Plural Sulfurs In The Six-membered Hetero Ring (e.g., Dithiazines, Etc.) Patents (Class 544/5)
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Patent number: 12098148Abstract: The present invention relates to compounds that are Nrf2 activators. The compounds have the structural formula I defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of diseases or disorders associated with Nrf2 activation.Type: GrantFiled: October 22, 2019Date of Patent: September 24, 2024Assignee: C4X Discovery LimitedInventors: Emma L. Blaney, Duncan J. Crick, Simon R. Crumpler, George Hynd, Cathy L Lucas, Barrie P. Martin, Nick C. Ray, Eileen M. Seward, David G. Evans, Lucille Le Bozec, Thorsten Nowak, Michael G. Russell, Siew K. Yeap, Fabien J. Roussel, Sanjeet S. Sehmi
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Patent number: 11766442Abstract: Described herein are methods for treating T-cell lymphoma in a subject in need thereof, comprising administering to the subject in need thereof, an ETP compound. Also described herein are pharmaceutical compositions and compositions for use that include such ETP compound.Type: GrantFiled: June 15, 2018Date of Patent: September 26, 2023Assignee: CITY OF HOPEInventors: David Horne, Sangkil Nam
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Patent number: 9073906Abstract: Provided is a sulfamide derivative having an adamantyl group represented by the following Formula 1, or a pharmaceutically acceptable salt thereof. The sulfamide derivative suppresses the activity of 11?-hydroxysteroid dehydrogenase type 1 (11?-HSD1), and is useful in the treatment of various diseases that are mediated by 11?-HSD1.Type: GrantFiled: March 30, 2012Date of Patent: July 7, 2015Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Ki Young Kim, Jin Hee Ahn, Seung Kyu Kang, Sang Dal Rhee, Myung Ae Bae, Sung Hoon Ahn, Hee Youn Kim, Won Hoon Jung, Nam Sook Kang
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Patent number: 8957211Abstract: The disclosure relates to (heterocycle-fused piperidine)-(piperazinyl)-1-alkanone derivatives and (heterocycle-fused pyrrolidine)-(piperazinyl)-1-alkanone derivatives of formula (I): wherein A, W, R2 and n are as defined in the disclosure, to the method of preparation thereof and the therapeutic use thereof.Type: GrantFiled: October 8, 2013Date of Patent: February 17, 2015Assignee: SanofiInventors: Marco Baroni, Francoise Bono, Sandrine Delbary-Gossart, Valentina Vercesi
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Publication number: 20140199601Abstract: The present invention aims to provide an additive for a non-aqueous electrolyte solution with excellent storage stability capable of forming a stable SEI on the surface of an electrode to improve cell performance such as a cycle performance, a discharge/charge capacity, and internal resistance, when the additive is used for electrical storage devices such as non-aqueous electrolyte solution secondary cells and electric double layer capacitors. The present invention also aims to provide a non-aqueous electrolyte solution containing the additive for a non-aqueous electrolyte solution and to provide an electrical storage device using the non-aqueous electrolyte solution.Type: ApplicationFiled: July 6, 2012Publication date: July 17, 2014Applicant: SUMITOMO SEIKA CHEMICALS CO., LTD.Inventors: Tomohiro Onozuka, Shohei Fujimoto, Koji Fujita
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COMPOUNDS, CONJUGATES AND COMPOSITIONS OF EPIPOLYTHIODIKETOPIPERAZINES AND POLYTHIODIKETOPIPERAZINES
Publication number: 20140187500Abstract: The present application provides, among other things, compounds, compositions and methods for treating various diseases including cancer.Type: ApplicationFiled: December 4, 2013Publication date: July 3, 2014Applicants: The Board of Trustees of the University of Illinois, Massachusetts Institute of TechnologyInventors: Mohammad Movassaghi, Justin Kim, Paul J. Hergenrother -
Publication number: 20140179568Abstract: Corrosion of metallic tubulars in an oil, gas or geothermal well may be inhibited by introducing into the well a dithiazine derivative of the formula: wherein R14 is a C1-C24 straight chain or branched alkyl group; or a C6-C24 aryl or arylalkyl group; R15 is a C1-C6 alkyl or a C6-C30 aryl or alkylaryl group; and X is chlorine, bromine or iodine. The dithiazine may be isolated from a whole spent fluid (WSF) formed by reaction of hydrogen sulfide and a triazine. Alternately, the whole spent fluid containing dithiazine or dithiazine derivative and a corrosion inhibiting formulation may be used to inhibit corrosion in the well.Type: ApplicationFiled: December 24, 2012Publication date: June 26, 2014Inventor: Grahame Nigel Taylor
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Publication number: 20140024636Abstract: Provided is a sulfamide derivative having an adamantyl group represented by the following Formula 1, or a pharmaceutically acceptable salt thereof. The sulfamide derivative suppresses the activity of 11?-hydroxysteroid dehydrogenase type 1 (11?-HSD1), and is useful in the treatment of various diseases that are mediated by 11?-HSD1.Type: ApplicationFiled: March 30, 2012Publication date: January 23, 2014Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Ki Young Kim, Jin Hee Ahn, Seung Kyu Kang, Sang Dal Rhee, Myung Ae Bae, Sung Hoon Ahn, Hee Youn Kim, Won Hoon Jung, Nam Sook Kang
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Publication number: 20130109656Abstract: This invention relates to inhibitors of mitotic kinesins, particularly KSP, and methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing the inhibitors and pharmaceutical compositions in the treatment and prevention of various disorders.Type: ApplicationFiled: August 15, 2012Publication date: May 2, 2013Inventors: Jeremy Hans, Eli M. Wallace, Qian Zhao, Shelley Allen, Ellen Laird, Joseph P. Lyssikatos, John E. Robinson, Christopher P. Corrette, Robert Kirk DeLisle, Walter C. Voegtli
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Patent number: 8367299Abstract: A resist composition including: a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid; and an acid-generator component (B) which generates acid upon exposure, wherein said acid-generator component (B) comprises an acid generator (B1) including a compound represented by general formula (b1-11) shown below: wherein R7? to R9? each independently represent an aryl group or an alkyl group, wherein two of R7? to R9? may be bonded to each other to form a ring with the sulfur atom, and at least one of R7? to R9? represents a substituted aryl group having a group represented by general formula (I) shown below as a substituent; X? represents an anion; and Rf represents a fluorinated alkyl group.Type: GrantFiled: September 15, 2011Date of Patent: February 5, 2013Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Akiya Kawaue, Yoshiyuki Utsumi, Takehiro Seshimo, Tsuyoshi Nakamura, Naoto Motoike, Hiroaki Shimizu, Kensuke Matsuzawa, Hideo Hada
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Publication number: 20120237874Abstract: According to one embodiment, an actinic-ray- or radiation-sensitive resin composition includes any of the compounds (A) of general formula (I) below that when exposed to actinic rays or radiation, generates an acid and a resin (B) whose rate of dissolution into an alkali developer is increased by the action of an acid. (The characters used in general formula (I) have the meanings mentioned in the description.Type: ApplicationFiled: May 31, 2012Publication date: September 20, 2012Applicant: FUJIFILM CORPORATIONInventors: Shuhei Yamaguchi, Akinori Shibuya
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Publication number: 20120227545Abstract: This invention relates to a process for the recovery of precious metal/s from a precious metal-containing material in an aqueous leach slurry or solution. The process includes the step of contacting the precious metal/s in the leach slurry or solution with a ligand selected from dithiooxamide (rubeanic acid), or a substituted dithiooxamide. The leaching of PGMs, gold and silver from their ores using the ligand of the present invention may take place under aqueous alkaline conditions, avoiding both corrosive acidic conditions and the use of cyanide.Type: ApplicationFiled: July 21, 2010Publication date: September 13, 2012Applicant: ANGLO OPERATIONS LIMITEDInventors: Diandree Padayachee, Makhosazane Chucky Kunene, Marga Retha Burger, Noko Simon Phala
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Publication number: 20120219568Abstract: Compositions containing epidithiodioxopiprazines and methods of their use are provided. Epidithiodioxopiprazines can be isolated from natural resources or synthesized de novo. Moreover, epidithiodioxopiprazines, including Verticillin A, are shown to effectively sensitize multiple types of tumor cells to TRAIL-induced apoptosis. In addition, epidithiodioxopiprazines, including Verticillin A, are shown to effectively overcome cancer cell resistance to existing drugs (i.e. Etoposide, Cisplatin, 5-FU and Doxorubicin). Therefore, compositions and methods are provided for use in sensitizing target cancer cells to death receptor- and other anticancer drugs-induced apoptosis. Methods of treating cancer in a subject in need thereof are also provided.Type: ApplicationFiled: February 24, 2012Publication date: August 30, 2012Inventors: Feiyan Liu, Kebin Liu, Ping Wu
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Publication number: 20120009521Abstract: A resist composition including: a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid; and an acid-generator component (B) which generates acid upon exposure, wherein said acid-generator component (B) comprises an acid generator (B1) including a compound represented by general formula (b1-11) shown below: wherein R7? to R9? each independently represent an aryl group or an alkyl group, wherein two of R7? to R9? may be bonded to each other to form a ring with the sulfur atom, and at least one of R7? to R9? represents a substituted aryl group having a group represented by general formula (I) shown below as a substituent; X? represents an anion; and Rf represents a fluorinated alkyl group.Type: ApplicationFiled: September 15, 2011Publication date: January 12, 2012Applicant: Tokyo Ohka Kogyo Co., Ltd.Inventors: Akiya Kawaue, Yoshiyuki Utsumi, Takehiro Seshimo, Tsuyoshi Nakamura, Naoto Motoike, Hiroaki Shimizu, Kensuke Matsuzawa, Hideo Hada
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Publication number: 20120010110Abstract: Corrosion of metallic tubulars in an oil, gas or geothermal well may be inhibited by introducing into the well a dithiazine derivative of the formula: wherein R14 is a C1-C24 straight chain or branched alkyl group; or a C6-C24 aryl or arylalkyl group; R15 is a C1-C6 alkyl or a C6-C30 aryl or alkylaryl group; and X is chlorine, bromine or iodine. The dithiazine may be isolated from a whole spent fluid (WSF) formed by reaction of hydrogen sulfide and a triazine. Alternately, the whole spent fluid containing dithiazine or dithiazine derivative and a corrosion inhibiting formulation may be used to inhibit corrosion in the well.Type: ApplicationFiled: September 19, 2011Publication date: January 12, 2012Inventor: Grahame Nigel Taylor
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Publication number: 20110318691Abstract: An embodiment of the composition contains any of compounds of general formula (I) below:Type: ApplicationFiled: June 28, 2011Publication date: December 29, 2011Applicant: FUJIFILM CORPORATIONInventors: Tomotaka TSUCHIMURA, Hideaki TSUBAKI, Takeshi KAWABATA
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Patent number: 7989635Abstract: Methods for preparing an ammonium salt and a lithium salt of a fluorinated bis-sulfonylimide by a practical and efficient method with a high yield with a small number of steps. Further, a high purity ammonium salt of a fluorinated bis-sulfonylimide useful for the method for producing a lithium salt is provided. A method for producing a purified particulate solid (II) of a salt represented by the formula (1), which comprises suspending a particulate solid (I) of a salt represented by the formula (1) in a solvent comprising an etheric oxygen atom-containing compound, and separating the solvent by filtration: [HNR3]+[Q1-SO2—N—SO2-Q2]???(1) wherein each of R's which may be the same or different, is a hydrogen atom or a C1-10 alkyl group, and each of Q1 and Q2 which are independent of each other, is a monovalent fluoroorganic group, or Q1 and Q2 together form a bivalent fluoroorganic group.Type: GrantFiled: February 4, 2010Date of Patent: August 2, 2011Assignee: Asahi Glass Company, LimitedInventor: Masao Iwaya
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Publication number: 20110171569Abstract: Compounds of the formula (I), wherein R1, R2 and R3 for example are hydrogen, halogen, CN, C1-C18alkyl, C1-C10 haloalkyl, (CO)R8, (CO)OR4, or (CO)NR5R6; Y is O, S or CO; D2, D3 and D4 for example are a direct bond, O, S, NR7, CO, O(CO), (CO)O, S(CO), (CO)S, NR7(CO), (CO)NR7, SO, SO2, or OSO2, C1-C18alkylene, C3-C30cycloalkylene, C2-C12alkenylene, C4-C30cycloalkenylene, Ar1; Ar1, Ar2 and Ar3 are for example phenylene, R4, R5, R6, R7 and R8 are for example hydrogen, C3-C30-cycloalkyl, C1-C18alkyl, C1-C10haloalkyl, C2-C12alkenyl, C4-C30cycloalkenyl, phenyl-C1C3-alkyl; X? is Formulae (IA), (IB) or (IC); R10 is for example C1-C18alkyl, C1-C10haloalkyl, camphoryl, phenyl-C1-C3alkyl, C3-C30cycloalkyl; and R11, R12, R13, R14 and R15 are for example C1-C10haloalkyl; are useful as polymerizable photolatent acids.Type: ApplicationFiled: June 2, 2009Publication date: July 14, 2011Inventors: Yuichi Nishimae, Toshikage Asakura, Hitoshi Yamato
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Publication number: 20110152131Abstract: Corrosion of metallic tubulars in an oil, gas or geothermal well may be inhibited by introducing into the well a dithiazine or dithiazine of the formula: wherein R is selected from the group consisting of a C1 to C12 saturated or unsaturated hydrocarbyl group or a C1 to C10 ?-hydroxy saturated or unsaturated hydrocarbyl group; R1 is selected from the group consisting of a C1-C24 straight chain or branched alkyl group or a C1-C24 arylalkyl; R2 is selected from the group consisting of X-R4-X, R4 being a C1-C6 alkyl group; and X is chlorine, bromine or iodine. The dithiazine may he isolated from a whole spent fluid formed by reaction of hydrogen sulfide and a triazine. Alternately, the whole spent fluid containing the dithiazine may be introduced into the well. The dithiazines of formulae (II) and (III) are quaternized derivatives of the dithiazine of formula (I).Type: ApplicationFiled: August 24, 2010Publication date: June 23, 2011Inventor: Grahame Nigel Taylor
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Publication number: 20110027716Abstract: According to one embodiment, an actinic-ray- or radiation-sensitive resin composition includes any of the compounds (A) of general formula (I) below that when exposed to actinic rays or radiation, generates an acid and a resin (B) whose rate of dissolution into an alkali developer is increased by the action of an acid. (The characters used in general formula (I) have the meanings mentioned in the description.Type: ApplicationFiled: July 9, 2010Publication date: February 3, 2011Applicant: FUJIFILM CORPORATIONInventors: Shuhei YAMAGUCHI, Akinori Shibuya
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Publication number: 20100331283Abstract: This invention relates to inhibitors of mitotic kinesins, particularly KSP, and methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing the inhibitors and pharmaceutical compositions in the treatment and prevention of various disorders.Type: ApplicationFiled: June 23, 2010Publication date: December 30, 2010Applicant: Array BioPharma Inc.Inventors: Jeremy Hans, Eli M. Wallace, Qian Zhao, Shelley Allen, Ellen Laird, Joseph P. Lyssikatos, John E. Robisnson, Christopher P. Corrette, Robert Kirk DeLisle, Walter C. Voegtti
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Publication number: 20100215620Abstract: The present invention relates to a co-culture method of Sphingomonas sp. bacterial strain and Aspergillus sp. fungus strain, in which the novel Sphingomonas sp. bacterial strain KMK-001 is cultured in a liquid medium and the novel Aspergillus sp. strain KMC-901 separately cultured in another liquid medium is added to the above culture solution, a novel glionitrin biosynthesized therefrom and a pharmaceutical composition comprising the said glionitrin or its pharmaceutically acceptable salt as an active ingredient. The glionitrin herein has strong cytotoxic effect on cancer cells and has antibiotic effect on 10 pathogenic bacteria including the novel Sphingomonas sp. bacterial strain KMK-001, so that it can be effectively applied in antibiotics or anti-cancer agents.Type: ApplicationFiled: October 23, 2008Publication date: August 26, 2010Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Hyun Ok Yang, Hak Cheol Kwon, Hyun-Bong Park, Ji-Hye Yoo
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Patent number: 7781076Abstract: A thin layer of organic semiconductor material comprising a comprising an organic semiconductor thin film material is disclosed in which the thin film material substantially comprises a heteropyrene compound or derivative. In one embodiment, a thin film transistor comprises a layer of the organic semiconductor material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by relative low-temperature sublimation or solution-phase deposition onto a substrate.Type: GrantFiled: June 26, 2007Date of Patent: August 24, 2010Assignee: Eastman Kodak CompanyInventors: Deepak Shukla, Thomas R. Welter, Ann L. Carroll-Lee, Wendy G. Ahearn, Douglas R. Robello
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Publication number: 20100119972Abstract: Developable bottom antireflective coating compositions are provided.Type: ApplicationFiled: November 12, 2008Publication date: May 13, 2010Inventors: Francis Houlihan, Lin Zhang, Alberto Dioses, Meng Li
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Publication number: 20090264421Abstract: Compositions and methods for treating cancer, including hematologic cancers such as multiple myeloma, are disclosed. In some embodiments, chaetocin, chaetomin, or gliotoxin can be used to treat or ameliorate one or more symptoms or disorders associated with multiple myeloma.Type: ApplicationFiled: March 18, 2009Publication date: October 22, 2009Inventors: Keith C. Bible, Crescent R. Isham, Ruifang Xu, Jennifer D. Tibodeau
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Patent number: 7541131Abstract: The invention provides a resist composition for use in the production process of a semiconductor such as IC, in the production of a circuit substrate of liquid crystal, thermal head and the like or in other photofabrication processes, a compound for use in the resist composition and a pattern forming method using the resist composition, which are a resist composition comprising (A) a sulfonium salt represented by the following formula (I); and a pattern forming method using the resist composition: wherein R1 represents an alkyl group or an aryl group, R2 to R9 each independently represents a hydrogen atom or a substituent and may combine with each other to form a ring, Z represents an electron-withdrawing divalent linking group, Xn? represents an n-valent anion, n represents an integer of 1 to 3, and m represents the number of anions necessary for neutralizing the electric charge.Type: GrantFiled: February 17, 2006Date of Patent: June 2, 2009Assignee: FUJIFILM CorporationInventor: Yasutomo Kawanishi
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Patent number: 7514430Abstract: The present application describes modulators of CCR3 of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.Type: GrantFiled: July 28, 2005Date of Patent: April 7, 2009Assignee: Bristol-Myers Squibb Pharma CompanyInventor: George V. DeLucca
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Patent number: 7414050Abstract: The invention is directed to compounds of Formula I: wherein Z, X, J, R2 and W are set forth in the specification, as well as solvates, hydrates, tautomers and pharmaceutically acceptable salts thereof, that inhibit protein tyrosine kinases, especially c-fms kinase. Methods of treating autoimmune diseases; and diseases with an inflammatory component; treating metastasis from ovarian cancer, uterine cancer, breast cancer, prostate cancer, lung cancer, colon cancer, stomach cancer, hairy cell leukemia; and treating pain, including skeletal pain caused by tumor metastasis or osteoarthritis, or visceral, inflammatory, and neurogenic pain; as well as osteoporosis, Paget's disease, and other diseases in which bone resorption mediates morbidity including rheumatoid arthritis, and other forms of inflammatory arthritis, osteoarthritis, prosthesis failure, osteolytic sarcoma, myeloma, and tumor metastasis to bone with the compounds of Formula I, are also provided.Type: GrantFiled: April 18, 2007Date of Patent: August 19, 2008Assignee: Janssen Pharmaceutica, N.V.Inventors: Carl R. Illig, Shelly K. Ballentine, Jinsheng Chen, Renee Louise DesJarlais, Sanath K. Meegalla, Mark Wall, Kenneth Wilson
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Publication number: 20080171737Abstract: The present invention is directed to cyclic sulfonamide derivatives of formula I: or a pharmaceutically acceptable salt thereof, which are monoamine reuptake inhibitors, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions, including, inter alia, vasomotor symptoms, sexual dysfunction, gastrointestinal disorders and genitourinary disorder, depression disorders, endogenous behaviorial disorder, cognitive disorder, diabetic neuropathy, pain, and other diseases or disorders.Type: ApplicationFiled: December 12, 2007Publication date: July 17, 2008Applicant: WyethInventors: Andrew Fensome, Joel Adam Goldberg, Casey Cameron McComas, Charles William Mann, Edward George Melenski, Joseph Peter Sabatucci, Richard Page Woodworth
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Publication number: 20070219368Abstract: The present invention provides a sulfonium salt which can serve as a photo-acid-generator, the sulfonium salt not raising the problem of poor compatibility to a photoresist polymer having an acid-dissociable group. The sulfonium salt is represented by formula (1): wherein R1 represents a linear or branched C2 to C9 divalent hydrocarbon group; each of R2 to R5 represents a hydrogen atom or a linear or branched C1 to C3 hydrocarbon group; each of R6 and R7 represents an organic group; R6 and R7 may be linked together to form a divalent organic group; and X? represents an anion.Type: ApplicationFiled: March 15, 2007Publication date: September 20, 2007Applicant: TOYO GOSEI CO., LTD.Inventors: Jun Iwabuchi, Yosuke Osawa
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Patent number: 6974869Abstract: The present application describes modulators of CCR3 of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.Type: GrantFiled: September 18, 2002Date of Patent: December 13, 2005Assignee: Bristol-Myers Squibb Pharma CompanyInventor: George V. DeLucca
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Patent number: 6927215Abstract: The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which X represents hydrogen, halogen or alkyl, m represents integers from 2 to 10, n represents 0, 1 or 2. y represents unsubstituted or substituted methylene and p represents 1, 2 or 3, and to processes for their preparation and to their use as pesticides.Type: GrantFiled: June 29, 2001Date of Patent: August 9, 2005Assignee: Bayer Cropscience AGInventors: Udo Kraatz, Bernd Gallenkamp, Heiko Rieck, Albrecht Marhold, Peter Wolfrum, Wolfram Andersch, Christoph Erdelen, Peter Lösel, Andreas Turberg, Olaf Hansen, Achim Harder
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Patent number: 6878711Abstract: Compounds of the general structural formula and use of the compounds and salts and solvates thereof, as therapeutic agents.Type: GrantFiled: October 9, 2001Date of Patent: April 12, 2005Assignee: Lilly Icos LLCInventors: Mark W. Orme, Jason Scott Sawyer, Lisa M. Schultze
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Patent number: 6727258Abstract: The present invention relates to compounds of formula (IA): the preparation thereof, pharmaceutical formulations thereof, and their use in medicine as allosteric adenosine receptor modulators for uses including protection against hypoxia and ischemia induced injury and treatment of adenosine-sensitive cardiac arrhythmias.Type: GrantFiled: March 19, 2001Date of Patent: April 27, 2004Assignee: King Pharmaceutical Research & Development, Inc.Inventor: Pier Giovanni Baraldi
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Patent number: 6683028Abstract: The invention relates to novel guanidine derivatives of the formula (I) in which A, R1, R2, R3 and Z are as defined in the description, to a process for their preparation and to their use for controlling animal pests.Type: GrantFiled: August 17, 2001Date of Patent: January 27, 2004Assignee: Bayer AktiengesellschaftInventors: Klaus Wagner, Christoph Erdelen, Andreas Turberg, Norbert Mencke, Olaf Hansen
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Publication number: 20030192138Abstract: This relates to a dye represented by Formulae II and IIA below: 1Type: ApplicationFiled: February 8, 2002Publication date: October 16, 2003Applicant: Eastman Kodak CompanyInventors: Margaret J. Helber, Douglas M. Willis, John DiCillo
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Patent number: 6531496Abstract: The invention relates to new O-aryldithiazole dioxides, to two processes for their preparation, and to their use as pesticides in crop protection and in the protection of materials.Type: GrantFiled: January 22, 2002Date of Patent: March 11, 2003Assignee: Bayer AktiengesellschaftInventors: Hermann Uhr, Christiane Boie, Heiko Rieck, Bernd-Wieland Krüger, Ulrich Heinemann, Robert Markert, Martin Vaupel, Martin Kugler, Klaus Stenzel, Ulrike Wachendorff-Neumann, Astrid Mauler-Machnik, Karl-Heinz Kuck, Peter Lösel, Shinichi Narabu
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Publication number: 20020119968Abstract: The invention concerns compounds of formula (I) 1Type: ApplicationFiled: March 8, 2001Publication date: August 29, 2002Applicant: ZENECA LIMITEDInventors: Alan Wellington Faull, Andrew Stocker, Colette Marie Mayo, John Preston
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Patent number: 6423718Abstract: The present invention relates to 4,4-disubstituted-3,4-dihydro-2(1H)-quinazolinones of formula I: or stereoisomeric forms, stereoisomeric mixtures, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of HIV reverse transcriptase, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent.Type: GrantFiled: August 2, 2000Date of Patent: July 23, 2002Assignee: Bristol-Myers Squibb Pharma CompanyInventors: Jeffrey W. Corbett, Soo S. Ko
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Patent number: 6407232Abstract: The invention relates an ionic metal complex represented by the general formula (1): wherein M is an element of groups 3-15 of the periodic table; Aa+ represents a metal ion, onium ion or proton; X1 represents O, S or NR5R6; each of R1 and R2 independently represents H, a halogen, a C1-C10 alkyl group or C1-C10 halogenated alkyl group; R3 represents a C1-C10 alkylene group, C1-C10 halogenated alkylene group, C4-C20 aryl group or C4-C20 halogenated aryl group; R4 represents a halogen, C1-C10 alkyl group, C1-C10 halogenated alkyl group, C4-C20 aryl group, C4-C20 halogenated aryl group or X2R7; X2 represents O, S or NR5R6; each of R5 and R6 represents H or a C1-C10 alkyl group; and R7 represents a C1-C10 alkyl group, C1-C10 halogenated alkyl group, C4-C20 aryl group or C4-C20 halogenated aryl group. The ionic metal complex can be used as a supporting electrolyte for electrochemical devices, a polymerization catalyst of polyolefins and so forth, or a catalyst for organic synthesis.Type: GrantFiled: July 25, 2000Date of Patent: June 18, 2002Assignee: Central Glass Company, LimitedInventors: Shoichi Tsujioka, Hironari Takase, Mikihiro Takahashi
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Patent number: 6326368Abstract: The present invention provides novel compounds, and pharmaceutical compositions thereof, and methods of using same in the treatment of affective disorders, anxiety, depression, post-traumatic stress disorders, eating disorders, supranuclear palsey, irritable bowl syndrome, immune supression, Alzheimer's disease, gastrointestinal diseases, anorexia nervosa, drug and alcohol withdrawal symptoms, drug addiction, inflammatory disorders, or fertility problems. The novel compounds provided by this invention are those of formula: wherein R1, R3, R5, Q, Z, Y, V, X and X′ are as defined herein.Type: GrantFiled: March 13, 1997Date of Patent: December 4, 2001Assignee: DuPont Pharmaceuticals CompanyInventors: Robert John Chorvat, Parthasarathi Rajagopalan
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Patent number: 6124302Abstract: The present invention relates to 4,4-disubstituted-3,4-dihydro-2(1H)-quinazolinones of formula I: ##STR1## or steroisomeric forms, stereoisomeric mixtures, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of HIV reverse transcriptase, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent, wherein:R.sup.1 is C.sub.1-3 alkyl substituted with 1-7 halogen;R.sup.2 is optionally substituted C.sub.1-5 alkyl, optionally substituted C.sub.2-5 alkenyl, or optionally substituted C.sub.2-5 alkynyl;R.sup.3, at each occurrence, is independently selected from C.sub.1-4 alkyl, OH, C.sub.1-4 alkoxy, F, Cl, Br, I, NR.sup.5 R.sup.5a, NO.sub.2, CN, C(O)R.sup.6, NHC(O)R.sup.7, and NHC(O)NR.sup.5 R.sup.5a ;R.sup.5 and R.sup.5a are independently selected from H and C.sub.1-3 alkyl;R.sup.6 is selected from H, OH, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, and NR.sup.5 R.sup.5a ;R.sup.Type: GrantFiled: April 8, 1998Date of Patent: September 26, 2000Assignee: DuPont PharmaceuticalsInventors: Jeffrey W. Corbett, Soo S. Ko
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Patent number: 6075019Abstract: The invention relates to novel S-aryl-dithiazine dioxides, to processes for their preparation and to the use in crop protection and in the protection of materials.Type: GrantFiled: June 23, 1999Date of Patent: June 13, 2000Assignee: Bayer AktiengesellschaftInventors: Hermann Uhr, Martin Kugler, Peter Wachtler
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Patent number: 6069114Abstract: Compounds of the formula (I) and their salts ##STR1## in which R.sup.1 to R.sup.6, Y.sup.1, to Y.sup.2, Y.sup.3, m and n are as defined in claim 1 are suitable as herbicides and plant growth regulators. They can be prepared analogously to known processes using intermediates of the formula (V) (cf. claim 6).Type: GrantFiled: February 25, 1997Date of Patent: May 30, 2000Assignee: Hoechst Schering AgrEvo GmbHInventors: Klaus Lorenz, Klemens Minn, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
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Patent number: 5962437Abstract: A method of treating viral infections, and in particular HIV-1, hepatitis B virus and herpes viruses, is disclosed. The method comprising administering to a subject in need of such treatment an infection-combating amount of a phospholipid or phospholipid derivative.Type: GrantFiled: May 2, 1997Date of Patent: October 5, 1999Assignee: Wake Forest UniversityInventors: Louis S. Kucera, Susan L. Morris-Natschke, Khalid S. Ishaq
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Patent number: 5874382Abstract: Compounds of Formula I and II, and their agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein X is a direct bond; O; S; NH; N(C.sub.1 -C.sub.3 alkyl); N(C.sub.1 -C.sub.3 haloalkyl); or N(allyl);R.sup.1 is H; F; Cl; or Br;R.sup.2 is H; F; Cl; Br; CF.sub.3 ; nitro; or cyano;R.sup.4 is H; C.sub.1 -C.sub.3 alkyl; or halogen;R.sup.5 is H; C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; halogen; S(O).sub.2 (C.sub.1 -C.sub.6 alkyl); or C(.dbd.O)R.sup.8 ; orR.sup.4 and R.sup.5 are taken together along with the carbon to which they are attached to form a spiro-cyclopropane ring;and R.sup.3, R.sup.8, and J are as defined in the disclosure.Also disclosed are compositions containing the compounds of Formulae I and II and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I or II.Type: GrantFiled: January 23, 1998Date of Patent: February 23, 1999Assignee: E. I. du Pont de Nemours and CompanyInventors: Balreddy Kamireddy, William Mark Murray
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Patent number: 5824677Abstract: Disclosed are compounds having a straight or branched aliphatic hydrocarbon structure of formula I: ##STR1## In formula I, n is an integer from one to four and m is an integer from four to twenty. Independently, R.sub.1 and R.sub.2 are hydrogen, a straight or branched chain alkyl, alkenyl or alkynyl of up to twenty carbon atoms in length or --(CH.sub.2).sub.w R.sub.5. If R.sub.1 or R.sub.2 is --(CH.sub.2).sub.w R.sub.5, w may be an integer from one to twenty and R.sub.5 may be an hydroxyl, halo, C.sub.1-8 alkoxyl group or a substituted or unsubstituted carbocycle or heterocycle. Alternatively, R.sub.1 and R.sub.2 may jointly form a substituted or unsubstituted, saturated or unsaturated heterocycle having from four to eight carbon atoms, N being a hetero atom of the resulting heterocyle. R.sub.3 may be either hydrogen or C.sub.13. In the compounds, a total sum of carbon atoms comprising R.sub.1 or R.sub.2, (CH.sub.2).sub.n and (CH.sub.2).sub.m does not exceed forty. R.sub.Type: GrantFiled: June 7, 1995Date of Patent: October 20, 1998Assignee: Cell Therapeutics, Inc.Inventors: J. Peter Klein, Gail E. Underiner, Anil M. Kumar
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Patent number: 5786474Abstract: N-fluorosulfonimides of general formula I(R.sup.1 --SO.sub.2).sub.2 NF (I),in whichR.sup.1 means a methyl group each or together a group --(CH.sub.2).sub.n --with n=1, 2 or 3, especially N-flouromethanesulfonimide, (CH.sub.3 SO.sub.2).sub.2 NF, their production as well as their use for electrophilic fluorination of activated C--H bonds of organic molecules, are described.Type: GrantFiled: February 1, 1996Date of Patent: July 28, 1998Assignee: Schering AktiengesellschaftInventor: Rolf Bohlmann
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Patent number: 5728830Abstract: The present invention relates to a farnesyltransferase inhibitor and an antitumor agent comprising, as an active ingredient, a piperazinedione derivative represented by formula (I): ##STR1## wherein R.sup.1 and R.sup.2 independently represent lower alkyl, lower alkoxyalkyl, substituted or unsubstituted aryl, or aralkyl; R.sup.3 and R.sup.4 independently represent mercapto, lower alkanoylthio, aroylthio, lower alkoxycarbonylthio, or aryloxycarbonylthio, or alternatively R.sup.3 and R.sup.4 are combined together to form disulfide; and R.sup.5 and R.sup.6 independently represent hydrogen, lower alkyl, lower alkoxyalkyl, hydroxyalkyl, lower alkanoyloxyalkyl, aroyloxyalkyl, aralkyloxyalkyl, or aralkyl.Type: GrantFiled: May 22, 1995Date of Patent: March 17, 1998Assignee: Kyowa Hakko Kogyo Co., Ltd.Inventors: Yutaka Kanda, Yutaka Saitoh, Kazuhito Akasaka, Tamio Mizukami, Hirofumi Nakano
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Patent number: 5571773Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.Type: GrantFiled: June 2, 1995Date of Patent: November 5, 1996Assignee: American Cyanamid CompanyInventors: Barrington Cross, Marinus Los, Robert F. Doehner, Jr., David W. Ladner, Jerry L. Johnson