Patents Assigned to Fujiwawa Pharmaceutical Co., Ltd.
  • Amide compounds for the potentiation of cholinergic activity
    Patent number: 6664293
    Abstract: Amide compounds of the formula: wherein R1 and R2 are taken together to form lower alkenylene, etc., R3 is aryl, etc., X is N, etc., Y is a single bond, etc., and Q is and salt thereof, which are useful as medicament.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: December 16, 2003
    Assignee: Fujiwawa Pharmaceutical Co., Ltd.
    Inventors: Akira Yamada, Satoshi Aoki