Patents by Inventor Yuxun Zhang

Yuxun Zhang 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).

  • Ligands specific for cannabinoid receptor subtype 2
    Patent number: 8466131
    Abstract: A compound of Formula I: (I) has activity as a cannabinoid receptor antagonist. In Formula 1, R1 is unsubstituted or substituted aryl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted heterocyclyl, unsubstituted or substituted aralkyl, or unsubstituted or substituted heteroaryl; R2 is unsubstituted or substituted alkyl, unsubstituted or substituted aryl, or unsubstituted or substituted heteroaryl; and R3 is unsubstituted or substituted alkyl, unsubstituted or substituted aralkyl, or unsubstituted or substituted heteroaralkyl; with the proviso that at least one of Ri and R3 is other than unsubstituted aralkyl or R2 is other than unsubstituted aryl.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: June 18, 2013
    Assignee: University of Pittsburgh—of the Commonwealth System of Higher Education
    Inventors: Xiangqun Xie, Jianzhong Chen, Yuxun Zhang
  • LIGANDS SPECIFIC FOR CANNABINOID RECEPTOR SUBTYPE 2
    Publication number: 20110118214
    Abstract: A compound of Formula I: (I) has activity as a cannabinoid receptor antagonist. In Formula 1, R1 is unsubstituted or substituted aryl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted heterocyclyl, unsubstituted or substituted aralkyl, or unsubstituted or substituted heteroaryl; R2 is unsubstituted or substituted alkyl, unsubstituted or substituted aryl, or unsubstituted or substituted heteroaryl; and R3 is unsubstituted or substituted alkyl, unsubstituted or substituted aralkyl, or unsubstituted or substituted heteroaralkyl; with the proviso that at least one of Ri and R3 is other than unsubstituted aralkyl or R2 is other than unsubstituted aryl.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 19, 2011
    Inventors: Xiangqun Xie, Jianzhong Chen, Yuxun Zhang