Patents by Inventor Noriki KUTSUMURA

Noriki KUTSUMURA 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).

  • Sulfonamide derivative and pharmaceutically acceptable acid addition salt thereof
    Patent number: 10351522
    Abstract: The present invention aims to provide a novel low-molecular-weight compound exhibiting an orexin receptor agonist activity and expected to be useful as a prophylactic or therapeutic agent for narcolepsy and the like. The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the description, or a pharmaceutically acceptable acid addition salt thereof, which has an orexin receptor agonist activity, and an orexin receptor agonist containing the compound or a pharmaceutically acceptable acid addition salt thereof.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: July 16, 2019
    Assignees: UNIVERSITY OF TSUKUBA, BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Hiroshi Nagase, Masashi Yanagisawa, Tsuyoshi Saitoh, Noriki Kutsumura, Yoko Irukayama
  • SULFONAMIDE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALT THEREOF
    Publication number: 20180179151
    Abstract: The present invention aims to provide a novel low-molecular-weight compound exhibiting an orexin receptor agonist activity and expected to be useful as a prophylactic or therapeutic agent for narcolepsy and the like. The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the description, or a pharmaceutically acceptable acid addition salt thereof, which has an orexin receptor agonist activity, and an orexin receptor agonist containing the compound or a pharmaceutically acceptable acid addition salt thereof.
    Type: Application
    Filed: June 10, 2016
    Publication date: June 28, 2018
    Applicants: UNIVERSITY OF TSUKUBA, BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Hiroshi NAGASE, Masashi YANAGISAWA, Tsuyoshi SAITOH, Noriki KUTSUMURA, Yoko IRUKAYAMA