Patents by Inventor Anna-Karin Tidén

Anna-Karin Tidén 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).

  • Patent number: 9580429
    Abstract: There are disclosed novel compounds of formula (I) wherein R1, R12, L, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: February 28, 2017
    Assignee: AstraZeneca AB
    Inventors: Anders Bogevig, Yvonne Lo-Alfredsson, Donald Pivonka, Anna-Karin Tiden
  • Publication number: 20150099769
    Abstract: There are disclosed novel compounds of formula (I) wherein R1, R12, L, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
    Type: Application
    Filed: September 15, 2014
    Publication date: April 9, 2015
    Inventors: Anders BOGEVIG, Yvonne LO-ALFREDSSON, Donald PIVONKA, Anna-Karin TIDEN
  • Patent number: 8859568
    Abstract: There are disclosed novel compounds of formula (I) wherein R1, R12, L, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: October 14, 2014
    Assignee: Astrazeneca AB
    Inventors: Anders Bögevig, Yvonne Lo-Alfredsson, Donald Pivonka, Anna-Karin Tidén
  • Patent number: 8765939
    Abstract: The present invention provides compounds of formula (I) wherein R1, R2, R3 and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof, as well as processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: July 1, 2014
    Assignees: AstraZeneca AB, Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Nicholas J. Bennett, Thomas McInally, Tobias Mochel, Stephen Thom, Anna-Karin Tidén
  • Publication number: 20130045955
    Abstract: The present invention provides compounds of formula (I) herein R1, R2, R3 and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof, as well as processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Application
    Filed: August 16, 2012
    Publication date: February 21, 2013
    Inventors: Nicholas J. Bennett, Thomas MCINALLY, Tobias MOCHEL, Stephen Thom, Anna-Karin Tidén
  • Patent number: 8236951
    Abstract: There is disclosed the use of a compound of formula (Ia) or (Ib) wherein R1, R2, R3, R4, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof, in the manufacture of a medicament, for the treatment or prophylaxis of diseases or conditions in which inhibition of the enzyme myeloperoxidase (MPO) is beneficial. Certain novel compounds of formula (Ia) or (Ib) and pharmaceutically acceptable salts thereof are disclosed, together with processes for their preparation. The compounds of formulae (Ia) and (Ib) are MPO inhibitors and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders.
    Type: Grant
    Filed: August 4, 2008
    Date of Patent: August 7, 2012
    Assignee: AstraZeneca AB
    Inventors: Sverker Hanson, Gunnar Nordvall, Anna-Karin Tiden
  • Patent number: 8026244
    Abstract: There are disclosed novel compounds of Formula (I) wherein L, R1, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardio- and cerebrovascular atherosclerotic disorders and peripheral artery disease and respiratory disorders.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: September 27, 2011
    Assignee: AstraZeneca AB
    Inventors: Anna-Karin Tiden, Jenny Viklund
  • Patent number: 7943625
    Abstract: The present invention relates to a compound according to Formula (I) wherein R1 is selected from C1-C6 alkyl, and said C1-C6 alkyl is substituted with C1-C6 alkoxy; and at least one of said C1-C6 alkyl or said C1-C6 alkoxy is branched; or a pharmaceutically acceptable salt thereof, solvate or solvate of a salt thereof, as well as, to compositions containing at least one compound according to Formula (I) and methods of treating at least one disease or condition therewith.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: May 17, 2011
    Assignee: AstraZeneca AB
    Inventor: Anna-Karin Tidén
  • Publication number: 20110059996
    Abstract: There are disclosed novel compounds of formula (I) wherein R1, R12, L, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
    Type: Application
    Filed: November 3, 2010
    Publication date: March 10, 2011
    Inventors: Anders BÖGEVIG, Yvonne LO-ALFREDSSON, Donald PIVONKA, Anna-Karin TIDÉN
  • Patent number: 7829707
    Abstract: There are disclosed novel compounds of formula (I) wherein R1, R12, L, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: November 9, 2010
    Assignee: AstraZeneca AB
    Inventors: Anders Bogevig, Yvonne Lo-Alfredsson, Donald Pivonka, Anna-Karin Tiden
  • Publication number: 20090286813
    Abstract: There are disclosed novel compounds of Formula (I) wherein R1, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardio- and cerebrovascular atherosclerotic disorders and peripheral artery disease and respiratory disorders.
    Type: Application
    Filed: April 12, 2007
    Publication date: November 19, 2009
    Applicant: ASTRAZENECA AB
    Inventors: Donald Pivonka, Anna-Karin Tiden, Jenny Viklund
  • Publication number: 20090209524
    Abstract: The present invention provides compounds of formula (1) wherein R1, R2, R3 and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof, as well as processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Application
    Filed: November 20, 2008
    Publication date: August 20, 2009
    Applicant: AstraZeneca AB
    Inventors: Nicholas J. BENNETT, Thomas MCINALLY, Tobias MOCHEL, Stephen THOM, Anna-Karin TIDEN
  • Publication number: 20090149475
    Abstract: There are disclosed novel compounds of Formula (I) wherein L, R1, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardio- and cerebrovascular atherosclerotic disorders and peripheral artery disease and respiratory disorders.
    Type: Application
    Filed: April 12, 2007
    Publication date: June 11, 2009
    Applicant: ASTRAZENECA AB
    Inventors: Anna-Karin Tiden, Jenny Viklund
  • Publication number: 20090131459
    Abstract: The present invention relates to a compound according to Formula (I) wherein R1 is selected from C1-C6 alkyl, and said C1-C6 alkyl is substituted with C1-C6 alkoxy; and at least one of said C1-C6 alkyl or said C1-C6 alkoxy is branched; or a pharmaceutically acceptable salt thereof, solvate or solvate of a salt thereof, to compositions containing the compound and the use thereof in therapy.
    Type: Application
    Filed: June 4, 2007
    Publication date: May 21, 2009
    Applicant: ASTRAZENECA AB
    Inventor: Anna-Karin Tiden
  • Publication number: 20090124640
    Abstract: The present invention relates to a new compound A: [Chemical formula should be inserted here. Please see paper copy] a process for its preparation, pharmaceutical formulations containing said therapeutically active compound and to the use of said active compound in therapy. The compound is an inhibitor of the enzyme MPO and is thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
    Type: Application
    Filed: June 4, 2007
    Publication date: May 14, 2009
    Applicant: ASTRAZENECA AB
    Inventors: Anna-Karin Tiden, Cecilia Weistrand
  • Publication number: 20080293748
    Abstract: There is disclosed the use of a compound of formula (Ia) or (Ib) wherein R1, R2, R3, R4, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof, in the manufacture of a medicament, for the treatment or prophylaxis of diseases or conditions in which inhibition of the enzyme myeloperoxidase (MPO) is beneficial. Certain novel compounds of formula (Ia) or (Ib) and pharmaceutically acceptable salts thereof are disclosed, together with processes for their preparation. The compounds of formulae (Ia) and (Ib) are MPO inhibitors and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders.
    Type: Application
    Filed: August 4, 2008
    Publication date: November 27, 2008
    Applicant: ASTRAZENECA AB
    Inventors: Sverker Hanson, Gunnar Nordvall, Anna-Karin Tiden
  • Patent number: 7425560
    Abstract: There is disclosed the use of a compound of formula (Ia) or (Ib) wherein R1, R2, R3, R4, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof, in the manufacture of a medicament, for the treatment or prophylaxis of diseases or conditions in which inhibition of the enzyme myeloperoxidase (MPO) is beneficial. Certain novel compounds of formula (Ia) or (Ib) and pharmaceutically acceptable salts thereof are disclosed, together with processes for their preparation. The compounds of formulae (Ia) and (Ib) are MPO inhibitors and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: September 16, 2008
    Assignee: AstraZeneca AB
    Inventor: Anna-Karin Tidén
  • Publication number: 20080221136
    Abstract: There are disclosed novel compounds of formula (I) wherein R1, R12, L, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
    Type: Application
    Filed: December 5, 2005
    Publication date: September 11, 2008
    Applicant: AstraZeneca AB
    Inventors: Anders Bogevig, Yvonne Lo-Alfredsson, Donald Pivonka, Anna-Karin Tiden
  • Publication number: 20080221133
    Abstract: The present invention relates to a compound according to Formula (I) wherein R1 is selected from C1-C6 alkyl, and said C1-C6 alkyl is substituted with C1-C6 alkoxy; and at least one of said C1-C6 alkyl or said C1-C6 alkoxy is branched; or a pharmaceutically acceptable salt thereof, solvate or solvate of a salt thereof, as well as, to compositions containing at least one compound according to Formula (I) and methods of treating at least one disease or condition therewith.
    Type: Application
    Filed: June 1, 2007
    Publication date: September 11, 2008
    Applicant: ASTRAZENECA AB
    Inventor: Anna-Karin Tiden
  • Publication number: 20080096929
    Abstract: There is disclosed the use of a compound of formula (I), (I) wherein X, Y, W and Q are as defined in the specification, and pharmaceutically acceptable salts thereof, in the manufacture of a medicament, for the treatment or prophylaxis of diseases or conditions in which inhibition of the enzyme myeloperoxidase (MPO) is beneficial. Certain novel compounds of formula (I) and pharmaceutically acceptable salts thereof are disclosed, together with processes for their preparation. The compounds of formulae (I) are MPO inhibitors and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders.
    Type: Application
    Filed: October 24, 2005
    Publication date: April 24, 2008
    Applicant: ASTRAZENECA AB
    Inventors: Anna-Karin Tiden, Dominika Turek, Jenny Viklund