Patents by Inventor Hein-Peter Kroll

Hein-Peter Kroll 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).

  • Antibacterial ester macrocycles
    Publication number: 20060258571
    Abstract: The invention relates to antibacterial ester macrocycles of formula (I), methods for the production thereof, and the use thereof for producing medicaments used for the treatment and/or prophylaxis of diseases, particularly bacterial infections.
    Type: Application
    Filed: July 18, 2003
    Publication date: November 16, 2006
    Inventors: Thomas Lampe, Isabelle Adelt, Dieter Beyer, Nina Brunner, Rainer Endermann, Kerstin Ehlert, Hein-Peter Kroll, Franz Nussbaum, Siegfried Raddatz, Joachim Rudolph, Guido Schiffer, Andreas Schumacher, Yolanda Cancho-Grande, Martin Michels, Stefan Weigand
  • Antibacterial amide macrocyles
    Publication number: 20050256037
    Abstract: The invention relates to antibacterial amide macrocycles and process for their preparation, their use for the treatment and/or prophylaxis of diseases, and to their use for producing medicaments for the treatment and/or prophylaxis of diseases, especially of bacterial infections.
    Type: Application
    Filed: October 1, 2004
    Publication date: November 17, 2005
    Applicant: Bayer HealthCare AG
    Inventors: Thomas Lampe, Isabelle Adelt, Dieter Beyer, Nina Brunner, Rainer Endermann, Kerstin Ehlert, Hein-Peter Kroll, Franz Von Nussbaum, Siegfried Raddatz, Joachim Rudolph, Guido Schiffer, Andreas Schumacher, Yolanda Cancho-Grande, Martin Michels, Stefan Weigand
  • Tan-1057 derivatives
    Patent number: 6617332
    Abstract: The invention relates to novel natural product derivatives of the formula (I), to processes for their preparation, to pharmaceutical compositions comprising them and to their use in the treatment of disorders in humans or animals: in which R1, D, X, Y and Z are defined as in claim 1.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: September 9, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Brands, Mazen Es-Sayed, Dieter Häbich, Siegfried Raddatz, Joachim Krüger, Rainer Endermann, Reinhold Gahlmann, Hein-Peter Kroll, Frank-Ulrich Geschke, Armin de Meijere, Vladimir N. Belov, Victor Sokolov, Sergej Kozhushkov, Markus Kordes
  • Heteroatom-containing benzocyclopentane-oxazolidinones
    Patent number: 6069160
    Abstract: The invention relates to heteroatom-containing benzocyclopentaneoxazolidinones, to processes for their preparation and their use as medicaments, especially as antibacterial medicaments.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: May 30, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andreas Stolle, Dieter Habich, Stephan Bartel, Bernd Riedl, Martin Ruppelt, Hanno Wild, Rainer Endermann, Klaus-Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Heteroaryl-oxazolidinones
    Patent number: 5922708
    Abstract: The invention relates to novel heteroaryl-oxazolidinones of the general formula (I): ##STR1## in which the substituents are as defined in the description, to processes for their preparation and to their use as drugs, especially as antibacterial drugs.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: July 13, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • Heteroatom-containing cyclopentanopyridyl-oxazolidinones
    Patent number: 5869659
    Abstract: The present invention relates to heteroatom-containing cyclopentanopyridyl-oxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: February 9, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andreas Stolle, Dieter Habich, Bernd Riedl, Martin Ruppelt, Stephen Bartel, Walter Guarnieri, Hanno Wild, Rainer Endermann, Hein-Peter Kroll
  • 2-oxo- and 2-thio-1,2-dihydroquinolinyl-oxazolidinones
    Patent number: 5861413
    Abstract: The present invention relates to 2-oxo- and 2-thio-1,2-dihydroquinolinyl-oxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: January 19, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Habich, Andreas Stolle, Bernd Riedl, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • 6-membered nitrogen-containing heteroaryl-oxazolidinones
    Patent number: 5843967
    Abstract: The invention relates to 6-membered nitrogen-containing heteroaryloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: November 15, 1996
    Date of Patent: December 1, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Pyrido-fused thienyl- and furanyl-oxazolidinones
    Patent number: 5827857
    Abstract: The present invention relates to new pyrido-fused thienyl- and furanyl-oxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: October 27, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • Substituted oxazolidinones
    Patent number: 5792765
    Abstract: The present invention relates to new substituted oxazolidinones of the general formula (1) ##STR1## in which the substituents have the meaning indicated in the description, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: August 11, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Martin Ruppelt, Stephan Bartel, Walter Guarnieri, Rainer Endermann, Hein-Peter Kroll
  • 5-membered heteroaryl-oxazolidinones
    Patent number: 5698574
    Abstract: The present invention relates to 5-membered heteroaryl-oxazolidinones, to processes for their preparation and to their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: December 16, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Benzofuranyl -and benzothienyloxazolidinones
    Patent number: 5684023
    Abstract: The present invention relates to benzofuranyl- and benzothienyloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: November 4, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter Habich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus Dieter Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • 6-membered nitrogen-containing heteroaryl-oxazolidinones
    Patent number: 5627181
    Abstract: The invention relates to 6-membered nitrogen-containing heteroaryloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: May 6, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Riedl, Dieter H abich, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus D. Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Benzoxazolyl- and benzothiazolyloxazolidinones
    Patent number: 5529998
    Abstract: The invention relates to benzoxazolyl- and benzothiazolyloxazolidinones, processes for their preparation and their use as medicaments, in particular as antibacterial medicaments.
    Type: Grant
    Filed: July 27, 1995
    Date of Patent: June 25, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Habich, Bernd Riedl, Martin Ruppelt, Andreas Stolle, Hanno Wild, Rainer Endermann, Klaus D. Bremm, Hein-Peter Kroll, Harald Labischinski, Klaus Schaller, Hans-Otto Werling
  • Novel pharmaceutically active N-(2-aminoacylamido-2-deoxy-hexosyl)-amides, -carbamates and -ureas
    Patent number: 4855283
    Abstract: Compounds of the formula ##STR1## in which R.sup.1 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms,X represents --CH.sub.2 --, --O-- or --NH--,R.sup.2 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms,R.sup.3, R.sup.4 and R.sup.5, independently of one another, denotes hydrogen or acyl--CO--R.sup.6, R.sup.6 being an alkyl radical having up to 10 carbon atoms,R.sup.7 denotes hydrogen, C.sub.1 -C.sub.7 -alkyl-, hydroxymethyl, 1-hydroxyethyl, mercaptomethyl, 2-(methylthio)-ethyl, 3-aminopropyl, 3-ureidopropyl, 3-guanidyl-propyl, 4-aminobutyl, carboxymethyl, carbamylmethyl, 2-carboxyethyl, 2-carbamoylethyl, benzyl, 4-hydroxybenzyl, 3-indolylmethyl or 4-imidazolylmethyl, andR.sup.8 represents hydrogen or methyl, andR.sup.9 represents hydrogen, acetyl, benzoyl, trichloroacetyl, trifluoroacetyl, methoxycarbonyl, t-butyloxycarbonyl or benzyloxycarbonyl andR.sup.7 and R.sup.8 together can denote --CH.
    Type: Grant
    Filed: June 16, 1986
    Date of Patent: August 8, 1989
    Assignee: Bayer Aktiengesellschaft
    Inventors: Oswald Lockhoff, Yutaka Hayauchi, Peter Stadler, Klaus G. Stunkel, Gert Streissle, Arnold Paessens, Volker Klimetzek, Hans-Joachim Zeiler, Karl G. Metzger, Hein-Peter Kroll, Helmut Brunner, Klaus Schaller
  • N-acylated 1-alkylamino-1-deoxy-ketose derivatives, a process for their preparation and their use
    Patent number: 4631272
    Abstract: Compounds of the formula ##STR1## in which R.sup.1 represents hydrogen or an optionally substituted, straight-chain or branched alkyl or mono- or poly-unsaturated alkenyl radical with in each case up to 30 C atoms,X represents CH.sub.2, O, S or NR,whereinR denotes hydrogen or an alkyl group with up to 20 C atoms, andR.sup.2 represents hydrogen or an optionally substituted, straight-chain or branched, saturated or mono- or poly-unsaturated hydrocarbon radical with up to 30 C atoms,or pharmaceutically acceptable salts thereof, stimulate the immune system and help fight infection.
    Type: Grant
    Filed: February 8, 1985
    Date of Patent: December 23, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Oswald Lockhoff, Bernd-Wieland Kruger, Peter Stadler, Karl G. Metzger, Hein-Peter Kroll, Klaus Schaller, Hans-Joachim Zeiler