Chalcogen Bonded Directly To Ring Carbon Of The Oxazole Ring Patents (Class 548/243)
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Publication number: 20100152246Abstract: The present invention relates to 5-oxoisoxazole derivatives of the formula I, the pharmaceutically usable salts thereof and the use thereof as medicinal substances.Type: ApplicationFiled: October 5, 2009Publication date: June 17, 2010Applicant: SANOFI-AVENTISInventors: Stefan PETRY, Manfred SEIDEL, Gerhard ZOLLER, Gunter MÜLLER, Karl-Heinz BARINGHAUS, Hubert HEUER
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Publication number: 20100130559Abstract: The present invention relates to a compound represented by formula (I), which has a GPR120 agonist action and thus is useful for treatment of diabetes mellitus or hyperlipidemia, or a pharmaceutically acceptable salt thereof. In the formula, (AA) represents a phenyl or the like, which may be substituted with a lower alkoxy group or the like; (BB) represents a divalent group or the like, derived by removal of two hydrogen atoms from a benzene which may be substituted with a halogen atom or the like; X represents a spacer having a main chain composed of 1-8 carbon atoms wherein 1-3 carbon atoms in the main chain may be substituted with an oxygen atom or the like; and Y represents a hydrogen atom or the like.Type: ApplicationFiled: November 29, 2007Publication date: May 27, 2010Applicant: BANYU PHARMACEUTICAL CO., LTD.Inventors: Noriaki Hashimoto, Yasuhiro Sasaki, Chisato Nakama, Makoto Ishikawa
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Publication number: 20100120784Abstract: Heteroaromatic compounds of structural formula (I) or a pharmaceutically acceptable salt thereof, wherein W is a substituted heteroaryl, X and Y are each independently a bond, —O—, —S—, —S(O)—, —S(O)2—, —NR6—, —C(O)—, —C(CH3)(OH)— or —C(CH3)?CH—, u (I) is an integer from 1 to 4, and Ar is an optionally substituted phenyl or naphtyl, are inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD) The compounds of the present invention are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease, such as atherosclerosis, obesity, Type 2 diabetes, insulin resistance, hyperglycemia, Metabolic Syndrome, neurological disease, cancer, and liver steatosisType: ApplicationFiled: April 17, 2008Publication date: May 13, 2010Inventors: Nicolas Lachance, Chun Sing Li, Jean-Philppe Leclerc, Yeeman K. Ramtohul
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Patent number: 7714142Abstract: To provide a method for producing a (4,5-dihydroisoxazol-3-yl)thiocarboxamidine salt compound simply, safely and in good yield, whereby drawbacks of prior art have been solved. A method for producing a (4,5-dihydroisoxazol-3-yl)thiocarboxamidine salt compound of the formula (2): wherein each of R1 and R2 which are independent of each other, is a hydrogen atom, an alkyl group or a cycloalkyl group, each of R3 and R4 which are independent of each other, is a hydrogen atom or an alkyl group, provided that R1 and R2, or R2 and R3, may be bonded to each other to form a cycloalkyl group together with the carbon atoms to which they are bonded, and X2 is a halogen or an anionic residue derived from an acid, which comprises reacting a 3-halogeno-4,5-dihydroisoxazole compound of the formula (1): wherein R1, R2, R3 and R4 are as defined above, and X1 is a halogen, with thiourea in the presence of an acid.Type: GrantFiled: December 19, 2005Date of Patent: May 11, 2010Assignee: Ihara Chemical Industry Co., Ltd.Inventor: Yukio Uchida
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Publication number: 20100105814Abstract: An ultraviolet absorbent, containing a compound represented by formula (1): wherein X1 and X2 each are an oxygen atom, a sulfur atom, or —NR16—; R11, R12, R13, R14, R15 and R16 each are a hydrogen atom or a monovalent substituent.Type: ApplicationFiled: October 27, 2009Publication date: April 29, 2010Applicant: FUJIFILM CorporationInventors: Akihiro KANEKO, Toshihiko Yawata, Yoshihiko Fujie
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Publication number: 20100099886Abstract: A process for preparing a N-phenylisoxazolidin-5-one derivative is provided. The process for preparing the N-phenylisoxazolidin-5-one derivative comprises reacting an ?,?-unsaturated aldehyde with nitrosobenzene in the presence of a N-heterocyclic carbene (NHC) catalyst. A process for preparing an N-alkoxyphenyl protected ?-amino acid ester derivative is further provided. The process for preparing the N-alkoxyphenyl protected ?-amino acid ester derivative comprises reacting an ?,?-unsaturated aldehyde with nitrosobenzene in the presence of a N-heterocyclic carbene (NHC) catalyst to form a N-phenylisoxazolidin-5-one derivative, and then treating the N-phenylisoxazolidin-5-one derivative with an alcohol in the presence of an acid catalyst. A process for preparing an N-alkoxyphenyl protected ?-amino acid ester derivative, comprising treating a N-phenylisoxazolidin-5-one derivative with an alcohol in the presence of an acid catalyst, is also provided.Type: ApplicationFiled: March 14, 2008Publication date: April 22, 2010Inventor: Yugen Zhang
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Publication number: 20100004128Abstract: Novel compounds of formula (I): wherein R1, R2, R3, R4, m, R5, R6, n and Y are as defined in claim 1; or N-oxides, salts and optical isomers thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to herbicidal compositions comprising them and to methods of using them to control plants or to inhibit plant growth.Type: ApplicationFiled: January 22, 2007Publication date: January 7, 2010Applicant: SYNGENTA CROP PROTECTION, INC.Inventors: Jutta Elisabeth Boehmer, Matthew Murdoch Woodhead McLachlan
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Patent number: 7598280Abstract: Heterocyclic compounds, compositions comprising them, and methods of their use for the treatment, prevention and management of inflammatory and autoimmune diseases and disorders are disclosed.Type: GrantFiled: February 28, 2008Date of Patent: October 6, 2009Assignee: Lexicon Pharmaceuticals, Inc.Inventors: David J. Augeri, Jeffrey Bagdanoff, Simon D. P. Baugh, Kenneth G. Carson, Theodore C. Jessop, James E. Tarver
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Patent number: 7598236Abstract: Compounds of formula I pharmaceutical compositions of these compounds, and use of said compositions to control synaptic transmission in mammals.Type: GrantFiled: December 15, 2007Date of Patent: October 6, 2009Assignee: Abbott LaboratoriesInventors: Michael R. Schrimpf, Karin R. Tietje, Richard B. Toupence, Jianguo Ji, Anwer Basha, William H. Bunnelle, Jerome F. Daanen, Jennifer M. Frost, Kevin B. Sippy
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Patent number: 7598423Abstract: This application relates to a substituted hydroxyphenyl ketone compound of formula I, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition thereof and its use in treating migraine. This application also relates to processes for preparing a compound of formula I, and intermediate compounds useful therein.Type: GrantFiled: November 15, 2005Date of Patent: October 6, 2009Assignee: Eli Lilly and CompanyInventors: Thomas Daniel Aicher, Guillermo S. Cortez, Todd Michael Groendyke, Albert Khilevich, James Allen Knobelsdorf, Fredrik Pehr Marmsater, Jeffrey Michael Schkeryantz, Tony Pisal Tang, Nicholas Andrew Magnus
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Publication number: 20090233915Abstract: An objective of the present invention is to provide compounds that exhibit strong MEK-inhibiting activity and are stable in vivo and soluble in water, which can be used as preventive or therapeutic agents for proliferative diseases. The compounds of the present invention and pharmaceutically acceptable salts thereof are represented by the following formula (1): [where R1, R2, R3, R4, and X are the same as defined in the present patent application].Type: ApplicationFiled: July 26, 2005Publication date: September 17, 2009Inventors: Yoshiaki Isshiki, Yasunori Kohchi, Eisaku Mizuguchi, Hitoshi Iikura, Yasuaki Matsubara, Shinji Tsujii, Nobuo Shimma, Masanori Miwa, Satoshi Aida, Masami Kohchi, Takeshi Murata, Kosuke Aso
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Publication number: 20090181970Abstract: The present invention refers to isoxazole derivatives, in particular diarylisoxazole derivatives inhibitors of cyclooxygenase (COX), in particular cyclooxygenase-1 (COX-1), to their pharmaceutical compositions, the process for their preparation and their use for the chemoprevention and treatment of inflammatory syndromes and in the prevention and treatment of carcinomas, in particular intestinal, ovarian and cutaneous carcinomas, in the treatment of pain syndromes, in particular after surgery, and in the cardiovascular field as antithrombotics/vasoprotectives/cardioprotectives.Type: ApplicationFiled: January 11, 2008Publication date: July 16, 2009Inventors: Antonio Scilimati, Paola Vitale, Leonardo Di Nunno, Paola Patrignani, Stefania Tacconelli, Marta Luciana Capone
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Patent number: 7557133Abstract: The present invention relates to an isoxazoline derivative as an inhibitor against various caspases, a process for preparing the same, and a therapeutic composition for preventing inflammation and apoptosis comprising the same.Type: GrantFiled: August 26, 2004Date of Patent: July 7, 2009Assignee: LG Life Sciences Ltd.Inventors: Hye-Kyung Chang, Yeong-Soo Oh, Cheol-Won Park, Yong-Jin Jang, Tae-Kyo Park, Sung-Sub Kim, Min-Jung Kim, Mi-Jeong Park, Jung-Gyu Park, Hee-Dong Park, Kyeong-Sik Min, Tae-Soo Lee, Sang-Kyun Lee, Soo-Hyeon Kim, Hee-Kyung Jeong, Sun-Hwa Lee, Hwa-Dong Kim, Ae-Ri Kim, Ki-Sook Park, Hyun-Ik Shin, Hyeong-Wook Choi, Kyu-Woong Lee, Jae-Hoon Lee, Tae-Ho Heo, Ho-Jun Kim, Tae-Sik Kwon, Jeong Hui Seong
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Publication number: 20090163549Abstract: The present invention provides a novel modulator of the TRPV1-receptor function, comprising a compound of the formula; wherein ring A is an optionally substituted carbocycle or heterocycle, ring B is an optionally substituted benzene ring or an optionally substituted 6-membered heteroaromatic ring containing N atom, a dashed line means existence or absence of a bond, n is 1 or 2, R1 and R2 are hydrogen etc., R3 is lower alkyl, R4 is lower alkyl or aryloxy, or R3 and R4 taken together may form optionally substituted 5- or 6-membered non-aromatic heterocycle.Type: ApplicationFiled: December 13, 2006Publication date: June 25, 2009Inventor: Hiroyuki Kai
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Publication number: 20090149425Abstract: The present invention provides a malononitrile compound represented by the formula (I): wherein any one of X1, X2, X3 and X4 is CR100, wherein R100 is a group represented by the formula: the other three of X1, X2, X3 and X4 each represent nitrogen or CR5, provided that 1 to 3 of X1, X2, X3 and X4 represent nitrogen, and Z represents oxygen, sulfur or NR6, which has pest-controlling activity.Type: ApplicationFiled: January 13, 2005Publication date: June 11, 2009Inventors: Hiromasa Mitsudera, Ken Otaka, Jun Fujiwara
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Publication number: 20090131491Abstract: Disclosed is a compound useful as an inhibitor of 11?-hydroxysteroid dehydrogenase type 1. A compound represented by the formula: a pharmaceutically acceptable salt or solvate thereof, wherein R1 is a group of the formula: —C(?O)NR4R5, (wherein R4 and R5 are each independently, hydrogen, optionally substituted alkyl or the like) or a group of the formula: —NR6C(?O)R7, (wherein R6 and R7 are each independently, hydrogen, optionally substituted alkyl or the like), X and Y are each independently —O— or the like, Z is a bond or the like, R2 is optionally substituted alkyl, optionally substituted alkenyl or the like, R3 is optionally substituted alkyl, optionally substituted alkenyl or the like.Type: ApplicationFiled: March 28, 2007Publication date: May 21, 2009Applicant: SHIONOGI & CO., LTD.Inventors: Tomoyuki Ogawa, Nobuo Chomei, Koji Masuda, Satoru Tanaka
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Publication number: 20090093641Abstract: The subject invention pertains to pentafluorosulfanyl (—SF5) substituted compounds and methods of their synthesis. The subject invention provides convenient methods to incorporate the —SF5 substituent into compounds such as heterocycles and alkynes.Type: ApplicationFiled: March 13, 2007Publication date: April 9, 2009Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.Inventors: William R. Dolbier, JR., Akira Mitani
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Patent number: 7511149Abstract: Insecticidal sulfoximines are produced efficiently and in high yield by the oxidation of the corresponding sulfilimine with ruthenium tetraoxide or an alkali metal permanganate.Type: GrantFiled: February 9, 2007Date of Patent: March 31, 2009Assignee: Dow AgroSciences LLCInventors: Kim E. Arndt, Douglas C. Bland, David E. Podhorez, James R. McConnell
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Patent number: 7507754Abstract: Compounds of formula (I): wherein: R2 is H or an optionally substituted C1-4 alkyl group; Y is either —(CH2)n—X—, where n is 1 or 2 and X is O, S, S(?O), S(?O)2, or NRN1, where RN1 is selected from H or optionally substituted C1-4 alkyl, or Y is —C(?O)NRN2—, where RN2 is selected from H, and optionally substituted C1-7 alkyl or C5-20 aryl; R3 is an optionally substituted C6 aryl group linked to a further optionally substituted C6 aryl group, wherein if both C6 aryl groups are benzene rings, there may be an oxygen bridge between the two rings, bound adjacent the link on both rings; A is a single bond or a C1-3 alkylene group; and R5 is either: (i) carboxy; (ii) a group of formula (II): (iii) a group of formula (III): wherein R is optionally substituted C1-7 alkyl, C5-20 aryl or NRN3RN4, where RN3 and RN4 are independently selected from optionally substituted C1-4 alkyl; (iv) tetrazol-5-yl.Type: GrantFiled: August 14, 2007Date of Patent: March 24, 2009Assignee: Asterand UK LimitedInventors: Alexander W. Oxford, Richard J. Davis, Robert A. Coleman, Kenneth L. Clark, David E. Clark, Neil V. Harris, Garry Fenton, George Hynd, Keith A. J. Stuttle, Jonathan M. Sutton, Christopher G. Newton
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Publication number: 20090042726Abstract: Compounds of formula I: wherein R1, R2, R3, R4, m, R5, R6, n and Y are as defined in claim 1; or N-oxides, salts and optical isomers thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to herbicidal compositions comprising them and to methods of using them to control plants or to inhibit plant growth.Type: ApplicationFiled: November 21, 2006Publication date: February 12, 2009Applicant: SYNGENTA LIMITEDInventors: Janice Black, Jutta Elisabeth Boehmer, Ewan James Turner Chrystal, Anthony Marian Kozakiewicz, Andrew Plant
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Patent number: 7488818Abstract: The present invention is directed to the preparation of novel compounds useful in the treatment of hyperlipidemia, arteriosclerosis, hypercholesterolemia, and other related metabolic disorders. More specifically, the present invention is a novel process for the preparation of 1,4-diphenylazetidinone derivatives from ?-substituted amino amides which are protected in the presence of silylating agents and at least one cyclization catalyst whose structural formula is represented by one of the general formula: wherein the various R-groups are defined herein.Type: GrantFiled: November 20, 2006Date of Patent: February 10, 2009Assignee: Sanofi-Aventis Deutschland GmbHInventors: Andreas Lindenschmidt, David William Will, Gerhard Jaehne, Theodor Andreas Wollmann, Wendelin Frick, Bernd Junker, David Rigal, Guenter Billen, Heiner Jendralla
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Publication number: 20080293915Abstract: Postsynaptic membrance receptor proteins of retinal neurons proximal to the rods and cones mediate the transmission of visual signals at multiple types of chemical synapses in the normally functioning retina, and there is reason to believe that these proximal retinal neurons in certain cases remain functional despite the disease-induced loss of rod and cone visual signaling. The invention is a nanoscale molecular structure that can selectively attach to the extracellular face of specific membrane receptors of post-photoreceptor retinal neurons and, by modulating the postsynaptic receptor's activity in response to light, restore visual signaling in retina damaged by photoreceptor degenerative disease.Type: ApplicationFiled: April 28, 2006Publication date: November 27, 2008Applicant: The Board of Trustees of the University of IllinoisInventor: David R. Pepperberg
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Publication number: 20080275070Abstract: The invention relates to aryl ether compounds and its preparation method and use thereof. The aryl ether compounds of the invention having general formula (I): The groups are as defined as specification. The aryl ether compounds of present invention have wide spectrum fungicidal activity, and may be used to control diseases in all sorts of plants caused by oomycete, basidiomycete, ascomycete pathogens and deuteromycete. The some of the compounds have very good insecticidal and acaricidal activity, and may be used to control insects and mites.Type: ApplicationFiled: May 15, 2006Publication date: November 6, 2008Applicant: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRYInventors: Changling Liu, Miao Li, Zhinian Li, Liwen Geng, Hong Zhang, Defeng Zhou, Dongliang Cui, Yanmei Luo
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Publication number: 20080275249Abstract: To provide a method for producing a (4,5-dihydroisoxazol-3-yl)thiocarboxamidine salt compound simply, safely and in good yield, whereby drawbacks of prior art have been solved. A method for producing a (4,5-dihydroisoxazol-3-yl)thiocarboxamidine salt compound of the formula (2): wherein each of R1 and R2 which are independent of each other, is a hydrogen atom, an alkyl group or a cycloalkyl group, each of R3 and R4 which are independent of each other, is a hydrogen atom or an alkyl group, provided that R1 and R2, or R2 and R3, may be bonded to each other to form a cycloalkyl group together with the carbon atoms to which they are bonded, and X2 is a halogen or an anionic residue derived from an acid, which comprises reacting a 3-halogeno-4,5-dihydroisoxazole compound of the formula (1): wherein R1, R2, R3 and R4 are as defined above, and X1 is a halogen, with thiourea in the presence of an acid.Type: ApplicationFiled: December 19, 2005Publication date: November 6, 2008Applicant: IHARA CHEMICAL INDUSTRY CO., LTD.Inventor: Yukio Uchida
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Publication number: 20080234292Abstract: The present invention relates to a series of novel compounds having the formula (I) wherein: X is NR3 or O; n is 1 or 2; A is a bicyclic carbocycle and R1 and R2 are as described herein. The compounds are useful as DPP-IV inhibitors, such as for the treatment of diabetes.Type: ApplicationFiled: July 21, 2005Publication date: September 25, 2008Inventors: Susan Marie Royalty, James Ford Burns, Jan Jozef Scicinski, Gunnar Erik Jagdmann, Jr., Robert James Foglesong, Kellee Griffin Ring, Tatyana Dyakonov, David Middlemiss
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Publication number: 20080214546Abstract: The present invention is directed to N-hydroxyamidino compounds which are modulators of indoleamine 2,3-dioxygenase (IDO), as well as compositions and pharmaceutical methods thereof.Type: ApplicationFiled: September 18, 2007Publication date: September 4, 2008Applicant: INCYTE CORPORATIONInventors: Andrew P. Combs, Brian M. Glass, Richard B. Sparks, Eddy Wai Tsun Yue
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Publication number: 20080188453Abstract: Compounds, pharmaceutical compositions, kits and methods are provided for use with MEK that comprise a compound selected from the group consisting of: wherein the variables are as defined herein.Type: ApplicationFiled: October 31, 2007Publication date: August 7, 2008Inventors: Mark E. Adams, Qing Dong, Stephen W. Kaldor, Toulik Kanouri, Michael B. Wallace
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Patent number: 7405226Abstract: The present invention relates to novel cycloalkyl-hydroxyl compounds, compositions comprising hydroxyl compounds, and methods useful for treating and preventing a variety of diseases and conditions such as, but not limited to aging, Alzheimer's Disease, cancer, cardiovascular disease, diabetic nephropathy, diabetic retinopathy, a disorder of glucose metabolism, dyslipidemia, dyslipoproteinemia, hypertension, impotence, inflammation, insulin resistance, lipid elimination in bile, obesity, oxysterol elimination in bile, pancreatitis, Parkinson's disease, a peroxisome proliferator activated receptor-associated disorder, phospholipid elimination in bile, renal disease, septicemia, Syndrome X, thrombotic disorder. Compounds and methods of the invention can also be used to modulate C reactive protein or enhance bile production in a patient.Type: GrantFiled: June 26, 2006Date of Patent: July 29, 2008Assignee: Pfizer Inc.Inventors: Jean-Louis Henri Dasseux, Carmen Daniela
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Publication number: 20080139390Abstract: Compounds of formula (I) wherein the substituents are as defined in claim 1, are suitable for use as herbicides.Type: ApplicationFiled: August 17, 2005Publication date: June 12, 2008Inventors: Andrew Plant, Jutta Elisabeth Boehmer, Janice Black, Timothy David Sparks
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Publication number: 20080114044Abstract: The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of the Peroxisome Proliferator-Activated Receptor (PPAR) families, particularly the activity of PPAR.Type: ApplicationFiled: May 12, 2005Publication date: May 15, 2008Inventors: Robert Epple, Ross Russo, Mihai Azimioara, Yongping Xie
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Patent number: 7368578Abstract: The present invention provides a compound represented by the formula: wherein R1 is an optionally substituted 5-membered heterocyclic group; X, Y and V are the same or different and each is a bond, an oxygen atom, a sulfur atom and the like; Q is a divalent hydrocarbon group having 1 to 20 carbon atoms; ring A is an aromatic ring optionally further having 1 to 3 substituents; Z is —(CH2)n-Z1- or -Z1-(CH2)n— (n is an integer of 0 to 8, Z1 is a bond, an oxygen atom, a sulfur atom and the like); ring B is a nitrogen-containing heterocycle optionally further having 1 to 3 substituents; W is a bond or a divalent hydrocarbon group having 1 to 20 carbon atoms; R2 is a hydrogen atom, a cyano group, —PO(OR9)(OR10) (R9 and R10 are the same or different and each is a hydrogen atom or an optionally substituted hydrocarbon group, and R9 and R10 are optionally bonded to form an optionally substituted ring) and the like, or a salt thereof, which has a superior adipose tissue weight decreasing action, a hypoglycemic actiType: GrantFiled: September 9, 2003Date of Patent: May 6, 2008Assignee: Takeda Pharmaceutical Company LimitedInventors: Yu Momose, Nobuyuki Takakura, Tsuyoshi Maekawa, Hiroyuki Odaka, Hiroyuki Kimura
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Patent number: 7351730Abstract: This invention provides PAI-1 inhibiting compounds of Formula I: wherein: R1, R2, R3, and R4 are each H, alkyl, alkanoyl, halo, OH, aryl optionally substituted with R8, perfluoroalkyl, alkoxy, amino, alkylamino, dialkylamino, perfluoroalkoxy; R5 is H, alkyl, perfluoroalkyl, aryl optionally substituted with R8, alkanoyl, aroyl optionally substituted with R8; R6 is H, alkyl, alkylaryl, benzyl optionally substituted with R8, alkanoyl, aroyl optionally substituted with R8; R7 is H, alkyl, alkylaryl, aryl optionally substituted with R8; n is 0-6; A is COOH, or an acid mimic such as tetraazole, SO3H, PO3H2, tetronic acid, etc.; R8 is H, alkyl, cycloalkyl, alkanoyl, halo, OH, perfluoroalkyl, alkoxy, amino, alkylamino, dialkylamino, perfluoroalkoxy; or a pharmaceutically acceptable salt thereof; as well as pharmaceutical compositions and methods of treatment using these compounds.Type: GrantFiled: June 22, 2005Date of Patent: April 1, 2008Assignee: WyethInventors: Scott Christian Mayer, Eric Gould Gundersen, Hassan Mahmoud Elokdah, David LeRoy Crandall
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Patent number: 7348342Abstract: We describe substituted benzenesulfoximine compounds having anti-inflammatory activity, processes for their preparation, pharmaceutical compositions containing them, and their use in the treatment of inflammatory diseases.Type: GrantFiled: April 1, 2003Date of Patent: March 25, 2008Assignee: Cadila Healthcare LimitedInventors: Braj B. Lohray, Vidya B. Lohray, Mukul R. Jain, Gautam D. Patel, Harikishore Pingali
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Patent number: 7342039Abstract: The present invention relates to substituted indole oximes and methods of using them.Type: GrantFiled: September 23, 2004Date of Patent: March 11, 2008Assignee: WyethInventors: Lisa Marie Havran, John Anthony Butera, Hassan Mahmoud Elokdah, Douglas John Jenkins, Eric Gould Gundersen
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Patent number: 7279494Abstract: The present invention provides certain [3.1.0] bicyclic oxazolidinone derivatives of formula I or pharmaceutically acceptable salts or prodrugs thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.Type: GrantFiled: April 1, 2004Date of Patent: October 9, 2007Assignee: Pfizer Inc.Inventors: Adam Renslo, Mikhail Fedor Gordeev, Dinesh Vinoobhai Patel, Hongwu Gao, Vara Prasad Venkata Nagendra Josyula
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Patent number: 7238689Abstract: An isoxazoline derivative represented by the following general formula [I]: wherein R1 and R2 may be the same or different and are each an alkyl group; R3, R4, R5 and R6 are each a hydrogen atom; Y is an optionally substituted 5- to 6-membered aromatic heterocyclic group or fused aromatic heterocyclic group having a hetero atom selected from a nitrogen atom, a oxygen atom and a sulfur atom; and n is an integer: of 0 to 2. The isoxazoline derivative has an excellent herbicidal effect and an excellent selectivity between crop and weed.Type: GrantFiled: February 7, 2002Date of Patent: July 3, 2007Assignees: Ihara Chemical Industry Co., Ltd., Japan and Kumiai Chemical IndustryInventors: Masao Nakatani, Ryotaro Kugo, Masahiro Miyazaki, Koichiro Kaku, Makoto Fujinami, Ryohei Ueno, Satoru Takahashi
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Patent number: 7235664Abstract: This invention encompasses anthranilamides with heteroarylsulfonyl side chain, process for their preparation, their use as medicament or diagnostic aid, and pharmaceutical preparations containing them. Compounds of formula I, in which R1 to R7 have the meanings stated in the claims, act on the Kv1.5 potassium channel and inhibit a potassium current which is referred to as the ultra-rapidly activating delayed rectifier in the atrium of the human heart. They are therefore suitable as novel antiarrhythmic ingredients, such as for the treatment and prophylaxis of atrial arrhythmias, e.g. atrial fibrillation (AF) or atrial flutter.Type: GrantFiled: February 8, 2005Date of Patent: June 26, 2007Assignee: Sanofi-Aventis Deutschland GmbHInventors: Joachim Brendel, Thomas Boehme, Stefan Peukert, Heinz-Werner Kleemann
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Patent number: 7205403Abstract: The present invention relates generally to compounds of the formula (I): wherein: X is a five or six-membered heteroaromatic ring, containing one to four heteroatoms, selected from nitrogen, oxygen, or sulfur, provided that at least one heteroatom is nitrogen; and G1 and G2 are independently CH or N. The present invention also relates to the preparation of the compounds, pharmaceutical formulations thereof, and their use in medicine as potent or selective A2B adenosine receptor antagonists and their uses for treating asthma, autoimmune diseases and retinal vascular diseases.Type: GrantFiled: February 3, 2003Date of Patent: April 17, 2007Assignee: King Pharmaceuticals Research and Development, Inc.Inventors: Pier Giovanni Baraldi, Pier A. Borea
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Patent number: 7173047Abstract: Compounds of formula (I) and pharmaceutically acceptable derivatives thereof bind with high affinity to the EP4 receptor and are of use in the treatment or prevention of conditions such as a pain, inflammatory, immunological, bone, neurodegenerative or renal disorder.Type: GrantFiled: December 20, 2001Date of Patent: February 6, 2007Assignee: Glaxo Group LimitedInventors: Gerard Martin Paul Giblin, Stephen Vernon Frye, Susan Roomans
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Patent number: 7166627Abstract: The present invention relates to a process for the production of substituted 5-isoxazolidinone antibiotics. More specifically the patent relates to the production of compounds that mimic the antibiotic action of ?-lactams, are resistant to ?-lactamase degradation, and inhibit all classes of ?-lactamase.Type: GrantFiled: August 15, 2003Date of Patent: January 23, 2007Assignee: University of CincinnatiInventors: Richard A. Day, Charles Thomas Rentz, Gregory Shannon Huang, Amit B. Patel, Amjad M. Iqbal, Paul M. Gretz, Xiangzhong Shen, Xuefei Cao
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Patent number: 7161006Abstract: The invention provides compounds of formula I: which are inhibitors of ?-secretase and hence useful in the treatment or prevention of Alzheimer's disease.Type: GrantFiled: September 25, 2003Date of Patent: January 9, 2007Assignee: Merck Sharp & Dohme LimitedInventors: James Michael Crawforth, Jason Matthew Elliott, Andrew Pate Owens, Francine Sternfeld
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Patent number: 7160923Abstract: Novel inhibitors of polyamine transport having inhibition constants two orders of magnitude lower than those of known compounds are disclosed. These polyamine analogues are useful pharmaceutical agents for treating diseases where it is desired to inhibit polyamine transport or other polyamine binding proteins, for example cancer and post-angioplasty injury. Novel chemical synthetic methods to obtain polyamine analogues are disclosed, including the production of a combinatiorial polyamine library. These approaches yield analogues with desirable activities both for diagnostic and research assays and therapy. The assays of the invention are useful for high throughput screening of targets in the discovery of drugs that interact with the polyamine system.Type: GrantFiled: November 14, 2000Date of Patent: January 9, 2007Assignee: MediQuest Therapeutics, Inc.Inventors: Nicolaas M. J. Vermeulin, Christine L. O'Day, Heather K. Webb, Mark R. Burns, Donald E. Bergstrom
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Patent number: 7129259Abstract: The present invention relates generally to the field of anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agents. More particularly, the invention relates to a family of compounds having at least one halogenated hydrocarbon moiety, a biaryl moiety, and at least one heterocyclic moiety, that are useful as such agents.Type: GrantFiled: December 1, 2004Date of Patent: October 31, 2006Assignee: Rib-X Pharmaceuticals, Inc.Inventors: Shili Chen, Jiacheng Zhou, Yusheng Wu, Deping Wang, Joseph M. Salvino, Adegboyega K. Oyelere, Rongliang Lou
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Patent number: 7125863Abstract: Compounds according to formula (1), wherein R1 is H or CN, X1 is S, O, SO2 or CH2, X2 is CO, CH2 or a covalent bond, Het is a nitrogen-containing heterocycle and n is 1–5 are new. The compounds of the invention are inhibitors of dipeptidyl peptidase IV.Type: GrantFiled: April 26, 2001Date of Patent: October 24, 2006Assignee: Ferring BVInventors: David Michael Evans, Gary Robert William Pitt
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Patent number: 7109214Abstract: The present invention relates to substituted cyclopentene compounds of the general formula I, to a process for the production thereof, to pharmaceutical preparations containing these compounds and to the use thereof for the production of pharmaceutical preparations.Type: GrantFiled: November 19, 2004Date of Patent: September 19, 2006Assignee: Grunenthal GmbHInventors: Oswald Zimmer, Michael Haurand, Klaus Schiene, Clemens Gillen, Johannes Schneider, Gregor Bahrenberg
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Patent number: 7105556Abstract: Compounds are provided which have the structure wherein Q is C or N, X1 is C or N, and R1, R2, R2a, R2b, R2c, R3, Y, A, m, n, X2, X3 and X4 are as defined herein, which compounds are useful as antidiabetic, hypolipidemic, and antiobesity agents.Type: GrantFiled: May 22, 2002Date of Patent: September 12, 2006Assignee: Bristol-Myers Squibb CompanyInventors: Peter T. Cheng, Yoon Jeon, Wei Wang
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Patent number: 7081538Abstract: Compounds of formula (I), or a pharmaceutically-acceptable salt, or an in-vivo-hydrolysable ester thereof, wherein, for example, X is O, S or NH; HET is an optionally substituted C-linked 5-membered heteroaryl ring containing 2 to 4 heteroatoms independently selected from N, O and S; Q is selected from, for example, Q1 and Q2: R2 and R3 are independently hydrogen or fluoro; T is selected from a range of groups, for example, an N-linked (fully unsaturated) 5-membered heteroaryl ring system or a group of formula (TC5): wherein Rc is, for example, R13CO—, R13SO2— or R13CS—; wherein R13 is, for example, optionally substituted (1–10C)alkyl or R14C(O)O(1–6C)alkyl wherein R14 is optionally substituted (1–10C)alkyl; are useful as antibacterial agents; and processes for their manufacture and pharmaceutical compositions containing them are describedType: GrantFiled: November 28, 2000Date of Patent: July 25, 2006Assignee: AstraZeneca ABInventors: Michael Barry Gravestock, Michael John Betts
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Patent number: 7078424Abstract: This invention relates to novel N-linked sulfonamides of N-heterocyclic carboxylic acid and carboxylic acid isosteres, their preparation, and use for treating neurological disorders including physically damaged nerves and neurodegenerative diseases, and for treating alopecia and promoting hair growth.Type: GrantFiled: June 24, 2003Date of Patent: July 18, 2006Assignee: GPI NIL Holdings, Inc.Inventors: Gregory S. Hamilton, Mark H. Norman, Yong-Qian Wu
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Patent number: 7060710Abstract: The present invention provides compounds of formula I: in which: one of X and Y is a nitrogen atom substituted by a group R6? and the other is a carbon atom substituted by an isoxazole group substituted on its carbon atoms by groups R3 and R4; one of R6 and R6? is hydrogen; either all of W1, W2, W3 and W4 are carbon or one of W1, W2, W3 and W4 is nitrogen and the rest are carbon; and R1 and R2 are, independently, a small group, heteroaromatic ring or a 4–7 membered cyclic amine ring; processes for making them; pharmaceutical composition containing them; their use in therapy, particularly for enhancing cognition in conditions such as Alzheimer's Disease; and methods of treatment using them.Type: GrantFiled: November 22, 2002Date of Patent: June 13, 2006Assignee: Merck Sharp & Dohme Ltd.Inventors: Tamara Ladduwahetty, Angus Murray MacLeod, Kevin John Merchant, Francine Sternfeld
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Patent number: 7052742Abstract: Fluorinated five-membered ring compounds of the formula (I) R1—X—(A1—M1)a—(A2—M2)b—A3—Y—E ??(I) where E is a radical T—Z—R2 containing a five-membered ring and, for example, T is undirected and is 4-fluorothiophene-2,5-diyl, 3-fluorothiophene-2,5-diyl, 3-fluorothiophene-2,4-diyl, 5-fluorothiophene-2,4-diyl, furan-2,5-diyl, furan-2,4-diyl, isoxazole-3,5-diyl, thiazole-2,5-diyl, thiazole-2,4-diyl, cyclopentane-1,3-diyl or cyclopentene-1,3-diyl, R1 and R2 are hydrogen, X is a single bond, —O—, OC(?O)—, —C(?O)O— or —OC(?O)O—, Y is —OC(?O)—, —OCH2—, —CH2CH2—, Z is a single bond or —O—, A1, A2, A3 are each, independently of one another, phenylene-1,4-diyl, M1, M2 are undirected and are each, independently of one another, —OC(?O)—, —OCH2—, —CH2CH2—, —OC(?O)CH2CH2—, —OCH2CH2CH2—, —C?C—, —CH2CH2CH2CH2— or a single bond, a, b are each, independently of one another, 0 or 1, are used in FLC mixtures.Type: GrantFiled: August 31, 2000Date of Patent: May 30, 2006Assignee: Clariant International Ltd.Inventors: Barbara Hornung, Toshiaki Nonaka, Ayako Ogawa, Wolfgang Schmidt, Rainer Wingen