At 2-position And At 4- Or 6-position Patents (Class 544/323)
  • Patent number: 8962643
    Abstract: The invention encompasses compounds having formula I and the compositions and methods using these compounds in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK3, are therapeutically useful.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: February 24, 2015
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Hui Li, Ankush Argade, Kin Tso, Sambaiah Thota, David Carroll, Arvinder Sran, Robin Cooper, Rajinder Singh, Somasekhar Bhamidipati, Vanessa Taylor, Esteban Masuda
  • Patent number: 8962641
    Abstract: The invention relates to new pyrrolidine derivatives of the formula wherein R1 to R3, Ar, L T and n are as defined in the description and claims, to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: February 24, 2015
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Martin Fleck, Annekatrin Heimann, Niklas Heine, Bernd Nosse, Gerald Juergen Roth
  • Patent number: 8957081
    Abstract: The invention provides novel pyrimidine and pyridine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine and pyridine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, focal adhesion kinase (FAK), zeta-chain-associated protein kinase 70 (ZAP-70), insulin-like growth factor (IGF-1R), or a combination thereof.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: February 17, 2015
    Assignee: IRM LLC
    Inventors: Pierre-Yves Michellys, Wei Pei, Thomas H. Marsilje, III, Bei Chen, Tetsuo Uno, Yunho Jin, Tao Jiang
  • Patent number: 8957068
    Abstract: The invention is directed to a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein R1-R6 are defined herein. The invention is also directed to compositions containing a compound of formula (I) and to the use of such compounds in the inhibition of mutant IDH proteins having a neomorphic activity. The invention is further directed to the use of a compound of formula (I) in the treatment of diseases or disorders associated with such mutant IDH proteins including, but not limited to, cell-proliferation disorders, such as cancer.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: February 17, 2015
    Assignee: Novartis AG
    Inventors: Thomas Raymond Caferro, Young Shin Cho, Abran Q. Costales, Huangshu Lei, Francois Lenoir, Julian Roy Levell, Gang Liu, Mark G. Palermo, Keith Bruce Pfister, Martin Sendzik, Cynthia Shafer, Michael David Shultz, Troy Smith, James Clifford Sutton, Bakary-Barry Toure, Fan Yang, Qian Zhao
  • Publication number: 20150045339
    Abstract: The object is to provide an Fms-like tyrosine kinase 3 (FLT3) inhibitor useful as a therapeutic agent for acute myeloid leukemia (AML). A novel nitrogen-containing heterocyclic compound represented by the general formula [1] or a salt thereof is provided. The compound or a salt thereof of the present invention can be used as an active ingredient of a pharmaceutical composition for a treatment of a disease or condition relating to FLT3, such as acute myeloid leukemia (AML) and acute promyelocytic leukemia (APL).
    Type: Application
    Filed: October 16, 2014
    Publication date: February 12, 2015
    Applicant: FUJIFILM CORPORATION
    Inventors: Masaru TAKASAKI, Toshiaki TSUJINO, Shintarou TANABE, Megumi OOKUBO, Kimihiko SATO, Atsushi HIRAI, Daisuke TERADA, Shinsuke INUKI, Shinsuke MIZUMOTO
  • Patent number: 8952155
    Abstract: Disclosed is process for the preparation of a key Rilpivirine intermediate namely, (E)-4-(2-cyanoethenyl)-2,6-dimethylphenylamine hydrochloride (II) by a process comprising reaction of the tetrafluoroborate salt of the diazonium ion of 2,6-dimethyl-4-amino-1-carboxybenzyl phenylamine (VI) with acrylonitrile in presence of palladium acetate, followed by treatment with an acid and its subsequent conversion to the hydrochloride salt (II), wherein the undesired Z isomer is less than 0.5% and provides Rilpivirine hydrochloride having Z isomer less than 0.1%.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: February 10, 2015
    Assignee: Emcure Pharmaceuticals Limited
    Inventors: Mukund Keshav Gurjar, Golakchandra Sudarshan Maikap, Shashikant Gangaram Joshi, Sachin Aravind Badhe, Samit Satish Mehta
  • Publication number: 20150038481
    Abstract: Described are compounds of Formula I or Formula II: wherein: ring A is a 5- or 6-membered heteroaryl group; dashed lines are optional double bonds; X is N or O; Y is a carbon atom or an S or N heteroatom in ring A in any suitable location; and substituents are as given herein. Compositions containing the same and methods of using the same in treating cancers such as acute lymphoblastic leukemia are also described.
    Type: Application
    Filed: May 21, 2013
    Publication date: February 5, 2015
    Inventors: Xiaodong Wang, Weihe Zhang, Dmitri Kireev, Dehui Zhang, Andrew Mclver
  • Patent number: 8946248
    Abstract: HIV replication inhibitors of formula a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine or a stereochemically isomeric form thereof, wherein A is —CH2—CH2—, —CH?CH—, —C?C—; R1 is hydrogen, aryl, formyl, C1-6alkylcarbonyl, C1-6alkyl, C1-6alkyloxycarbonyl, R2 hydroxy, halo, C1-6alkyl, carboxyl, cyano, —C(?O)R6, nitro, amino, mono- or di(C1-6alkyl)amino, polyhalomethyl; X1 is —NR1—, —O—, —S—, —S(?O)p—; R3 is H, C1-6alkyl, halo; R4 is H, C1-6alkyl, halo; R5 is nitro, amino, mono- and diC1-4alkylamino, aryl, halo, —CHO, —CO—R6, —COOR7, —NH—C(?O)H, —NH—C(?O)R6, —CH?N—O—R8; R6 is C1-4alkyl, amino, mono- or di(C1-4alkyl)amino or polyhaloC1-4alkyl; R7 is hydrogen, C1-6alkyl, arylC1-6alkyl; R8 is hydrogen, C1-6alkyl, aryl; p is 1 or 2; aryl is optionally substituted phenyl; pharmaceutical compositions containing these compounds as active ingredient and processes for preparing said compounds and compositions.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: February 3, 2015
    Assignee: Janssen R&D Ireland
    Inventors: Jerôme Emile Georges Guillemont, Jan Heeres, Paulus Joannes Lewi
  • Publication number: 20150025095
    Abstract: This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Application
    Filed: February 15, 2013
    Publication date: January 22, 2015
    Inventors: Tatyana Dekhtyar, Arthur Gomtsyan, M-Akhteruzzaman Molla, Anil Vasudevan, Teresa (lok Chan) Ng, Mikhail Shafeev
  • Patent number: 8937070
    Abstract: The present invention is directed to methods of inhibiting syk and/or JAK kinase activity, methods of inhibiting platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by syk and/or JAK kinase activity, such as undesired thrombosis and Non Hodgkin's Lymphoma with compounds of the formula: and pharmaceutically acceptable tautomers, salts, or stereoisomers thereof.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: January 20, 2015
    Assignee: Portola Pharmaceuticals, Inc.
    Inventors: Shawn M. Bauer, Anjali Pandey
  • Patent number: 8933089
    Abstract: This invention concerns pyrimidine derivatives of formula having HIV (Human Immunodeficiency Virus) replication inhibiting properties, the preparation thereof and pharmaceutical compositions comprising these compounds.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: January 13, 2015
    Assignee: Janssen R & D Ireland
    Inventors: Jerôme Emile Georges Guillemont, Mikaël Paugam, Bruno François Marie Delest
  • Patent number: 8933090
    Abstract: The present invention relates to 1-aza-bicycloalkyl derivatives of Formula (I); wherein the substituents are as defined in the specification, to processes for their production, their use as pharmaceuticals and to pharmaceutical compositions comprising them. Formula (I), wherein A represents O or N(R1); Y represents a group of formula, or wherein the left bond is attached to the A group and the right bond is attached to the R group; R represents a substituted or unsubstituted C5-C10aryl, substituted or unsubstituted hetero-C5-C10aryl, a group N(R1)(R4), or a group N(R2)(CHP3R4); R represent a hydrogen, C1-C4alkyl, or CF3; R2 represents hydrogen, C1-C4alkyl, or CF3; R3 represents hydrogen, C1-C4alkyl, or CF3; R4 represents a substituted or unsubstituted C5-C10 aryl or a substituted or unsubstituted C5-C10heteroaryl; in free base or acid addition salt form.
    Type: Grant
    Filed: October 19, 2010
    Date of Patent: January 13, 2015
    Assignee: Novartis AG
    Inventors: Dominik Feuerbach, Werner Müller, Bernard Lucien Roy, Thomas J. Troxler, Konstanze Hurth, Mathias Frederiksen
  • Publication number: 20150005297
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: September 12, 2014
    Publication date: January 1, 2015
    Applicant: RIGEL PHARMACEUTICALS, INC.
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Patent number: 8916554
    Abstract: This invention comprises the novel compounds of formula (I) wherein n, m, t, R1, R2, L, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: December 23, 2014
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Patrick René´ Angibaud, Kristof Van Emelen, Virginie Sophie Poncelet, Bruno Roux
  • Publication number: 20140363588
    Abstract: Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom. Qa, Qb, and Qc are a single bond or a divalent linking group. Ra, Rb, and Rc, are hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, cyano group, halogen group, or heterocyclic group. X2 is a single bond or a divalent linking group. X1 is a single bond or a predetermined divalent linking group.
    Type: Application
    Filed: August 27, 2014
    Publication date: December 11, 2014
    Applicant: FUJIFILM Corporation
    Inventors: Aiko YAMAMOTO, Satoshi TANAKA, Teruki NIORI, Masato NAGURA, Masaki NORO, Aiko YOSHIDA, Nobutaka FUKAGAWA, Yasukazu KUWAYAMA
  • Publication number: 20140357614
    Abstract: Diamino-pyridine, pyrimidine and pyridazine compounds which may be used as H4 receptor modulators, and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
    Type: Application
    Filed: August 14, 2014
    Publication date: December 4, 2014
    Inventors: Hui Cai, Frank Chavez, Paul J. Dunford, Andrew J. Greenspan, Steven P. Meduna, Jorge A. Quiroz, Brad M. Savall, Kevin L. Tays, Robin L. Thurmond, Jianmei Wei, Ronald L. Wolin, Xioahu Zhang
  • Patent number: 8901146
    Abstract: Aminoalkylpyrimidine derivatives of formula I, wherein the meaning of the different substituents are those indicated in the description. These compounds are useful as histamine H4 receptor antagonists.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: December 2, 2014
    Assignee: Medicis Pharmaceutical Corporation
    Inventors: Elena Carceller Gonzalez, Marina Virgili Bernado, Robert Soliva Soliva, Carles Ferrer Costa
  • Publication number: 20140350038
    Abstract: The present invention provides a novel process for the preparation of rilpivirine. The present invention also provides a novel process for the preparation of rilpivirine hydrochloride. The present invention further provides a rilpivirine hydrochloride monohydrate, process for its preparation and pharmaceutical compositions comprising it.
    Type: Application
    Filed: September 10, 2012
    Publication date: November 27, 2014
    Inventors: Bandi Parthasaradhi Reddy, Kura Rathnakar Reddy, Dasari Muralidhara Reddy, Adulla Venkat Narsimha Reddy, Bandi Vamsi Krishna
  • Publication number: 20140343015
    Abstract: A morphinan derivative represented by the following general formula (I) (in the formula, R1 represents hydrogen, C1-6 alkyl, cycloalkylalkyl (the cycloalkyl moiety has 3 to 6 carbon atoms, and the alkylene moiety has 1 to 5 carbon atoms), aralkyl (the aryl moiety has 6 to 10 carbon atoms, and the alkylene moiety has 1 to 5 carbon atoms) and the like, R2 represents hydrogen, C1-6 alkyl, C3-6 cycloalkyl, C6-10 aryl, aralkyl (the aryl moiety has 6 to 10 carbon atoms, and the alkylene moiety has 1 to 5 carbon atoms) and the like, R3, R4 and R5 represent hydrogen, hydroxy, carbamoyl, C1-6 alkoxy, C6-10 aryloxy and the like, R6a, R6b, R7, R8, R9, and R10 represent hydrogen and the like, X represents O or CH2, and Y represents C?O, SO2, an atomic bond and the like), or an acid addition salt thereof is used as an analgesic.
    Type: Application
    Filed: September 7, 2012
    Publication date: November 20, 2014
    Applicants: NIPPON CHEMIPHAR CO., LTD., THE KITASATO INSTITUTE
    Inventors: Hiroshi Nagase, Hideaki Fujii, Eriko Nakata, Yoshikazu Watanabe, Toshihiro Takahashi
  • Publication number: 20140343083
    Abstract: Pyrrolidine derivatives which are inhibitors of acetyl-CoA carboxylase(s) and their use in the treatment of obesity and type-2 diabetes. An exemplary compound is 2-(4-(1-[5-Chloro-6-(2-hydroxy-2-methyl-propoxy)-pyrimidin-4-yl]-(R)-pyrrolidin-3-yloxy)-phenyl)-N-cyclopropyl-propionamide.
    Type: Application
    Filed: May 12, 2014
    Publication date: November 20, 2014
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Niklas HEINE, Martin FLECK, Bernd NOSSE, Gerald Juergen ROTH
  • Publication number: 20140343006
    Abstract: This invention concerns HIV replication inhibitors of formula the N-oxides, the pharmaceutically acceptable addition salts, the quaternary amines and the stereochemically isomeric forms thereof, wherein the ring containing -a1=a2-a3=a4- and -b1=b2-b3=b4- represents phenyl, pyridyl, pyrimidinyl, pirazinyl, pyridazinyl; n is 0 to 5; m is 1 to 4; R1 is hydrogen; aryl; formyl; C1-6alkylcarbonyl; C1-6alkyl; C1-6alkyloxycarbonyl; substituted C1-6alkyl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonyloxy; substituted C1-6alkyloxyC1-6alkylcarbonyl; R2 is hydroxy, halo, optionally substituted C1-6alkyl, C3-7cycloalkyl, optionally substituted C2-6alkenyl, optionally substituted C2-6alkynyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C1-6alkyl)amino, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, —S(?O)pR6, —NH—S(?O)pR6, —C(?O)R6, —NHC(?O)H, —C(?O)NHNH2, —NHC(?O)R6, —C(?NH)R6 or a 5-membered heterocycle; X1 is —NR5—, —NH—NH—, —N?N—, —O—, —C(?O)—, C1-4alkanediyl,
    Type: Application
    Filed: August 5, 2014
    Publication date: November 20, 2014
    Inventors: Jerome Emile Georges Guillemont, Patrice Palandijian, Marc Rene DeJonge, Lucien Maria Henricus Koymans, Hendrik Maarten Vinkers, Frederik Frans Desire Daeyaert, Jan Heeres, Koen Jeanne Alfons Van Aken, Paulus Joannes Lewi, Frank Xavier Jozef Herwig Arts
  • Publication number: 20140330007
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: July 16, 2014
    Publication date: November 6, 2014
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Ankush Argade, Donald G. Payan, Susan Molineaux, Sacha J. Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander B. Rossi
  • Publication number: 20140323418
    Abstract: Provided are pyrimidine compounds for inhibiting of Syk kinase, intermediates used in making such compounds, methods for their preparation, pharmaceutical compositions thereof, methods for inhibition Syk kinase activity, and methods for treating conditions mediated at least in part by Syk kinase activity.
    Type: Application
    Filed: November 23, 2012
    Publication date: October 30, 2014
    Applicant: Portola Pharmaceuticals, Inc.
    Inventors: Zhaozhong J. Jia, Brian Kane, Qing Xu, Shawn M. Bauer, Yonghong Song, Anjali Pandey, Ryan Dick
  • Publication number: 20140323464
    Abstract: Provided herein are kinase inhibiting compounds and methods of using the same.
    Type: Application
    Filed: May 16, 2012
    Publication date: October 30, 2014
    Inventors: John William Taunton, JR., Kenneth Albert Brameld, David Michael Goldstein, Jesse Mcfarland, Shyam Krishnan, Jonathan Choy
  • Patent number: 8871314
    Abstract: Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom. Qa, Qb, and Qc are a single bond or a divalent linking group. Ra, Rb, and Rc, are hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, cyano group, halogen group, or heterocyclic group. X2 is a single bond or a divalent linking group. X1 is a single bond or a predetermined divalent linking group. R1 and R2 are a hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, or heterocyclic group.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: October 28, 2014
    Assignee: FUJIFILM Corporation
    Inventors: Aiko Yamamoto, Satoshi Tanaka, Teruki Niori, Masato Nagura, Masaki Noro, Aiko Yoshida, Nobutaka Fukagawa, Yasukazu Kuwayama
  • Patent number: 8859574
    Abstract: The invention provides novel pyrimidine derivatives and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of insulin-like growth factor (IGF-1R) or analplastic lymphoma kinase (ALK).
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: October 14, 2014
    Assignee: IRM LLC
    Inventors: Thomas H. Marsilje, Wenshuo Lu, Bei Chen, Xiaohui He, Christian Cho-Hua Lee, Songchun Jiang, Kunyong Yang
  • Publication number: 20140303154
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: June 19, 2014
    Publication date: October 9, 2014
    Applicant: RIGEL PHARMACEUTICALS, INC.
    Inventors: Rajinder Singh, Ankush Argade, Donald G. Payan, Susan Molineaux, Sacha J. Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander B. Rossi
  • Patent number: 8853230
    Abstract: The present invention is directed to compounds of formula I and tautomers and pharmaceutically acceptable salts thereof which are selective inhibitors of JAK. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition JAK activity, and methods to prevent or treat a number of conditions mediated at least in part by JAK activity.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: October 7, 2014
    Assignee: Portola Pharmaceuticals, Inc.
    Inventors: Shawn M. Bauer, Jack W. Rose, Yonghong Song, Qing Xu, Mukund Mehrotra, Wolin Huang, Anjali Pandey
  • Patent number: 8846914
    Abstract: Compositions containing neurogenic agents for inhibition of neuron death and inducing proliferation of neural cells are disclosed.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: September 30, 2014
    Assignee: Neuralstem, Inc.
    Inventors: Judith Kelleher-Andersson, Karl K. Johe
  • Publication number: 20140288067
    Abstract: Provided herein are compounds of Formula (I): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein X, R1, R2a, R2b, R2c, R2d, are as defined herein, and Ring HET is a 6-membered monocyclic heteroaryl ring system of formula: wherein L2, R13, G8, G10, G11, and G12 are as defined herein. Compounds of the present invention are useful for inhibiting CARM1 activity. Methods of using the compounds for treating CARM1-mediated disorders are also described.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Applicant: Epizyme, Inc.
    Inventors: Richard Chesworth, Oscar Miguel Moradei, Gideon Shapiro, Lei Jin, Robert E. Babine
  • Patent number: 8841287
    Abstract: Diamino-pyridine, pyrimidine and pyridazine compounds which may be used as H4 receptor modulators, and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: September 23, 2014
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Hui Cai, Frank Chavez, Paul J. Dunford, Andrew J. Greenspan, Steven P. Meduna, Jorge A. Quiroz, Brad M. Savall, Kevin L. Tays, Robin L. Thurmond, Jianmei Wei, Ronald L. Wolin, Xiaohu Zhang
  • Publication number: 20140275538
    Abstract: Disclosed is process for the preparation of a key Rilpivirine intermediate namely, (E)-4-(2-cyanoethenyl)-2,6-dimethylphenylamine hydrochloride (II) by a process comprising reaction of the tetrafluoroborate salt of the diazonium ion of 2,6-dimethyl-4-amino-1-carboxybenzyl phenylamine (VI) with acrylonitrile in presence of palladium acetate, followed by treatment with an acid and its subsequent conversion to the hydrochloride salt (II), wherein the undesired Z isomer is less than 0.5% and provides Rilpivirine hydrochloride having Z isomer less than 0.1%.
    Type: Application
    Filed: April 9, 2012
    Publication date: September 18, 2014
    Applicant: Emcure Pharmaceuticals Limited
    Inventors: Mukund Keshav Gurjar, Golakchandra Sudarshan Maikap, Shashikant Gangaram Joshi, Sachin Aravind Badhe, Samit Satish Mehta
  • Publication number: 20140275055
    Abstract: This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Inventors: Rajinder Singh, Matthew Duncton, Jing Zhang, Salvador Alvarez, Kin Tso, Sacha Holland, Rose Yen, Rao Kolluri, Thilo Heckrodt, Yan Chen, Esteban Masuda, Hui Li, Donald G. Payan
  • Patent number: 8835430
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: September 16, 2014
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20140228385
    Abstract: The present invention provides a novel process for the preparation of 4-(4-hydroxypyrimidin-2-ylamino)benzonitrile. The present invention also provides a novel process for the preparation of 4-iodo-2,6-dimethyl benzenamine. The present invention further provides an improved process for the preparation of rilpivirine. The present invention further provides a tosylate salt of rilpivirine, process for its preparation and pharmaceutical compositions comprising it.
    Type: Application
    Filed: February 16, 2012
    Publication date: August 14, 2014
    Applicant: HETERO RESEARCH FOUNDATION
    Inventors: Bandi Parthasaradhi Reddy, Kura Rathnakar Reddy, Dasari Muralidhara Reddy, Adulla Venkat Narsimha Reddy, Bandi Vamsi Krishna
  • Patent number: 8802686
    Abstract: The invention relates to sulphone-substituted anilinopyrimidine derivatives of the formula (I), to its preparation processes, and to its use as medicament for treating various diseases.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: August 12, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Ulrich Lücking, Gerhard Siemeister, Philip Lienau, Rolf Jautelat, Julia Schulze
  • Patent number: 8796296
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein A, X, R1, R2, R3 and R4 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with LRRK2 receptor, such as Parkinson's disease.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: August 5, 2014
    Assignee: Genentech, Inc.
    Inventors: Charles Baker-Glenn, Mark Chambers, Bryan K. Chan, Anthony Estrada, Zachary Kevin Sweeney
  • Patent number: 8796255
    Abstract: The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: August 5, 2014
    Assignee: Celgene Avilomics Research, Inc
    Inventors: Kwangho Lee, Deqiang Niu, Matthew F. Baevsky
  • Publication number: 20140213574
    Abstract: The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
    Type: Application
    Filed: April 16, 2014
    Publication date: July 31, 2014
    Applicant: Celgene Avilomics Research, Inc.
    Inventors: Juswinder Singh, Russell Petter, Richland Wayne Tester, Arthur F. Kluge, Hormoz Mazdiyasni, William Frederick Westlin, III, Deqiang Niu, Lixin Qiao
  • Patent number: 8791130
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n. X, R1, R2, R3, R4 and R5 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with LRRK2 receptor, such as Parkinson's disease.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: July 29, 2014
    Assignee: Genentech, Inc.
    Inventors: Charles Baker-Glenn, Mark Chambers, Bryan K. Chan, Anthony Estrada, Zachary Kevin Sweeney
  • Patent number: 8785630
    Abstract: The present invention describes novel triazines, their related pyrimidines and their use in controlling insects. This invention also includes new synthetic procedures, intermediates for preparing the compounds, pesticide compositions containing the compounds, and methods of controlling insects using the compounds.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: July 22, 2014
    Assignee: Vestaron Corporation
    Inventors: Robert M. Kennedy, Bruce A. Steinbaugh
  • Publication number: 20140179689
    Abstract: The subject invention concerns materials and methods for treating diseases and disorders associated with expression of Rho associated kinases (ROCKs). Examples of diseases and disorders contemplated within the scope of the invention include, but are not limited to, oncological disorders, cardiovascular diseases, CNS disorders, and inflammatory disorders. In one embodiment, a method of the invention comprises administering a therapeutically effective amount of one or more compounds of the present invention, or a composition comprising the compounds, to a person or animal in need of treatment. The subject invention also concerns compounds that inhibit ROCKs, and compositions that comprise the inhibitor compounds of the invention. Compounds contemplated within the scope of the invention include, but are not limited to, those compounds shown in Table 5.
    Type: Application
    Filed: March 30, 2012
    Publication date: June 26, 2014
    Applicant: H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
    Inventors: Nicholas J. Lawrence, Said M. Sebti, ROBERTA PIREDDU
  • Publication number: 20140179720
    Abstract: The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: Celgene Avilomics Research, Inc.
    Inventors: Richland Tester, Prasoon Chaturvedi, Zhendong Zhu, Sekhar S. Surapaneni, Lisa Beebe
  • Publication number: 20140163022
    Abstract: This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions that include these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
    Type: Application
    Filed: December 3, 2013
    Publication date: June 12, 2014
    Inventors: Rao Kolluri, Esteban Masuda, Kin Tso, Salvador Alvarez, Thilo Heckrodt, Sacha Holland, Ryan Kelley, Matthew Duncton, Rajinder Singh, Darren McMurtrie
  • Publication number: 20140147424
    Abstract: Compositions containing neurogenic agents for inhibition of neuron death and inducing proliferation of neural cells are disclosed.
    Type: Application
    Filed: January 31, 2014
    Publication date: May 29, 2014
    Applicant: NEURALSTEM, INC.
    Inventors: Judith KELLEHER-ANDERSSON, Karl K. JOHE
  • Patent number: 8729087
    Abstract: The invention encompasses compounds having formula I and the compositions and methods using these compounds in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases are therapeutically useful.
    Type: Grant
    Filed: May 3, 2012
    Date of Patent: May 20, 2014
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Hui Li, Ankush Argade, Sambaiah Thota, David Carroll, Arvinder Sran, Robin Cooper, Rajinder Singh, Kin Tso, Somasekhar Bhamidipati
  • Patent number: 8716472
    Abstract: A tri-podal compound according to formula (I) wherein, each Z is the same and is a substituted or unsubstituted N-heteroaromatic single-, multiple-, or fused-ring; and each A is the same, and can represent a direct bond between the cyclohexane ring and Z, or a carboxamide group (—C(O)—N(H)—). Use of the compounds in combinatorial libraries, methods of making the tripodal compounds, sensor devices for detecting carbohydrate targets, and methods of using the tripodal compounds to detect carbohydrate targets in a sample are also disclosed.
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: May 6, 2014
    Assignee: University of Rochester
    Inventors: Benjamin L. Miller, Prakash B. Palde, Peter C. Gareiss
  • Patent number: 8710222
    Abstract: The present invention provides 2,4-disubstituted pyrimidine compounds useful as kinase inhibitors, pharmaceutically acceptable compositions thereof, and methods of using the same.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: April 29, 2014
    Assignee: Celgene Avilomics Research, Inc.
    Inventors: Juswinder Singh, Russell Petter, Richland Wayne Tester, Arthur F. Kluge, Hormoz Mazdiyasni, William Frederick Westlin, III, Deqiang Niu, Lixin Qiao
  • Patent number: 8710049
    Abstract: The present invention provides compounds of Formula (I): or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are agonists, partial agonists and modulators of the NPY Y4 receptor and may be used for the treatment and prophylaxis of various diseases and conditions.
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: April 29, 2014
    Assignee: Bristol-Myers Squibb Company
    Inventors: William R. Ewing, Yeheng Zhu, Chongqing Sun, Yanting Huang, Maheswaran Sivasamban Karatholuvhu
  • Patent number: 8697694
    Abstract: The present invention provides compounds of Formula (I): and tautomers, isomers, and esters of said compounds, and pharmaceutically acceptable salts, solvates, and prodrugs of said compounds, wherein each of R, R1, X, Y, Z, R2, R3, R4, R5, R6, R7, R8, R9, R18, R19 and n is selected independently and as defined herein. Compositions comprising such compounds are also provided. The compounds of the invention are effective as inhibitors of HCV, and are useful, alone and together with other therapeutic agents, in treating or preventing diseases or disorders such as viral infections and virus-related disorders.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: April 15, 2014
    Assignees: Merck Sharp & Dohme Corp., Southern Research Institute
    Inventors: Ashok Arasappan, F. George Njoroge, Cecil D. Kwong, Subramaniam Ananthan, Frank Bennett, Jeremy Clark, Hollis S. Kezar, III, Vinay M. Girijavallabhan, Yuhua Huang, Regina Huelgas, Joseph A. Maddry, John J. Piwinski, Robert C. Reynolds, Abhijit Roychowdhury, Anita T. Fowler, Feng Geng, John A. Secrist, III, Neng-Yang Shih, Vishal Verma, Francisco Velazquez, Srikanth Venkatraman