Patents by Inventor Matti Lepisto

Matti Lepisto 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: 7368465
    Abstract: Compounds of the formula (I) wherein Z is SO2(N6) or N(R7)SO2 or N(R7)SO2N(R6) useful as metalloproteinase inhibitors, especially as inhibitors of MMP12.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: May 6, 2008
    Assignee: AstraZeneca AB
    Inventors: Anders Eriksson, Matti Lepistö, Michael Lundkvist, Magnus Munck Af Rosenschöld, Pavol Zlatoidsky
  • Publication number: 20070219217
    Abstract: The invention provides compounds of formula (I): wherein R1, R2, R3, R4, R5, X, Y, L, G1 and m have the meanings defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy.
    Type: Application
    Filed: March 29, 2005
    Publication date: September 20, 2007
    Inventors: Anders Eriksson, Matti Lepisto
  • Patent number: 7132434
    Abstract: Compounds of the formula (I), useful as metal-loproteinase inhibitors, especially as inhibitors of MMP12
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: November 7, 2006
    Assignee: AstraZeneca AB
    Inventors: Anders Eriksson, Matti Lepistö, Michael Lundkvist, Magnus Munck Af Rosenschöld, Kristina Stenvall, Pavol Zlatoidsky
  • Patent number: 7025971
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: April 11, 2006
    Assignees: Washington University, SIGA Pharmaceuticals, Inc.
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg
  • Publication number: 20060035938
    Abstract: There are provided novel compounds of formula (I) wherein R1?, R4?. R5?, G1?, G2?, X, L, Y1?, Y2? and n are as defined in the Specification and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors or neutrophil elastase.
    Type: Application
    Filed: November 11, 2003
    Publication date: February 16, 2006
    Inventors: Hakan Bladh, Tomas Klingstedt, Joakim Larsson, Karolina Lawitz, Matti Lepisto, Hans Lonn, Grigorios Nikitidis
  • Patent number: 6962791
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: November 8, 2005
    Assignees: Washington University, Siga Pharmaceuticals, Inc.
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg
  • Patent number: 6872542
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: March 29, 2005
    Assignees: SIGA Pharmaceuticals, Inc., Washington University
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg
  • Publication number: 20050026990
    Abstract: Compounds of the formula (I), useful as metal-loproteinase inhibitors, especially as inhibitors of MMP12.
    Type: Application
    Filed: November 6, 2002
    Publication date: February 3, 2005
    Inventors: Anders Eriksson, Matti Lepisto, Michael Lundkvist, Magnus Munck Af Rosenschold, Kristina Stenvall, Pavol Zlatoidsky
  • Publication number: 20040138276
    Abstract: Compounds of the formula (I) wherein Z is SO2(N6) or N(R7)SO2 or N(R7)SO2N(R6) useful as metalloproteinase inhibitors, especially as inhibitors of MMP12.
    Type: Application
    Filed: September 12, 2003
    Publication date: July 15, 2004
    Inventors: Anders Eriksson, Matti Lepisto, Michael Lundkvist, Magnus Munck Af Rosenschold, Pavol Zlatoidsky
  • Publication number: 20040127528
    Abstract: Compounds of the formula (I) wherein z is SO2 or SO, useful as metalloproteinase inhibitors, especially as inhibitors of MMP12.
    Type: Application
    Filed: January 14, 2004
    Publication date: July 1, 2004
    Inventors: Anders Eriksson, Matti Lepisto, Michael Lundkvist, Magnus Munck Af Rosenschold, Pavol Zlatoidsky
  • Publication number: 20040116486
    Abstract: Compounds of the formula (I) useful as metalloproteinase inhibitors, especially as inhibitors of MMP12, wherein R5 is a monocyclic group.
    Type: Application
    Filed: January 12, 2004
    Publication date: June 17, 2004
    Inventors: Matti Lepisto, Magnus Munck Af Rosenschold
  • Publication number: 20040110809
    Abstract: Compounds of the formula (I) useful as metalloproteinase inhibitors, especially as inhibitors of MMP12, wherein R5 is a bicyclic group.
    Type: Application
    Filed: January 12, 2004
    Publication date: June 10, 2004
    Inventors: Matti Lepisto, Magnus Munck Af Rosenschold
  • Publication number: 20030224468
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Application
    Filed: March 7, 2001
    Publication date: December 4, 2003
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg
  • Publication number: 20030198992
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Application
    Filed: March 6, 2001
    Publication date: October 23, 2003
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg
  • Patent number: 6596504
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: July 22, 2003
    Assignees: Washington University, SIGA Pharmaceuticals, Inc.
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg
  • Publication number: 20030134886
    Abstract: The present invention relates to compounds of formula (I) 1
    Type: Application
    Filed: November 6, 2002
    Publication date: July 17, 2003
    Applicant: ASTRAZENECA AB, a Swedish Corporation
    Inventors: Kostas Karabelas, Matti Lepisto, Peter Sjo
  • Patent number: 6548265
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: April 15, 2003
    Assignees: Washington University, Siga Pharmaceuticals, Inc.
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg
  • Patent number: 6492409
    Abstract: The present invention relates to compounds of formula (I) wherein: Ar1 or Ar2 is an optionally substituted indole, and the other group is an optionally substituted aromatic or heteroaromatic group, suitably an optionally substituted bicyclic heteroaromatic group, preferably an optionally substituted indole, X is O or S, R is H, OH, NH2, C1-6alkyl, hydroxyC1-6alkyl, aminoC1-6alkyl, and R1 is H, C1-6alkyl, fluoro substituted C1-6alkyl, phenyl, benzyl, carboC1-6alkoxy, carbobensyloxy, carbohydroxy, carbamoyl, or methyl(N-C1-6alkylcarbamoyl) and salts and solvates thereof and solvates of such salts, and the use of such compounds in medical therapies.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: December 10, 2002
    Assignee: Astrazeneca AB
    Inventors: Kostas Karabelas, Matti Lepistö, Peter Sjö
  • Patent number: 6492406
    Abstract: The present invention relates to novel compounds which are protein kinase C inhibitors, methods for their preparation, intermediates therefor and pharmaceutical compositions comprising them. More particularly, the present invention relates to compounds of formula (I): wherein: one of Ar1 and Ar2 is optionally substituted bicyclic heteroaryl or optionally substituted tricyclic heteroaryl and the other is optionally substituted heteroaryl or optionally substituted aryl; X is O or S; and R is H, OH, NH2 or C1-6 alkyl (itself optionally substituted by amino or hydroxy); or a salt or solvate thereof, or a solvate of a salt thereof; and the use of such compounds in medical therapies.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: December 10, 2002
    Assignee: Astrazeneca AB
    Inventors: Kostas Karabelas, Matti Lepistö, Peter Sjö
  • Publication number: 20020146428
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Application
    Filed: March 7, 2001
    Publication date: October 10, 2002
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Charles Hal Jones, Jan Kihlberg