Patent · US Expired

Perfluoroalkyl-containing complexes with sugar radicals, process for their production and their use

US6641797B2 · kind B2 · utility

3Cited by

3References

26Claims

0Family size

Assignee

SCHERING CORPORATION · US

Inventors

Johannes Platzek · Berlin, DE
Peter Mareski · Berlin, DE
Ulrich Niedballa · Berlin, DE
Bernd Raduechel · Berlin, DE
Hanns-Joachim Weinmann · Berlin, DE
Bernd Misselwitz · Berlin, DE

Key dates

Filing date	Aug 10, 2001
Grant date	Nov 4, 2003
Priority date	—
Expiry date	Aug 10, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07H15/26
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Perfluoroalkyl-containing complexes with sugar radicals of general formula I in which R represents a monosaccharide or oligosaccharide radical that is bonded via the 1-OH position or 1-SH position, Rf means a perfluorinated carbon chain, K is a metal complex, and Y and Z represent linker groups,are suitable for intravenous lymphography, for tumor diagnosis and for infarction and necrosis imaging.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.