Patents Assigned to Shionogi Bioresearch Corp.
  • Taxol enhancer compounds
    Publication number: 20030119914
    Abstract: Disclosed is a compound represented by the Structural Formula (I): 1
    Type: Application
    Filed: July 10, 2002
    Publication date: June 26, 2003
    Applicant: Shionogi BioResearch Corp.
    Inventors: Keizo Koya, Lijun Sun, Shoujun Chen, Noriaki Tatsuta, Yaming Wu, Mitsunori Ono
  • Synthesis of taxol enhancers
    Publication number: 20030069225
    Abstract: Disclosed is a method of preparing a thiohydrazide product compound from a hydrazide starting compound.
    Type: Application
    Filed: July 10, 2002
    Publication date: April 10, 2003
    Applicant: Shionogi BioResearch Corp.
    Inventors: Shoujun Chen, Lijun Sun, Zhi-Qiang Xia, Keizo Koya, Mitsunori Ono
  • Taxol enhancer compounds
    Publication number: 20030045518
    Abstract: One embodiment of the present invention is a compound represented by the Structural Formula (I): 1
    Type: Application
    Filed: July 10, 2002
    Publication date: March 6, 2003
    Applicant: Shionogi BioResearch Corp.
    Inventors: Keizo Koya, Lijun Sun, Shoujun Chen, Noriaki Tatsuta, Yaming Wu, Mitsunori Ono, Zhi-Qiang Xia
  • Epoxyvibsanin B
    Patent number: 6462078
    Abstract: This invention relates to a new compound, epoxyvibsanin B, which can be used to treat an IL-12 overproduction-related disorder such as an inflammatory disease.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: October 8, 2002
    Assignee: Shionogi Bioresearch Corp.
    Inventors: Mitsunori Ono, Yumiko Wada, Naoto Yamaguchi, Jifeng Duan
  • Inhibitors of IL-12 production
    Patent number: 6384032
    Abstract: The invention relates to a compound of formula (I) which can inhibit the production of IL-12. Also disclosed is a method of inhibiting IL-12 production by administering to a patient in need thereof an effective amount of a compound of formula (I).
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: May 7, 2002
    Assignee: Shionogi Bioresearch Corp.
    Inventors: Mitsunori Ono, Yumiko Wada, Beatrice Brunkhorst, Tadeusz Warchol, Wojciech Wrona, Dan Zhou, Nha Huu Vo, Stephen Gillies
  • Cyanoguanidine compounds
    Patent number: 6255323
    Abstract: A cyanoguanidine compound of the following formula: is disclosed. A cyanoguanidine compound of the present invention possess a high specificity for tumor cells. Also disclosed are methods for preparing a cyanoguanidine compound.
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: July 3, 2001
    Assignee: Shionogi Bioresearch Corp.
    Inventors: Tai-Nang Huang, Guiqing Liang, Weimin Liu, Teresa Przewloka, Ming Shen, Shijie Zhang