Abstract: The present invention relates to sulfonamide derivatives, of formula (I): or a pharmaceutically acceptable salts thereof, wherein X, Z, R1a, R1b, R2, R3, R4 and R5 are as defined in the description, and to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. The compounds of formula (I) are Nav1.7 inhibitors useful in the treatment of a wide range of disorders, particularly pain.
Type:
Application
Filed:
December 6, 2012
Publication date:
October 23, 2014
Applicant:
PFIZER LIMITED
Inventors:
David James Rawson, Robert Ian Storer, Nigel Alan Swain
Abstract: The present invention relates to new sulfonamide URAT-1 inhibitor compounds of formula (I) or a pharmaceutically acceptable salt thereof: to compositions containing them, to processes for their preparation and to intermediates used in such processes, and to methods of treatment, wherein R1, R2, R3, R4, R5 and R6 are as defined in the description.
Type:
Application
Filed:
April 17, 2014
Publication date:
October 23, 2014
Applicant:
PFIZER LIMITED
Inventors:
Robert Ian Storer, Nigel Alan Swain, Robert McKenzie Owen
Abstract: The present invention relates to new sulfonamide URAT-1 inhibitor compounds of formula (I) or pharmaceutically acceptable salts thereof: to compositions containing them, to processes for their preparation and to intermediates used in such processes and to methods of treatment; wherein R1, R2, R3, R4, R5 and R6 are as defined in the description.
Type:
Application
Filed:
April 17, 2014
Publication date:
October 23, 2014
Applicant:
PFIZER LIMITED
Inventors:
Robert McKenzie Owen, Robert Ian Storer
Abstract: The present invention is directed to compounds, tautomers and pharmaceutically acceptable salts of the compounds which are disclosed, wherein the compounds have the structure of Formula I, and the variables R1 and R2 are as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.
Type:
Grant
Filed:
February 12, 2014
Date of Patent:
October 21, 2014
Assignee:
Pfizer Inc.
Inventors:
Michael Aaron Brodney, Christopher Ryan Butler, Elizabeth Mary Beck, Jennifer Elizabeth Davoren, Erik Alphie LaChapelle, Brian Thomas O'Neill
Abstract: The present invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof wherein R1, R2, R3, A1, A2, A3, A4, L, B1, B2, B3 and B4 are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.
Type:
Grant
Filed:
July 3, 2013
Date of Patent:
October 14, 2014
Assignee:
Pfizer Inc.
Inventors:
Gary Erik Aspnes, Mary Theresa Didiuk, Kevin James Filipski, Angel Guzman-Perez, Esther Cheng Yin Lee, Jeffrey Allen Pfefferkorn, Benjamin Dawson Stevens, Meihua Mike Tu
Abstract: The invention provides a compound of Formula (I) Z N N O N O A1R2 R1 R3R 3 L A2 (I) or a pharmaceutically acceptable salt of the compound, wherein R1, R2, R3,Z, A1, L and A 5 2 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:
Grant
Filed:
September 20, 2011
Date of Patent:
October 14, 2014
Assignee:
Pfizer Inc.
Inventors:
Mary Theresa Didiuk, Robert Lee Dow, David Andrew Griffith
Abstract: The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof; wherein G is R1, R2 and R3 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:
Grant
Filed:
October 27, 2011
Date of Patent:
October 14, 2014
Assignee:
Pfizer Inc.
Inventors:
David A. Griffith, Robert L. Dow, Scott W. Bagley, Aaron Smith
Abstract: A device for dispensing individual doses of powder from respective pockets of a disc-shaped carrier by outwardly rupturing a lidding foil by means of pressure on an opposite side surface, the device providing individual respective deaggregation flow paths for each pocket, split airstreams allowing improved entrainment of powder, a cam mechanism for outwardly rupturing the pockets, an indexing mechanism linked to the cam mechanism and a dose counter.
Type:
Grant
Filed:
July 27, 2012
Date of Patent:
October 7, 2014
Assignee:
Pfizer Limited
Inventors:
Peter John Houzego, John Kelshaw Conway, Martin Douglas Pearl, Andrew Mark Bryant
Abstract: The present invention is directed to a new class of hydroxamic acid derivatives of Formula I, wherein the variables G, T, D, L, A, X, R1 and R2 are as described hereinabove, and their use as LpxC inhibitors, and more specifically their use to treat bacterial infections.
Type:
Grant
Filed:
October 4, 2010
Date of Patent:
October 7, 2014
Assignee:
Pfizer Inc.
Inventors:
Matthew Frank Brown, Anthony Marfat, Michael Joseph Melnick, Usa Reilly
Abstract: The present invention is directed to imidazole derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to a new imidazole NaV1.8 modulators of formula (I): or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4 and R5 are as defined in the description. NaV1.8 modulators useful in the treatment of a wide range of disorders, particularly pain.
Type:
Application
Filed:
October 15, 2012
Publication date:
October 2, 2014
Applicant:
Pfizer Limited
Inventors:
Sharanjeet Kaur Bagal, Mark Ian Kemp, Duncan Charles Miller, Yoshihisa Murata
Abstract: Antibodies and antigen-binding portions thereof that bind to human IL-6 are provided. Also provided are nucleic acids encoding such antibodies and antigen binding portions, methods of making such antibodies and antigen binding portions, compositions comprising such antibodies or antigen binding portions, and uses of such antibodies or antigen binding portions.
Type:
Grant
Filed:
April 5, 2013
Date of Patent:
September 30, 2014
Assignees:
Pfizer Inc., Bristol-Myers Squibb Company
Inventors:
Arvind Rajpal, Madhav Narasimha Devalaraja, Kristopher Toy, Lan Yang, Haichun Huang, Jun Zhang, Peter Brams, Brigitte Devaux, David B. Passmore
Abstract: The present invention is directed to a new class of hydroxamic acid derivatives, their use as LpxC inhibitors, and more specifically their use to treat bacterial infections.
Type:
Grant
Filed:
January 14, 2014
Date of Patent:
September 30, 2014
Assignee:
Pfizer Inc.
Inventors:
Matthew Frank Brown, Ye Che, Anthony Marfat, Michael Joseph Melnick, Justin Ian Montgomery, Usa Reilly
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 Trk antagonists.
Type:
Grant
Filed:
April 4, 2012
Date of Patent:
September 30, 2014
Assignee:
Pfizer Limited
Inventors:
Mark David Andrews, Sharanjeet Kaur Bagal, Karl Richard Gibson, Kiyoyuki Omoto, Thomas Ryckmans, Sarah Elizabeth Skerratt, Paul Anthony Stupple
Abstract: Enantiomerically pure compound of formula 1 are provided, as well as methods for their synthesis and use. Preferred compounds are potent inhibitors of the c-Met protein kinase, and are useful in the treatment of abnormal cell growth disorders, such as cancers.
Type:
Application
Filed:
June 6, 2014
Publication date:
September 25, 2014
Applicants:
PFIZER INC., AGOURON PHARMACEUTICALS, INC.
Inventors:
Jingrong Jean CUI, Lee Andrew FUNK, Lei JIA, Pei-Pei KUNG, Jerry Jialun MENG, Mitchell David NAMBU, Mason Alan PAIRISH, Hong SHEN, Michelle TRAN-DUBE
Abstract: The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to a M-CSF, preferably human M-CSF, and that function to inhibit a M-CSF. The invention also relates to human anti-M-CSF antibodies and antigen-binding portions thereof. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-M-CSF antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-M-CSF antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-M-CSF antibodies.
Type:
Application
Filed:
November 2, 2012
Publication date:
September 25, 2014
Applicant:
PFIZER Inc.
Inventors:
Martin Hegen, Deborah Young, Heath Guay, Kyriaki Dunussi-Joannopoulos, Sudhakar Sridharan, Annette Diehl, Gail Comer, Margot O'Toole, Jean Beebe, Robert Fogel, Marek Honczarenko, David Beidler, Padmalatha S. Reddy, David J. von Schack
Abstract: The present invention relates to a method of treating chronic myelogenous leukemia in a subject comprising administering to the subject a compound, such as N-methyl-2-[3-((E)-2-pyridin-2-yl-vinyl)-1H-indazol-6-ylsulfanyl]-benzamide, that inhibits the T315I mutation in BCR-ABL tyrosine kinase, or a pharmaceutically acceptable salt thereof. The present invention also relates to a pharmaceutical composition comprising a compound such as N-methyl-2-[3-((E)-2-pyridin-2-yl-vinyl)-1H-indazol-6-ylsulfanyl]-benzamide, that inhibits the T315I mutation in BCR-ABL tyrosine kinase, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or diluent.
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:
May 9, 2014
Publication date:
September 25, 2014
Applicant:
Pfizer Inc.
Inventors:
Scott William Bagley, David Andrew Griffith, Daniel Wei-Shung Kung
Abstract: Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions.
Abstract: The present invention relates to oral sustained release formulations of tofacitinib and pharmaceutical acceptable salts thereof. The formulations described herein have desirable pharmacokinetic characteristics.
Type:
Application
Filed:
March 14, 2014
Publication date:
September 18, 2014
Applicant:
Pfizer Inc.
Inventors:
Scott Max Herbig, Sriram Krishnaswami, Joseph Kushner, IV, Manisha Lamba, Thomas C Stock
Abstract: Myeloperoxidase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat, for example, cardiovascular conditions.
Type:
Grant
Filed:
November 7, 2012
Date of Patent:
September 16, 2014
Assignee:
Pfizer Inc.
Inventors:
Edward L. Conn, David Hepworth, Roger B. Ruggeri