Title:
【発明の名称】ドラッグシステム
Document Type and Number:
Japanese Patent JPH07507268
Kind Code:
A
Abstract:
A method for producing a drug system which is a reversible gelled matrix with entrapped drug. The gel is made by combining a polysaccharide, such as dextran, a polymer of glucose, with a natural macromolecule, such as the lectin, concanavalin A, with binding sites for monomers of the polysaccharide. The drug is released in response to exposure of the matrix to free carbohydrate containing the monomer of the polysaccharide for which the natural macromolecule binds.
Inventors:
Taylor margaret joanne
Application Number:
JP51224793A
Publication Date:
August 10, 1995
Filing Date:
January 08, 1993
Export Citation:
Assignee:
De Montfort University
International Classes:
A61K9/00; A61K47/36; A61K47/42; A61K47/48; (IPC1-7): A61K9/00; A61K47/48
Attorney, Agent or Firm:
Hiroo Suzuki