Patents by Inventor Matsuo

Matsuo 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).

  • Therapeutic composition for hepatic encephalopathy
    Patent number: 4996236
    Abstract: A pharmaceutical composition for the treatment of hyperammonemia which comprises a valiolamine compound of the formula ##STR1## wherein A means an acyclic hydrocarbon group of 1 to 10 carbon atoms which may optionally be substituted by hydroxy, phenoxy, thienyl, furyl, pyridyl, chclohexyl or optionally substituted phenyl; a 5- or 6-membered cyclic hydrocarbon group which may optionally be substituted by hydroxy, hydroxymethyl, methyl or amino; or a saccharide residue or a pharmaceutically acceptable salt thereof, the use of said valiolamine compound of the formula [I]0 or a pharmaceutically acceptable salt thereof in the preparation of a medicine for the treatment of hyperammonemia, and a method for the treatment of hyperammonemia which comprises administrating a valiolamine compound of the formula [I] or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 15, 1989
    Date of Patent: February 26, 1991
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Nobuto Nakamura, Hiroshi Satoh, Matsuo, Misael U. Esquivel