Patents by Inventor Gerhard Siemeister

Gerhard Siemeister 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).

  • N-(pyridin-2-yl)pyrimidin-4-amine derivatives containing a sulfone group
    Patent number: 9708293
    Abstract: The present invention relates to N-(pyridin-2-yl)pyrimidin-4-amine derivatives containing a sulfone group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: July 18, 2017
    Assignee: Bayer Pharma Aktiengesellschaft
    Inventors: Ulrich Lücking, Niels Böhnke, Arne Scholz, Philip Lienau, Gerhard Siemeister, Ulf Bömer, Dirk Kosemund, Rolf Bohlmann, Ludwig Zorn
  • Heteroaryl substituted pyrazoles
    Patent number: 9682974
    Abstract: Compounds of formula (I), processes for their preparation and their use as pharmaceuticals.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: June 20, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Anne Mengel, Anja Richter, Marion Hitchcock, Hans Briem, Gerhard Siemeister, Wilhelm Bone, Amaury Ernesto Fernandez-Montalvan, Jens Schröder, Simon Holton, Cornelia Preuβe, Ursula Mönning
  • Amino-substituted isothiazoles
    Patent number: 9682995
    Abstract: The present invention relates to isothiazoles of general formula (I) which inhibit the mitotic checkpoint: in which A, R1 and R2 are as defined in the claims, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: June 20, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Lars Bärfacker, Stefan Prechtl, Gerhard Siemeister, Antje Margret Wengner, Jens Ackerstaff, Katrin Nowak-Reppel, Benjamin Bader, Philip Lienau, Detlef Stöckigt, Tobias Heinrich
  • Triazolopyridines
    Patent number: 9676766
    Abstract: The present invention relates to triazolopyridine compounds of general formula (I) which are Monopolar Spindle 1 kinase (Mps-1 or TTK) inhibitors: Formula (I), in which R1, R2, R3, R4, and R5 are as given in the description and in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds, to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis proliferative of diseases, as well as to intermediate compounds useful in the preparation of said compounds.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: June 13, 2017
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Volker Schulze, Marcus Koppitz, Dirk Kosemund, Hartmut Schirok, Benjamin Bader, Philip Lienau, Antje Margret Wengner, Hans Briem, Simon Holton, Gerhard Siemeister, Stefan Prechtl, Ulf Bömer
  • 5-fluoro-N-(pyridin-2-yl)pyridin-2-amine derivatives containing a sulfone group
    Patent number: 9670161
    Abstract: The present invention relates to 5-fluoro-N-(pyridin-2-yl)pyridin-2-amine derivatives containing a sulfone group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: June 6, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Ulrich Lücking, Niels Böhnke, Arne Scholz, Philip Lienau, Gerhard Siemeister, Ulf Bömer, Dirk Kosemund, Rolf Bohlmann, Ludwig Zorn
  • Substituted triazolopyridines
    Patent number: 9670202
    Abstract: The present invention relates to substituted triazolopyridine compounds of general formula (I); in which R1, R2, R3, R4, and R5 are as given in the description and in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds, to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, as well as to intermediate compounds useful in the preparation of said compounds.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: June 6, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Hartmut Schirok, Volker Schulze, Dirk Kosemund, Hans Briem, Benjamin Bader, Ulf Bömer, Antje Margret Wengner, Gerhard Siemeister, Philip Lienau
  • 4-aryl-N-phenyl-1,3,5-triazin-2-amines containing a sulfoximine group
    Patent number: 9669034
    Abstract: The present invention relates to 4-aryl-N-phenyl-1,3,5-triazin-2-amines containing a sulfoximine group of general formula (I) or (Ia) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I) or (Ia).
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: June 6, 2017
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Ulrich Lücking, Rolf Bohlmann, Arne Scholz, Gerhard Siemeister, Mark Jean Gnoth, Ulf Bömer, Dirk Kosemund, Philip Lienau, Gerd Rühter, Carsten Schultz-Fademrecht
  • Substituted triazolopyridines and their use as TTK inhibitors
    Patent number: 9663510
    Abstract: The present invention relates to substituted triazolopyridine compounds of general formula (I): in which R1, R2, R3, R4, and R5 are as given in the description and in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds, to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, as well as to intermediate compounds useful in the preparation of said compounds.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: May 30, 2017
    Assignees: BAYER PHARMA AKTIENGESELLSCHAFT, BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Volker Schulze, Dirk Kosemund, Antje Margret Wengner, Gerhard Siemeister, Detlef Stöckigt, Michael Brüning
  • N-(pyridin-2-yl)pyrimidin-4-amine derivatives containing a sulfoximine group
    Patent number: 9650361
    Abstract: The present invention relates to disubstituted N-(pyridin-2-yl)pyrimidin-4-amine derivatives containing a sulfoximine group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: May 16, 2017
    Assignee: BAYER PHARAM AKTIENGESELLSCHAFT
    Inventors: Ulrich Lücking, Niels Böhnke, Arne Scholz, Philip Lienau, Gerhard Siemeister, Ulf Bömer, Dirk Kosemund, Rolf Bohlmann, Ludwig Zorn
  • 5-fluoro-N-(pyridin-2-yl)pyridin-2-amine derivatives containing a sulfoximine group
    Patent number: 9650340
    Abstract: The present invention relates to 5-fluoro-N-(pyridin-2-yl)pyridin-2-amine derivatives containing a sulfoximine group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: May 16, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Ulrich Lücking, Niels Böhnke, Arne Scholz, Philip Lienau, Gerhard Siemeister, Ulf Bömer, Dirk Kosemund, Rolf Bohlmann, Ludwig Zorn
  • Substituted benzylpyrazoles
    Patent number: 9643953
    Abstract: Compounds of formula (I) and their use as pharmaceutical.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: May 9, 2017
    Assignees: BAYER INTELLECTUAL PROPERTY GMBH, BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Marion Hitchcock, Anne Mengel, Anja Richter, Hans Briem, Knut Eis, Vera Pütter, Gerhard Siemeister, Stefan Prechtl, Amaury Ernesto Fernández-Montalván, Christian Stegmann, Simon Holton, Mark Jean Gnoth, Cornelia Preuβe
  • 3-AMINO-1,5,6,7-TETRAHYDRO-4H-INDOL-4-ONES
    Publication number: 20170101391
    Abstract: Compounds of formula (I) which are inhibitors of Bub1 kinase, processes for their production and their use as pharmaceuticals.
    Type: Application
    Filed: June 17, 2015
    Publication date: April 13, 2017
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Keith GRAHAM, Ulrich KLAR, Hans BRIEM, Marion HITCHCOCK, Lars BÄRFACKER, Knut EIS, Volker SCHULZE, Gerhard SIEMEISTER, Wilhelm BONE, Jens SCHRÖDER, Simon HOLTON, Philip LIENAU, René TEMPEL, Helmut SONNENSCHEIN, Jozsef BÁLINT, Heinz GRAUBAUM
  • Prodrug derivatives of substituted triazolopyridines
    Patent number: 9586958
    Abstract: The present invention relates to prodrug derivatives of Mps-1 kinase inhibitors, processes for their preparation, and their use for the treatment and/or prophylaxis of diseases.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: March 7, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Volker Schulze, Hans-Georg Lerchen, Donald Bierer, Antje Margret Wengner, Gerhard Siemeister, Philip Lienau, Ursula Krenz, Dirk Kosemund, Detlef Stöckigt, Michael Brüning, Ulrich Lücking, Ildikó Terebesi
  • NOVEL MACROCYCLIC COMPOUNDS
    Publication number: 20170029439
    Abstract: The present invention relates to novel macrocyclic compounds of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).
    Type: Application
    Filed: April 8, 2015
    Publication date: February 2, 2017
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Ulrich LÜCKING, Pierre WASNAIRE, Arne SCHOLZ, Philip LIENAU, Gerhard SIEMEISTER, Christian STEGMANN, Ulf BÖMER, Kunzeng ZHENG, Ping GAO, Gang CHEN, Jiajun XI
  • Substituted triazolopyridines
    Patent number: 9555022
    Abstract: The present invention relates to substituted triazolopyridine compounds of general formula (I): in which R1, R2, R3, R4, and R5 are as given in the description and in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds, to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease of uncontrolled cell growth, proliferation and/or survival as well as to the use of intermediate compounds for the preparation of said compounds.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: January 31, 2017
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Volker Schulze, Dirk Kosemund, Hartmut Schirok, Benjamin Bader, Philip Lienau, Antje Margret Wengner, Hans Briem, Simon Holton, Gerhard Siemeister, Stefan Prechtl, Marcus Koppitz, Detlef Stöckigt, Olaf Prien
  • 2-(morpholin-4-yl)-1,7-naphthyridines
    Patent number: 9549932
    Abstract: The present invention relates to substituted 2-(morpholin-4-yl)-1,7-naphthyridine compounds of general formula (I) or (Ib), to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyperproliferative disease as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: January 24, 2017
    Assignee: Bayer Pharma Aktiengesellschaft
    Inventors: Lars Wortmann, Ulrich Lücking, Julien Lefranc, Hans Briem, Franz Von Nussbaum, Benjamin Bader, Gerhard Siemeister, Wilhelm Bone, Philip Lienau, Dieter Moosmayer, Uwe Eberspächer, Hans Schick, Knut Eis, Marcus Koppitz, Antje Margret Wengner, Joanna Grudzinska-Goebel
  • DISUBSTITUTED 5-FLUORO PYRIMIDINE DERIVATIVES CONTAINING A SULFONDIIMINE GROUP
    Publication number: 20170015634
    Abstract: The present invention relates to 5-fluoro pyrimidine derivatives containing a sulfondiimine group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).
    Type: Application
    Filed: March 27, 2015
    Publication date: January 19, 2017
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Ulrich LÜCKING, Arne SCHOLZ, Philip LIENAU, Gerhard SIEMEISTER, Rolf BOHLMANN, Ulf BÖMER
  • 5-FLUORO-N-(PYRIDIN-2-YL)PYRIDIN-2-AMINE DERIVATIVES CONTAINING A SULFONE GROUP
    Publication number: 20170001989
    Abstract: The present invention relates to 5-fluoro-N-(pyridin-2-yl)pyridin-2-amine derivatives containing a sulfone group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).
    Type: Application
    Filed: March 12, 2015
    Publication date: January 5, 2017
    Inventors: Dirk KOSEMUND, Ulrich LÜCKING, Arne SCHOLZ, Gerhard SIEMEISTER, Philip LIENAU
  • Substituted imidazopyridazines
    Patent number: 9512126
    Abstract: The present invention relates to substituted imidazopyridazine compounds of general formula I in which R3, R5 and A are as defined in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: December 6, 2016
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Marcus Koppitz, Ulrich Klar, Antje Margret Wengner, Roland Neuhaus, Gerhard Siemeister
  • Substituted imidazopyridazines
    Patent number: 9512130
    Abstract: The present invention relates to substituted imidazopyridazine compounds, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: December 6, 2016
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Marcus Koppitz, Ulrich Klar, Antje Margret Wengner, Roland Neuhaus, Gerhard Siemeister, Michael Brüning