Ring Nitrogen Is Shared By Two Cyclos Patents (Class 544/282)
  • Publication number: 20130338002
    Abstract: Disclosed are compounds of Formula 1, wherein X is O or S; Y is O or S; and R1, R2, R3 and R4 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: August 15, 2013
    Publication date: December 19, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: CALEB WILLIAM HOLYOKE, JR., WENWING ZHANG
  • Publication number: 20130296319
    Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3 and R4 are as described herein; pharmaceutical compositions thereof and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 7, 2013
    Inventors: Scott William Bagley, David Andrew Griffith, Daniel Wei-Shung Kung
  • Publication number: 20130289052
    Abstract: Disclosed is an arthropod pest control composition having an excellent controlling effect on arthropod pests, which comprises a compound represented by formula (I): wherein each symbol is as defined in the present description; and metalaxyl or metalaxyl M.
    Type: Application
    Filed: February 18, 2011
    Publication date: October 31, 2013
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Norihisa Sakamoto, Emiko Sakamoto, Atsushi Iwata
  • Patent number: 8563562
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. The present invention further provides a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. Pharmaceutical compositions comprising a compound of formula (I) are also provided.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: October 22, 2013
    Assignee: Avexa Limited
    Inventors: John Joseph Deadman, Eric Dale Jones, Giang Thanh Le, David Ian Rhodes, Neeranat Theinthong, Nicholas Andrew Van de Graff, Lisa Jane Winfield
  • Publication number: 20130245241
    Abstract: Novel conjugates and immunogens derived from risperidone and antibodies generated by these immunogens are useful in immunoassays for the quantification and monitoring of risperidone and paliperidone in biological fluids.
    Type: Application
    Filed: April 30, 2013
    Publication date: September 19, 2013
    Applicant: SALADAX BIOMEDICAL INC.
    Inventors: Salvatore J. Salamone, Jodi Blake Courtney, Daniel J. Cline, Howard Sard, Vishnumurthy Hegde
  • Publication number: 20130230929
    Abstract: [Problems to be solved by the invention] A method and sensor for detecting the fluorides, chlorides or bromides of hydrocarbons such as C5F8 or C4F6 are provided, which are capable of the detection with quickness and high sensitivity at a room temperature or a temperature closer thereto, not a high temperature, without interference with hindrance gases from fluorine liquids or the like. [Means for solving the problems] A detection agent, detection method, and detection sensor based on an optical change or mass change by a direct reaction with a nitrogen compound having at least two rings at which an amidine backbone is centered, which is represented by the following general formula (I).
    Type: Application
    Filed: June 23, 2011
    Publication date: September 5, 2013
    Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Tooru Nakamura, Yukihiro Shimoi
  • Publication number: 20130231354
    Abstract: Disclosed are azaindazole compounds of Formula (I): or pharmaceutically acceptable salts thereof, wherein: Q is: (i) 5-membered heteroaryl comprising at least one nitrogen heteroatom and substituted with zero to 2 Rg; or (ii) 9- to 10-membered bicyclic heteroaryl selected from Formula (II) and; wherein Ring A is a 5- to 6-membered aryl or heteroaryl fused ring substituted with zero to 2 Rg; and R1, R2, R3, and Rg are defined herein. Also disclosed are methods of using such compounds in the treatment of at least one CYP17 associated condition, such as, for example, cancer, and pharmaceutical compositions comprising such compounds.
    Type: Application
    Filed: November 9, 2011
    Publication date: September 5, 2013
    Applicant: Bristol-Meyers Squibb Company
    Inventors: Joel F. Austin, David B. Frennesson, Mark G. Saulnier
  • Patent number: 8519127
    Abstract: Embodiments of this invention provide methods for therapeutic use of cyclic G-2-allylProline (cG-2-allylP) to treat peripheral neuropathies, including toxin-induced peripheral neuropathy and diabetic peripheral neuropathy as well as manufacture of medicaments including tablets, capsules, and other orally active compositions containing cG-2-allylP, as well as injectable solutions that are useful for treatment of such conditions.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: August 27, 2013
    Inventors: Mike John Bickerdike, Margaret Anne Brimble, Ernest Stephen Sirimanne
  • Patent number: 8507674
    Abstract: The present invention provides a control agent that is extremely effective in controlling bacterial diseases. The quorum sensing inhibitor and bacterial disease control agent for agricultural and horticultural use of the present invention contain a pyrimidinone compound represented by General Formula (1): wherein R1 represents a C1-5 alkyl group or a phenyl group, and R2 represents a hydrogen atom or a C1-5 alkyl group, provided that R1 cannot be a methyl group when R2 represents a hydrogen atom.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: August 13, 2013
    Assignees: The University of Tokyo, Otsuka Chemical Co., Ltd.
    Inventors: Hiroaki Suga, Jun Igarashi
  • Patent number: 8507640
    Abstract: A salt catalyst comprises an ionic complex of i) a nitrogen base comprising one or more guanidine and/or amidine functional groups, and ii) an oxoacid comprising one or more active acid groups, the active acid groups independently comprising a carbonyl group (C?O), sulfoxide group (S?O), and/or a phosphonyl group (P?O) bonded to one or more active hydroxy groups; wherein a ratio of moles of the active hydroxy groups to moles of the guanidine and/or amidine functional groups is greater than 0 and less than 2.0. The salt catalysts are capable of catalyzing ring opening polymerization of cyclic carbonyl compounds.
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: August 13, 2013
    Assignee: International Business Machines Corporation
    Inventors: Daniel Joseph Coady, Kazuki Fukushima, James Lupton Hedrick, Hans Werner Horn, Julia Elizabeth Rice
  • Publication number: 20130190299
    Abstract: Methods and formulations for the treatment of multiple sclerosis with drugs with affinity for both serotonergic 5-HT2 and dopaminergic receptors such as the D2 receptor are herein disclosed. According to one embodiment, a method includes delivering a therapeutic dosage of drugs with affinity for both serotonergic 5-HT2 and dopaminergic receptors such as the D2 receptors to a subject exhibiting symptoms of multiple sclerosis to alleviate the symptoms.
    Type: Application
    Filed: June 28, 2011
    Publication date: July 25, 2013
    Applicant: Victoria Link Ltd.
    Inventors: Anne Camille La Flamme, Bronwen Jane Connor, David O'Sullivan
  • Publication number: 20130190171
    Abstract: Disclosed are compounds of Formula 1, wherein R1 is phenyl or pyridinyl, each optionally substituted with Q and up to 3 substituents independently selected from R2; each R2 is independently halogen, cyano, SF5, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 alkylthio or C1-C4 haloalkylthio; and Q is phenyl or pyridinyl, each optionally substituted with up to 5 substituents independently selected from the group consisting of halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: December 22, 2011
    Publication date: July 25, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventor: Thomas Francis Pahutski, JR.
  • Publication number: 20130184294
    Abstract: The present invention relates to compounds of Formula I as described herein or a pharmaceutically acceptable salt thereof, pharmaceutical composition comprising a compound of Formula I or a pharmaceutically acceptable salt thereof and methods of treating a disease, disorder, or condition of the central nervous system, including bipolar disorder, depressive disorders, anxiety disorders, cognitive disorders, pain disorders, urogenital disorders, and epilepsy, among the other diseases, disorders or conditions discussed herein as mono-therapy or in combination with another active pharmaceutical ingredient.
    Type: Application
    Filed: September 7, 2011
    Publication date: July 18, 2013
    Applicant: Pfizer Inc.
    Inventors: Isao Sakurada, Lei Zhang
  • Publication number: 20130178469
    Abstract: The present invention provides a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof. Further provided is a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof.
    Type: Application
    Filed: July 15, 2011
    Publication date: July 11, 2013
    Applicants: SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY (SIOC), AVEXA LIMITED
    Inventors: David Ian Rhodes, John Joseph Deadman, Giang Thanh Le, Nicholas Andrew Van de Graff, Lu Long, Li Xinming, Feng Xiao, Yu Changjiang
  • Patent number: 8481729
    Abstract: The present invention relates to a novel process for the preparation of paliperidone and its intermediates and also relates to an improved process for the preparation of paliperidone compound of formula (I).
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: July 9, 2013
    Assignee: MSN Laboratories Limited
    Inventors: Manne Satyanarayana Reddy, Sajja Eswaraiah, Revu Satyanarayana
  • Publication number: 20130150362
    Abstract: The present invention relates to certain pyrazolo[1,5-a]pyrimidine compounds of Formula (I) as inhibitors of mammalian Target Of Rapamycin (mTOR) kinase, which is also known as FRAP, RAFT, RAPT or SEP. The compounds may be used in the treatment of cancer and other disorders where mTOR is deregulated. The present invention further provides pharmaceutical compositions comprising the pyrazolo[1,5-a]pyrimidine compounds.
    Type: Application
    Filed: August 22, 2011
    Publication date: June 13, 2013
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: Lianyun Zhao, Duan Liu, Shuyi Tang, Amit K. Mandal, Umar Faruk Mansoor, Lalanthi Dilrukshi Vitharana, Panduranga Adulla P. Reddy, M. Arshad Siddiqui
  • Patent number: 8399480
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: March 19, 2013
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Cheng Zhu
  • Publication number: 20130059865
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. The present invention further provides a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. Pharmaceutical compositions comprising a compound of formula (I) are also provided.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 7, 2013
    Applicant: AVEXA LIMITED
    Inventors: John Joseph Deadman, Eric Dale Jones, Giang Thanh Le, David Ian Rhodes, Neeranat Theinthong, Nicholas Andrew Van de Graff, Lisa Jane Winfield
  • Publication number: 20130053405
    Abstract: The present invention relates to prodrugs or a pharmaceutically acceptable salt thereof comprising a covalent Paliperidone carrier conjugate of formula (I) wherein Z0 is defined in the description and the claims as well as pharmaceutical composition comprising said compounds. The compounds are useful as medicament, especially for diseases or disorders which can be treated by Paliperidone.
    Type: Application
    Filed: October 6, 2010
    Publication date: February 28, 2013
    Inventors: Ulrich Hersel, Harald Rau, Guillaume Maitro, Thomas Wegge
  • Publication number: 20130012506
    Abstract: The present invention relates to small molecule compounds and their use in the treatment of bacterial infections, in particular Tuberculosis.
    Type: Application
    Filed: January 13, 2011
    Publication date: January 10, 2013
    Inventors: Zaesung No, Jaeseung Kim, Priscille Brodin, Min Jung Seo, Eunjung Park, Jonathan Cechetto, Heekyoung Jeon, EunHye Kim, Jamung Heo, Ji Youn Nam, Denis Philippe Cedric Fenistein, Thierry Christophe, Monica Contreras Dominguez, Auguste Genovesio, Saeyeon Lee, Sunhee Kang, Fanny Anne Ewann
  • Patent number: 8349846
    Abstract: The present invention related to fused pyrimidine derivatives, which are useful as Transient Receptor Potential Vanilloid 3 (TRPV3) receptors, methods of treating diseases, disorders, conditions modulated by TRPV3. The present invention having the formula (I) and its pharmaceutically acceptable salts thereof, and its processes thereof, wherein all variables are as described herein.
    Type: Grant
    Filed: January 7, 2009
    Date of Patent: January 8, 2013
    Assignee: Glenmark Pharmaceuticals, S.A.
    Inventors: V S. Prasadarao Lingam, Abraham Thomas, Dattaguru Anandrao More, Javed Yusuf Khatik, Neelima Khairatkar-Joshi, Vidya Ganapati Kattige
  • Patent number: 8338412
    Abstract: The present invention relates to inhibitors of p38, a mammalian protein kinase involved cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: December 25, 2012
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Guy W. Bemis, Francesco G. Salituro, John P. Duffy, John E. Cochran, Edmund M. Harrington, Mark A. Murcko, Keith P. Wilson, Michael Su, Vincent P. Galullo
  • Patent number: 8318732
    Abstract: The present invention provides a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. The present invention further provides a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. Pharmaceutical compositions comprising a compound of formula (I) are also provided.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: November 27, 2012
    Assignee: Avexa Limited
    Inventors: John Joseph Deadman, Eric Dale Jones, David Ian Rhodes, Nicholas Andrew Van de Graff
  • Patent number: 8309618
    Abstract: The disclosure relates to methods and materials useful for depolymerizing a polymer. In one embodiment, for example, the disclosure provides a method for depolymerizing a polymer containing electrophilic linkages, wherein the method comprises contacting the polymer with a nucleophilic reagent in the presence of a guanidine-containing compound. The methods and materials of the disclosure find utility, for example, in the field of waste reclamation and recycling.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: November 13, 2012
    Assignees: International Business Machines Corporation, Stanford University
    Inventors: James Lupton Hedrick, Russell Clayton Pratt, Robert M. Waymouth
  • Patent number: 8309717
    Abstract: The present invention relates to an improved process for obtaining Paliperidone, I, comprising alkylating compound VI, or a salt thereof, with compound V, or a salt thereof, using a base selected from triethylamine or diisopropylethylamine and, optionally, a solvent. Moreover, the invention relies on the preparation of intermediates used in such process.
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: November 13, 2012
    Assignee: INKE, S.A.
    Inventors: Juan Huguet Clotet, Noelia Calcerrada Muñoz
  • Publication number: 20120277212
    Abstract: The present invention provides new oxime derivatives of the general formula (I), pharmaceutical compositions containing them and their use for the treatment and/or prophylaxis of conditions associated with altered glutamatergic signalling and/or functions, and/or conditions which can be affected by alteration of glutamate level or signalling in mammals. This invention further provides new oxime derivatives of the general formula (I) consisting of modulators of nervous system receptors sensitive to glutamate, which makes them particularly suitable for the treatment and/or prophylaxis of acute and chronic neurological and/or psychiatric disorders. In particular embodiments, the new oxime derivatives of the invention are modulators of metabotropic glutamate receptors (mGluRs). The invention further provides positive allosteric modulators of mGluRs and more specifically positive alSosteric modulators of mGluR4.
    Type: Application
    Filed: October 29, 2010
    Publication date: November 1, 2012
    Applicants: PRESTWICK CHEMICAL, INC., DOMAIN THERAPEUTICS
    Inventors: Stephan Schann, Stanislas Mayer, Christophe Morice, Bruno Giethlen
  • Publication number: 20120277253
    Abstract: The present invention relates to pharmaceutical composition for subcutaneous injection comprising a paliperidone compound wherein the composition releases the paliperidone with an immediate onset of action and continuously for at least 3 weeks, and wherein the composition has a pharmacokinetic profile in vivo with substantially no burst release of the paliperidone. The compositions are useful as medicaments for the treatment of psychotic disorders and diseases.
    Type: Application
    Filed: October 6, 2010
    Publication date: November 1, 2012
    Inventors: Kennett Sprogøe, Ulrich Hersel, Harald Rau, Guillaume Maitro, Thomas Wegge
  • Publication number: 20120277100
    Abstract: Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein X is O or S; Y is O or S; A is O, S, NR3e or C(R3c)?C(R3d); Z is a direct bond, O, S(O)n, NR6, C(R7)2O, OC(R7)2, C(?X1), C(?X1)E, EC(?X1), C(?NOR8) or C(?NN(R6)2); a is 1, 2 or 3; and R1, R2, R3a—R3e, R4, R5, R6, R7, R8, X1 and E are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: August 3, 2010
    Publication date: November 1, 2012
    Inventors: Wenming Zhang, Caleb William Holyoke, JR., Kenneth Andrew Hughes, George Philip Lahm, Thomas Francis Pahutski, JR., My-Hanh Thi Tong, Ming Xu
  • Publication number: 20120259116
    Abstract: The present invention relates to a novel process for the preparation of paliperidone by hydrolysis of 9-O-acylated paliperidone. In a preferred embodiment of the present invention, Paliperidone Form (II) of purity of about 98% or more was obtained by basic hydrolysis of 9-O-Acetyl Paliperidone.
    Type: Application
    Filed: December 20, 2010
    Publication date: October 11, 2012
    Inventors: Rajiv Kumar, Dharmesh Kumar Arvindbhaipatel, Dattatray Shamrao Metil, Praveen Raosaheb Supekar, Prashant Pandurangpawar, Santosh Vitthal Pune
  • Publication number: 20120245158
    Abstract: This invention provides novel compounds that are modulators of gamma secretase. The compounds have the Formula I: Also disclosed are methods of modulating gamma secretase activity and methods of treating Alzheimer's Disease using the compounds of Formula I.
    Type: Application
    Filed: June 15, 2010
    Publication date: September 27, 2012
    Inventors: Xianhai Huang, Zhaoning Zhu, William J. Greenlee, Anandan Palani, Robert G. Aslanian
  • Publication number: 20120238749
    Abstract: The present invention relates to novel classes of compounds which are inhibitors of interleukin-1? converting enzyme. The ICE inhibitors of this invention are characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting ICE activity and consequently, may be advantageously used as agents against interleukin-1 mediated diseases, including inflammatory diseases, autoimmune diseases and neurodegenerative diseases. This invention also relates to methods for inhibiting ICE activity and methods for treating interleukin-1 mediated diseases using the compounds and compositions of this invention.
    Type: Application
    Filed: October 12, 2011
    Publication date: September 20, 2012
    Applicant: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: Guy W. Bemis, Julian M. C. Golec, David J. Lauffer, Michael D. Mullican, Mark A. Murcko, David J. Livingston
  • Patent number: 8252784
    Abstract: Base-polymerizable or base-crosslinkable compositions comprising select bicyclic amines with benzylic substitution undergo photochemically induced, base-catalysed reactions upon photochemical conversion of the benzylically substituted amine to an amidine derivative.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: August 28, 2012
    Assignee: BASF SE
    Inventors: Gisèle Baudin, Kurt Dietliker, Tunja Jung
  • Patent number: 8247415
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: August 21, 2012
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Cheng Zhu
  • Publication number: 20120208828
    Abstract: The present invention relates to new compounds of formula I, to processes for their preparation, to pharmaceutical formulations containing such compounds and to their use in therapy. Such compounds find particular use in the treatment and/or prevention of conditions or diseases which are affected by over-activation of signaling in the Wnt pathway. For example, these may be used in preventing and/or retarding proliferation of tumor cells, for example carcinomas such as colon carcinomas.
    Type: Application
    Filed: June 7, 2010
    Publication date: August 16, 2012
    Applicant: OSLO UNIVERSITY HOSPITAL HF
    Inventors: Daniel Holsworth, Jo Waaler, Ondrej Machon, Stefan Krauss
  • Patent number: 8242269
    Abstract: The present invention relates to novel compounds of formula (VIII) and (X), processes for their preparation and their use in the preparation of paliperidone or a salt thereof. There is also provided by the present invention novel processes for preparing intermediates for use in the preparation of paliperidone or a salt thereof, and novel processes for preparing paliperidone or a salt thereof.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: August 14, 2012
    Assignee: CIPLA Limited
    Inventors: Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao, Srinivas Laxminarayan Pathi
  • Publication number: 20120184566
    Abstract: The present invention relates to a series of substituted dihydro benzocycloalkyl-oxymethyl oxazolopyrimidinones of formula (I): Wherein n, R1, R2, R3, R4, R5 and R6 are as defined herein. This invention also relates to methods of making these compounds including novel intermediates. The compounds of this invention are modulators of metabotropic glutamate receptors (mGluR), particularly, mGluR2 receptor. Therefore, the compounds of this invention are useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of central nervous system disorders (CNS), including but not limited to acute and chronic neurodegenerative conditions, psychoses, cognition deficit disorders, convulsions, anxiety, depression, migraine, pain, sleep disorders and emesis.
    Type: Application
    Filed: March 2, 2012
    Publication date: July 19, 2012
    Applicant: SANOFI
    Inventors: Rosy SHER, Raymond Walter KOSLEY, JR.
  • Publication number: 20120164188
    Abstract: Provided herein are impurities of paliperidone, 3-[2-[4-[1-(4-fluoro-2-hydroxyphenyl)methanoyl]piperidinyl-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (methanoyl impurity), 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (dehydroxy impurity) and 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2-methyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidin-4,9-dione (9-keto impurity), and processes for preparing and isolating thereof. Provided further herein is a highly pure paliperidone or a pharmaceutically acceptable salt thereof substantially free of methanoyl, dehydroxy and 9-keto impurities, process for the preparation thereof, and pharmaceutical compositions comprising highly pure paliperidone or a pharmaceutically acceptable salt thereof substantially free of methanoyl, dehydroxy and 9-keto impurities. Provided also herein are improved and efficient processes for preparing paliperidone intermediates.
    Type: Application
    Filed: September 10, 2010
    Publication date: June 28, 2012
    Applicant: ACTAVIS GROUP PTC EHF
    Inventors: Girish Dixit, Anil Shahaji Khile, Jayesh Laljibhai Patel, Nitin Sharadchandra Pradhan
  • Publication number: 20120165527
    Abstract: The present invention relates to an improved process for the preparation of pure Paliperidone of formula (I). The present invention more specifically provides an improved process for the preparation of pure Paliperidone which may contain impurities in the acceptable level of pharmacopoeia requirement specifically 3-{2-[4-(5-Fluoro-benzo[d]isoxazol-3-yl]-piperidin-1-yl]-ethyl}-2-methyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-4,9-dione of Formula (IV).
    Type: Application
    Filed: August 4, 2010
    Publication date: June 28, 2012
    Applicant: ORCHID CHEMICALS & PHARMACEUTICALS LTD.
    Inventors: Buchi Reddy Reguri, Muthulingam Arunagiri, Saravanakumar Kasiyappan Gurusamy, Kondalarao Ponnapally
  • Patent number: 8207334
    Abstract: The present invention provides a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof. Further provided is a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof. A pharmaceutical composition or medicament comprising a compound of Formula I is also provided.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: June 26, 2012
    Assignee: Avexa Limited
    Inventors: Eric Dale Jones, Jonathan Alan Victor Coates, David Ian Rhodes, John Joseph Deadman, Nicholas Andrew Vandegraff, Lisa Jane Winfield, Neeranat Thienthong, William Issa, Neil Choi, Katherinie Macfarlane
  • Publication number: 20120157415
    Abstract: There is provided a hemihydrate form of the sodium salt of pemirolast.
    Type: Application
    Filed: June 15, 2010
    Publication date: June 21, 2012
    Applicant: CARDOZ AB
    Inventors: Anett Perlberg, Martin Viertelhaus, Ulrika Rosentrôm, Karol Horvath
  • Patent number: 8198287
    Abstract: A pyrimidone derivative represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof are disclosed and claimed. Wherein m, n, o, Y, Z, R1, R2, R3, R4, R5 R6 and R7 are as described herein. Also disclosed are the salts of compounds of formula (I). The invention relates also to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3?, such as Alzheimer disease.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: June 12, 2012
    Assignees: Sanofi-Aventis, Tanabe Pharma Corporation
    Inventors: Aude Fayol, Thierry Gallet, Alistair Lochead, Mourad Saady, Corinne Veronique, Philippe Yaiche
  • Publication number: 20120122679
    Abstract: Disclosed are compounds of Formula 1, N-oxides and salts thereof, wherein X is O or S; Y is O or S; Z is a direct bond, O, S(O)n, NR6, C(R7)2O, OC(R7)2, EC(?X1); a is 1, 2 or 3; and R1, R2, R3, R4, R5a, R5b, R6, R7, X1 and E are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: August 3, 2010
    Publication date: May 17, 2012
    Applicant: E. I. Du Pont De Nemours and Company
    Inventors: Wenming Zhang, Caleb William Holyoke, JR., Kenneth Andrew Hughes, George Philip Lahm, Thomas Francis Pahutski, JR., My-Hanh Thi Tong, Stephen Frederick McCann
  • Publication number: 20120122680
    Abstract: Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein X is O or S; Y is O or S; Z is a direct bond, O, S(O)n, NR6, C(R7)2O, OC(R7)2, C(?X1), C(?X1)E, EC(?X1), C(?NOR8) or C(?NN(R6)2); a is 0, 1, 2 or 3; and R1, R2, R3, R4, R5a, R5b, R6, R7, R8, X1 and E are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: August 3, 2010
    Publication date: May 17, 2012
    Applicant: E.I. Du Pont de Nemours and Company
    Inventors: Caleb William Holyoke, JR., Wenming Zhang, kanu Maganbhai Patel, George Philip Lahm, My-Hanh Thi Tong
  • Publication number: 20120108588
    Abstract: The present invention relates to compounds and pharmaceutically acceptable salts of Formula (I): wherein X, R1, R2, R3, R4, R5, R6, R7, and R8 are as defined above. The invention further relates to pharmaceutical compositions comprising the compounds and pharmaceutically acceptable salts and to methods of treating diabetes mellitus and its complications (including in particular diabetic retinopathy, nephropathy or neuropathy), cancer, ischemia, inflammation, central nervous system disorders, cardiovascular disease, Alzheimer's disease and dermatological disease pression, viral diseases, inflammatory disorders, or diseases in which the liver is a target organ.
    Type: Application
    Filed: January 6, 2012
    Publication date: May 3, 2012
    Applicant: Pfizer, Inc.
    Inventors: Iriny Botrous, Yufeng Hong, Hui Li, Kevin Kun-Chin Liu, Seiji Nukui, Min Teng, Eileen Valenzuela Tompkins, Chunfeng Yin
  • Publication number: 20120100188
    Abstract: Provided herein are solid state forms of paliperidone salts, processes for preparation, pharmaceutical compositions, and method of treating thereof. Paliperidone is represented by the following structural formula (I): More particularly, provided are solid state forms of paliperidone acid addition salts, wherein the acid counter ion is provided by an acid selected from the group consisting of L-(+)-tartaric acid, p-toluenesulfonic acid, maleic acid, oxalic acid, fumaric acid, acetic acid and malic acid. Provided also herein is a process for preparing substantially pure paliperidone free base using the solid state forms of paliperidone salts.
    Type: Application
    Filed: May 25, 2010
    Publication date: April 26, 2012
    Applicant: Actavis Group PTC ehf
    Inventors: Girish Dixit, Anil Shahaji Khile, Vignesh Nair, Nitin Sharadechandra Pradhan
  • Publication number: 20120083502
    Abstract: Substituted bicyclic heteroaryls and compositions containing them, for the treatment of general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, including but not restricted to autoimmune diseases such as systemic lupus erythematosis (SLE), myestenia gravis, rheumatoid arthritis, acute disseminated encephalomyelitis, idiopathic thrombocytopenic purpura, multiples sclerosis, Sjoegren's syndrome and autoimmune hemolytic anemia, allergic conditions including all forms of hypersensitivity, The present invention also enables methods for treating cancers that are mediated, dependent on or associated with p110 activity, including but not restricted to leukemias, such as Acute Myeloid leukaemia (AML) Myelo-dysplastic syndrome (MDS) myelo-proliferative diseases (MPD) Chronic Myeloid Leukemia (CML) T-cell Acute Lymphob
    Type: Application
    Filed: June 25, 2010
    Publication date: April 5, 2012
    Applicant: Amgen Inc.
    Inventors: Timothy David Cushing, Xiaolin Hao, Julia Winslow Lohman, Youngsook Shin
  • Patent number: 8148364
    Abstract: A pyrimidone derivative represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof: Wherein Y, Z, R1, R2, R3, R4, R5, R6, R7, n, m, and o are as described herein. The invention relates also to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3?, such as Alzheimer disease.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: April 3, 2012
    Assignees: Sanofi-Aventis, Mitsubishi Tanabe Pharma Corporation
    Inventors: Nathalie Chereze, Alistair Lochead, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Publication number: 20120077677
    Abstract: The invention relates to the use of 4-phenylbutyric acid and/or salts thereof, of the formula (I) for enhancing stress tolerance in plants to abiotic stress, preferably drought stress, and to the associated enhancement in plant growth and/or increase in plant yield.
    Type: Application
    Filed: April 5, 2011
    Publication date: March 29, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Lothar Willms, Stefan Lehr, Marco Busch, Gunter Donn, Christopher Hugh Rosinger, Ines Heinemann, Isolde Haeuser-Hahn, Martin Jeffrey Hills
  • Publication number: 20120071636
    Abstract: Novel conjugates and immunogens derived from risperidone and antibodies generated by these immunogens are useful in immunoassays for the quantification and monitoring of risperidone and paliperidone in biological fluids.
    Type: Application
    Filed: November 29, 2011
    Publication date: March 22, 2012
    Inventors: Salvatore J. Salamone, Jodi Blake Courtney, Daniel J. Cline, Howard Sard, Vishnumurthy Hegde
  • Publication number: 20120052112
    Abstract: A transdermal preparation is provided that contains risperidone and/or a pharmaceutically acceptable salt thereof as a drug, and the amount of the drug is 1 to 20 parts by mass based on 100 parts by mass of the total mass of the preparation. The skin permeation rate of the preparation is 0.5 to 30 ?g/cm2/hour, and the drug diffusion coefficient of the preparation in the skin is 1.2×10?6 to 10.0×10?6 cm/hour.
    Type: Application
    Filed: February 19, 2010
    Publication date: March 1, 2012
    Applicant: HISAMITSU PHARMACEUTICAL CO., INC.
    Inventors: Mitsuru Kuribayashi, Motohiro Suzuki, Hidenao Fukushima, Eisuke Shimizu