Perfluoroalkyl-containing complexes, process for their production as well as their use
申请人:Schirmer Heiko
公开号:US20070020183A1
公开(公告)日:2007-01-25
The invention relates to the subjects that are characterized in the claims, namely perfluoroalkyl-containing metal complexes with an N-alkyl group of general formula 1, process for their production and their use in NMR and x-ray diagnosis, radiodiagnosis, and radiotherapy, as well as in MRT lymphography.
METAL CHELATES HAVING A PERFLUORINATED PEG RADICAL, PROCESSES FOR THEIR PREPARATION, AND THEIR USE
申请人:Platzek Johannes
公开号:US20080159954A1
公开(公告)日:2008-07-03
The invention relates to the subjects characterized in the patent claims, namely metal chelates having a perfluorinated PEG radical, processes for their preparation, and their use, processes for their preparation and their use in NMR and X-ray diagnosis, radiodiagnosis and radiotherapy, and in MRT lymphography.
Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of plaque, tumors and necroses
申请人:——
公开号:US20030072713A1
公开(公告)日:2003-04-17
The invention relates to the use of perfluoroalkyl-containing metal complexes that have a critical micelle formation concentration <10
−3
mol/l, a hydrodynamic micelle diameter (2 Rh)>1 nm and a proton relaxivity in plasma (R
1
)>10 l/mmol·s) as contrast media in MR imaging for visualization of plaque, lymph nodes, infarcted and necrotic tissue and for independent visualization of necrotic tissue and tumor tissue.
Perfluoroalkyl-containing complexes with sugar radicals, process for their production and their use
申请人:Schering AG
公开号:US20020076379A1
公开(公告)日:2002-06-20
Perfluoroalkyl-containing complexes with sugar radicals of general formula I
1
in which R represents a monosaccharide or oligosaccharide radical that is bonded via the 1-OH position or 1-SH position, R
f
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.
Perfluoroalkyl-containing complexes with polar radicals, process for their production and their use
申请人:Schering AG
公开号:US20020076380A1
公开(公告)日:2002-06-20
Perfluoroalkyl-containing complexes with polar radicals of general formula I
(K)
1
-G-(Z-R
f
)
m
(R)
p
(I)
in which R means the polar radical, R
f
means a perfluorinated carbon chain, K is a metal complex, and Z represents a linker group,
are suitable for intravenous lymphography, for tumor diagnosis and for infarction and necrosis imaging.