Patents Assigned to 3M lnnovative Properties Company
  • Hydrazino 1H-imidazoquinolin-4-amines and conjugates made therefrom
    Patent number: 10406142
    Abstract: 1H-Imidazo[4,5-c]quinolin-4-amines substituted at the 1-position with a substituent bearing a hydrazinobenzamide or hydrazinonicotinamide, a salt thereof, or a protected hydrazinobenzamide or hydrazinonicotinamide and conjugates made from such compounds are disclosed. Pharmaceutical compositions containing the compound or the conjugate, methods of making a conjugate, and methods of use of the compounds or conjugates as immunomodulators for inducing cytokine biosynthesis in an animal and for vaccinating an animal are also disclosed.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: September 10, 2019
    Assignee: 3M lnnovative Properties Company
    Inventor: Paul D. Wightman