Patents by Inventor Lari LEHTIO

Lari LEHTIO 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: 11926614
    Abstract: The present invention relates to compounds of formula (I), tautomers, stereoisomers, pharmaceutically acceptable salts and pro-drugs thereof, to processes for their preparation, to pharmaceutical compositions containing such compounds and to their use in therapy wherein a dashed line indicates an optional bond; X represents: a 5- or 6-membered, unsaturated heterocyclic group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), C1-6 alkoxy (e.g. C1-3 alkoxy), —CN, —NO2, —N(R)2, and —SO2R (where each R is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl); a C3-5 cycloalkyl group optionally substituted by one or more (e.g. 1 or 2) substituents independently selected from C1-6 alkyl (preferably C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); or an aryl group optionally substituted by one or more (e.g.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: March 12, 2024
    Assignees: OSLO UNIVERSITETSSYKEHUS HF, FORSCHUNGSVERBUND BERLIN E.V., UNIVERSITY OF OULU
    Inventors: Stefan Krauss, Marc Nazare, Lari Lehtio, Jo Waaler, Anita Wegert, Ruben Gerardus George Leenders
  • Publication number: 20230322721
    Abstract: The present invention relates to compounds of general formula (I), tautomers, stereoisomers, N-oxides, pharmaceutically acceptable salts and pro-drug thereof, to processes for their preparation, to pharmaceutical compositions containing such compounds and to their use in therapy: wherein: a dashed line indicates an optional bond; X represents: a 5- or 6-membered, unsaturated heterocyclic group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), C1-6 alkoxy (e.g. C1-3 alkoxy), —CN, —NO2, —N(R)2, and —SO2R (where each R is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl); a C3-5 cycloalkyl group optionally substituted by one or more (e.g. 1 or 2) substituents independently selected from C1-6 alkyl (preferably C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); or an aryl group optionally substituted by one or more (e.g.
    Type: Application
    Filed: July 6, 2021
    Publication date: October 12, 2023
    Inventors: Stefan KRAUSS, Jo WAALER, Anita WEGERT, Ruben Gerardus George LEENDERS, Lari LEHTIO
  • Publication number: 20210346322
    Abstract: It is an aim of the present invention to provide inhibitors of human diphtheria toxin-like ADP-ribosyltransferases, such as ARTD10, for use as a medicine. It is another aim of the invention to provide compounds for use as human mono-ADP-ribosyltransferase (mARTD) inhibitors in vitro. In the present invention, it has been discovered that human ARTD10, which belongs to an enzyme family linked to cancer biology, can be specifically inhibited by the benzamide comprising compounds disclosed in the invention, such as 4,4?-oxydibenzamide.
    Type: Application
    Filed: July 20, 2021
    Publication date: November 11, 2021
    Inventors: Lari Lehtiö, Harikanth Venkannagari, Bernhard Lüscher, Patricia Verheugd
  • Publication number: 20210269419
    Abstract: The present invention relates to compounds of formula (I), tautomers, stereoisomers, pharmaceutically acceptable salts and pro-drugs thereof, to processes for their preparation, to pharmaceutical compositions containing such compounds and to their use in therapy wherein a dashed line indicates an optional bond; X represents: a 5- or 6-membered, unsaturated heterocyclic group optionally substituted by one or more (e.g. 1, 2 or 3) substituents independently selected from halogen (i.e. F, Cl, Br, I), C1-6 alkyl (e.g. C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), C1-6 alkoxy (e.g. C1-3 alkoxy), —CN, —NO2, —N(R)2, and —SO2R (where each R is independently H or C1-6 alkyl, e.g. H or C1-3 alkyl); a C3-5 cycloalkyl group optionally substituted by one or more (e.g. 1 or 2) substituents independently selected from C1-6 alkyl (preferably C1-3 alkyl), C1-6 haloalkyl (e.g. C1-3 haloalkyl), and C1-6 alkoxy (e.g. C1-3 alkoxy); or an aryl group optionally substituted by one or more (e.g.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 2, 2021
    Inventors: Stefan KRAUSS, Marc NAZARE, Lari LEHTIO, Jo WAALER, Anita WEGERT, Ruben Gerardus George LEENDERS
  • Patent number: 11096909
    Abstract: It is an aim of the present invention to provide inhibitors of human diphtheria toxin-like ADP-ribosyltransferases, such as ARTD10, for use as a medicine. It is another aim of the invention to provide compounds for use as human mono-ADP-ribosyltransferase (mARTD) inhibitors in vitro. In the present invention, it has been discovered that human ARTD10, which belongs to an enzyme family linked to cancer biology, can be specifically inhibited by the benzamide comprising compounds disclosed in the invention, such as 4,4?-oxydibenzamide.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: August 24, 2021
    Assignee: University of Oulu
    Inventors: Lari Lehtiö, Harikanth Venkannagari, Bernhard Lüscher, Patricia Verheugd
  • Publication number: 20190105289
    Abstract: It is an aim of the present invention to provide inhibitors of human diphtheria toxin-like ADP-ribosyltransferases, such as ARTD10, for use as a medicine. It is another aim of the invention to provide compounds for use as human mono-ADP-ribosyltransferase (mARTD) inhibitors in vitro. In the present invention, it has been discovered that human ARTD10, which belongs to an enzyme family linked to cancer biology, can be specifically inhibited by the benzamide comprising compounds disclosed in the invention, such as 4,4?-oxydibenzamide.
    Type: Application
    Filed: April 6, 2017
    Publication date: April 11, 2019
    Inventors: Lari Lehtiö, Harikanth Venkannagari, Bernhard Lüscher, Patricia Verheugd