCHI, Yukimasa AOKI
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Publication number: 20140221203Abstract: Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein Z is O or S; and R1, R2, R3, Q and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling a parasitic nematode comprising contacting the parasitic nematode or its environment with a biologically effective amount of a compound or a composition of the invention.Type: ApplicationFiled: April 10, 2014Publication date: August 7, 2014Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: George Philip LAHM, Renee Marie LETT, Brenton Todd SMITH, Benjamin Kenneth SMITH, Clarice Anne TYLER
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Publication number: 20140213703Abstract: There is provided a new triazine-based compound which is useful as an ultraviolet absorber having excellent light resistance, heat resistance and ultraviolet ray shielding effect. A compound represented by the following general formula (1), in the general formula (1), L1 represents a divalent to decavalent aromatic ring residue or a divalent to decavalent heterocycle residue, n1 represents an integer of 2 to 10, X1 represents a hydrogen atom or a substituent, R1a, R1b, R1c and R1d each independently represent a hydrogen atom or a substituent and may be bonded to each other to form a ring.Type: ApplicationFiled: March 28, 2014Publication date: July 31, 2014Applicant: FUJIFILM CorporationInventors: Ichiro AMASAKI, Keizo KIMURA
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Patent number: 8790855Abstract: The present invention provides a charge control agent containing, as an active substance(s), one or two or more thiazolidinedione derivatives represented by the following formula (1), where R1 represents a hydrogen atom, etc.; R2 represents a hydrogen atom, a linear or branched alkyl group having 1 to 8 carbon atoms which may have a substituent, etc.; R3 to R7, which may be identical to or different from each other, represent a hydrogen atom, a chlorine atom, a linear or branched alkyl group having 1 to 8 carbon atoms which may have a substituent, etc., and may be joined to each other to form a ring; and V, W, X, Y and Z represent a carbon atom or a nitrogen atom, and 0 to 3 of any of V, W, X, Y and Z are nitrogen atoms which do not have the substituents of R3 to R7.Type: GrantFiled: September 1, 2011Date of Patent: July 29, 2014Assignee: Hodogaya Chemical Co., LtdInventors: Ikuo Kimura, Motonori Tsuji, Masami Ito, Masaya Tojo, Kanae Hiraishi
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Publication number: 20140158992Abstract: Novel carbazole-containing compounds are provided. The novel compounds also contain electron donor groups, aryl linkers, and at least one nitrogen heterocycle. These novel organic compounds are useful in OLED devices and can exhibit delayed fluorescence.Type: ApplicationFiled: December 7, 2012Publication date: June 12, 2014Applicant: Universal Display CorporationInventors: Chuanjun Xia, Chun Lin, Raymond Kwong, Scott Joseph, James Esler
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Patent number: 8716474Abstract: The present invention provides a method of producing 2,4,6-tris(hydroxyphenyl)-1,3,5-triazine compound in which no rapid solidification or the like occurs and generation of by-products is suppressed, thereby enabling to reduce decrease in the yield. Particularly, the present invention is a method of producing 2,4,6-tris(hydroxyphenyl)-1,3,5-triazine compound represented by the following Formula (1): wherein the reaction between cyanuric halide compound represented by the following Formula (2): and hydroxyphenyl compound represented by the following Formula (3): is carried out by using, as the reaction solvent, a solvent containing sulfolane as the main component in the presence of a Lewis acid at an amount of 0.3 to 0.7 equivalent with respect to 1 equivalent of halogen atom of the cyanuric halide compound represented by the Formula (2), or by using a mixed solvent of inert solvent and cycloalkyl alkyl ether represented by the following Formula (4): Z1—O—Z2.Type: GrantFiled: June 2, 2009Date of Patent: May 6, 2014Assignee: Adeka CorporationInventors: Tetsuo Kamimoto, Masato Suzuki, Yuji Yamazaki
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Publication number: 20140073784Abstract: An organic EL device includes an anode, an emitting layer, an electron transporting zone and a cathode in this sequence, in which the electron transporting zone contains an aromatic heterocyclic derivative represented by a formula (1) below. In the formula (1), X1 to X3 are a nitrogen atom or CR1, and A is represented by a formula (2) below. In the formula (2), L1 is s single bond or a linking group, and HAr is represented by a formula (3) below. In the formula (3), Y1 is an oxygen atom, a sulfur atom or the like, and one of X11 to X18 is a carbon atom bonded to L1 by a single bond and the rest of X11 to X18 are a nitrogen atom or CR13.Type: ApplicationFiled: November 21, 2012Publication date: March 13, 2014Inventors: Sayaka Mizutani, Takayasu Sado
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Publication number: 20140058100Abstract: To provide a pharmaceutical, in particular a compound which can be used as a therapeutic agent for irritable bowel syndrome (IBS). It was found that a tetrahydroisoquinolin-1-one derivative having an amide group at the 4-position or a pharmaceutically acceptable salt thereof has an excellent bombesin 2 (BB2) receptor antagonistic action. It is also found that the tetrahydroisoquinolin-1-one derivative is highly effective on bowel movement disorders. From the above, the tetrahydroisoquinolin-1-one derivative of the present invention is useful as a therapeutic agent for diseases associated with a BB2 receptor, in particular IBS.Type: ApplicationFiled: July 15, 2013Publication date: February 27, 2014Applicant: Seldar Pharma Inc.Inventors: Hiroyuki Hisamichi, Itsuro Shimada, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa, Kyoichi Maeno, Norio Seki
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Publication number: 20140042370Abstract: The present invention relates to compounds of the formula (1) and formula (2), which are suitable for use in electronic devices, in particular in organic electroluminescent devices.Type: ApplicationFiled: March 26, 2012Publication date: February 13, 2014Applicant: MERCK PATENT GMBHInventors: Irina Martynova, Christof Pflumm, Amir Hossain Parham, Christof Pflumm, Rémi Manouk Anémian, Teresa Mujica-Fernaud, Claire De Nonancourt
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Publication number: 20140038965Abstract: 5- and 6-membered heterocyclic compounds which are inhibitors of phosphodiesterase 10 are described as are processes, pharmaceutical compositions, pharmaceutical preparations and pharmaceutical use of the compounds in the treatment of mammals, including human(s) for central nervous system (CNS) disorders and other disorders which may affect CNS function. Also described is the treatment of neurological, neurodegenerative and psychiatric disorders including but not limited to those comparing cognitive deficits or schizophrenic symptoms.Type: ApplicationFiled: June 17, 2013Publication date: February 6, 2014Applicant: EnVivo Pharmaceuticals, Inc.Inventors: Amy RIPKA, Gideon SHAPIRO, Richard CHESWORTH
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SYNTHESIS OF TWO-PHOTON ABSORBING POLYHYDROXY DIPHENYLAMINO-DIALKYLFLUORENE-1,3,5-TRIAZINE MOLECULES
Publication number: 20140039185Abstract: A method of synthesizing a two-photon active tris(diarylamino-9,9-di(R)fluorenyl)-1,3,5-triazine compound having the structure: where Y is hydrogen, a thermally self-polymerizable acrylic, or a methacrylic group; R is an alkyl group of the formula —CmH2m+1, wherein the subscript m ranges from 1 to 6, or an alkylether group of the formula —(CH2CH2O)pMe, wherein the subscript p ranges from 1 to 5; R? is an alkyl group; and the R?—(OY)x groups are attached to the phenyl rings of the triarylamine moiety either in a para position or a meta position and the subscript x ranges from 1 to 3. The compound may be synthesized by (a) synthesizing a diarylamine intermediate, (b) synthesizing a brominated 1,3,5-triazine intermediate as a three-arm core structure, and (c) forming the two-photon active tris(diarylamino-9,9-di(R)fluorenyl)-1,3,5-triazine compound by covalently joining the diarylamine and each arm of the three-arm core structure and removing the acetone protecting groups.Type: ApplicationFiled: October 7, 2013Publication date: February 6, 2014Applicant: Government of the United States as Represented by the Secretary of the Air ForceInventors: Loon-Seng Tan, Ramamurthi Kannan, Matthew Dalton -
Publication number: 20140001442Abstract: A fused ring compound represented by Formula 1: In Formula 1, X1, X2, Y1 to Y6, Ar1 to Ar3, R1 to R11, L1 to L3, a, b, and c are as defined in the specification.Type: ApplicationFiled: November 9, 2012Publication date: January 2, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Jung-Sub Lee, Seung-Gak Yang
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Patent number: 8586735Abstract: The instant invention relates to novel hydroxyphenyl triazine UV-absorbers with an aromatic carbocyclic fused ring system having a long wavelength shifted absorption spectrum with significant absorbance up to 420 nm. Further aspects of the invention are a process for their preparation, a UV stabilized composition containing the new UV-absorbers, a process for the stabilization of organic materials and the use of the new compounds as UV-light stabilizers for organic materials.Type: GrantFiled: January 23, 2013Date of Patent: November 19, 2013Assignee: BASF SEInventors: Thomas Vogel, Adalbert Braig, Thomas Schafer, Rachel Kohli Steck, Valerie Stutz
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Patent number: 8585782Abstract: Disclosed is the use of mixtures comprising at least 2 structurally different bis(biphenyl)triazine derivatives of formula (1) as UV absorbers for increasing the UVA protection factor of cosmetic or dermatological compositions. Wherein X and R1-R6 are defined in the claims and in the specification.Type: GrantFiled: September 9, 2011Date of Patent: November 19, 2013Assignee: BASF SEInventors: Barbara Wagner, Bernd Herzog
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Publication number: 20130303516Abstract: The present invention relates to novel triazine compounds of formula (1), methods of their preparation, pharmaceutical compositions containing these compounds and the use of these compounds to treat proliferative disorders such as tumors and cancers and also other conditions and disorders related to or associated with dysregulation of PI3 Kinases, PI3 Kinase pathway, mTOR and/or the mTOR pathway.Type: ApplicationFiled: January 25, 2012Publication date: November 14, 2013Inventors: Sundeep Dugar, Dinesh Mahajan, Chandraban Rhushikesh Deokar, Peter Frank Hollinger, Kamal Kishore Kapoor
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Publication number: 20130296453Abstract: The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of the formula (I) wherein the nanoparticles are SiO2, Al2O3 or mixed SiO2 and Al2O3 nanoparticles, and wherein the general symbols are as defined in claim 1. These functionalized nanoparticles are for example useful as stabilizers and/or compatibilizers in organic materials, or as photoinitiators in pre-polymeric or pre-crosslinking formulations, or as reinforcer of coatings and improver of scratch resistance in coating compositions for surfaces.Type: ApplicationFiled: June 28, 2013Publication date: November 7, 2013Inventors: Thomas GIESENBERG, Andreas MUHLEBACH, Tunja JUNG, Francois RIME, Laurent MICHAU, Martin MULLER, Didier BAUER
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Publication number: 20130274471Abstract: A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the same the compound being represented by the following Chemical Formula 1:Type: ApplicationFiled: June 12, 2013Publication date: October 17, 2013Inventors: Kyu-Yeon IN, Myeong-Soon KANG, Ho-Kuk JUNG, Nam-Soo KIM, Eui-Su KANG, Mi-Young CHAE, Jin-Seong PARK
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Publication number: 20130248830Abstract: The invention provides a film comprising at least two layers, Layer A and Layer B, and wherein Layer(A) is formed from a Composition A comprising at least one compound selected from Formula A: wherein Np is selected from 1-naphthyl or 2-naphthyl, and wherein each R is described herein; and wherein Layer B is formed from a Composition B comprising at least one “HTL compound;” and wherein Layer A is not adjacent to Layer B. The invention also provides a composition comprising at least one compound selected from Formula A: wherein each R is described herein, and wherein the compound has a Tg greater than, or equal to, 115° C.Type: ApplicationFiled: March 14, 2013Publication date: September 26, 2013Applicants: Rohm and Haas Electronic Materials Korea Ltd., Dow Global Technologies LLCInventors: Dean M. Welsh, Mark E. Ondari, Moo-Keun Chee, Bong-Ok Kim, Robert D. Froese, Matthew M. Meyer, Hyuck-Joo Kwon, Kyung-Hoon Choi, Young-Jun Cho
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Publication number: 20130207047Abstract: Provided are a novel chalcogen-containing aromatic compound and an organic electronic device using the compound. This compound is a chalcogen-containing aromatic compound represented by the formula (1). Among the organic electronic devices each using this chalcogen-containing aromatic compound are an organic EL device, an organic TFT device, a photovoltaic device, and the like. In the formula (1): X represents oxygen, sulfur, or selenium; A represents an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon group, an aromatic heterocyclic group, or an amino group; and n's each independently represent an integer of 0 to 2, provided that a sum of two n's is 1 to 4.Type: ApplicationFiled: October 3, 2011Publication date: August 15, 2013Applicant: Nippon Steel & Sumikin Chemical Co., Ltd.Inventors: Mitsuru Suda, Takahiro Kai, Megumi Matsumoto
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Publication number: 20130202542Abstract: Disclosed is the use of silane and siloxane bis(biphenyl)triazine derivatives of formula (1), wherein n is a number from 1 to 4; if n=1, X is *-L-Sil; or a radical of formula (11?), L is a linker selected from a radical of formula (2); R1, R2, R3 independently from each other are C1-C22alkyl; C6-C20aryl; C1-C22alkoxy; or O—C6-C20aryl; R4, R5, R6 and R7 independently from each other are hydrogen; C1-C22alkyl; C6-C20aryl; C1-C22alkoxy; or O—C6-C20aryl; b is a number from 0 to 30; c is a number from 0 to 6; and d is a number from 0 to 1; p is a number from 1 to 250; q is a number from 0 to 250; and Sil, Sil1 and Sil2 independently from each other are a silane-, oligosiloxane or polysiloxane moiety; if n=2, X is a bivalent radical of formula (1a); or (1b); x is a number from 2 to 250; y is a number from 0 to 250; and z is a number from 1 to 50; if n=3, X is a trivalent radical containing a silane-, oligosiloxane or polysiloxane moiety; If n=4, X is a tetravalent radical of formula (1c); and A is a radical of formType: ApplicationFiled: October 20, 2011Publication date: August 8, 2013Applicant: BASF SEInventors: Barbara Wagner, Bernd Herzog
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Patent number: 8501939Abstract: Compounds of the general formula (I): in which inter alia Q1 represents —NR1R3, —OR1 or —SR1 and Q2 represents —NR2R4, —OR2 or —SR2, and A represents the point of attachment to a support matrix, are useful as protein binding ligands when (a) at least one of R1, R2, R3 and R4 includes an alkyl group —CnH2n+1 in which n is greater than or equal to 7; (b) at least two of R1, R2, R3 and R4 independently include an alkyl group —CnH2n+1 or a cycloalkyl group —CnH2n?1 in which n is greater than or equal to 4; or (c) at least three of R1, R2, R3 and R4 independently include a C1-12 alkyl group substituted by —NR5R6 or aryl.Type: GrantFiled: June 8, 2006Date of Patent: August 6, 2013Assignee: Prometic Biosciences LimitedInventors: Jason Richard Betley, James Christopher Pearson, Helen Rosemary Tatton, Ben Martin Beacom
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Publication number: 20130177843Abstract: The present invention provides a charge control agent containing, as an active substance(s), one or two or more thiazolidinedione derivatives represented by the following formula (1), where R1 represents a hydrogen atom, etc.; R2 represents a hydrogen atom, a linear or branched alkyl group having 1 to 8 carbon atoms which may have a substituent, etc.; R3 to R7, which may be identical to or different from each other, represent a hydrogen atom, a chlorine atom, a linear or branched alkyl group having 1 to 8 carbon atoms which may have a substituent, etc., and may be joined to each other to form a ring; and V, W, X, Y and Z represent a carbon atom or a nitrogen atom, and 0 to 3 of any of V, W, X, Y and Z are nitrogen atoms which do not have the substituents of R3 to R7.Type: ApplicationFiled: September 1, 2011Publication date: July 11, 2013Applicant: HODOGAYA CHEMICAL CO., LTD.Inventors: Ikuo Kimura, Motonori Tsuji, Masami Ito, Masaya Tojo, Kanae Hiraishi
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Publication number: 20130168660Abstract: The present invention provides organoselenium compounds comprising dibenzoselenophene, benzo[b]selenophene or benzo[c]selenophene and their uses in organic light emitting devices.Type: ApplicationFiled: February 25, 2013Publication date: July 4, 2013Applicant: UNIVERSAL DISPLAY CORPORATIONInventor: Universal Display Corporation
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Patent number: 8461080Abstract: The invention relates to aqueous, aluminum silicate-free, highly concentrated suspension concentrates, containing the active substance metribuzin, one or more surfactants based on nonionic polymers from the ‘acrylic grafted polymers’ group, one or more thickeners based on anionic heteropolysaccharides from the xanthan gum group, one or more wetting agents and optionally other components such as antifoaming agents, antifreeze agents and preservatives and other surfactants differing from the aforesaid components.Type: GrantFiled: August 11, 2010Date of Patent: June 11, 2013Assignee: Bayer Cropscience AGInventors: Frank Sixl, Udo Bickers, Harry Koppert, Juergen Hopert
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Patent number: 8455252Abstract: Disclosed herein are materials and methods for sensitizing multidrug resistant cancer cells that express ABCG2 and related proteins members of a family of ATP-binding transporter superfamily that mediate drug efflux found in some types of multidrug resistant cancer cells. A series of compounds, including (N-(4-chlorophenyl)-2-[(6-{[4,6-di(4-morpholinyl)-1,3,5-tri-azin-2-yl]amino}-1,3-benzothiazol-2-yl)sulfanyl]acetamide), specifically inhibits ABCG2 and can be used to boost the bio-avail-ability of one or more effective cancer killing drugs, making it possible to use certain widely used chemotherapeutic reagent to treat multidrug resistance cancers. Using these compounds in combination with chemotherapeutic drugs that are substrates for ABCG2 and related proteins may also find utility in treating cancer cells that are not currently identified as multi-drug resistant. Additionally, these compounds appear to accelerate the intercellular degradation of ABCG2 and related proteins.Type: GrantFiled: October 24, 2009Date of Patent: June 4, 2013Assignee: Indiana University Research and Technology Corp.Inventors: Jian-Ting Zhang, Jing Qi, Hui Peng, Zizheng Dong
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Publication number: 20130119360Abstract: Disclosed is an organic electroluminescence element comprising an anode, a cathode and a plurality of organic compound layers between the anode and the cathode, provided that one of the organic compound layers is a light emitting layer containing a phosphorescence emitting compound, wherein at least one of the organic compound layers contains a compound represented by Formula (1), wherein, X represents O or S; Y1 to Y3 each represents a hydrogen atom, a substituent or a group represented by Formula (A) disclosed un the specification, provided that at least two of Y1 to Y3 are groups represented by Formula (A), not all of Y1 to Y3 are the same group, and at least one of the groups represented by Formula (A) has Ar of a carbazolyl group, or an azacarbazolyl group containing 2 to 5 nitrogen atoms.Type: ApplicationFiled: December 13, 2012Publication date: May 16, 2013Inventors: Rie KATAKURA, Shuichi SUGITA, Eisaku KATOH, Motoaki SUGINO, Rie FUJISAWA
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Publication number: 20130112946Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound: wherein X1 and X2, X1 and R1 to R10 are defined as in the specification.Type: ApplicationFiled: February 29, 2012Publication date: May 9, 2013Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Bum-Woo Park, Yoon-Hyun Kwak, Sun-Young Lee, Chang-Ho Lee, Se-Jin Cho
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Publication number: 20130099208Abstract: A condensed-cyclic compound represented by Formula 1 below, a method for preparing the condensed-cyclic compound, and an organic light-emitting device including the condensed-cyclic compound. wherein R1 through R8, a ring A, and X1 are defined as in the specification.Type: ApplicationFiled: April 24, 2012Publication date: April 25, 2013Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Se-Jin Cho