Patents by Inventor Mario Varasi

Mario Varasi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20090221632
    Abstract: Bicyclo-pyrazole compounds of formula (I), as herein defined, are useful for treating diseases linked to disregulated protein kinases.
    Type: Application
    Filed: May 13, 2009
    Publication date: September 3, 2009
    Applicant: PFIZER ITALIA S.R.L.
    Inventors: Daniele Fancelli, Valeria Pittala, Mario Varasi
  • Patent number: 7582628
    Abstract: Pyrrolo[3,4-c]pyrazole derivatives of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: September 1, 2009
    Assignee: Pfizer Italia S.r.l.
    Inventors: Daniele Fancelli, Barbara Forte, Jürgen Moll, Mario Varasi, Paola Vianello
  • Patent number: 7541354
    Abstract: Bicyclo-pyrazole compounds of formula (I), as herein defined, are useful for treating diseases linked to disregulated protein kinases.
    Type: Grant
    Filed: July 25, 2001
    Date of Patent: June 2, 2009
    Assignee: Pfizer Italia S.r.l.
    Inventors: Daniele Fancelli, Valeria Pittala, Mario Varasi
  • Patent number: 7541378
    Abstract: Bicyclo-pyrazole compound of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, processes for their preparation, combinatorial libraries comprising a plurality of them and pharmaceutical compositions thereof, are herewith disclosed: the compounds of the invention are useful, in therapy, as protein kinase inhibitors, for instance in the treatment of cancer.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: June 2, 2009
    Assignee: Pfizer Italia S.r.l.
    Inventors: Roberto Tonani, Simona Bindi, Daniele Fancelli, Valeria Pittala′, Mario Varasi
  • Patent number: 7531531
    Abstract: Bicyclo-pyrazole compounds of formula (I), as herein defined, are useful for treating diseases linked to disregulated protein kinases.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: May 12, 2009
    Assignee: Pfizer Italia S.r.l.
    Inventors: Daniele Fancelli, Valeria Pittalà, Mario Varasi
  • Publication number: 20090023745
    Abstract: Substituted pyrazolo[4,3-c]pyridine derivatives of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful in therapy in the treatment of diseases associated with a dysregulated protein kinase activity, like cancer.
    Type: Application
    Filed: December 6, 2006
    Publication date: January 22, 2009
    Applicant: NERVIANO MEDICAL SCIENCES S.R.L.
    Inventors: Tiziano Bandiera, Andrea Lombardi Borgia, Paolo Polucci, Manuela Villa, Marcella Nesi, Mauro Angiolini, Mario Varasi
  • Patent number: 7279575
    Abstract: Pyrimidylpyrrole derivatives of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: October 9, 2007
    Assignee: Pfizer Italia S.r.l.
    Inventors: Ermes Vanotti, Roberto D'Alessio, Marcellino Tibolla, Mario Varasi, Alessia Montagnoli, Corrado Santocanale, Paolo Orsini, Antonio Pillan
  • Publication number: 20070191386
    Abstract: Bicyclo-pyrazole compounds of formula (I), as herein defined, are useful for treating diseases linked to disregulated protein kinases.
    Type: Application
    Filed: April 10, 2007
    Publication date: August 16, 2007
    Applicant: Pfizer Italia S.r.l.
    Inventors: Daniele Fancelli, Valeria Pittala, Mario Varasi
  • Publication number: 20070142414
    Abstract: Compounds represented by formula (I) wherein A, R1, R2, R3, R4, R5, and R6 are as defined in the specification, pharmaceutical compositions thereof, and methods of use thereof.
    Type: Application
    Filed: December 16, 2005
    Publication date: June 21, 2007
    Applicant: Pharmacia Italia S.p.A.
    Inventors: Ermes Vanotti, Maria Menichincheri, Paolo Orsini, Alessandra Scolaro, Mario Varasi
  • Publication number: 20070037790
    Abstract: Compounds which are pyrrolo-pyrazole derivatives and pharmaceutically acceptable salts thereof, together with the process for their preparation and pharmaceutical compositions thereof are disclosed; these compounds or compositions are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, Alzheimer's disease, viral infections, auto-immune diseases and neurodegenerative disorders.
    Type: Application
    Filed: March 2, 2004
    Publication date: February 15, 2007
    Inventors: Francesca Abrate, Daniele Fancelli, Mario Varasi, Manuela Villa
  • Publication number: 20060276471
    Abstract: Pyrrolo[3,4-c]pyrazole derivatives of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
    Type: Application
    Filed: August 11, 2006
    Publication date: December 7, 2006
    Applicant: Pfizer Italia S.r.l. (formerly Pharmacia Italia S.p.A.)
    Inventors: Daniele Fancelli, Barbara Forte, Jurgen Moll, Mario Varasi, Paola Vianello
  • Patent number: 7141568
    Abstract: Pyrrolo[3,4-c]pyrazole derivatives of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: November 28, 2006
    Assignee: Pfizer Italia S.r.l.
    Inventors: Daniele Fancelli, Barbara Forte, Jürgen Moll, Mario Varasi, Paola Vianello
  • Publication number: 20060264493
    Abstract: The present invention provides a method for treating diseases caused by and/or associated with an altered protein kinase activity which comprises administering to a mammal in need thereof an effective amount of a tetracyclic pyrazole. The invention also provides specific tetracyclic pyrazole derivatives, useful intermediates, a library comprising at least two of them, a process for their preparation and the pharmaceutical compositions containing them, which are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, viral infections, autoimmune diseases and neurodegenerative disorders.
    Type: Application
    Filed: February 3, 2004
    Publication date: November 23, 2006
    Inventors: Ermes Vanotti, Giovanni Cervi, Maurizio Pulici, Maria Menichincheri, Mario Varasi, Paola Vianello
  • Publication number: 20060135508
    Abstract: The present invention provides a method for treating diseases caused by and/or associated with an altered protein kinase activity which comprises administering to a mammal in need thereof an effective amount of a pyrrolo-pyrazole or pyrazolo-azepine. The invention also provides specific pyrrolo-pyrazoles and pyrazolo-azepines, useful intermediates, a library comprising at least two of them, a process for their preparation and the pharmaceutical compositions containing them, which are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, viral infections, autoimmune diseases and neurodegenerative disorders.
    Type: Application
    Filed: July 16, 2003
    Publication date: June 22, 2006
    Inventors: Manuela Villa, Francesca Abrate, Daniele Fancelli, Mario Varasi, Anna Vulpetti
  • Publication number: 20060122249
    Abstract: Bicyclo-pyrazole compound of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, processes for their preparation, combinatorial libraries comprising a plurality of them and pharmaceutical compositions thereof, are herewith disclosed: the compounds of the invention are useful, in therapy, as protein kinase inhibitors, for instance in the treatment of cancer.
    Type: Application
    Filed: July 11, 2003
    Publication date: June 8, 2006
    Inventors: Roberto Tonani, Simon Bindi, Daniele Fancelli, Valeria Pittala', Mario Varasi
  • Publication number: 20060100233
    Abstract: The present invention provides a method for treating diseases caused by and/or associated with an altered protein kinase activity which comprises administering to a mammal in need thereof an effective amount of a pyrazole-tetrahydro pyridine derivative. The invention also provides specific pyrazole-tetrahydro pyridines, a library comprising at least two of them, a process for their preparation and the pharmaceutical compositions containing them, which are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, viral infections, autoimmune diseases and neurodegenerative disorders.
    Type: Application
    Filed: July 1, 2003
    Publication date: May 11, 2006
    Inventors: Manuela Villa, Francesca Abrate, Daniele Fancelli, Mario Varasi, Anna Vulpetti
  • Patent number: 7034049
    Abstract: Compounds which are 3-amino-pyrazole derivatives represented by formula (I) wherein R is C3–C6 cycloalkyl group optionally substituted by a straight or branched C1–C6 alkyl or arylalkyl group; R1 is a straight or branched C1–C6 alkyl, C2–C4 alkenyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl, arylalkyl, arylcarbonyl, aryloxyalkyl or arylalkenyl group, each of which may be optionally further substituted as indicated in the description; or a pharmaceutically acceptable salt thereof. The compounds are useful for the treatment of cancer, cell proliferative disorders, Alzheimer's disease, viral infections, auto-immune diseases or neurodegenerative diseases.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: April 25, 2006
    Assignees: Pharmacia Italia S.p.A., Pharmacia & Upjohn Company LLC
    Inventors: Paolo Pevarello, Paolo Orsini, Gabriella Traquandi, Mario Varasi, Edward L. Fritzen, Martha A. Warpehoski, Betsy S. Pierce, Maria Grabriella Brasca
  • Publication number: 20050187209
    Abstract: Thieno[2,3-c]pyrazole derivatives of formula (1) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
    Type: Application
    Filed: February 3, 2005
    Publication date: August 25, 2005
    Applicant: Pharmacia Italia S.p.A.
    Inventors: Daniele Fancelli, Paola Vianello, Mario Varasi, Simona Bindi, Sergio Vioglio, Dania Tesei
  • Publication number: 20050043323
    Abstract: Pyrimidylpyrrole derivatives of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
    Type: Application
    Filed: August 5, 2004
    Publication date: February 24, 2005
    Applicant: Pharmacia Italia S.p.A.
    Inventors: Ermes Vanotti, Roberto D'Alessio, Marcellino Tibolla, Mario Varasi, Alessia Montagnoli, Corrado Santocanale, Paolo Orsini, Antonio Pillan
  • Patent number: RE40259
    Abstract: The present invention relates to novel and known alpha-aminoamide compounds, to a process for their preparation, to pharmaceutical composition containing them and to their use as therapeutic agents. In particular, the compounds of the present invention are endowed with analgesic properties and are particularly useful for the treatment and alleviation of chronic and neuropathic pain.
    Type: Grant
    Filed: December 12, 1998
    Date of Patent: April 22, 2008
    Assignee: Newron Pharmaceuticals, S.p.A.
    Inventors: Paolo Pevarello, Mario Varasi, Patricia Salvati, Claes Post