Thiocarboxamides (i.e., Compounds Containing -c(=s)-hnh, Wherein Substitution May Be Made For Hydrogen Only) Patents (Class 564/74)
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Patent number: 9630943Abstract: The present invention relates to novel tetrahydronaphthyl(thio) carboxamides, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmful microorganisms in crop protection and in the protection of materialsType: GrantFiled: December 16, 2013Date of Patent: April 25, 2017Assignee: BAYER CROPSCIENCE AGInventors: Simon Maechling, Pierre-Yves Coqueron, Mazen Es-Sayed, Alexander Sudau, Ulrike Wachendorff-Neumann, Lionel Carles, Christophe Dubost, Jean-Pierre Vors, Stephane Brunet
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Patent number: 9382193Abstract: The disclosure relates to methods for producing amide bonds and reagents related thereto. In some embodiments, the disclosure relates to methods of producing an amide comprising mixing an O-silylated thionoester and an amine under conditions such that an amide is formed. In another embodiment, the disclosure relates to mixing a thiolacid, a silylating agent, and an amine under conditions such that an amide is formed.Type: GrantFiled: December 29, 2014Date of Patent: July 5, 2016Assignee: Emory UniversityInventors: Lanny S. Liebeskind, Wenting Wu, Zhihui Zhang, Hao Li, Angus A. Lamar
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Patent number: 9051250Abstract: At least 70% by weight of Compound 1 is the single crystalline form, Form A, Form C, or Form D, of the compound. A pharmaceutical composition comprises a pharmaceutically acceptable carrier or diluent, and compound 1, wherein at least 70% by weight of the compound is the single crystalline form, Form A, Form C, or Form D, of the compound. A method of treating a subject with cancer comprises administering to the subject an effective amount of compound 1 or the pharmaceutical composition.Type: GrantFiled: January 27, 2014Date of Patent: June 9, 2015Assignee: Synta Pharmaceuticals Corp.Inventors: Elena Kostik, Lijun Sun, Joanna Dziewiszek, Jun Y. Choi
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Publication number: 20150025042Abstract: Disclosed are compounds of formulae (I), (III), (IV), (VII), (X), (XI), (XII), (XIII) and (XIV), wherein the variables are as defined in the claims, and methods of using compounds of the invention for treating a subject with a proliferative disorder, such as cancer, and methods for treating disorders responsive to Hsp70 induction and/or natural killer induction. Also disclosed are pharmaceutical compositions comprising compounds of the invention and a pharmaceutically acceptable carrier.Type: ApplicationFiled: December 16, 2013Publication date: January 22, 2015Applicant: SYNTA PHARMACEUTICALS CORP.Inventors: Shoujun Chen, Keizo Koya, Zachary Demko, Lijun Sun
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Patent number: 8853393Abstract: The invention discloses a novel intermediate for preparing tapentadol and analogues thereof, wherein the structural formula is shown as formula I or II, and the groups are defined as the specification. The invention further discloses a method for preparing the novel intermediate and use of the intermediate for preparing tapentadol and analogues thereof. The invention can remarkably improve the product yield and quality of tapentadol, reduce the production cost, and simplify the production procedure. The preparation process is environment friendly, thus more suitable for the requirements of industrial production.Type: GrantFiled: July 29, 2011Date of Patent: October 7, 2014Assignee: Anhui New Star Pharmaceutical Development Co., Ltd.Inventors: Ziao Xu, Yuanhai Zhao, Degang Li, Xiaoxiang Li
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Publication number: 20140296343Abstract: Methods and compounds for treating neurological and other disorders are provided. Included is the administering to a subject in need thereof an effective amount of a compound having binding and/or modulation specificity for a TrkB receptor molecule.Type: ApplicationFiled: March 31, 2014Publication date: October 2, 2014Inventors: Frank M. LONGO, Stephen M. MASSA, Sandeep GUPTA
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Patent number: 8785451Abstract: Disclosed are compounds of formula (IA), formula (IV) or formula (V), wherein the variables are as defined herein, and pharmaceutical compositions containing them which are useful for treating a subject with a proliferative disorder, such as cancer. The disclosed compounds and pharmaceutical compositions are also useful for treating disorders responsive to Hsp70 induction and/or natural killer induction.Type: GrantFiled: August 20, 2007Date of Patent: July 22, 2014Assignee: Synta Pharmaceuticals Corp.Inventors: Keizo Koya, Lijun Sun, Shoujun Chen, Jun Jiang
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Patent number: 8785690Abstract: A thioamide compound represented by the following general formula (1): wherein, in the general formula (1), R1 represents one of —OR11 and —NR12R13; R2 and R3 each independently represent one of a protecting group of an amide group and a hydrogen atom; the R11 represents one of a protecting group of a hydroxyl group and a hydrogen atom; and the R12 and R13 each independently represent one of a protecting group of an amino group and a hydrogen atom, where the R12 and R13 may together form a protecting group having a cyclic structure.Type: GrantFiled: August 20, 2013Date of Patent: July 22, 2014Assignee: Microbial Chemistry Research FoundationInventors: Masakatsu Shibasaki, Naoya Kumagai
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Publication number: 20140171641Abstract: Disclosed is a process for making diastereomeric N-sulfinyl ?-amino amides by reaction of chiral sulfinimines with formamides and lithium diisopropylamide. The process of the invention provides the N-sulfinyl ?-amino amides in high yields and with high diastereoselectivity.Type: ApplicationFiled: November 5, 2013Publication date: June 19, 2014Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Jonathan Timothy REEVES, Chris H. SENANAYAKE
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Patent number: 8680100Abstract: The present invention is directed to compounds represented by structural formula (I), or a pharmaceutically acceptable salt or a transition metal chelate, coordinate or complex thereof or a transition metal chelate, coordinate or complex of a deprotonated form of the compound. Pharmaceutical composition and method of use for these compounds are also included.Type: GrantFiled: December 1, 2009Date of Patent: March 25, 2014Assignee: Synta Pharmaceuticals Corp.Inventors: Jun Jiang, Teresa Kowalczyk-Przewloka, Stefan M. Schweizer, Zhi-Qiang Xia, Shoujun Chen, Christopher Borella, Lijun Sun
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Patent number: 8673980Abstract: This invention relates to the field of biologically active compounds and specifically to closthioamides, pharmaceutical compositions comprising these compounds, and their use as antibiotic, antifungal, and/or cytotoxic agent.Type: GrantFiled: November 2, 2010Date of Patent: March 18, 2014Assignee: Leibniz-Institut fuer Naturstoff-Forschung und InfektionsbiologieInventors: Swantje Behnken, Hans-Martin Dahse, Christian Hertweck, Keishi Ishida, Thorger Lincke, Martin Roth, Florian Kloss
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Patent number: 8637704Abstract: At least 70% by weight of Compound 1 is the single crystalline form, Form A, Form C, or Form D, of the compound. A pharmaceutical composition comprises a pharmaceutically acceptable carrier or diluent, and compound 1, wherein at least 70% by weight of the compound is the single crystalline form, Form A, Form C, or Form D, of the compound. A method of treating a subject with cancer comprises administering to the subject an effective amount of compound 1 or the pharmaceutical composition.Type: GrantFiled: November 28, 2008Date of Patent: January 28, 2014Assignee: Synta Pharmaceuticals Corp.Inventors: Elena Kostik, Lijun Sun, Joanna Dziewiszek, Jun Y. Choi
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Patent number: 8637496Abstract: The invention relates to the use of compounds having a monogalactosyldiacylglycerol (MGDG) synthase inhibitory activity as herbicide or algaecide, and to herbicide and algaecide compositions containing at least one of these compounds.Type: GrantFiled: June 2, 2008Date of Patent: January 28, 2014Assignees: Commissariat a l'Energie Atomique, Centre National de la Recherche ScientifiqueInventors: Anne-Laure Bonneau, Cyrille Botte, Michael Deligny, Nadia Saidani, Hélène Hardre, Bernard Rousseau, Roman Lopez, Eric Marechal
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Patent number: 8637575Abstract: The present invention provides new tyrphostin derivatives acting as protein kinase (PK) and receptor kinase (RK) signaling modulators. The invention further provides methods of their preparation, pharmaceutical compositions including such compounds, and methods of using these compounds and compositions, especially as chemotherapeutic agents for preventions and treatments of PK and RK related disorders such as metabolic, inflammatory, fibrotic, and cell proliferative disorders, in particular cancer.Type: GrantFiled: June 7, 2009Date of Patent: January 28, 2014Assignee: Novotyr Therapeutics Ltd.Inventors: Hadas Reuveni, Alexander Levitzki, Revital Sasson, Andre C. B. Lucassen
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Patent number: 8633323Abstract: Disclosed herein are methods of preparing a bis(thio-hydrazide amides) compounds of the following structural formula: wherein R1, R2, R3, R4, R5, R6 and R13 are defined herein.Type: GrantFiled: March 31, 2009Date of Patent: January 21, 2014Assignee: Synta Pharmaceuticals Corp.Inventors: Shoujun Chen, Jun Jiang, Lijun Sun, Keizo Koya
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Publication number: 20140018422Abstract: Disclosed herein are derivatives of tetracaine that, among other things, block cyclic nucleotide gated (CNG) channels and are useful in the treatment of diseases characterized by overactive CNG channels such as retinal degeneration diseases.Type: ApplicationFiled: December 14, 2012Publication date: January 16, 2014Inventors: Jeffrey Karpen, Sarah Kirk, Adriana Andrade, Michelle Schaffer, Kenneth Melich
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Publication number: 20130338375Abstract: A thioamide compound represented by the following general formula (1); wherein, in the general formula (1), R1 represents one of —OR11 and —NR12R13; R2 and R3 each independently represent one of a protecting group of an amide group and a hydrogen atom; the R11 represents one of a protecting group of a hydroxyl group and a hydrogen atom; and the R12 and R13 each independently represent one of a protecting group of an amino group and a hydrogen atom, where the R12 and R13 may together form a protecting group having a cyclic structure.Type: ApplicationFiled: August 20, 2013Publication date: December 19, 2013Applicant: Microbial Chemistry Research FoundationInventors: Masakatsu SHIBASAKI, Naoya KUMAGAI
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Patent number: 8581004Abstract: Disclosed are compounds of Formula (I) and methods of using compounds of the invention for treating a subject with a proliferative disorder, such as cancer, and methods for treating disorders responsive to Hsp70 induction and/or natural killer induction. Also, disclosed are pharmaceutical compositions comprising compounds of the invention and a pharmaceutically acceptable carrier.Type: GrantFiled: February 20, 2009Date of Patent: November 12, 2013Assignee: Synta Pharmaceuticals Corp.Inventors: Teresa Kowalczyk-Przewloka, Lijun Sun
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Publication number: 20130289122Abstract: Substituted 2-[2-(phenyl)ethylamino]alkaneamide derivatives, pharmaceutically acceptable salts thereof, and pharmaceutical compositions containing them are useful as sodium and/or calcium channel modulators for preventing, alleviating and curing pathologies wherein the above mechanisms play a pathological role. The compounds may be particularly useful for the prevention, alleviation, and curing of, for example, neurological, cognitive, psychiatric, inflammatory, urogenital and gastrointestinal diseases.Type: ApplicationFiled: March 11, 2013Publication date: October 31, 2013Inventor: Newron Pharmaceuticals S.P.A.
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Patent number: 8536227Abstract: The present invention provides new tyrphostin derivatives acting as protein kinase (PK) and receptor kinase (RK) signaling modulators. The invention further provides methods of their preparation, pharmaceutical compositions including such compounds, and methods of using these compounds and compositions, especially as chemotherapeutic agents for preventions and treatments of PK and RK related disorders such as metabolic, inflammatory, fibrotic, and cell proliferative disorders, in particular cancer.Type: GrantFiled: June 7, 2009Date of Patent: September 17, 2013Assignee: Novotyr Therapeutics Ltd.Inventors: Hadas Reuveni, Alexander Levitzki, Revital Sasson, Andre C. B. Lucassen
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Publication number: 20130231478Abstract: The invention discloses a novel intermediate for preparing tapentadol and analogues thereof, wherein the structural formula is shown as formula I or II, and the groups are defined as the specification. The invention further discloses a method for preparing the novel intermediate and use of the intermediate for preparing tapentadol and analogues thereof. The invention can remarkably improve the product yield and quality of tapentadol, reduce the production cost, and simplify the production procedure. The preparation process is environment friendly, thus more suitable for the requirements of industrial production.Type: ApplicationFiled: July 29, 2011Publication date: September 5, 2013Inventors: Ziao Xu, Yuanhai Zhao, Degang Li, Xiaoxiang Li
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Patent number: 8461199Abstract: The present invention is directed to a compound comprising a bis[thiohydrazide amide] or a deprotonated form thereof, complexed to a transition metal cation, wherein the bis[thiohydrazide amide] is represented by Structural Formula (I): or a prodrug, isomer, ester, salt, hydrate, solvate, polymorph or a deprotonated form thereof. The present invention also provides a pharmaceutical composition comprising a compound of the invention and method of use thereof.Type: GrantFiled: October 21, 2009Date of Patent: June 11, 2013Assignee: Synta Pharmaceuticals Corp.Inventors: Nagai Masazumi, Jianhua Shen
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Publication number: 20130102774Abstract: A process for transforming a group >C?O (I) in a compound into a group >C?S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P2S5.2 C5H5N as a thionating agent. A thionating agent which is crystalline P2S5.2 C5H5N.Type: ApplicationFiled: February 3, 2012Publication date: April 25, 2013Applicant: VIRONOVA ABInventors: Birgitta Pettersson, Vedran Hasimbegovic, Per H Svensson, Jan Bergman
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Patent number: 8420855Abstract: A compound of formula (I), wherein A1, A2, A3, A4, R1, R2, G1, G2, Q1 and Q2 are as defined in claim 1; or salts or N-oxides thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusc and nematode pests.Type: GrantFiled: June 26, 2007Date of Patent: April 16, 2013Assignee: Syngenta Crop Protection LLCInventors: Peter Maienfisch, Werner Zambach, Pierre Jung, William Lutz, Thomas Pitterna, Peter Renold
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Patent number: 8394858Abstract: The present invention provides a compound of formula I; a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.Type: GrantFiled: November 30, 2010Date of Patent: March 12, 2013Assignee: Novartis AGInventors: David Barnes, Gregory Raymond Bebernitz, Scott Louis Cohen, Robert Edson Damon, Robert Francis Day, Monish Jain, Rajeshri Ganesh Karki, Louise Clare Kirman, Tajesh Jayprakash Patel, Brian Kenneth Raymer, Herbert Franz Schuster, Wei Zhang
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Publication number: 20120270940Abstract: This invention relates to the field of biologically active compounds and specifically to closthioamides, pharmaceutical compositions comprising these compounds, and their use as antibiotic, antifungal, and/or cytotoxic agent.Type: ApplicationFiled: November 2, 2010Publication date: October 25, 2012Applicant: LELBUIZ-INSTITUT FUR NATURSTOFF-FORSCHUNG UND INFEInventors: Swantje Behnken, Hans-Martin Dahse, Christian Hertweck, Keishi Ishida, Thorger Lincke, Martin Roth, Florian Kloss
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Publication number: 20120078013Abstract: Disclosed is a method appropriate for safely, economically and easily producing at a high yield a 4-substituted benzothioamide derivative which is useful as an intermediate in the production of a 2-(3-cyanophenyl)thiazole derivative useful as a drug for gout. Specifically disclosed is a method for producing a 4-substituted benzothioamide derivative represented by formula (A).Type: ApplicationFiled: June 8, 2010Publication date: March 29, 2012Applicant: TEIJIN PHARMA LIMITEDInventor: Satoshi Sugiura
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Publication number: 20120065206Abstract: The present invention is directed to compounds represented by structural formula (I), or a pharmaceutically acceptable salt or a transition metal chelate, coordinate or complex thereof or a transition metal chelate, coordinate or complex of a deprotonated form of the compound. Pharmaceutical composition and method of use for these compounds are also included.Type: ApplicationFiled: December 1, 2009Publication date: March 15, 2012Applicant: SYNTA PHARMACEUTICALS CORP.Inventors: Jun Jiang, Teresa Kowalczyk-Przewloka, Stefan M. Schweizer, Zhi-Qiang Xia, Shoujun Chen, Christopher Borella, Lijun Sun
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Publication number: 20120004310Abstract: Methods and compounds for treating neurological and other disorders are provided. Included is the administering to a subject in need thereof an effective amount of a compound having binding and/or modulation specificity for a TrkB receptor molecule.Type: ApplicationFiled: May 27, 2011Publication date: January 5, 2012Inventors: Frank M. LONGO, Stephen M. Massa, Sandeep Gupta
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Publication number: 20110319616Abstract: An object is to provide a thiazole derivative produced from easily available raw materials by a simplified production process. Provided are a process for producing a novel thiazole derivative represented by the general formula (I), which is characterized by adding a strong base to a thioamide represented by the general formula (II) and reacting the mixture with a thioformamide represented by the general formula (III), and a novel thiazole derivative.Type: ApplicationFiled: March 8, 2010Publication date: December 29, 2011Applicant: GIFU UNIVERSITYInventor: Toshiaki Murai
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Publication number: 20110288162Abstract: The present invention is directed to a compound comprising a bis[thiohydrazide amide] or a deprotonated form thereof, complexed to a transition metal cation, wherein the bis[thio-hydrazide amide] is represented by Structural Formula (I): or a prodrug, isomer, ester, salt, hydrate, solvate, polymorph or a deprotonated form thereof. The present invention also provides a pharmaceutical composition comprising a compound of the invention and method of use thereof.Type: ApplicationFiled: October 21, 2009Publication date: November 24, 2011Applicant: SYNTA PHARMACEUTICAL CORPInventors: Nagai Masazumi, Jianhua Shen
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Patent number: 8043702Abstract: A surface-modified, magnetic nanoparticle has one or more multi-dentate ligands bound to a surface of a magnetic nanoparticle. The one or more multi-dentate ligands are bound to the surface of the magnetic nanoparticle through one or more dithiocarbamate groups. The one or more multi-dentate ligands may be a compound of Formula II: R2NCH2[CH2NR?CH2]m[CH2N(CS2?)CH2]q[CH2NHCH2]rCH2NR?2 ??(II) where each R, R?, and R? are independently H, a branched ethyleneimine unit, an unsubstituted or substituted alkyl, an unsubstituted or substituted alkenyl, or an unsubstituted or substituted aryl; and n is an integer from 1 to about 50.Type: GrantFiled: August 25, 2008Date of Patent: October 25, 2011Assignee: Seoul National University Research & Development Business Foundation (SNU R&DB Foundation)Inventor: Jin-Kyu Lee
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Publication number: 20110245262Abstract: Disclosed are compounds and methods of using compounds of the invention for treating a subject with a proliferative disorder, such as cancer, and methods for treating disorders responsive to Hsp70 induction and/or natural killer induction. Also, disclosed are pharmaceutical compositions comprising compounds of the invention and a pharmaceutically acceptable carrier.Type: ApplicationFiled: August 20, 2007Publication date: October 6, 2011Inventors: Lijun Sun, Keizo Koya, Shoujun Chen, Zachary Demko, Zhi-Qiang Xia
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Publication number: 20110196025Abstract: At least 70% by weight of Compound 1 is the single crystalline form, Form A, Form C, or Form D, of the compound. A pharmaceutical composition comprises a pharmaceutically acceptable carrier or diluent, and compound 1, wherein at least 70% by weight of the compound is the single crystalline form, Form A, Form C, or Form D, of the compound. A method of treating a subject with cancer comprises administering to the subject an effective amount of compound 1 or the pharmaceutical composition.Type: ApplicationFiled: November 28, 2008Publication date: August 11, 2011Applicant: Synta Pharmaceuticals Corp.Inventors: Elena I. Kostik, Lijun Sun, Joanna Dziewiszek, Jun Y. Choi
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Patent number: 7981954Abstract: Methods for controlling atmospheric corrosion of a metallic surface including coating the metallic surface with a coating material containing at least one compound having at least one thioamide group.Type: GrantFiled: January 26, 2006Date of Patent: July 19, 2011Assignee: BASF AktiengesellschaftInventors: Gerhard Fischer, Monica Fernandez Gonzalez, Marc Schroeder, Konrad Roschmann, Alexander Goethlich, Hermann Bergmann, Guido Vandermeulen
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Publication number: 20110105618Abstract: The present invention provides new tyrphostin derivatives acting as protein kinase (PK) and receptor kinase (RK) signaling modulators. The invention further provides methods of their preparation, pharmaceutical compositions including such compounds, and methods of using these compounds and compositions, especially as chemotherapeutic agents for preventions and treatments of PK and RK related disorders such as metabolic, inflammatory, fibrotic, and cell proliferative disorders, in particular cancer.Type: ApplicationFiled: June 7, 2009Publication date: May 5, 2011Applicant: NOVOTYR THERAPEUTICS LTD.Inventors: Hadas Reuveni, Alexander Levitzki, Revital Sasson, Andre C. B. Lucassen
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Publication number: 20110098476Abstract: Disclosed herein are methods of preparing a bis(thio-hydrazide amides) compounds of the following structural formula: wherein R1, R2, R3, R4, R5, R6 and R13 are defined herein.Type: ApplicationFiled: March 31, 2009Publication date: April 28, 2011Inventors: Shoujun Chen, Jun Jiang, Lijun Sun, Keizo Koya
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Patent number: 7923576Abstract: The invention relates to tuned multifunctional linker molecules for charge transport through organic-inorganic composite structures. The problem underlying the present invention is to provide multifunctional linker molecules for tuning the conductivity in nanoparticle-linker assemblies which can be used in the formation of electronic networks and circuits and thin films of nanoparticles. The problem is solved according to the invention by providing a multifunctional linker molecule of the general structure CON1-FUNC1-X-FUNC2-CON2 in which X is the central body of the molecule, FUNC1 and FUNC2 independently of each other are molecular groups introducing a dipole moment and/or capable of forming intermolecular and/or intramolecular hydrogen bonding networks, and CON1 and CON2 independently of each other are molecular groups binding to nanostructured units comprising metal and semiconductor materials.Type: GrantFiled: January 3, 2006Date of Patent: April 12, 2011Assignee: Sony Deutschland GmbHInventors: Jurina Wessels, William Ford, Akio Yasuda
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Patent number: 7872152Abstract: The present invention is generally drawn to novel isolated therapeutic agents, termed resolving, generated from the interaction between a dietary omega-3 polyunsaturated fatty acid (PUFA) such as eicosapentaenoic acid (EPA) or docosahexaenoic acid (DHA), cyclooxygenase-II (COX-2) and an analgesic, such as aspirin (ASA). Surprisingly, careful isolation of compounds generated from the combination of components in an appropriate environment provide di- and tri-hydroxy EPA or DHA compounds having unique structural and physiological properties. The present invention therefore provides for many new useful therapeutic di- or tri-hydroxy derivatives of EPA or DHA (resolvins) that diminish, prevent, or eliminate inflammation or PMN migration, for example. The present invention also provides methods of use, methods of preparation, and packaged pharmaceuticals for use as medicaments for the compounds disclosed throughout the specification.Type: GrantFiled: August 9, 2007Date of Patent: January 18, 2011Assignee: The Brigham and Women's Hospital, Inc.Inventors: Charles N. Serhan, Bruce D. Levy
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Publication number: 20100249239Abstract: Disclosed herein are compositions comprising a compound represented by structural formula (I): 2 g of which is reconstitutable in 10 mL of a water in less than 10 minutes, and methods for preparing these compositions. Also disclosed are compositions comprising a compound represented by structural formula (I) and a pharmaceutically acceptable excipient, wherein the molar ratio of said compound to said excipient is from 1:20 to 1:1, and methods for preparing these compositions.Type: ApplicationFiled: February 1, 2010Publication date: September 30, 2010Inventors: Walter J. Lunsmann, Ninad Deshpanday
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Publication number: 20100221809Abstract: This invention is directed to compositions and methods for the isolation and further characterization of eukaryotic, mammalian, and/or human PC-PLC. In addition, the present invention discloses methods for the synthesis of an affinity chromatography resin for the isolation and purification of biologically active proteins, including eukaryotic PC-PLC.Type: ApplicationFiled: December 15, 2009Publication date: September 2, 2010Inventors: Henry J. Forman, Matthew P. Meyer
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Patent number: 7750042Abstract: One embodiment of the present invention is a compound represented by the Structural Formula (I): Y is a covalent bond of a substituted or unsubstituted straight chained hydrocarbyl group. In addition, Y, taken together with both >C?Z groups to which it is bonded, is a substituted or unsubstituted aromatic group. Preferably, Y is a covalent bond or —C(R7R8)—. R1 is an aliphatic group, a substituted aliphatic group, a non-aromatic heterocyclic group, or a substituted non-aromatic heterocyclic group, R2-R4 are independently —H, an aliphatic group, a substituted aliphatic group, a non-aromatic heterocyclic group, a substituted non-aromatic heterocyclic group, an aryl group or a substituted aryl group, or R1 and R3 taken together with the carbon and nitrogen atoms to which they are bonded, and/or R2 and R4 taken together with the carbon and nitrogen atoms to which they are bonded, form a non-aromatic heterocyclic ring optionally fused to an aromatic ring.Type: GrantFiled: March 20, 2008Date of Patent: July 6, 2010Assignee: Synta Pharmaceuticals Corp.Inventors: Keizo Koya, Lijun Sun, Shoujun Chen, Noriaki Tatsuta, Yaming Wu, Mitsunori Ono, Zhi-Qiang Xia
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Publication number: 20100130565Abstract: The present invention relates to novel thioamide derivatives of formula (I) and formula (Ia): wherein, R3, R4, R5, R6, R7, P, Q, T, V, W, X, Y, Z, a, m and n are as defined in the description, compositions thereof, processes for their preparation and their uses as pesticides.Type: ApplicationFiled: October 20, 2009Publication date: May 27, 2010Inventors: Loic Patrick Le Hir de Fallois, Hyoung Ik Lee, Philip Reid Timmons
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Patent number: 7714168Abstract: Since an amide compound represented by the formula (1) is effective for controlling plant diseases, it is useful as an effective ingredient of a composition for controlling plant diseases.Type: GrantFiled: October 20, 2006Date of Patent: May 11, 2010Assignee: Sumitomo Chemical Company, LimitedInventor: Takashi Komori
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Patent number: 7709683Abstract: A method of preparing a bis(thio-hydrazide amide) disalt includes the steps of combining a neutral bis(thio-hydrazide amide), an organic solvent and a base to form a bis(thio-hydrazide amide) solution; and combining the solution and methyl tert-butyl ether, thereby precipitating a disalt of the bis(thio-hydrazide amide). In some embodiments, a method of preparing a bis(thio-hydrazide amide) disalt includes the steps of combining a neutral bis(thio-hydrazide amide) and an organic solvent selected from methanol, ethanol, acetone, and methyl ethyl ketone to make a mixture; adding at least two equivalents of a base selected from sodium hydroxide, potassium hydroxide, sodium methoxide, potassium methoxide, sodium ethoxide and potassium ethoxide to the mixture, thereby forming a solution; and combining the solution and methyl tert-butyl ether to precipitate the disalt of the bis(thio-hydrazide amide).Type: GrantFiled: May 11, 2006Date of Patent: May 4, 2010Assignee: Synta Pharmaceuticals Corp.Inventors: Shoujun Chen, Zhi-Qiang Xia
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Publication number: 20100093828Abstract: Disclosed are compounds of formula (IA), formula (IV) or formula (V), and pharmaceutical compositions containing them which are useful for treating a subject with a proliferative disorder, such as cancer. The disclosed compounds and pharmaceutical compositions are also useful for treating disorders responsive to Hsp70 induction and/or natural killer induction.Type: ApplicationFiled: August 20, 2007Publication date: April 15, 2010Inventors: Keizo Koya, Lijun Sun, Shoujun Chen, Jun Jiang
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Publication number: 20100081635Abstract: Disclosed are compounds of formulae (I), (III), (IV), (VII), (X), (XI), (XII), (XIII) and (XIV), wherein the variabables are as defined in the claims, and methods of using compounds of the invention for treating a subject with a proliferative disorder, such as cancer, and methods for treating disorders responsive to Hsp70 induction and/or natural killer induction. Also disclosed are pharmaceutical compositions comprising compounds of the invention and a pharmaceutically acceptable carrier.Type: ApplicationFiled: August 20, 2007Publication date: April 1, 2010Inventors: Shoujun Chen, Keizo Koya, Zachary Demko, Lijun Sun
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Publication number: 20100056635Abstract: The present invention provides new tyrphostin derivatives acting as substrate competitive protein tyrosine kinase (PTK) inhibitors and receptor tyrosine kinase (RTK) inhibitors, methods of their preparation, pharmaceutical compositions including such compounds, and methods of using these compounds and compositions, especially as chemotherapeutic agents for preventions and treatments of PTK and RTK related disorders such as metabolic, fibrotic, and cell proliferative disorders, in particular psoriasis and cancer.Type: ApplicationFiled: December 4, 2007Publication date: March 4, 2010Inventors: Hadas Reuveni, Alexander Levitzki, Lilach Steiner, Revital Sasson, Iris Ben-David, Avi Weissberg
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Patent number: 7671092Abstract: Disclosed is a compound represented by the Structural Formula (I): Y is a covalent bond, a phenylene group or a substituted or unsubstituted straight chained hydrocarbyl group. In addition, Y, taken together with both >C=Z groups to which it is bonded, is a substituted or unsubstituted aromatic group. Preferably, Y is a covalent bond or —C(R7R8)—. R1 and R2 are independently an aryl group or a substituted aryl group, R3 and R4 are independently —H, an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group. R5-R6 are independently —H, an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group. R7 and R8 are each independently —H, an aliphatic or substituted aliphatic group, or R7 is —H and R8 is a substituted or unsubstituted aryl group, or, R7 and R8, taken together, are a C2-C6 substituted or unsubstituted alkylene group. Z is ?O or ?S.Type: GrantFiled: January 18, 2008Date of Patent: March 2, 2010Assignee: Synta Pharmaceuticals Corp.Inventors: Keizo Koya, Lijun Sun, Shoujun Chen, Noriaki Tatsuta, Yaming Wu, Mitsunori Ono
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Patent number: 7652168Abstract: Disclosed is a method of preparing a thiohydrazide product compound from a hydrazide starting compound. The hydrazide starting compound is represented by Structural Formula (I): The thiohydrazide product compound is represented by Structural Formula (II): In Structural Formulas (I)-(II), R1 and R2 are independently an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group, or R1 and R2 taken together with the carbon and nitrogen atoms to which they are bonded, form a non-aromatic heterocyclic ring optionally fused to an aromatic ring. When R2 is an aryl group or a substituted aryl group, then R5 is a hydrazine protecting group; and when R2 is an aliphatic or substituted aliphatic group, then R5 is —H or a hydrazine protecting group. R10 is —H or a substituted or unsubstituted alkyl group. The method comprising the step of reacting the starting compound with a thionylating reagent.Type: GrantFiled: August 29, 2008Date of Patent: January 26, 2010Assignee: Synta Pharmaceuticals Corp.Inventors: Shoujun Chen, Lijun Sun, Zhi-Qiang Xia, Keizo Kova, Mitsunori Ono