Search Patents
  • Publication number: 20040138220
    Abstract: The present invention relates to compounds of the formula I, 1
    Type: Application
    Filed: December 23, 2003
    Publication date: July 15, 2004
    Applicants: Pfizer, Inc., Pfizer Products, Inc.
    Inventor: Spiros Liras
  • Patent number: 7417041
    Abstract: Novel fused heteroaromatic compounds, including derivatives thereof, to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use are described. The compounds of the present invention are potent inhibitors of transforming growth factor (“TGF”)-? signaling pathway. They are useful in the treatment of various TGF-related disease states including, for example, cancer and fibrotic diseases.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: August 26, 2008
    Assignees: Pfizer Inc., Pfizer Products Inc.
    Inventors: Laura C. Blumberg, Michael J. Munchhof, Andrei Shavnya
  • Patent number: 8999981
    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: Grant
    Filed: January 6, 2012
    Date of Patent: April 7, 2015
    Assignees: Pfizer Inc., Pfizer Products Inc.
    Inventors: Iriny Botrous, Yufeng Hong, Hui Li, Kevin Kun-Chin Liu, Seiji Nukui, Min Teng, Eileen Valenzuela Tompkins, Chunfeng Yin
  • Patent number: 8114871
    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: Grant
    Filed: April 10, 2008
    Date of Patent: February 14, 2012
    Assignees: Pfizer Inc., Pfizer Products Inc.
    Inventors: Iriny Botrous, Yufeng Hong, Hui Li, Kevin Kun-Chin Liu, Seiji Nukui, Min Teng, Eileen Valenzuela Tompkins, Chunfeng Yin
  • Publication number: 20030181458
    Abstract: The present invention relates to compounds of the formula 1
    Type: Application
    Filed: February 11, 2003
    Publication date: September 25, 2003
    Applicant: Pfizer Inc.
    Inventor: Gene Michael Bright
  • Publication number: 20030166582
    Abstract: This invention is directed to compounds of the formula (I): 1
    Type: Application
    Filed: November 27, 2002
    Publication date: September 4, 2003
    Applicant: Pfizer Inc.
    Inventors: Anne E. Hagen, R. Scott Obach
  • Publication number: 20040106603
    Abstract: The present invention relates to a compounds of formula I: 1
    Type: Application
    Filed: September 8, 2003
    Publication date: June 3, 2004
    Applicant: Pfizer Inc
    Inventors: Jotham W. Coe, Christopher J. O'Donnell, Brian T. O'Neill, Lawrence A. Vincent
  • Publication number: 20150065512
    Abstract: Compounds of Formula (A) and (B) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by sodium-glucose transporter inhibitors (in particular, SGLT2 inhibitors).
    Type: Application
    Filed: November 7, 2014
    Publication date: March 5, 2015
    Applicant: Pfizer Inc.
    Inventor: Vincent Mascitti
  • Publication number: 20040029859
    Abstract: Compounds of formula (I): 1
    Type: Application
    Filed: March 12, 2003
    Publication date: February 12, 2004
    Applicant: Pfizer Inc.
    Inventors: Julian Blagg, Michael Jonathan Fray, Mark Llewellyn Lewis, John Paul Mathias, Mark Henryk Stefaniak, Alan Stobie
  • Patent number: 6525048
    Abstract: The present invention relates to compounds of the formula These compounds are useful as psychotherapeutic agents.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: February 25, 2003
    Assignee: Pfizer Inc.
    Inventor: Gene Michael Bright
  • Publication number: 20150065513
    Abstract: Compounds of Formula (A) and (B) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by sodium-glucose transporter inhibitors (in particular, SGLT2 inhibitors).
    Type: Application
    Filed: November 7, 2014
    Publication date: March 5, 2015
    Applicant: PFIZER INC.
    Inventor: Vincent Mascitti
  • Publication number: 20030087898
    Abstract: The subject invention provides a compound of the formula 1, 1
    Type: Application
    Filed: October 22, 2002
    Publication date: May 8, 2003
    Applicant: Pfizer Inc.
    Inventors: Stanton F. McHardy, Spiros Liras, Steven D. Heck
  • Patent number: 6548671
    Abstract: A compound of the formula or the pharmaceutically acceptable salt thereof; wherein R1, R2, R3 and R4 are as defined above useful to treat inflammation and other immune disorders.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: April 15, 2003
    Assignee: Pfizer Inc
    Inventors: Matthew F. Brown, Christopher S. Poss
  • Patent number: 6525067
    Abstract: CRF antagonists of Formulas I-V, wherein the B group in the Formulas contains an oxime The variables in the Formulas have the meanings described herein.
    Type: Grant
    Filed: November 8, 2000
    Date of Patent: February 25, 2003
    Assignee: Pfizer Inc
    Inventor: Yuhpyng Chen
  • Publication number: 20140271842
    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
  • Patent number: 7175855
    Abstract: Compositions comprising ziprasidone free base or a difficult to wet pharmaceutically acceptable ziprasidone acid addition salt, a polysorbate, and colloidal silicon dioxide form good aqueous suspensions having a useful shelf life and are easily re-suspended if setting occurs.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: February 13, 2007
    Assignee: Pfizer Inc.
    Inventors: Daniel R. Arenson, Hong Qi
  • Patent number: 6689886
    Abstract: A compound of the formula XXXI or the pharmaceutically acceptable salt thereof; wherein R1, R2, and R3 are as defined herein and the compound is useful in the preparation or use of compounds that treat inflammation and other immune disorders.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: February 10, 2004
    Assignee: Pfizer Inc.
    Inventors: Matthew F. Brown, Christopher S. Poss
  • Patent number: 6887905
    Abstract: A pharmaceutical composition for treating a disorder that is treated by modulation of serotonergic neurotransmission comprising administering (7S,9aS)-cis-2-Benzo[d]isoxazol-3-yl-7-(3-pyrrolidin-1-ylmethyl-phenoxymethyl)-octahydro-pyrido-[1,2-a]pyrazine and sertraline is disclosed.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: May 3, 2005
    Assignee: Pfizer Inc
    Inventor: Gene Michael Bright
  • Patent number: 8518944
    Abstract: Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: August 27, 2013
    Assignee: Pfizer Inc.
    Inventors: Chakrapani Subramanyam, Travis T. Wager
  • Patent number: 5840723
    Abstract: A method of treating tinnitus in a mammal in need of such treatment, in which the method comprises administering a therapeutically effective amount of a compound of the formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein R.sup.1 14 R.sup.4 are as defined herein.
    Type: Grant
    Filed: October 9, 1996
    Date of Patent: November 24, 1998
    Assignee: Pfizer Inc.
    Inventor: Steven B. Sands