Patents by Inventor Rolf W. Hartmann

Rolf W. Hartmann 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).

  • Patent number: 11883387
    Abstract: The present invention relates to a compound according to general formula (I), which acts as an inhibitor of PqsR (the currently only known receptor for the Pseudomonas Quinolone Signal (PQS)); to a pharmaceutical composition containing one or more of the compound(s) of the invention; to a combination preparation containing at least one compound of the invention and at least one further active pharmaceutical ingredient; and to uses of said compound(s), including the use as a medicament, e.g. the use in the treatment or prophylaxis of a bacterial infection, especially a Pseudomonas aeruginosa or Burkholderia infection.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: January 30, 2024
    Assignee: Helmholtz-Zentrum Für Infektionsforschung GmbH
    Inventors: Ahmed S. A. Ahmed, Martin Empting, Mostafa Hamed, Rolf W. Hartmann, Jörg Haupenthal, Thomas Hesterkamp, Ahmed A. M. Kamal, Christine K. Maurer, Teresa Röhrig, Christian Schütz, Samir Yahiaoui, Michael Zender
  • Publication number: 20230321123
    Abstract: The present invention relates to compounds of formula (Ia) and the use thereof as inhibitors of P. aeruginosa virulence factor LasB. Formula (Ia). These compounds are useful in the treatment of bacterial infections, especially caused by P. aeruginosa.
    Type: Application
    Filed: August 24, 2021
    Publication date: October 12, 2023
    Inventors: Christian Ducho, Rolf W. Hartmann, Jörg Haupenthal, Anna K. H. Hirsch, Andreas Kany, Cansu Kaya, Jelena Konstantinovic, Katrin Voos, Isabell Walter, Samir Yahiaoui, Ahmed Saad Abdelsamine, Christian Schütz, Ravindra Jumde, Alexander Kiefer
  • Publication number: 20230286942
    Abstract: The present invention relates to a compounds according to general formula (I), which acts as an inverse agonist of PqsR (the currently only known receptor for the Pseudomonas Quinolone Signal (PQS), sometimes also referred to as MvfR); to a pharmaceutical composition containing one or more of the compound(s) of the invention; to a combination preparation containing at least one compound of the invention and at least one further active pharmaceutical ingredient; and to uses of said compound(s), including the use as a medicament, e.g. the use in the treatment or prophylaxis of a bacterial infection, especially a Pseudomonasaeruginosa or Burkholderia infection.
    Type: Application
    Filed: December 30, 2020
    Publication date: September 14, 2023
    Inventors: Christian Schütz, Martin Empting, Ahmed S. Ahmed, Mostafa Hamed, Rolf W. Hartmann, Teresa Röhrig, Andreas M. Kany, Anna K. Hirsch
  • Publication number: 20230146507
    Abstract: The present invention related to novel inhibitors of metallo-?3-lactamases of formula (I) wherein R1 is an optionally substituted aryl group of an optionally substituted heteroaryl group, and the use thereof in the treatment of bacterial infections, especially in combination with ?-lactam antibiotics.
    Type: Application
    Filed: March 23, 2021
    Publication date: May 11, 2023
    Inventors: Rolf W. Hartmann, Jelena Konstantinovic, Jörg Haupenthal, Anna K. Hirsch, Andreas M. Kany, Cansu Kaya, Samir Yahiaoui, Thomas Wichelhaus, Eugen Proschak
  • Publication number: 20230106506
    Abstract: The present invention relates to a compound according to general formula (I), which acts as an inverse agonist of PqsR (the currently only known receptor for the Pseudomonas Quinolone Signal (PQS), sometimes also referred to as MvfR); to a pharmaceutical composition containing one or more of the compound(s) of the invention; to a combination preparation containing at least one compound of the invention and at least one further active pharmaceutical ingredient; and to uses of said compound(s), including the use as a medicament, e.g. the use in the treatment or prophylaxis of a bacterial infection, especially a Pseudomonas aeruginosa or Burkholderia infection.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 6, 2023
    Inventors: Mostafa Hamed, Ahmed S. Ahmed, Martin Empting, Christian Schütz, Rolf W. Hartmann, Teresa Röhrig, Andreas M. Kany, Anna K. Hirsch
  • Patent number: 11225503
    Abstract: The present invention provides cystobactamides of formula (I): R1—Ar1-L1-Ar2-L2-Ar3-L3-Ar4-L4-Ar5—R2 and the use thereof for the treatment or prophylaxis of bacterial infections.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: January 18, 2022
    Assignee: HELMHOLTZ-ZENTRUM FÜR INFEKTIONSFORSCHUNG GMBH
    Inventors: Sascha Baumann, Jennifer Herrmann, Kathrin Mohr, Heinrich Steinmetz, Klaus Gerth, Ritesh Raju, Rolf Müller, Rolf W. Hartmann, Mostafa Hamed, Walid A. M. Elgaher, Maria Moreno, Franziska Gille, Liang Liang Wang, Andreas Kirschning, Stephan Huettel
  • Publication number: 20210353606
    Abstract: The present invention relates to a compound according to general formula (I), which acts as an inhibitor of PqsR (the currently only known receptor for the Pseudomonas Quinolone Signal (PQS)); to a pharmaceutical composition containing one or more of the compound(s) of the invention; to a combination preparation containing at least one compound of the invention and at least one further active pharmaceutical ingredient; and to uses of said compound(s), including the use as a medicament, e.g. the use in the treatment or prophylaxis of a bacterial infection, especially a Pseudomonas aeruginosa or Burkholderia infection.
    Type: Application
    Filed: July 3, 2019
    Publication date: November 18, 2021
    Inventors: Ahmed S.A. Ahmed, Martin Empting, Mostafa Hamed, Rolf W. Hartmann, Jörg Haupenthal, Thomas Hesterkamp, Ahmed A.M. Kamal, Christine K. Maurer, Teresa Röhrig, Christian Schütz, Samir Yahiaoui, Michael Zender
  • Publication number: 20200331964
    Abstract: The present invention provides cystobactamides of formula (I): R1—Ar1-L1-Ar2-L2-Ar3-L3-Ar4-L4-Ar5—R2 and the use thereof for the treatment or prophylaxis of bacterial infections.
    Type: Application
    Filed: June 10, 2020
    Publication date: October 22, 2020
    Inventors: Sascha Baumann, Jennifer Herrmann, Kathrin Mohr, Heinrich Steinmetz, Klaus Gerth, Ritesh Raju, Rolf Müller, Rolf W. Hartmann, Mostafa Hamed, Walid A. M. Elgaher, Maria Moreno, Franziska Gille, Liang Liang Wang, Andreas Kirschning, Stephan Huettel
  • Patent number: 10793600
    Abstract: The present invention provides cystobactamides of formula (I) and the use thereof for the treatment or prophylaxis of bacterial infections.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: October 6, 2020
    Assignee: HELMHOLTZ-ZENTRUM FÜR INFEKTIONSFORSCHUNG GMBH
    Inventors: Sascha Baumann, Jennifer Herrmann, Kathrin Mohr, Heinrich Steinmetz, Klaus Gerth, Ritesh Raju, Rolf Müller, Rolf W. Hartmann, Mostafa Hamed, Walid A. M. Elgaher, Maria Moreno, Franziska Gille, Liang Liang Wang, Andreas Kirschning, Stephan Hüttel
  • Patent number: 10472326
    Abstract: The present invention relates to compounds according to general formula (I); to pharmaceutical compositions comprising one or more of the compound(s); and to the use of the compound(s) as anti-infectives.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: November 12, 2019
    Assignee: HELMHOLTZ-ZENTRUM FÜR INFEKTIONSFORSCHUNG GMBH
    Inventors: Cenbin Lu, Christine K. Maurer, Benjamin Kirsch, Anke Steinbach, Rolf W. Hartmann, Mathias Müsken, Susanne Häussler
  • Publication number: 20190185514
    Abstract: The present invention provides cystobactamides of formula (I) and the use thereof for the treatment or prophylaxis of bacterial infections: R1—Ar1-L1-Ar2-L2-Ar3-L3-Ar4-L4-Ar5—R2??(I):
    Type: Application
    Filed: July 23, 2018
    Publication date: June 20, 2019
    Inventors: Sascha Baumann, Jennifer Herrmann, Kathrin Mohr, Heinrich Steinmetz, Klaus Gerth, Ritesh Raju, Rolf Müller, Rolf W. Hartmann, Mostafa Hamed, Walid A. M. Elgaher, Maria Moreno, Franziska Gille, Liang Liang Wang, Andreas Kirschning, Stephan Hüttel
  • Publication number: 20180228858
    Abstract: A plant extract, derived from a Salvia spp, may include one of at least one tanshinone compound, or at least one tanshinone compounds including a CYP11B1 inhibitory amount of at least one of tanshinone I and dihydrotanshinone. The plant extract may be used for use in the treatment of a wound or Cushing's syndrome.
    Type: Application
    Filed: November 30, 2015
    Publication date: August 16, 2018
    Inventors: Andrew B. Gallagher, Rolf W. Hartmann, Matthias Engel, Axel Koch, Chris J. Van Koppen
  • Publication number: 20170022165
    Abstract: The present invention relates to compounds according to general formula (I); to pharmaceutical compositions comprising one or more of the compound(s); and to the use of the compound(s) as anti-infectives.
    Type: Application
    Filed: April 3, 2014
    Publication date: January 26, 2017
    Inventors: Cenbin Lu, Christine K. Maurer, Benjamin Kirsch, Anke Steinbach, Rolf W. Hartmann, Mathias Müsken, Susanne Häussler
  • Patent number: 8685960
    Abstract: The invention provides compounds of the general formula (I) which are inhibitors of the human aldosterone synthase, and also pharmaceutical compositions containing these compounds, and the use of these compounds and other heteroaryl substituted quinolinone derivatives for the treatment of hyperaldosteronism and/or disorders or diseases that are mediated by 11 ?-hydroxylase (CYP11 B1).
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: April 1, 2014
    Assignee: Elexopharm GmbH
    Inventors: Rolf W. Hartmann, Ralf Heim, Simon Lucas
  • Patent number: 8541404
    Abstract: The invention provides compounds of the general formula (I) which are inhibitors of the human aldosterone synthase, and also pharmaceutical compositions containing these compounds, and a method of treating of hyperaldosteronism and/or disorders or diseases that are mediated by 11?-hydroxylase (CYP11B1) with these compounds.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: September 24, 2013
    Assignee: ElexoPharm GmbH
    Inventors: Rolf W. Hartmann, Ralf Heim, Simon Lucas
  • Publication number: 20110118241
    Abstract: The invention provides compounds of the general formula (I) which are inhibitors of the human aldosterone synthase, and also pharmaceutical compositions containing these compounds, and the use of these compounds and other heteroaryl substituted quinolinone derivatives for the treatment of hyperaldosteronism and/or disorders or diseases that are mediated by 11 ?-hydroxylase (CYP11 B1).
    Type: Application
    Filed: May 5, 2009
    Publication date: May 19, 2011
    Applicant: Universitat des Saarlandes
    Inventors: Rolf W. Hartmann, Ralf Heim, Simon Lucas
  • Publication number: 20110112067
    Abstract: The invention provides compounds of the general formula (I) which are inhibitors of the human aldosterone synthase, and also pharmaceutical compositions containing these compounds, and a method of treating of hyperaldosteronism and/or disorders or diseases that are mediated by 11?-hydroxylase (CYP11B1) with these compounds.
    Type: Application
    Filed: November 3, 2010
    Publication date: May 12, 2011
    Applicant: Universitat des Saarlandes
    Inventors: Rolf W. Hartmann, Ralf Heim, Simon Lucas
  • Publication number: 20090221591
    Abstract: The invention relates to compounds for selectively inhibiting human corticosteroid synthases CYP1 1 B1 and CYP1 1 B2, and to the production and use thereof for treating hypercortisolism, diabetes mellitus, hyperaldosteronism, cardiac insufficiency, myocardial fibrosis, depression, age-related cognitive decline and metabolic syndrome.
    Type: Application
    Filed: March 2, 2006
    Publication date: September 3, 2009
    Applicant: Universitat Des Saarlandes
    Inventors: Rolf W. Hartmann, Marieke Voets, Ursula Müller-Vieira
  • Patent number: 4839370
    Abstract: Novel 3-aryl-3-cycloalkyl-piperidine-2,6-dione derivatives of the general formula I: ##STR1## in which A is a 4-aminophenyl radical or a pyridyl-(4)-radical and R.sub.1 is a saturated or unsaturated C.sub.3 -C.sub.10 -cycloalkyl radical or a C.sub.3 -C.sub.12 -alkenyl radical as well as physiologically acceptable salts thereof. The compounds are useful as inhibitors of estrogen biosynthesis. The compounds are made by a process which includes the step of heating a compound of the formula II ##STR2## wherein A and R.sub.1 have the meanings given above, and in addition A may also be a phenyl radical or a 4-nitrophenyl radical, X and Y are the same or different and repesent CN or COOC.sub.1 -C.sub.6 -alkyl and X or Y may also be COOH or a carboxylic acid ester group of the formula COOC.sub.1 -C.sub.6 -alkyl group, in a high boiling solvent at a temperature between 50.degree. and 200.degree. C. in particular between 80.degree. and 100.degree. C.
    Type: Grant
    Filed: July 31, 1987
    Date of Patent: June 13, 1989
    Assignee: Asta-Pharma AG
    Inventors: Rolf W. Hartmann, Christine Batzl
  • Patent number: 4745233
    Abstract: Antitumor compounds corresponding to the following formula: ##STR1## in which the substituents R.sub.1 and R.sub.2 may be the same or different and represent hydrogen, an aminocarbonyl group, a C.sub.1 -C.sub.6 alkylaminocarbonyl group, a di-C.sub.1 -C.sub.6 -alkylaminocarbonyl group, the group PO(OH).sub.2, a C.sub.2 -C.sub.8 alkanoyl group, a C.sub.2 -C.sub.8 halogen alkanoyl group or a C.sub.3 -C.sub.8 alkenoyl group, a process for their preparation, and their use in treating oestrogen-receptor-positive-tumors as well as the prostate carcinoma.
    Type: Grant
    Filed: June 9, 1986
    Date of Patent: May 17, 1988
    Assignee: Asta-Werke Aktiengesellschaft
    Inventors: Helmut Schonenberger, Rolf W. Hartmann, Martin Schneider, Walter Schwarz, Jurgen Engel