Patents by Inventor Tae-Kyoung Sohn

Tae-Kyoung Sohn 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).

  • Benzamide derivatives
    Patent number: 9221790
    Abstract: The present invention provides a novel benzamide derivative or a pharmaceutically acceptable salt thereof, a method for preparing the same, and a 5-HT4 receptor agonist containing the same as an active ingredient. Benzamide derivatives of the present invention have a superior affinity for 5-HT4 receptors, a capability to reduce a gastric emptying time and a low toxicity, and consequently are therapeutically effective for the treatment of a variety of diseases associated with 5-HT4 receptors.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: December 29, 2015
    Assignee: Dong-A Pharm. Co., Ltd.
    Inventors: Soon-Hoe Kim, Weon-Bin Im, Sung-Hak Choi, Sun-Ho Choi, Ju-Hee Sohn, Hyun-Jung Sung, Mi-Yeon Kim, Kang-Hun Cho, Tae-Kyoung Sohn
  • NOVEL BENZAMIDE DERIVATIVES
    Publication number: 20130085160
    Abstract: The present invention provides a novel benzamide derivative or a pharmaceutically acceptable salt thereof, a method for preparing the same, and a 5-HT4 receptor agonist containing the same as an active ingredient. Benzamide derivatives of the present invention have a superior affinity for 5-HT4 receptors, a capability to reduce a gastric emptying time and a low toxicity, and consequently are therapeutically effective for the treatment of a variety of diseases associated with 5-HT4 receptors.
    Type: Application
    Filed: April 18, 2011
    Publication date: April 4, 2013
    Inventors: Soon-Hoe Kim, Weon-Bin Im, Sung-Hak Choi, Sun-Ho Choi, Ju-Hee Sohn, Hyun-Jung Sung, Mi-Yeon Kim, Kang-Hun Cho, Tae-Kyoung Sohn