Patents by Inventor Bernd Buchmann

Bernd Buchmann 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: 20230192700
    Abstract: The present invention provides compounds of general formula (I) in which X, R1, R2 and R3 are as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment and/or prophylaxis of diseases, in particular of hyperproliferative disorders such as cancer disorders, as a sole agent or in combination with other active ingredients.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 22, 2023
    Applicants: Bayer Aktiengesellschaft, Deutsches Krebsforschungszentrum
    Inventors: Markus BERGER, Bernd BUCHMANN, Kai THEDE, Philipp BUCHGRABER, Gerhard SIEMEISTER, Patrick STEIGEMANN, Antje Margret WENGNER, Ulf BÖMER, Naomi BARAK, Philip LIENAU
  • Publication number: 20230113037
    Abstract: The present invention covers [1,2,4]triazolo[1,5-c]quinazolin-5-amine compounds of general formula (I) in which R1, R2, R3, R4, R5, R6, R7 and R8 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of cancer or conditions with dysregulated immune responses or other disorders associated with aberrant AHR signaling, as a sole agent or in combination with other active ingredients.
    Type: Application
    Filed: August 10, 2020
    Publication date: April 13, 2023
    Applicants: Bayer Aktiengesellschaft, Bayer Pharma Aktiengesellschaft, DEUTSCHES KREBSFORSCHUNGSZENTRUM
    Inventors: Julien LEFRANC, Norbert SCHMEES, Ludwig ZORN, Robin Michael MEIER, Simon Anthony HERBERT, Judith GÜNTHER, Ilona GUTCHER, Lars RÖSE, Benjamin BADER, Detlef STÖCKIGT, Mátyás GORJÁNÁCZ, Christina KOBER, Bernd BUCHMANN, Stephan BÖHME, Ulrich BOTHE, Michael PLATTEN, Daniel BAUMANN
  • Patent number: 11427578
    Abstract: The present invention relates to protein-inhibitory substituted pyrrolopyridine derivatives of formula (I), in which A, X, R1, R2a, R2b, R3a, R3b, R4a and R4b are as defined herein, to pharmaceutical compositions and combinations comprising the compounds according to the invention, and to the prophylactic and therapeutic use of the inventive compounds, respectively to the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular for neoplastic disorders, respectively cancer or conditions with dysregulated immune responses or other disorders associated with aberrant MAP4K1 signaling, as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: August 30, 2022
    Assignees: Bayer Pharma Aktiengesellschaft, Bayer Aktiengesellschaft, Deutsches Krebsforschungszentrum
    Inventors: Jeffrey Stuart Mowat, Bernd Buchmann, Nuria Aiguabella Font, Gabriele Leder, Rafael Carretero, Olaf Panknin, Roland Neuhaus, Robin Michael Meier, Sandra Berndt, Kirstin Petersen, Rienk Offringa
  • Publication number: 20220047603
    Abstract: The present invention relates to protein-inhibitory substituted pyrrolopyridine derivatives of formula (I) in which A, X, R1a, R1b, R2, R3a, R3b, R4a and R4b are as defined herein, to pharmaceutical compositions and combinations comprising the compounds according to the invention, and to the prophylactic and therapeutic use of the inventive compounds, respectively to the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular for neoplastic disorders, respectively cancer or conditions with dysregulated immune responses or other disorders associated with aberrant MAP4K1 signaling, as a sole agent or in combination with other active ingredients.
    Type: Application
    Filed: December 4, 2019
    Publication date: February 17, 2022
    Applicants: BAYER AKTIENGESELLSCHAFT, DEUTSCHES KREBSFORSCHUNGSZENTRUM
    Inventors: Jeffrey Stuart MOWAT, Bernd BUCHMANN, Nuria AIGUABELLA FONT, Roland NEUHAUS, Gabriele LEDER, Rafael CARRETERO, Sandra BERNDT, Rienk OFFRINGA
  • Publication number: 20200246347
    Abstract: Protein-inhibitory substituted pyrrolopyridine derivatives of formula (I) in which X, Y, R1, R2, R3 and R4 are as defined herein, to pharmaceutical compositions and combinations comprising the compounds according to the invention, and to the prophylactic and therapeutic use of the inventive compounds, respectively to the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular for neoplastic disorders, respectively cancer or conditions with dysregulated immune responses or other disorders associated with aberrant MAP4K1 signaling, as a sole agent or in combination with other active ingredients.
    Type: Application
    Filed: June 7, 2018
    Publication date: August 6, 2020
    Applicants: BAYER PHARMA AKTIENGESELLSCHAFT, DEUTSCHES KREBSFORSCHUNGSZENTRUM HEIDELBERG
    Inventors: Norbert SCHMEES, Bernd BUCHMANN, Anders Roland FRIBERG, Hans BRIEM, Manfred HUSEMANN, Ulf BOMER, Gabriele LEDER, Rafael CARRETERO, Detlef STOCKIGT, Rienk OFFRINGA
  • Publication number: 20170226081
    Abstract: The present invention relates to chemical compounds that selectively inhibit glucose transporter 1 (GLUT1), 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: Application
    Filed: July 22, 2015
    Publication date: August 10, 2017
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Bernd BUCHMANN, Iring HEISLER, Thomas MÜLLER, Arwed CLEVE, Mélanie HÉROULT, Roland NEUHAUS, Heike PETRUL, Maria QUANZ-SCHÖFFEL
  • Publication number: 20170210738
    Abstract: The present invention relates to chemical compounds of formula (I) that selectively inhibit glucose transporter 1 (GLUT1), 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: Application
    Filed: July 22, 2015
    Publication date: July 27, 2017
    Applicant: Bayer Pharma Aktiengesellschaft
    Inventors: Bernd BUCHMANN, Iring HEISLER, Thomas MÜLLER, Arwed CLEVE, Melanie HEROULT, Roland NEUHAUS, Heike PETRUL, Maria QUANZ-SCHÖFFEL
  • Patent number: 9655887
    Abstract: The invention relates to a pharmaceutical composition for non-hormonal, on-demand contraception and to processes for preparing this pharmaceutical composition. The latter comprises 2H-indazole as novel EP2 receptor antagonists in combination with COX inhibitors. The invention furthermore provides a method for non-hormonal female-controlled on-demand contraception where a pharmaceutical composition comprising EP2 receptor antagonists in combination with COX inhibitors is taken on demand prior to expected sexual intercourse.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: May 23, 2017
    Assignee: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Bernhard Lindenthal, Nico Bräuer, Peter Serno, Andrea Rotgeri, Ulrike Fuhrmann, Bernd Buchmann, Anne Mengel, Ulrike Röhn, Antonius Ter Laak
  • Publication number: 20170037028
    Abstract: The present invention relates to chemical compounds that selectively inhibit glucose transporter 1 (GLUT1), 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: Application
    Filed: December 16, 2014
    Publication date: February 9, 2017
    Inventors: Iring HEISLER, Thomas MÜLLER, Holger SIEBENEICHER, Bernd BUCHMANN, Arwed CLEVE, Judith GÜNTHER, Marcus KOPPITZ, Melanie HEROULT, Roland NEUHAUS, Heike PETRUL, Maria QUANZ-SCHÖFFEL
  • Patent number: 9394309
    Abstract: The present application relates to novel 1-phenyl-1H-imidazo[1,2-b]pyrazole derivatives, to processes for their preparation, to their use for the treatment and/or prevention of diseases and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular angiogenic disorders and hyperproliferative disorders, where neovascularization plays a role, such as, for example, neoplastic disorders and tumor disorders. Such treatments can be carried out as monotherapy or else in combination with other medicaments or further therapeutic measures.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: July 19, 2016
    Assignees: Bayer Pharma Aktiengesellschaft, Bayer Intellectual Property GmbH
    Inventors: Frank Süβmeier, Mario Lobell, Sylvia Grünewald, Michael Härter, Bernd Buchmann, Joachim Telser, Hannah Jöriβen, Melanie Heroult, Antje Kahnert, Klemens Lustig, Niels Lindner
  • Publication number: 20160089364
    Abstract: The invention relates to a pharmaceutical composition for non-hormonal, on-demand contraception and to processes for preparing this pharmaceutical composition. The latter comprises 2H-indazole as novel EP2 receptor antagonists in combination with COX inhibitors. The invention furthermore provides a method for non-hormonal female-controlled on-demand contraception where a pharmaceutical composition comprising EP2 receptor antagonists in combination with COX inhibitors is taken on demand prior to expected sexual intercourse.
    Type: Application
    Filed: May 16, 2014
    Publication date: March 31, 2016
    Applicants: BAYER PHARMA AKTIENGESELLSCHAFT, BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Bernhard LlNDENTHAL, Nico BRÄUER, Peter SERNO, Andrea ROTGERI, Ulrike FUHRMANN, Bernd BUCHMANN, Anne MENGEL, Ulrike RÖHN, Antonius TER LAAK
  • Publication number: 20160009725
    Abstract: What is described are BET protein-inhibitory, especially BRD2-, BRD3- and BRD4-inhibitory, bicyclo- and spino-substituted pyrrolo- and pyrazolodiazepines of the general formula I in which X, Y, n, m, R1, R2, R3, R4 and R5 are each as defined in the description, to intermediates for preparation of the inventive compounds, to pharmaceutical compositions comprising the inventive compounds, and to the prophylactic and therapeutic use thereof for hyperproliferative disorders, especially for tumour disorders. Also described is the use of the compounds according to the invention as BET protein inhibitors for benign hyperplasias, for atherosclerotic disorders, for sepsis, for autoimmune disorders, for vascular disorders, for viral infections, for neurodegenerative disorders, for inflammatory disorders, for atherosclerotic disorders and for male fertility control.
    Type: Application
    Filed: February 17, 2014
    Publication date: January 14, 2016
    Applicant: BAYER PHARMA AKTIENGESELLSCHAFT
    Inventors: Norbert SCHMEES, Bernd BUCHMANN, Bernard HAENDLER, Roland NEUHAUS, Pascale LEJEUNE, Martin KRÜGER, Amaury Ernesto FERNANDEZ-MONTALVAN, Hermann KÜNZER
  • Publication number: 20150376196
    Abstract: BET protein-inhibitory, especially BRD2-, BRD3- and BRD4-inhibitory, 4-substituted pyrrolo- and pyrazolodiazepines of the general formula I are described, in which X, Y, n, m, p, R1, R2, R3, R4 and R5 are each as defined in the description, as are pharmaceutical compositions comprising the inventive compounds, and the prophylactic and therapeutic use thereof in the case of hyperproliferative disorders, especially in the case of neoplastic disorders. Also described is the use of the inventive compounds as BET protein inhibitors in benign hyperplasias, in atherosclerotic disorders, in sepsis, in autoimmune disorders, in vascular disorders, in viral infections, in neurodegenerative disorders, in inflammatory disorders and in male fertility control.
    Type: Application
    Filed: February 18, 2014
    Publication date: December 31, 2015
    Inventors: Norbert SCHMEES, Bernd BUCHMANN, Bernard HAENDLER, Roland NEUHAUS, Pascale LEJEUNE, Martin KRÜGER, Amaury Ernesto FERNANDEZ-MONTALVAN, Hermann KÜNZER, Hartmut REHWINKEL
  • Patent number: 9062041
    Abstract: The present invention relates to novel 2H-indazoles of the general formula (I), methods for the preparation thereof and the use thereof for the production of pharmaceutical agents for the treatment of diseases and indications which are linked with the EP2-receptor.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: June 23, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Nico Bräuer, Anne Mengel, Ulrike Charlotte Röhn, Andrea Rotgeri, Bernd Buchmann, Bernhard Lindenthal, Antonius Ter Laak
  • Publication number: 20150005288
    Abstract: The present application relates to novel 1-phenyl-1H-imidazo[1,2-b]pyrazole derivatives, to processes for their preparation, to their use for the treatment and/or prevention of diseases and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular angiogenic disorders and hyperproliferative disorders, where neovascularization plays a role, such as, for example, neoplastic disorders and tumour disorders. Such treatments can be carried out as monotherapy or else in combination with other medicaments or further therapeutic measures.
    Type: Application
    Filed: January 22, 2013
    Publication date: January 1, 2015
    Applicants: Bayer Pharma Aktiengesellschaft, Bayer Intellectual Property GmbH
    Inventors: Frank Süssmeier, Mario Lobell, Sylvia Grünewald, Michael Härter, Bernd Buchmann, Joachim Telser, Hannah Jörissen, Melanie Heroult, Antje Kahnert, Klemens Lustig, Niels Lindner
  • Publication number: 20140336172
    Abstract: The present invention relates to novel 2H-indazoles of the general formula (I), methods for the preparation thereof and the use thereof for the production of pharmaceutical agents for the treatment of diseases and indications which are linked with the EP2-receptor.
    Type: Application
    Filed: November 26, 2012
    Publication date: November 13, 2014
    Inventors: Nico Bräuer, Anne Mengel, Ulrike Röhn, Andrea Rotgeri, Bernd Buchmann, Bernhard Lindenthal, Antonius Ter Laak
  • Patent number: 8841311
    Abstract: The present invention relates to sulphone-substituted quinazoline derivatives of the formula (I), processes for their preparation and their use as a medicament for the treatment of various diseases.
    Type: Grant
    Filed: July 18, 2009
    Date of Patent: September 23, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Bernd Buchmann, Dirk Kosemund, Duy Nguyen, Arne Von Bonin
  • Publication number: 20110166168
    Abstract: The present invention relates to sulphone-substituted quinazoline derivatives of the formula (I), processes for their preparation and their use as a medicament for the treatment of various diseases.
    Type: Application
    Filed: July 18, 2009
    Publication date: July 7, 2011
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Bernd Buchmann, Dirk Kosemund, Duy Nguyen, Arne Von Bonin
  • Patent number: 7935827
    Abstract: The present invention relates to new optically active heteroaromatic ?-hydroxy esters useful in the synthesis of epothilone derivatives, to certain compounds used to produce these intermediates, as well as to processes for their production.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: May 3, 2011
    Assignee: Bayer Schering Pharma AG
    Inventors: Johannes Platzek, Ludwig Zorn, Bernd Buchmann, Werner Skuballa, Orlin Petrov
  • Publication number: 20100248313
    Abstract: The present invention relates to new optically active heteroaromatic ?-hydroxy esters useful in the synthesis of epothilone derivatives, to certain compounds used to produce these intermediates, as well as to processes for their production.
    Type: Application
    Filed: December 18, 2008
    Publication date: September 30, 2010
    Inventors: Johannes Platzek, Ludwig Zorn, Bernd Buchmann, Werner Skuballa, Orlin Petrov