Patents Assigned to Shiongi BioResearch Corp.
  • Bioreductive cytotoxic agents
    Patent number: 5969133
    Abstract: A compound which consists of a proactive alkylating moiety containing an electron-withdrawing group, a bioreductive moiety containing at least two double bonds, and a linker joining the proactive alkylating moiety and the bioreductive moiety.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: October 19, 1999
    Assignee: Shiongi BioResearch Corp.
    Inventors: Mitsunori Ono, Keizo Koya, Lijun Sun, Yumiko Wada, Wojciech Wrona, Natalie Dales, Xueliang Tao, Sylvia Holden