Ethylenedicysteine (EC)-drug conjugates, compositions and...

Details Ethylenedicysteine (EC)-drug conjugates, compositions and... Ethylenedicysteine (EC)-drug conjugates, compositions and...

2006-04-17

2009-12-15

Jones, D L (Department: 1618)

Drug, bio-affecting and body treating compositions

Radionuclide or intended radionuclide containing; adjuvant...

In an organic compound

C424S001110, C424S001730, C424S001690, C206S569000, C534S014000

Reexamination Certificate

active

07632484

ABSTRACT:
The invention provides, in a general sense, a new labeling strategy employing99mTc chelated with ethylenedicysteine (EC). EC is conjugated with a variety of ligands and chelated to99mTc for use as an imaging agent for tissue-specific diseases. The drug conjugates of the invention may also be used as a prognostic tool or as a tool to deliver therapeutics to specific sites within a mammalian body. Kits for use in tissue-specific disease imaging are also provided.

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