Abstract: The present invention relates to compounds of Formula I and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as TrkA antagonists.
Type:
Grant
Filed:
May 6, 2015
Date of Patent:
May 3, 2016
Assignee:
Pfizer Inc.
Inventors:
Sharanjeet Kaur Bagal, Jingrong Jean Cui, Samantha Elizabeth Greasley, Elizabeth Ann Lunney, Indrawan James McAlpine, Asako Nagata, Sacha Ninkovic, Kiyoyuki Omoto, Sarah Elizabeth Skerratt, Robert Ian Storer, Joseph Scott Warmus
Abstract: The invention relates to new pyrrolidine derivatives of the formula to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.
Type:
Grant
Filed:
January 22, 2014
Date of Patent:
November 4, 2014
Assignee:
Boehringer Ingelheim International GmbH
Inventors:
Martin Fleck, Niklas Heine, Bernd Nosse, Gerald Juergen Roth
Abstract: The present invention provides a novel polymorph of the hemisuccinate salt of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide (Form A) characterized by a unique X-ray diffraction pattern and Differential Scanning Calorimetry profile, as well as a unique crystalline structure. This polymorph is useful in pharmaceutical compositions, for example, for the treatment and prevention of migraine. The invention also provides a process for the synthesis of pyridinoylpiperidine compounds of Formula I in high yield and high purity. In particular, the provides a process for the preparation of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide, its hemisuccinate salt and polymorph (Form A).
Type:
Grant
Filed:
March 31, 2011
Date of Patent:
April 15, 2014
Assignee:
Colucid Pharmaceuticals, Inc.
Inventors:
Jean-Francois Carniaux, Jonathan Cummins
Abstract: The invention relates to the use of specific compounds of formula (I) and their pharmaceutically-acceptable salts: (Formula 1) (I) as a new family of protein kinase CK2 inhibitors; the invention also relates to the use of compounds of formula (I) for the preparation of pharmaceutical compositions for the prevention and/or treatment of disorders and/or diseases chosen amongst cancers; autoimmune and inflammatory diseases; infectious diseases; diabetes angiogenesis related disorders; retinopathies and cardiac hypertrophy.
Type:
Grant
Filed:
July 28, 2010
Date of Patent:
April 1, 2014
Assignees:
Commissariat a l'Energie Atomique et aux Energie Alternative, Institut National de la Sante et de la Recherche Medicale (INSERM), Institut Curie, Centre National de la Recherche Scientifique
Inventors:
Claude Cochet, Renaud Prudent, Virginie Moucadel, Chi-Hung N'guyen
Abstract: Included within the scope of the present invention are potent taxanes and taxanes containing a linking group. Also included is a cytotoxic agent comprising one or more taxanes linked to a cell binding agent. A therapeutic composition for inducing cell death in selected cell populations comprising: (A) a cytotoxic amount of one or more taxanes covalently bonded to a cell binding agent through a link, and (B) a pharmaceutically acceptable carrier, diluent or excipient is also included. A method for inducing cell death in selected cell populations comprising contacting target cells or tissue containing target cells with an effective amount of a cytotoxic agent comprising one or more taxanes linked to a cell binding agent is included as well.
Type:
Grant
Filed:
October 14, 2004
Date of Patent:
August 19, 2008
Assignee:
Immunogen Inc.
Inventors:
Erkan Baloglu, Michael Miller, Ravi V. J. Chari