Title:
METAL-CONTAINING OLIGOSACCHARIDE-POLYSULFATE COMPOUND, DIAGNOSTIC AGENT FOR DETECTING GASTROINTESTINAL DISEASE CONTAINING THE SAME AND ITS PRODUCTION AS DIAGNOSTIC AGENT FOR NMR-AND X-RAY DIAGNOSIS
Document Type and Number:
Japanese Patent JPH01100187
Kind Code:
A
Abstract:
NEW MATERIAL: A metal-contg. oligosaccharide-polysulfate compd., contg. the metal ions of the elements of atomic numbers 21 to 29, 42, 44 or 56 to 83.
EXAMPLE: A sucrose-polysulfate-gadolinium compd.
USE: A diagnostic agent for NMR- and X-ray diagnosis.
PROCESS: The oligosaccharide-polysulfate (e.g.; sucrose-sodium salt of octasulfate) is brought into reaction with at least one kind of metal ions (more preferably gadolinium, ytterbium ions) of the elements of the atomic numbers 21 to 29, 42, 44, or 56 to 83 at pH 3.5 to 5.5.
Inventors:
HAINTSU GURIISU
HERIBERUTO SHIYUMITSUTOOBUIRIH
URURIHI SHIYUPETSUKU
BUORUFUGANGU MIYUTSUTSUERU
HERIBERUTO SHIYUMITSUTOOBUIRIH
URURIHI SHIYUPETSUKU
BUORUFUGANGU MIYUTSUTSUERU
Application Number:
JP17724288A
Publication Date:
April 18, 1989
Filing Date:
July 18, 1988
Export Citation:
Assignee:
SCHERING AG
International Classes:
A61B10/00; A61B5/055; A61K49/00; A61K49/04; A61K49/06; C07H11/00; C07H23/00; G01R33/28; (IPC1-7): A61B10/00; A61K49/00; A61K49/04; C07H11/00; G01N24/02
Attorney, Agent or Firm:
Toshio Yano (10 outside)