The National Institutes of Health (NIH) Trial to Assess Chelation Therapy (TACT) was begun in 2003 and is expected to be completed in 2009. It is a trial of office-based, intravenous disodium ...

CHELATION THERAPY HAS been around for decades as a treatment for toxic metal poisoning. But, there have also been claims that the therapy could help several other conditions. Experts aren't so sure.

However, conventional processes (chelation-gel process ... in an intramolecular esterification (Fischer lactonization) reaction. This facilitates the reaction of the intermediates with each ...