Patents Assigned to C & C Research Laboratories
  • Heterocyclic derivatives and use thereof
    Patent number: 10562912
    Abstract: A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: February 18, 2020
    Assignee: C&C Research Laboratories
    Inventors: Chan Hee Park, Sang Hwi Lee, Junhwan Im, Soon Ok Lee, Hoe Moon Kim, Sung Hyun Moon, Seunghee Kim, Jongmin Kim, Kwang Seok Ko, Bu Young Choi, Byungho Kim
  • Heterocyclic derivatives
    Patent number: 8394792
    Abstract: Disclosed are heterocyclic derivatives, and more particularly heterocyclic derivatives having the following Formula I which are useful for the preparation of medicaments for treating diseases related to uric acid: wherein R1, R2, R3, R4, R5, R6, R7, R8, X1, X2, X3, L and Y are the same as defined in the detailed description.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: March 12, 2013
    Assignee: C&C Research Laboratories
    Inventors: Sung Oh Ahn, Chan Hee Park, Jun Hwan Im, Soon Ok Lee, Kyoung June Lee, Seong Wook Cho, Kwang Seok Ko, Sun Young Han, Won Il Lee
  • Aromatic amidine derivatives useful as selective thrombin inhibitors
    Patent number: 6201006
    Abstract: The present invention relates to a novel thrombin inhibitor which is effective even when orally administered. More specifically, the present invention relates to an aromatic amidine derivative represented by formula (I) and the salts thereof, which show potent selective inhibitory activity for thrombin in which (a), R, R1, R2, R3, A, W, Y and n are defined as described in the specification.
    Type: Grant
    Filed: November 13, 1998
    Date of Patent: March 13, 2001
    Assignee: C & C Research Laboratories
    Inventors: Bon Am Koo, Jae Ki Min, Woo Sang Hong, Eun Jung Ryu, Woong Hyun Nam, Jong Min Kim
  • Benzopyran derivatives
    Patent number: 6153768
    Abstract: The present invention relates to a novel benzopyran derivative having anti-estrogenic activity.
    Type: Grant
    Filed: June 8, 1999
    Date of Patent: November 28, 2000
    Assignee: C & C Research Laboratories
    Inventors: Jae Chon Jo, Sung Dae Park, Hyun Suk Lim, Ju Su Kim, Sung Jin Kim, Kazumi Morikawa, Yoshitake Kanbe, Masahiro Nishimoto, Myung-Hwa Kim