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: 20080004268
    Abstract: The invention relates to compounds of general formula I as well as their production and use as a medication.
    Type: Application
    Filed: August 7, 2007
    Publication date: January 3, 2008
    Inventors: Duy NGUYEN, Anne MENGEL, Martin FRITSCH, Gernot LANGER, Ulf BOEMER, Knut EIS, Bernd MENZENBACH, Bernd BUCHMANN, Seock-Kyu KHIM
  • Publication number: 20070259872
    Abstract: The invention relates to compounds of general formula I as well as the production and use thereof as a medication.
    Type: Application
    Filed: March 23, 2007
    Publication date: November 8, 2007
    Inventors: Bernd Buchmann, Dirk Kosemund, Bernd Menzenbach, Martin Fritsch
  • Publication number: 20070232605
    Abstract: The invention relates to compounds of general formula I as well as the production and use thereof as a medication.
    Type: Application
    Filed: March 23, 2007
    Publication date: October 4, 2007
    Inventors: Bernd Buchmann, Dirk Kosemund, Bernd Menzenbach, Martin Fritsch
  • Publication number: 20070225284
    Abstract: The invention relates to compounds of general formula I as well as the production and use thereof as a medication.
    Type: Application
    Filed: March 23, 2007
    Publication date: September 27, 2007
    Inventors: Bernd Buchmann, Dirk Kosemund, Bernd Menzenbach, Martin Fritsch
  • Publication number: 20070203096
    Abstract: The present invention relates to 9-chloroprostaglandin derivatives of the general formula I which may be advantageous for the treatment of fertility problems.
    Type: Application
    Filed: November 20, 2006
    Publication date: August 30, 2007
    Applicant: Schering Aktiengesellschaft
    Inventors: Bernd Buchmann, Daryl Faulds, William Guilford, Gernot Langer, Judy Li, Bernhard Lindenthal, Werner Skuballa, Luisella Toschi
  • Publication number: 20070197524
    Abstract: The present invention relates to carbazoles/fluorenes, to processes for their preparation and to their use for preparing pharmaceutical agents for the treatment of disorders connected to the EP2 receptor.
    Type: Application
    Filed: December 21, 2006
    Publication date: August 23, 2007
    Inventors: Nico Brauer, Bernd Buchmann, Christoph Huwe, Bernhard Lindenthal, Gernot Langer, Olaf Peters, Gerd Schubert, Ulrich Bothe, Luisella Toschi, Michaele Peters-Kottig
  • Publication number: 20070142675
    Abstract: This invention describes a process for the production of C1-C15-fragments of epothilones and derivatives thereof, in which a C1-C6-fragment is linked with a C7-C12-fragment to a C1-C12-fragment, and the latter then is reacted with a C13-15-fragment to form the C1-C15 initial epothilone product that is to be produced. The thus obtained C1-C15 initial epothilone products can be reacted according to known methods to form the actual active ingredients. In addition, the invention relates to the corresponding C1-C12-fragments.
    Type: Application
    Filed: June 19, 2004
    Publication date: June 21, 2007
    Inventors: Ulrich Klar, Bernd Buchmann, Wolfgang Schwede, Werner Skuballa
  • Patent number: 7166592
    Abstract: Compounds of Formula 1 are useful in the treatment of inflammation.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: January 23, 2007
    Assignee: Schering Aktiengesellschaft
    Inventors: Stefan Jaroch, Manfred Lehmann, Norbert Schmees, Bernd Buchmann, Harmur Rehwinkel, Peter Droescher, Werner Skuballa, Konrad Krolikiewicz, Hartwig Hennekes, Heike Schaecke, Arndr Schottelius
  • Publication number: 20060281744
    Abstract: The invention relates to compounds of general Formula I, the production thereof, and the use thereof as a medicinal product.
    Type: Application
    Filed: June 7, 2006
    Publication date: December 14, 2006
    Inventors: Bernd Buchmann, Martin Fritsch, Duy Nguyen, Bernd Menzenbach, Ulf Boemer
  • Patent number: 7129270
    Abstract: Compounds of Formula 1 are useful in the treatment of inflammation.
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: October 31, 2006
    Assignee: Schėring AG
    Inventors: Stefan JaRoch, Manfred Lehmann, Norbert Schmees, Bernd Buchmann, Harmur Rehwinkel, Peter Droescher, Werner Skuballa, Konrad Krolikiewicz, Hartwig Hennekes, Heike Schaecke, Arndr Schottelius
  • Patent number: 7125893
    Abstract: This invention describes the new 6-alkenyl- and 6-alkinyl-epothilone derivatives of general formula I in which R1a, R1b, R2a, R3a, R3b, R4, R5, R6, R7, A, Y, D, E, G, Y and Z are as defined in the specification. The compounds are useful in treating malignant tumours, for example, ovarian, stomach, colon, breast, adeno-, head and neck carcinomas, acute lymphocytic and myelocytic leukemia. In addition, these compounds are suitable for anti-angiogenesis therapy as well as for treatment of chronic inflammatory diseases such as psoriasis and arthritis. Methods of use and preparation of the compounds are also described.
    Type: Grant
    Filed: May 1, 2000
    Date of Patent: October 24, 2006
    Assignee: Schering AG
    Inventors: Ulrich Klar, Wolfgang Schwede, Werner Skuballa, Bernd Buchmann, Jens Hoffmann, Rosemarie Lichtner
  • Publication number: 20060229305
    Abstract: The invention relates to tetrahydronaphthalene derivatives of general formula (I) process for their production, and their use as anti-inflammatory agents.
    Type: Application
    Filed: March 21, 2006
    Publication date: October 12, 2006
    Inventors: Markus Berger, Stefan Baeurle, Heike Schaecke, Hartmut Rehwinkel, Norbert Schmees, Bernd Buchmann, Konrad Krolikiewicz, Anne Mengel
  • Publication number: 20060148043
    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: January 3, 2005
    Publication date: July 6, 2006
    Inventors: Johannes Platzek, Ludwig Zorn, Bernd Buchmann, Werner Skuballa
  • Publication number: 20060079503
    Abstract: Thiazolidones of general formula I in which R1, R2, R3, X and Y have the meanings that are indicated in the description, their production and use as inhibitors of polo-like kinases (PLK) for treating various diseases as well as intermediate products for the production of thiazolidones are described.
    Type: Application
    Filed: April 29, 2003
    Publication date: April 13, 2006
    Inventors: Wolfgang Schwede, Volker Schulze, Knut Eis, Bernd Buchmann, Hans Briem, Gerhard Siemeister, Ulf Boemer, Karsten Parczyk
  • Publication number: 20060074084
    Abstract: The invention relates to compounds of general formula I as well as their production and use as a medication.
    Type: Application
    Filed: September 23, 2005
    Publication date: April 6, 2006
    Inventors: Duy Nguyen, Anne Mengel, Martin Fritsch, Gernor Langer, Ulf Boemer, Knut Eis, Bernd Menzenbach, Bernd Buchmann, Seock-Kyu Khim
  • Publication number: 20060046997
    Abstract: This invention describes the new 6-alkenyl- and 6-alkinyl-epothilone derivatives of general formula (I) in which R1a, R1b, R2a, R3a, R3b, R4, R5, R6, R7, A, Y, D, E, G, Y and Z have the meanings that are indicated in the description. The new compounds interact with tubulin by stabilizing microtubuli that are formed. They are able to influence the cell-splitting in a phase-specific manner and thus find use in treating diseases or conditions associated with the need for cell growth, division and/or proliferation. Thus the compounds are suitable for treating malignant tumors, for example, ovarian, stomach, colon, adeno-, breast, lung, head and neck carcinomas, malignant melanoma, acute lymphocytic and myelocytic leukemia. In addition, they are suitable for anti-angiogenesis therapy as well as for treatment of chronic inflammatory diseases (such as psoriasis, arthritis). Methods of use and preparation of the compounds are also described.
    Type: Application
    Filed: August 31, 2005
    Publication date: March 2, 2006
    Inventors: Ulrich Klar, Wolfgang Schwede, Werner Skuballa, Bernd Buchmann, Jens Hoffmann, Rosemarie Lichtner
  • Publication number: 20060040933
    Abstract: are useful in the treatment of inflammation.
    Type: Application
    Filed: October 20, 2005
    Publication date: February 23, 2006
    Inventors: Stefan Jaroch, Manfred Lehmann, Norbert Schmees, Bernd Buchmann, Harmur Rehwinkel, Peter Droescher, Werner Skuballa, Konrad Krolikiewicz, Hartwig Hennekes, Heike Schaecke, Arndr Schottelius
  • Publication number: 20060040990
    Abstract: Disclosed are epothilone compounds of formula I, which are useful as pharmaceutical compounds for treating, for example, malignant tumors and chronic inflammatory diseases and are useful in anti-angiogenesis therapy.
    Type: Application
    Filed: July 27, 2005
    Publication date: February 23, 2006
    Inventors: Ulrich Klar, Werner Skuballa, Bernd Buchmann, Wolfgang Schwede, Michael Schirner
  • Patent number: 7001916
    Abstract: Disclosed are epothilone compounds of formula I, which are useful as pharmaceutical compounds for treating, for example, malignant tumors and chronic inflammatory diseases and are useful in anti-angiogenesis therapy.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: February 21, 2006
    Assignee: Schering, AG
    Inventors: Ulrich Klar, Werner Skuballa, Bernd Buchmann, Wolfgang Schwede, Michael Schirner
  • Publication number: 20050187270
    Abstract: A compound of formula C, BC and ABC.
    Type: Application
    Filed: March 25, 2005
    Publication date: August 25, 2005
    Inventors: Ulrich Klar, Werner Skuballa, Bernd Buchmann, Wolfgang Schwede, Michael Schirner