Radionuclide labeling of vitamin B 12 and coenzymes thereof

Details Radionuclide labeling of vitamin B 12 and coenzymes thereof Radionuclide labeling of vitamin B 12 and coenzymes thereof

2006-11-20

2008-12-09

Jones, D. L (Department: 1618)

Drug, bio-affecting and body treating compositions

Radionuclide or intended radionuclide containing; adjuvant...

In an organic compound

C424S001110, C424S001650, C424S009100

Reexamination Certificate

active

07462345

ABSTRACT:
A compound useful for in vivo imaging of organs and tumors is provided of formula:whereinis a cobalamin,is derived from a corrin carboxylic acid group of said cobalamin, Y is a linking group and X is a chelating group, optionally comprising a detectable radionuclide or a paramagnetic metal ion, and n is 1-3.

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