Patents Examined by Bernard I. Bentz
  • Fused pyrazole compounds and pharmaceutical use thereof
    Patent number: 5006520
    Abstract: Novel fused pyrazole compounds of the general formula ##STR1## wherein all the symbols are as defined in the specification or its pharmaceutically acceptable salt which possesses a stimulating action on phagocytosis of leukocytes, a stimulating action on phagocytosis of macrophages, a restorative action on leukopenia, a stimulating action on non-specific resistance to infection, an antitumour action, an activating action on immune responses and the like, and thereof is of use as a pharmaceutical.
    Type: Grant
    Filed: June 13, 1989
    Date of Patent: April 9, 1991
    Assignee: Yoshitomi Pharmaceutical Industries, Ltd.
    Inventors: Takanori Oe, Hiroyuki Sueoka, Masao Hisadome, Keiji Yamagami