Patents by Inventor Pingli Liu

Pingli Liu 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).

  • Azoles for treatment of fungal infections
    Patent number: 6300353
    Abstract: Azole derivatives of the formula I wherein R14, R15 are each independently hydrogen or fluorine, T is a group of the formula: wherein R9 is pyrrolidinyl or a group A—NH—B—, A is hydrogen or straight-chain or branched C1-C5 alkyl; B is straight-chain or branched C1-C4 alkylene, —CH2—CONH—CH2 or —CH2CH2CH2—CH(NH2); and X− is a pharmaceutically acceptable anion; and pharmaceutically acceptable salts of said compounds, and hydrates and solvates of the compounds of formula I and the salts thereof can be used in the production of medicaments for treating fungal infections and mycoses.
    Type: Grant
    Filed: March 5, 1999
    Date of Patent: October 9, 2001
    Assignee: Basilea Pharmaceutica AG, a Swiss Company
    Inventors: Tadakatsu Hayase, Shigeyasu Ichihara, Yoshiaki Isshiki, Pingli Liu, Jun Ohwada, Toshiya Sakai, Nobuo Shimma, Masao Tsukazaki, Isao Umeda, Toshikazu Yamazaki