Nitrogen Attached Directly To The Piperidine Ring By Nonionic Bonding Patents (Class 546/223)
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Patent number: 11905439Abstract: The present disclosure provides an adhesive composition including an aliphatic urethane (meth)acrylate, a thickener and a spacer. The adhesive composition has printability that printing can be effectively performed into a pattern with a thin width or the like, and is capable of forming an adhesive having excellent physical properties such as transparency, a gap maintaining ability capable of maintaining a constant cell gap between films and adhesive force. The adhesive composition is useful for constituting an optical element for HMDs.Type: GrantFiled: January 22, 2019Date of Patent: February 20, 2024Assignee: LG Chem, Ltd.Inventors: Seung Min Lee, So Young Kim, Se Woo Yang
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Patent number: 10815194Abstract: The present invention relates to a process for the synthesis of mono-protected ?,?-diamino alkanes, the use of said process in a process for the synthesis of a linker drug comprising an ?,?-diamino alkane moiety and the use of the process of the present invention in a process for preparing an antibody-drug conjugate comprising an ?,?-diamino alkane moiety.Type: GrantFiled: November 3, 2017Date of Patent: October 27, 2020Assignee: Byondis B.V.Inventor: Wiro Michael Petrus Bernardus Menge
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Patent number: 10227335Abstract: Provided herein are processes for forming sufentanil citrate from sufentanil base. One process comprises forming sufentanil citrate in the presence of a polar non-aqueous solvent. Other processes comprise forming sufentanil citrate in the presence of water.Type: GrantFiled: May 25, 2016Date of Patent: March 12, 2019Assignee: SpecGX LLCInventors: George Helmut Klemm, Brian Orr, Joel McClenaghan
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Patent number: 9000174Abstract: The invention relates to piperidinyl compounds of Formula (I): or a pharmaceutically acceptable salt, prodrug, or solvate thereof, wherein R1-R3 and Z are defined as set forth in the specification. The invention is also directed to an assay useful for identifying such compounds as N-type calcium channel modulators or blockers. The invention is also directed to the compounds of Formula (I) and compounds identified by the above assay, and the use of such compounds to treat, prevent or ameliorate a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.Type: GrantFiled: October 14, 2005Date of Patent: April 7, 2015Assignee: Purdue Pharma L.P.Inventors: Elfrida R. Benjamin, Zhengming Chen, Deyou Sha, Laykea Tafesse, Samuel F. Victory, John W. F. Whitehead
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Publication number: 20150087628Abstract: K-Ras is the most frequently mutated oncogene in human cancer. Disclosed herein are compositions and methods for modulating K-Ras and treating cancer.Type: ApplicationFiled: April 10, 2013Publication date: March 26, 2015Inventors: Jonathan Ostrem, Ulf Peters, Kevan M. Shokat
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Patent number: 8940743Abstract: The present invention relates to compounds that are fast dissociating dopamine 2 receptor antagonists, processes for preparing these compounds, pharmaceutical compositions comprising these compounds as an active ingredient. The compounds find utility as medicines for treating or preventing central nervous system disorders, for example schizophrenia, by exerting an antipsychotic effect without motor side effects.Type: GrantFiled: October 24, 2006Date of Patent: January 27, 2015Assignee: Janssen Pharmaceutica NVInventors: Marcel Frans Leopold De Bruyn, Gregor James MacDonald, Ludo Edmond Josephine Kennis, Xavier Jean Michel Langlois, Frans Alfons Maria Van Den Keybus, Yves Emiel Maria Van Roosbroeck
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Publication number: 20150025054Abstract: The invention relates to (hetero)aryl cyclopropylamine compounds, including particularly the compounds of formula I as described and defined herein, and their use in therapy, including, e.g., in the treatment or prevention of cancer, a neurological disease or condition, or a viral infection.Type: ApplicationFiled: October 22, 2012Publication date: January 22, 2015Inventors: Alberto Ortega Muñoz, Matthew Colin Thor Fyfe, Marc Martinell Pedemonte, Maria de los Angeles Estirate Martínez, Nuria Valls Vidal, Guido Kurz, Julio Cesar Castro Palomino Lar
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Patent number: 8937181Abstract: The invention relates to azetidinyl, pyrrolidinyl, piperidinyl, and hexahydroazepinyl compounds of Formula (I): and pharmaceutically acceptable salts, prodrugs, or solvates thereof, wherein R1-R3, Z, p and q are defined as set forth in the specification. The invention is also directed to the use compounds of Formula (I) to treat, prevent or ameliorate a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.Type: GrantFiled: April 13, 2007Date of Patent: January 20, 2015Assignee: Purdue Pharma L.P.Inventors: Akira Matsumura, Hidenori Mikamiyama, Bin Shao, Naoki Tsuno, Jiangchao Yao
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Publication number: 20140329857Abstract: The invention provides compounds of the formula: in salt or zwitterionic form or a pharmaceutically acceptable salt thereof, wherein R1-6, a, Z and Q are as defined in the specification. These compounds are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes for preparing such compounds and methods of using such compounds to, for example, treat pulmonary disorders such as chronic obstructive pulmonary disease and asthma.Type: ApplicationFiled: July 18, 2014Publication date: November 6, 2014Applicant: THERAVANCE BIOPHARMA R&D IP, LLCInventors: Craig Husfeld, YuHua Ji, Rick Lee, Li Li, YongQi Mu, Cameron Smith, Johnny Uy
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Publication number: 20140323487Abstract: Novel compounds which are antagonists or inverse agonists at one or more of the opioid receptors, pharmaceutical compositions containing them, to processes for their preparation.Type: ApplicationFiled: July 8, 2014Publication date: October 30, 2014Inventors: David John Cowan, Andrew Lamont Larkin, Cunyu Zhang, David Lee Musso, Gary Martin Green, Rodolfo Cadilla, Paul Kenneth Spearing, Michael Joseph Bishop, Jason Daniel Speake
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Publication number: 20140288040Abstract: The invention provides compounds of the formula (6): or a salt, N-oxide or tautomer thereof, wherein A is CH, CF or nitrogen; E is CH, CF or nitrogen; and R0 is hydrogen or C1-2 alkyl; R1a is selected from CONH2; CO2H; an optionally substituted acyclic C1-8 hydrocarbon group; and an optionally substituted monocyclic carbocyclic or heterocyclic group of 3 to 7 ring members, of which 0, 1, 2, 3 or 4 are heteroatom ring members selected from O, N and S; R2 is selected from hydrogen and a group R2a; R2a is selected from an optionally substituted acyclic C1-8 hydrocarbon group; an optionally substituted monocyclic carbocyclic or heterocyclic group of 3 to 7 ring members, of which 0, 1 or 2 ring members are heteroatom ring members selected from O, N and S; and an optionally substituted bicyclic heterocyclic group of 9 or 10 ring members, of which 1 or 2 ring members are nitrogen atoms; wherein at least one of R1 and R2 is other than hydrogen; R3 is an optionally substituted 3- to 10-membered monocyclic or bicycType: ApplicationFiled: October 31, 2012Publication date: September 25, 2014Applicant: ASTEX THERAPEUTICS LIMITEDInventors: Andrew James Woodhead, Gianni Chessari, Gilbert Ebai Besong, Maria Grazia Carr, Steven Douglas Hiscock, Michael Alistair O'Brien, David Charles Rees, Susanne Maria Saalau-Bethell, Hendrika Maria Gerarda Willems, Neil Thomas Thompson
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Publication number: 20140275126Abstract: Disclosed is a process for the preparation of the following compounds: where R1, R1a and R2a have the definitions in the description, as well as a process to prepare other intermediates that may be useful to synthesise downstream products, especially compounds that are useful as medicaments, for instance Bruton's tyrosine kinase (Btk) inhibitors such as ibrutinib. Also disclosed are other processes, other intermediates and compounds per se.Type: ApplicationFiled: March 11, 2014Publication date: September 18, 2014Inventors: Philip PYE, Cyril BEN HAIM, Matteo CONZA, Ioannis Nicolaos HOUPIS
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Publication number: 20140228405Abstract: The present invention provides a compound having a lysine-specific demethylase 1 inhibitory action, and useful as a medicament such as a prophylactic or therapeutic agent for cancer, and central nervous system diseases, and the like.Type: ApplicationFiled: August 8, 2012Publication date: August 14, 2014Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Naoki Tomita, Shigeo Kajii, Douglas Robert Cary, Daisuke Tomita, Shinichi Imamura, Ken Tsuchida, Satoru Matsuda, Ryujiro Hara
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Patent number: 8772490Abstract: Provided are an optically active diazabicyclooctane derivative defined by formula (F) below, which is useful as a pharmaceutical intermediate for ?-lactamase inhibitor, and a process for preparing the same. In formula (F) above, R1 represents CO2R, CO2M, or CONH2, wherein R represents a methyl group, a tert-butyl group, an allyl group, a benzyl group, or a 2,5-dioxopyrrolidin-1-yl group, and M represents a hydrogen atom, an inorganic cation, or an organic cation; and R2 represents a benzyl group or an allyl group.Type: GrantFiled: June 30, 2011Date of Patent: July 8, 2014Assignee: Meiji Seika Pharma Co., Ltd.Inventors: Takao Abe, Masayuki Okue, Yoshiaki Sakamaki
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Publication number: 20140163024Abstract: Compounds of the formula Ia or Ib: or pharmaceutically acceptable salts thereof, wherein m, n, p, q, r, A, X1, X2, X3, X4, Y, Z, R1, R2, R3, R4, R5, R6, R7, and R8 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of inflammatory diseases such as arthritis.Type: ApplicationFiled: December 10, 2013Publication date: June 12, 2014Applicant: GENENTECH, INC.Inventors: Benjamin Fauber, Olivier Rene, Monique Bodil van Niel, Simon Gaines, Jonathan Killen, Stuart Ward
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Publication number: 20140163230Abstract: The present invention relates to compounds and processes for preparing compounds of Formula (I), including compounds such as trans-7-oxo-6-(sulphooxy)-1,6-diazabicyclo[3,2,1]octane-2-carboxamide and salts thereof (e.g., NXL-104).Type: ApplicationFiled: February 14, 2014Publication date: June 12, 2014Applicant: Forest Laboratories Holdings Ltd.Inventors: Melanie Simone Ronsheim, Saibaba Racha, Graham Richard Lawton, Shao Hong Zhou, Yuriy B. Kalyan, Michael Golden, David Milne, Alexander Telford, Janette Cherryman, Alistair Boyd, Andrew Phillips, Mahendra G. Dedhiya
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Patent number: 8741894Abstract: Provided herein are arylsulfonamides that are useful for modulating CCR3 activity, and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a CCR3-mediated disorder, disease, or condition.Type: GrantFiled: March 17, 2011Date of Patent: June 3, 2014Assignee: Axikin Pharmaceuticals, Inc.Inventors: Tai Wei Ly, Garrett Thomas Potter, Jared Andrew Forrester
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Patent number: 8703721Abstract: The present invention relates to an arylalkylamine compound represented by the following formula [I] or a pharmaceutically acceptable salt thereof, a process for preparing the same, and use of the above-mentioned compound as an activating compound (CaSR agonist) of a Ca sensing receptor, a pharmaceutical composition containing the above-mentioned compound as an effective ingredient, etc.Type: GrantFiled: May 12, 2011Date of Patent: April 22, 2014Assignee: Mitsubishi Tanabe Pharma CorporationInventors: Hiroshi Miyazaki, Junko Tsubakimoto, Kosuke Yasuda, Iwao Takamuro, Osamu Sakurai, Tetsuya Yanagida, Yutaka Hisada
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Patent number: 8703958Abstract: The present invention relates to novel fluorinated piperidine derivatives having antagonistic activity at the 5-HT2B receptor, pharmaceutical compositions comprising these compounds and their use as a medicine.Type: GrantFiled: February 28, 2013Date of Patent: April 22, 2014Assignee: Janssen Pharmaceutica, NVInventors: Johannes Wilhelmus John F. Thuring, Luc August Laurentius Ver Donck
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Patent number: 8680282Abstract: A CPT1 inhibitor compound is represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof: or a pharmaceutically acceptable salt thereof. A pharmaceutical composition comprises a compound represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof. A method of treating a subject having cancer comprises administering to the subject a therapeutically effective amount of a compound represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: August 1, 2008Date of Patent: March 25, 2014Assignee: University Health NetworkInventors: Heinz W. Pauls, Bryan T. Forrest, Peter Brent Sampson, Yong Liu, Radoslaw Laufer, Yunhui Lang, Miklos Feher, Yi Yao, Guohua Pan
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Patent number: 8658645Abstract: The present invention relates to the use of certain quinolone antibiotics for controlling bacterial disorders of the oral cavity, in particular in veterinary medicine.Type: GrantFiled: August 2, 2004Date of Patent: February 25, 2014Assignee: Bayer Intellectual Property GmbHInventors: Gert Daube, Markus Edingloh, Bernd Stephan, Franz Pirro, Agnès Limet
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Publication number: 20140024834Abstract: This application discloses a process to synthesize 8-({1-(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy)-methyl]-8-pheny-1.7-diaza-spiro[4.5]decan-2-one comprising reacting a compound of the Formula 27a-sulfonate with zinc in the presence of acetic acid.Type: ApplicationFiled: September 27, 2013Publication date: January 23, 2014Applicant: OPKO HEALTH, INC.Inventors: Ingrid MERGELSBERG, Dominik Hermann SCHERER, Monika Erika HUTTENLOCH, Hon-Chung TSUI, Sunil PALIWAL, Neng-Yang SHIH
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Publication number: 20140024650Abstract: Provided is a compound having an AMPA receptor function enhancing action, and useful as a prophylactic or therapeutic drug for depression, Alzheimer's disease, schizophrenia, attention deficit hyperactivity disorder (ADHD) and the like. A compound represented by the formula (I): wherein each symbol is as defined in the present specification, or a salt thereof.Type: ApplicationFiled: April 5, 2012Publication date: January 23, 2014Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Shoji Fukumoto, Osamu Ujikawa, Shinji Morimoto, Yasutomi Asano, Satoshi Mikami, Norihito Tokunaga, Masakuni Kori, Toshihiro Imaeda, Koichiro Fukuda, Shinji Nakamura, Kouichi Iwanaga
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Publication number: 20130324556Abstract: A compound of formula (I) or a pharmaceutically acceptable salt, solvate, or hydrate thereof Wherein Y, Z, R3, U, R4, m and n are as defined in the claims.Type: ApplicationFiled: January 27, 2012Publication date: December 5, 2013Inventors: Joe William Boyd, Paul Meo, Michael Higginbottom, Iain Simpson, David Mark Mountford, Edward Daniel Savory
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Patent number: 8598358Abstract: An object of the present invention is to provide a method for producing an oxazole compound in a high yield.Type: GrantFiled: January 28, 2011Date of Patent: December 3, 2013Assignee: Otsuka Pharmaceutical Co., Ltd.Inventors: Akihiro Yamamoto, Koichi Shinhama, Nobuhisa Fujita, Shinji Aki, Shin Ogasawara, Naoto Utsumi
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Publication number: 20130310379Abstract: Agents for modulating methyl modifying enzymes, compositions and uses thereof are provided herein.Type: ApplicationFiled: November 21, 2011Publication date: November 21, 2013Applicant: CONSTELLATION PHARMACEUTICALSInventors: Brian K. Albrecht, James Edmund Audia, Alexandre Gagnon, Jean-Christophe Harmange, Christopher G. Naveschuk
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Publication number: 20130310254Abstract: The present application relates to novel alpha, beta-unsaturated imines, to processes for their preparation, to their use for controlling animal pests including arthropods and in particular insects and to their use in the control of vectors.Type: ApplicationFiled: November 24, 2011Publication date: November 21, 2013Applicant: BAYER INTELLECTUAL PROPERTY GMBHInventors: Stefan Werner, Ulrich Ebbinghaus-Kintscher, Sebastian Horstmann, Michael Maue, Hans-Georg Schwarz, Robert Velten, Arnd Voerste, Ulrich Görgens, Andreas Turberg
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Publication number: 20130303771Abstract: A cyclic amine compound having a prescribed configuration can be efficiently prepared by reducing an imine derivative in the presence of a sulfonic acid. Specifically, a cyclic amine compound which is substituted with an amino group and a carboxyl group in which both groups are arranged in the trans configuration can be prepared efficiently.Type: ApplicationFiled: March 28, 2012Publication date: November 14, 2013Applicant: KANEKA CORPORATIONInventors: Yoshinori Hirai, Akira Nishiyama
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Patent number: 8552191Abstract: This application discloses a novel process to synthesize 8-[{1-(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza-spiro[4.5]decan-2-one compounds, which may be used, for example, as NK-1 inhibitor compounds in pharmaceutical preparations.Type: GrantFiled: March 20, 2008Date of Patent: October 8, 2013Assignee: Opko Health, Inc.Inventors: Ingrid Mergelsberg, Dominik Hermann Scherer, Monika Erika Huttenloch, Hon-Chung Tsui, Sunil Paliwal, Neng-Yang Shih
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Publication number: 20130244995Abstract: Compounds of general formula (I), their use as calcium receptor-active compounds for the prophylaxis, treatment or amelioration of physiological disorders or diseases associated with disturbances of CaSR activity, such as hyperparathyroidism, pharmaceutical compositions comprising said compounds, and methods of treating diseases with said compounds.Type: ApplicationFiled: November 21, 2011Publication date: September 19, 2013Applicant: LEO PHARMA A/SInventors: Per Vedsø, Lars Kristian Albert Blæhr
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Patent number: 8481743Abstract: The invention relates to phenylpropionamide compounds of Formula (I): and pharmaceutically acceptable salts, prodrugs, and solvates thereof, wherein A, B, R1, R2, R3, R4 and R5 are defined as set forth in the specification. The invention is also directed to the use of compounds of Formula (I) to treat, prevent or ameliorate a disorder responsive to the activation of opioid receptors, particularly ?-opioid receptors. Compounds of the present invention are especially useful for treating pain.Type: GrantFiled: October 31, 2007Date of Patent: July 9, 2013Assignee: Purdue Pharma L.P.Inventor: Xiaoming Zhou
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Publication number: 20130172386Abstract: The present invention relates to novel fluorinated piperidine derivatives having antagonistic activity at the 5-HT2B receptor, pharmaceutical compositions comprising these compounds and their use as a medicine.Type: ApplicationFiled: February 28, 2013Publication date: July 4, 2013Applicant: Janssen Pharmaceutica, NVInventor: Janssen Pharmaceutica, NV
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Publication number: 20130143926Abstract: The invention provides a compound which is (a) a phenylamide derivative of formula (I) or a tautomer thereof, or (b) a pharmaceutically acceptable salt, N-oxide, hydrate, prodrug or solvate thereof: wherein R1, R2, R3, R4, R5, R6 and R7 are as defined herein. The compounds are useful in the treatment of diseases mediated by HSP90.Type: ApplicationFiled: June 10, 2011Publication date: June 6, 2013Inventors: Alastair David Graham Donald, Joanne McDermott, Sanjay Ratilal Patel, David Festus Charles Moffat
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Patent number: 8445516Abstract: The present invention provides a pharmaceutical composition for promoting angiogenesis, which has an angiogenesis promoting action even in a vascular culturing system without effect of microcirculation. A pharmaceutical composition for promoting angiogenesis of the present invention comprises at least one compound selected from a group consisting of a piperidine compound represented by the general formula (1) or salts thereof: (wherein R represents a benzoyl group which may have, as substituents on the phenyl ring, 1 to 3 groups selected from a group consisting of an amino group, which may have a lower alkanoyl group, and a lower alkyl group; R1 represents a hydrogen atom or a lower alkyl group; and R2 represents a phenyl lower alkyl group).Type: GrantFiled: January 26, 2005Date of Patent: May 21, 2013Assignee: Otsuka Pharmaceutical Co., Ltd.Inventors: Ayako Hashimoto, Takashi Imaizumi, Goro Miyakoda, Toyoki Mori
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Publication number: 20130123243Abstract: This invention is directed to compounds of formula (I): where r, q, R, R2, R3, R4, R5a, R5b, R5c, R6a, R6b, R6c, R7, R8, and R9 are described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, solvates, clathrates, polymorphs, ammonium ions, N-oxides or prodrugs thereof; which are leukotriene A4 hydrolase inhibitors and therefore useful in treating inflammatory disorders. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.Type: ApplicationFiled: October 18, 2012Publication date: May 16, 2013Inventor: Celtaxsys, Inc.
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Publication number: 20130079525Abstract: The present invention relates to a method for producing an optically active 3-aminopiperidine or salt thereof. In the method, a racemic nipecotamide is stereoselectively hydrolyzed to obtain an optically active nipecotamide and an optically active nipecotic acid in the presence of an enzyme source derived from an organism, and then the optically active nipecotamide is derived into an optically active aminopiperidine or salt thereof by aroylation, Hofmann rearrangement, deprotection of the amino group and further deprotection; or the optically active nipecotamide is derived into an optically active aminopiperidine or salt thereof by selective protection with BOC, Hofmann rearrangement and further deprotection. It is possible by the present invention to produce an optically active 3-aminopiperidine or salt thereof useful as a pharmaceutical intermediate from an inexpensive and easily available starting material by easy method applicable to industrial manufacturing.Type: ApplicationFiled: November 21, 2012Publication date: March 28, 2013Applicant: KANEKA CORPORATIONInventor: KANEKA CORPORATION
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Patent number: 8404720Abstract: The present invention relates to novel aryl sulfonamide amine compounds of the formula (I), their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates described herein and pharmaceutically acceptable compositions containing them.Type: GrantFiled: March 3, 2009Date of Patent: March 26, 2013Assignee: Suven Life Sciences LimitedInventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Rama Sastri Kambhampati, Pradeep Jayarajan, Gopinadh Bhyrapuneni, Venkateswarlu Jasti
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Patent number: 8399456Abstract: Provided herein are 2,5-disubstituted arylsulfonamides that are useful for modulating CCR3 activity, and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a CCR3-mediated disorder, disease, or condition.Type: GrantFiled: April 21, 2010Date of Patent: March 19, 2013Assignee: Axikin Pharmaceuticals, Inc.Inventors: Tai Wei Ly, Marie Chantal Siu-Ying Tran, Erik Dean Raaum
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Patent number: 8399676Abstract: Compounds of formula (I) as well as pharmaceutically acceptable salts thereof can be used in the form of pharmaceutical compositions, wherein A1, A2, R1, R2, R3 and R4 have the significance given in claim 1.Type: GrantFiled: July 23, 2010Date of Patent: March 19, 2013Assignee: Hoffman-La Roche Inc.Inventors: Jean Ackermann, Aurelia Conte, Daniel Hunziker, Werner Neidhart, Matthias Nettekoven, Stanley Wertheimer
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Publication number: 20130041148Abstract: The present invention relates to novel processes for the preparation of sterically hindered amine ethers by the transformation of a corresponding oxo-piperidin to a hydroxy or amino substituted sterically hindered amine ether and the preparation of a N-propoxy or N-propenoxy substituted sterically hindered amine and some novel compounds obtainable by these processes. The compounds made by these processes are particularly effective in the stabilization of polymer compositions against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers.Type: ApplicationFiled: October 15, 2012Publication date: February 14, 2013Applicant: BASF SEInventor: BASF SE
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Patent number: 8350042Abstract: Disclosed are compounds and methods of synthesis of Formula I for the development of antiviral drugs for the treatment of HCV infection.Type: GrantFiled: January 29, 2009Date of Patent: January 8, 2013Assignee: The Regents of the University of CaliforniaInventors: Thomas C. Hermann, Maia Carnevali
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Publication number: 20130005709Abstract: The present invention relates to novel sulfone compounds as 5-HT6 receptor ligands of the formula (I), and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. These compounds are useful in the treatment/prevention of various disorders that are related to 5-HT6 receptor functions.Type: ApplicationFiled: March 24, 2010Publication date: January 3, 2013Applicant: SUVEN LIFE SCIENCES LIMITEDInventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Rama Sastri Kambhampati, Rajesh Kumar Badange, Veena Reballi, Anil Kashinath Chindhe, Rambabu Namala, Mohamad Sadik Abdulhamid Mulla, Ishtiyaque Ahmad, Renny Abraham, Venkateswarlu Jasti
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Publication number: 20120302757Abstract: An object of the present invention is to provide a method for producing an oxazole compound in a high yield.Type: ApplicationFiled: January 28, 2011Publication date: November 29, 2012Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Akihiro Yamamoto, Koichi Shinhama, Nobuhisa Fujita, Shinji Aki, Shin Ogasawara, Naoto Utsumi
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Publication number: 20120295910Abstract: The present invention relates to new sulfonamide derivatives of formula (I), wherein R1-R8 and Z are as defined in the claims, and optical antipodes or racemates and/or salts and/or hydrates and/or solvates thereof, which are selective antagonists of bradykinin B1, to processes for producing these same compounds, pharmacological compositions containing them and to their use in therapy or prevention of painful and inflammatory conditions.Type: ApplicationFiled: August 1, 2012Publication date: November 22, 2012Inventors: Gyula Beke, Eva Bozo, Sandor Farkas, Katalin Hornok, Gyorgy Keseru, Eva Schmidt, Eva Szentirmay, Istvan Vago, Monika Vastag
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Publication number: 20120282629Abstract: The present invention relates to compounds suitable for modulating huntingtin protein processing and useful for treating or preventing huntingtin-related disorders. The invention provides pharmaceutical compositions comprising said compounds and methods of syntheses thereof.Type: ApplicationFiled: August 19, 2010Publication date: November 8, 2012Applicant: MAX-DELBRUCK-CENTRUM FUR MOLEKULARE MEDIZINInventors: Erich Wanker, Thomas Wiglenda, Julius Tachu Babila, Annett Boddrich, Michael Schmidt, Sandra Neuendorf, Franziska Schiele
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Publication number: 20120270902Abstract: The invention provides N-substituted benzenesulfonamides for use in treating or preventing cognitive disorders, such as Alzheimer's Disease. Compounds of particular interest are defined by Formula (I), wherein R1, R2, R3, R4, and R3?, are as described in the specification. The invention also encompasses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of treating cognitive disorders, including Alzheimer's disease using compounds of Formula (I).Type: ApplicationFiled: February 13, 2012Publication date: October 25, 2012Applicant: ELAN PHARMACEUTICALS, INC.Inventors: Martin Neitzel, Jennifer Marugg
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Publication number: 20120264729Abstract: This invention relates to co-crystals and salts of CCR3 inhibitors of formula 1, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of diseases related with the CCR3-receptor.Type: ApplicationFiled: October 6, 2011Publication date: October 18, 2012Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Markus Frank, Hans Haeberle, Manuel Henry, Thorsten Pachur, Marco Santagostino, Uwe Stertz, Thomas Trebing, Ulrike Werthmann
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Publication number: 20120232053Abstract: The invention provides compounds of the formula: in salt or zwitterionic form or a pharmaceutically acceptable salt thereof, wherein R1-6, a, Z and Q are as defined in the specification. These compounds are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes for preparing such compounds and methods of using such compounds to, for example, treat pulmonary disorders such as chronic obstructive pulmonary disease and asthma.Type: ApplicationFiled: May 17, 2012Publication date: September 13, 2012Applicant: THERAVANCE, INC.Inventors: Craig Husfeld, YuHua Ji, Rick Lee, Li Li, YongQi Mu, Cameron Smith, Johnny Uy
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Patent number: 8242175Abstract: New histone deacetylase inhibitors according to the general formula (I) wherein: Q is a bond, CH2, CH—NR3R4, NR5 or oxygen, X is CH or nitrogen, Y is a bond, CH2, oxygen or NR6, Z is CH or nitrogen, R1, R2 are, independently, hydrogen, halogen, C1-C6 alkyl or C1-C6 haloalkyl, R11, R12 are, independently, hydrogen or C1-C6 alkyl, and R3, R4, R5 and R6 are as further defined in the specification.Type: GrantFiled: December 7, 2010Date of Patent: August 14, 2012Assignee: DAC S.R.L.Inventors: Antonello Mai, Saverio Minucci, Florian Thaler, Gilles Pain, Andrea Colombo, Stefania Gagliardi, Pier Giuseppe Pelicci, Marco Ballarini, Gaetano Gargiulo, Silvio Massa
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Patent number: 8236960Abstract: Disclosed herein are methods for synthesizing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl) -N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide. Also disclosed herein is the hemi-tartrate salt of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2 -methylpropyloxy)-phenylmethyl)carbamide and methods for obtaining the salt. Further disclosed are various crystalline forms of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide and its hemi-tartrate salt including various polymorphs and solvates.Type: GrantFiled: April 6, 2011Date of Patent: August 7, 2012Assignee: ACADIA Pharmaceuticals Inc.Inventors: Mikkel Boas Thygesen, Nathalie Schlienger, Bo-Ragnar Tolf, Carl-Magnus A. Andersson, Fritz Blatter, Jörg Berghausen