Patents by Inventor Anton Stuetz

Anton Stuetz 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: 20240382496
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1 X2 and X3 are N; Y is N or CH; W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N; R1 and R2 are independently of each other (i) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1alkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substitu
    Type: Application
    Filed: January 18, 2024
    Publication date: November 21, 2024
    Inventors: Doriano FABBRO, Paul HEBEISEN, Petra HILLMANN-WUELLNER, Anton STUETZ, John T. SEYKORA, Florent BEAUFILS
  • Patent number: 11918586
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1 X2 and X3 are N; Y is N or CH; W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N; R1 and R2 are independently of each other (i) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1alkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substitu
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: March 5, 2024
    Assignees: TORQUR AG, THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Doriano Fabbro, Paul Hebeisen, Petra Hillmann-Wuellner, Anton Stuetz, John T. Seykora, Florent Beaufils
  • Publication number: 20210361665
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1 X2 and X3 are N; Y is N or CH; W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N; R1 and R2 are independently of each other (i) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, ClalkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substitu
    Type: Application
    Filed: March 26, 2021
    Publication date: November 25, 2021
    Inventors: Doriano FABBRO, Paul HEBEISEN, Petra HILLMANN-WUELLNER, Anton STUETZ, John T. SEYKORA, Florent BEAUFILS
  • Patent number: 10993947
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH; W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N; R1 and R2 are independently of each other (i) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1-C2alkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: May 4, 2021
    Assignee: TORQUR
    Inventors: Doriano Fabbro, Paul Hebeisen, Petra Hillmann-Wuellner, Anton Stuetz, John T. Seykora, Florent Beaufils
  • Patent number: 10472341
    Abstract: The present invention relates to bicyclic tetrahydrothiazepine of formula (I), wherein R1 to R3, X1, X2 and R18 have the meaning as indicated in the description and claims. The invention further relates to pharmaceutical compositions comprising such compounds as well as their use as medicaments, especially in methods for the treatment or prevention of a neoplastic and/or infectious disease and in vitro methods.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: November 12, 2019
    Assignees: APEIRON BIOLOGICS AG, EVOTEC SE
    Inventors: Monika Ermann, Guenther Lametschwandtner, Patricia Leonie Amouzegh, Russell Stuart Craft, Thomas Hanke, Timothy Robin James, Severine Danielle Jones, Hans Loibner, Pui Leng Loke, Ina Sternberger, Anton Stuetz, Roland Wehr, Mark Whittaker
  • Publication number: 20190290653
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH; W is H or F; with the proviso that when W is F, then X1, X2 and X3 are N; R1 and R2 are independently of each other (i) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1-C2alkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (ii) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrenc
    Type: Application
    Filed: May 17, 2017
    Publication date: September 26, 2019
    Inventors: Doriano FABBRO, Paul HEBEISEN, Petra HILLMANN-WUELLNER, Anton STUETZ, John T. SEYKORA, Florent BEAUFILS
  • Publication number: 20180170888
    Abstract: The present invention relates to bicyclic tetrahydrothiazepine of formula (I), wherein R1 to R3, X1, X2 and R18 have the meaning as indicated in the description and claims. The invention further relates to pharmaceutical compositions comprising such compounds as well as their use as medicaments, especially in methods for the treatment or prevention of a neoplastic and/or infectious disease and in vitro methods.
    Type: Application
    Filed: February 29, 2016
    Publication date: June 21, 2018
    Inventors: Monika ERMANN, Guenther LAMETSCHWANDTNER, Patricia Leonie AMOUZEGH, Russell Stuart CRAFT, Thomas HANKE, Timothy Robin JAMES, Severine Danielle JONES, Hans LOIBNER, Pui Leng LOKE, Ina STERNBERGER, Anton STUETZ, Roland WEHR, Mark WHITTAKER
  • Publication number: 20120077803
    Abstract: The invention provides the use of a compound of formula (I) or a solvate or hydrate thereof, wherein the substituents are as defined in the description, and combinations thereof, for the treatment of pruritus or a dermatological disorder or disease.
    Type: Application
    Filed: February 23, 2010
    Publication date: March 29, 2012
    Applicant: NOVARTIS AG
    Inventors: Anton Stuetz, Barbara Wolff-Winiski, Lina Williamson
  • Publication number: 20090088373
    Abstract: The present invention discloses methods of using of compounds for the enhancement of the innate immune system of a patient. In particular, the active compounds of the present invention include at least one calcineurin inhibitor, mTOR inhibitor or non-immunosuppresive derivative, or a derivative, isomer, or pharmaceutically acceptable salt thereof; and optionally, at least one calciferol or LMW inhibitor, or a derivative, isomer, or pharmaceutically acceptable salt thereof. Pharmaceutical formulations comprising same are also disclosed.
    Type: Application
    Filed: September 23, 2008
    Publication date: April 2, 2009
    Inventors: Richard L. Gallo, Thomas Hultsch, Anton Stuetz
  • Patent number: 5132459
    Abstract: Compounds of formula I ##STR1## wherein R.sub.
    Type: Grant
    Filed: July 21, 1989
    Date of Patent: July 21, 1992
    Assignee: Sandoz Ltd.
    Inventor: Anton Stuetz
  • Patent number: 5030625
    Abstract: The invention relates to novel homopropargylamines of formula I ##STR1## wherein n is 2 or 3,R.sub.1 is a group of formula IIa, IIb or IIc ##STR2## in which R.sub.6 and R.sub.7 indpendently are H, halogen, CF.sub.3, lower alkyl or lower alkoxy,s is a number of 3 to 5,X is O, S, OCH.sub.2, SCH.sub.2 CH.sub.2 or NR.sub.8, andR.sub.8 is H or lower alkyl,R.sub.2 is H or lower alkyl, eitherR.sub.3 and R.sub.4, independently, are H or lower alkyl, orR.sub.3 and R.sub.4 together are (CH.sub.2).sub.u,in which u is a number of 3 to 5, andR.sub.5 is H, alkenyl or is a group selected from alkyl, trialkylsilyl, dialkylphenylsilyl, phenyl, phenylalkyl and cycloalkyl, in which alkyl, phenyl and cycloalkyl groups or moieties are unsubstituted or substituted by OH, lower alkyl, lower alkoxy, phenyl or halogen,in free base form or acid addition salt form thereof, their preparation, their chemotherapeutical and agricultural use and to compositions comprising such novel compounds and suitable for such use.
    Type: Grant
    Filed: August 14, 1989
    Date of Patent: July 9, 1991
    Assignee: Sandoz Ltd.
    Inventor: Anton Stuetz
  • Patent number: 4755534
    Abstract: A compound of the formula: ##STR1## wherein the double bond is in the trans configuration and R.sub.1 is a radical of formula IIa, ##STR2## R.sub.2, R.sub.3, R.sub.5, R.sub.7 and R.sub.8 are each hydrogen, R.sub.4 is methyl, andR.sub.6 is a radical of formula IIIa--C.tbd.C--R.sub.11 IIIawhere R.sub.11 is n-butyl, tertiary butyl or phenyl or a chemotherapeutically acceptable acid addition salt thereof;processes for their production, their use as pharmaceuticals and pharmaceutical compositions containing them.
    Type: Grant
    Filed: September 4, 1984
    Date of Patent: July 5, 1988
    Assignee: Sandoz Ltd.
    Inventor: Anton Stuetz
  • Patent number: 4684661
    Abstract: The invention relates to novel homopropargylamines of formula I ##STR1## wherein n is 2 or 3,R.sub.1 is a group of formula IIa, IIb or IIc ##STR2## in which R.sub.6 and R.sub.7 independently are H, halogen, CF.sub.3, lower alkyl or lower alkoxy,s is a number of 3 to 5,X is O, S, OCH.sub.2, SCH.sub.2, CH.sub.2 or NR.sub.8, andR.sub.8 is H or lower alkyl,R.sub.2 is H or lower alkyl, eitherR.sub.3 and R.sub.4, independently, are H or lower alkyl, orR.sub.3 and R.sub.4 together are (CH.sub.2).sub.u, in which u is a number of 3 to 5, andR.sub.5 is H, alkenyl or is a group selected from alkyl, trialkylsilyl, dialkylphenylsilyl, phenyl, phenylalkyl and cycloalkyl, in which alkyl, phenyl and cycloalkyl groups or moieties are unsubstituted or substituted by OH, lower alkyl, lower alkoxy, phenyl or halogen,in free base form or acid addition salt form thereof, their preparation, their chemotherapeutical and agricultural use and to compositions comprising such novel compounds and suitable for such use.
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: August 4, 1987
    Assignee: Sandoz Ltd.
    Inventor: Anton Stuetz