The invention provides, in a general sense, a new labeling strategy employing 99mTc chelated with ethylenedicysteine (EC). EC is conjugated with a variety of ligands and chelated to 99mTc for use as an imaging agent for tissue-specific diseases. The drug conjugates of the invention may also be used as...http://www.google.fr/patents/US6692724?utm_source=gb-gplus-shareBrevet US6692724 - Ethylenedicysteine (EC)-drug conjugates, compositions and methods for tissue specific disease imaging
Ethylenedicysteine (EC)-drug conjugates, compositions and methods for tissue ...
