Patents by Inventor Hubert Gstach

Hubert Gstach 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: 20160318887
    Abstract: The use of compounds of formula wherein R2, R3, R4, R5, R6 and R7 have several meanings, for the treatment of disorders mediated by protozoan organisms, novel compounds of the above formula and intermediates for the preparation of such compounds, pharmaceutical compositions comprising such novel compounds, a method of treating disorders mediated by protozoan organisms comprising administering such compounds, optionally together with a second drug substance, to a subject in need thereof and the use of such compounds, whenever comprising a photoaffinity label, for the identification of the molecular target(s) of arylamino alcohol antimalarials.
    Type: Application
    Filed: July 7, 2016
    Publication date: November 3, 2016
    Inventors: Hubert Gstach, Peter Chiba, Matthias Mastalir
  • Publication number: 20150141437
    Abstract: The use of compounds of formula wherein R2, R3, R4, R5, R6 and R7 have several meanings, for the treatment of disorders mediated by protozoan organisms, novel compounds of the above formula and intermediates for the preparation of such compounds, pharmaceutical compositions comprising such novel compounds, a method of treating disorders mediated by protozoan organisms comprising administering such compounds, optionally together with a second drug substance, to a subject in need thereof and the use of such compounds, whenever comprising a photoaffinity label, for the identification of the molecular target(s) of arylamino alcohol antimalarials.
    Type: Application
    Filed: June 10, 2013
    Publication date: May 21, 2015
    Inventors: Hubert Gstach, Peter Chiba, Matthias Mastalir
  • Patent number: 7795251
    Abstract: The present invention relates 3,4-dihydro-benzo[e][1,3]oxazin-2-ones which are substituted at the nitrogen atom by unsubstituted or substituted (C1-8)alkyl, (C3-8)cycloalkyl, (C3-8)cycloalkyl(C1-4)alkyl, (C6-18)aryl or (C6-18)aryl(C1-4)alkyl and their use as pharmaceuticals.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: September 14, 2010
    Assignee: Novartis AG
    Inventors: Andreas Billich, Hubert Gstach, Philipp Lehr
  • Publication number: 20090156588
    Abstract: The present invention relates 3,4-dihydro-benzo[e][1,3]oxazin-2-ones which are substituted at the nitrogen atom by unsubstituted or substituted (C1-8)alkyl, (C3-8)cycloalkyl, (C3-8)cycloalkyl(C1-4)alkyl, (C6-18)aryl or (C6-18)aryl(C1-4)alkyl and their use as pharmaceuticals.
    Type: Application
    Filed: April 13, 2006
    Publication date: June 18, 2009
    Inventors: Andreas Billich, Hubert Gstach, Philipp Lehr
  • Publication number: 20090005419
    Abstract: The invention relates to an assay for identifying an agent that modulates the interaction of a mRNA with a target protein, e.g. HuR and to organic compounds of formula I wherein R1, R2 and R3 are as defined above and their use, e.g. as an inhibitor on the complex-formation of an ARE-containing mRNA and a target protein.
    Type: Application
    Filed: March 1, 2006
    Publication date: January 1, 2009
    Inventors: Manfred Auer, Nicole-Claudia Meisner, Martin Hintersteiner, Torsten Schindler, Hubert Gstach
  • Patent number: 7378416
    Abstract: 3,4-dihydro-benzo[e][1,3]oxazin-2-ones which are substituted at the nitrogen atom by unsubstituted or substituted (C3-8)cycloalkyl, (C1-4)alkyl(C3-8)cycloalkyl, (C6-18)aryl or (C6-18)aryl(C1-4)alkyl and their use as pharmaceuticals.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: May 27, 2008
    Inventors: Andreas Billich, Philipp Lehr, Hubert Gstach
  • Publication number: 20070219189
    Abstract: 3,4-dihydro-benzo[e][1,3]oxazin-2-ones which are substituted at the nitrogen atom by unsubstituted or substituted (C3-8)cycloalkyl, (C1-4)alkyl(C3-8)cycloalkyl, (C6-18)aryl or (C6-18)aryl(C1-4)alkyl and their use as pharmaceuticals.
    Type: Application
    Filed: October 19, 2005
    Publication date: September 20, 2007
    Inventors: Andreas Billich, Philipp Lehr, Hubert Gstach
  • Publication number: 20050227299
    Abstract: The invention relates to new fluorescent dyes of formula (I) which can be used in high throughput screening both, on the solid phase as well as in homogeneous solution.
    Type: Application
    Filed: May 27, 2005
    Publication date: October 13, 2005
    Inventors: Manfred Auer, Hubert Gstach
  • Publication number: 20040077019
    Abstract: A compound of formula A—B—D—X—D′—E or formula A—B—D—E—D′—X wherein A is the residue of a solid support, originating from standard materials applied in solid phase and solution phase organic chemistry, B is a linker residue having a group which allows cleavage of a compound of a formula II or a compound of formula III to liberate an D—X—D′—E, or D—E—D′—X fragment, respectively, D and D′ independently of each other are a bond or a spacer residue, E is the residue of a molecule to be investigated produced via combinatorial chemistry, and X is the residue of a fluorescent dye, which is characterized in that a compound of A—B—D—X—D′—E or of formula A—B—D—E—D′—X is tagged by at least one tag residue, and the use of such compounds in the decoding step of a screening process.
    Type: Application
    Filed: November 12, 2003
    Publication date: April 22, 2004
    Inventor: Hubert Gstach
  • Publication number: 20010005752
    Abstract: The invention relates to new fluorescent dyes of formula (I) 1
    Type: Application
    Filed: January 5, 2001
    Publication date: June 28, 2001
    Inventors: Manfred Auer, Hubert Gstach
  • Patent number: 6207831
    Abstract: The invention relates to new fluorescent dyes of formula (I) which can be used in high throughput screening both, on the solid phase as well as in homogeneous solution.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: March 27, 2001
    Assignee: Novartis AG
    Inventors: Manfred Auer, Hubert Gstach
  • Patent number: 5538997
    Abstract: The invention relates to compounds of formula I ##STR1## wherein the substituents have various significances. They can be prepared by conventional methods, e.g. coupling, substitution, deprotection or protection reactions.They possess interesting pharmacological properties and are thus indicated for use in the treatment of retroviral infections, particularly as HIV proteinase inhibitors.
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: July 23, 1996
    Assignee: Sandoz Ltd.
    Inventors: Andreas Billich, Brigitte Charpiot, Peter Ettmayer, Hubert Gstach, Philipp Lehr, Dieter Scholz