Patents Assigned to Mitsui Toatsu Chemicals, Incorporation
  • Amide derivatives of dihydrocaffeic acid and their application to pharmaceuticals
    Patent number: 5338745
    Abstract: Therapeutic agents for degressive diseases in the central nervous system, which contain amide derivatives of dihydrocaffeic acid of the general formula (I) ##STR1## wherein, R.sub.1 and R.sub.2 and A are defined in the specification; the compounds exert a nerve growth factor inducing action and thus are effective for the prevention of the progression of degenerative diseases in the central nervous system and the therapeutic treatment thereof.
    Type: Grant
    Filed: April 8, 1992
    Date of Patent: August 16, 1994
    Assignee: Mitsui Toatsu Chemicals, Incorporation
    Inventors: Nobuyuki Fukazawa, Hajime Iizuka, Osamu Yano, Yukio Miyama