Patents Assigned to 4SC AG
  • Patent number: 9446040
    Abstract: Imidazoquinolines of formula I that contain substituted amine or amide functionality at 1-position and that are effective as Toll like Receptor 7 activators are disclosed. These compounds are useful as anticancer agents.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: September 20, 2016
    Assignee: 4SC AG
    Inventors: Volker Gekeler, Thomas Maier, Astrid Zimmermann, Hans-Peter Hofmann, Sanjeev A. Kulkarni, Anil P. Jagtap, Ganesh S. Chaure
  • Publication number: 20160215348
    Abstract: The present invention relates to the utilization of one or more genes selected from the group comprising ZFP64, DPP3, CCDC43, HIST2H4A/B, KDELC2 and MICALL1 as biomarkers for HDAC inhibitor treatment. The expression and/or change of the aforementioned genes are preferably determined via the respective corresponding mRNA or one or more proteins expressed by the aforementioned genes.
    Type: Application
    Filed: May 22, 2014
    Publication date: July 28, 2016
    Applicant: 4SC AG
    Inventors: Hella KOHLHOF, Thomas HERZ, Robert DOBLHOFER, Thomas BECKERS (Deceased), Astrid ZIMMERMANN, Marina MOLLENHAUER-THEIN, Markus BOEHM, Volker GEKELER, Hans-Peter HOFMANN, Thomas MAIER, Eike STAUB, Timo WITTENBERGER, Martin ELMLINGER
  • Publication number: 20150335636
    Abstract: Imidazoquinolines of formula I that contain substituted amine or amide functionality at 1-position and that are effective as Toll like Receptor 7 activators are disclosed. These compounds are useful as anticancer agents.
    Type: Application
    Filed: June 3, 2015
    Publication date: November 26, 2015
    Applicant: 4SC AG
    Inventors: Volker GEKELER, Thomas MAIER, Astrid ZIMMERMANN, Hans-Peter HOFMANN, Sanjeev A. KULKARNI, Anil P. JAGTAP, Ganesh S. CHAURE
  • Patent number: 9073913
    Abstract: Imidazoquinolines of formula I that contain substituted amine or amide functionality at 1-position and that are effective as Toll like Receptor 7 activators are disclosed. These compounds are useful as anticancer agents.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: July 7, 2015
    Assignee: 4SC AG
    Inventors: Volker Gekeler, Thomas Maier, Astrid Zimmermann, Hans-Peter Hofmann, Sanjeev A. Kulkarni, Anil P. Jagtap, Ganesh S. Chaure
  • Patent number: 8969401
    Abstract: Compounds of a certain formula (I), in which R1, R2, R3, R4, R5, R6 and R7 have the meanings indicated in the description, are novel effective HDAC inhibitors.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: March 3, 2015
    Assignee: 4SC AG
    Inventors: Thomas Maier, Thomas Beckers, Thomas Baer, Petra Gimmnich, Frank Dullweber, Matthias Vennemann
  • Patent number: 8815855
    Abstract: Compounds of a certain formula (I), in which R1, R2, R3, R4, R5, R6 and R7 have the meanings indicated in the description, are novel effective HDAC inhibitors.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: August 26, 2014
    Assignee: 4SC AG
    Inventors: Thomas Maier, Thomas Bär, Thomas Beckers, Astrid Zimmermann, Siegfried Schneider, Volker Gekeler
  • Patent number: 8785659
    Abstract: Process for the preparation of a compound of formula (I) wherein R1, R2, R3, R4, R5 and R6 have the meanings as defined in the specification, comprising the step of reacting an acrylic acid chloride compound of formula (II?): wherein R1, R2, R3, R4, R5 and R6 have the meanings as defined in the specification, with aqueous hydroxylamine and optionally converting the resulting compound into an acid addition salt thereof.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: July 22, 2014
    Assignee: 4SC AG
    Inventors: Matthias Müller, Bernd Müller, Thomas Maier
  • Patent number: 8575193
    Abstract: Compounds of a certain formula (I) wherein R1, R2, R3, X, Y, r, s, t, u and v have the meanings as defined in the specification, and the salts, solvates and hydrates thereof are novel effective HDAC 6 inhibitors.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: November 5, 2013
    Assignee: 4SC AG
    Inventors: Thomas Maier, Christian Hesslinger, Barbara Beckers
  • Patent number: 8557858
    Abstract: A salt of (E)-N-{2-amino-phenyl)-3-{1-[4-(1-methyl-1 H-pyrazol-4-yl)-be?zenesulfonyl]-1 H-pyrrol-3-yl)-acrylamide selected from the group consisting of the hydrobromide, methansulfonate, hemi ethane-1,2-disulfonate, benzenesulfonate, toiuenesulfonate and 2-naphthalenesulfonate.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: October 15, 2013
    Assignee: 4SC AG
    Inventors: Jürgen Volz, Martin Feth, Rolf-Peter Hummel, Matthias Müller, Thomas Maier, Bernd Müller
  • Patent number: 8557991
    Abstract: Disclosed is a novel process for the preparation of pharmacologically interesting indolopyridine derivatives containing tetracyclic tetrahydro-11-carboline-hydantoines linked to a basic side chain and the corresponding salts, which can be used as Eg5 inhibitors, with very high overall chemical yield and enantiomeric purity.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: October 15, 2013
    Assignee: 4SC AG
    Inventors: Bernd Muller, Helmut Schlemper
  • Patent number: 8530493
    Abstract: Compounds of a certain formula I, in which R1, R2, R3, R4, R5 and R6 have the meanings indicated in the description, are effective compounds with anti-proliferative and/or apoptosis inducing activity.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: September 10, 2013
    Assignee: 4SC AG
    Inventors: Matthias Vennemann, Thomas Bãr, Jürgen Braunger, Astrid Zimmermann, Volker Gekeler
  • Patent number: 8440830
    Abstract: The compounds of formula (I), wherein ring D and ring E together form a fused ring system selected from formula (II), (III), (IV), (V), (VI), (VII), and the salts of these compounds are novel, effective inhibitors of histone deacetylases.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: May 14, 2013
    Assignee: 4SC AG
    Inventors: Thomas Maier, Thomas Beckers, Thomas Baer, Matthias Vennemann, Volker Gekeler, Astrid Zimmermann, Petra Gimmnich, Kamlesh Padiya, Hemant Joshi, Uday Joshi, Mahindra Makhija, Dipak Harel
  • Patent number: 8399505
    Abstract: Compounds of a certain formula (I), in which R1, R2, R3, R4, R5, R6 and R7 have the meanings indicated in the description, are novel effective HDAC inhibitors.
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: March 19, 2013
    Assignee: 4SC AG
    Inventors: Thomas Maier, Thomas Beckers, Thomas Baer, Petra Gimmnich, Frank Dullweber, Matthias Vennemann
  • Patent number: 8354433
    Abstract: The present invention relates to compounds of the general formula (I) and salts and physiologically functional derivatives thereof, for the use as a medicament.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: January 15, 2013
    Assignee: 4SC AG
    Inventors: Daniel Vitt, Manfred Groeppel, Roland Baumgartner, Johann Leban
  • Patent number: 8343963
    Abstract: The present invention relates to novel sulfamoyl-phenyl-ureido compounds having the formula (I) or a physiologically acceptable salt or derivative thereof which are suitable for the therapy of infections caused by protozoa and in particular uncomplicated or severe malaria caused by plasmodia.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: January 1, 2013
    Assignee: 4SC AG
    Inventor: Stefano Pegoraro
  • Patent number: 8273890
    Abstract: The invention relates to thiophene-imidazopyridine compounds according to formula (I), wherein the substituents and symbols are as defined in the description. The compounds are inhibitors of PIk1.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: September 25, 2012
    Assignee: 4SC AG
    Inventors: Thomas Stengel, Mathias Schmidt, Steffen Weinbrenner, Alexander Weber, Petra Gimmnich, Volker Gekeler, Thomas Beckers, Astrid Zimmermann, Thomas Maier, Beate Schmidt, Florian Dehmel
  • Patent number: 8232297
    Abstract: Compounds of a certain formula I, in which R1, R2, R3, R4, R5, R6 and R7 have the meanings indicated in the description, as well as salts thereof are novel effective HDAC inhibitors.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: July 31, 2012
    Assignee: 4SC AG
    Inventors: Thomas Maier, Thomas Beckers, Rolf-Peter Hummel, Martin Feth, Matthias Müller, Thomas Bär, Jürgen Volz
  • Patent number: 8207174
    Abstract: This invention relates to novel aryloxypropanolamines. The invention also relates to the pharmaceutically acceptable salts and solvates containing said compounds, methods for the preparation thereof and to respective synthetic intermediates. Said compounds have agonistic activity at ?3 adrenergic receptors and are useful for treatment of ailments influenced by activation of ?3 adrenergic receptors.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: June 26, 2012
    Assignee: 4SC AG
    Inventors: Stefan Tasler, Daniel Vitt, Kristina Wolf, Andrea Aschenbrenner, Peter Ney
  • Patent number: 8188138
    Abstract: Compounds of a certain formula I, in which R1, R2, R3, R4, R5, R6 and R7 have the meanings indicated in the description, as well as salts thereof are novel effective HDAC inhibitors.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: May 29, 2012
    Assignee: 4SC AG
    Inventors: Thomas Maier, Thomas Beckers, Rolf-Peter Hummel, Martin Feth, Matthias Müller, Thomas Bär
  • Publication number: 20120035175
    Abstract: The present invention relates to a salt selected from the group comprising the N-methyl-D-glucamine salt (NMG), the diethylamine salt (DEA) salt, the magnesium salt, the tromethamine salt, the choline salt, the L-arginine salt, the zinc salt, and the 4-(2-hydroxyethyl)morpholine (HEM) salt of compounds of the general formula (I) wherein X is selected from the group consisting of CH2, S, or O; D is O or S; R8 is hydrogen or alkyl; E is an optionally substituted phenylene group; Y is a monocyclic or bicyclic substituted or unsubstituted 6-9 membered ring system which may contain one or more heteroatoms selected from N or S and which contains at least one aromatic ring; n is 0 or 1; and q is 0 or 1; with the proviso that compounds wherein X?CH2, q=0, Y=unsubstituted phenyl and E=unsubstituted phenylene are excluded; or a hydrate thereof.
    Type: Application
    Filed: July 1, 2011
    Publication date: February 9, 2012
    Applicant: 4SC AG
    Inventors: Aldo AMMENDOLA, Julia DIEDERICHS, Johann LEBAN, Daniel VITT