Patents by Inventor Xiayong Fu

Xiayong Fu 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).

  • Process and intermediates for the Synthesis of heterocyclic Substituted Piperazines with CXCR3 Antagonist Activity
    Publication number: 20110124867
    Abstract: The present invention relates to novel processes for the preparation of the compound of the Formula A45: or a physiologically acceptable salt, solvate or prodrug thereof, which has utility, for example, as a pharmaceutically active compound with CXCR3 antagonist activity, and to novel intermediates useful in the synthesis thereof.
    Type: Application
    Filed: December 16, 2008
    Publication date: May 26, 2011
    Applicant: Schering Corporation
    Inventors: Frank Xing Chen, Timothy D. Cutarelli, Xiayong Fu, Xian Liang, Timothy L. McAllister, Robert K. Orr, Jianguo Yin, Kelvin H. Yong, Man Zhu