This invention relates to compositions for and methods of treating, preventing or ameliorating cancer and other proliferative diseases as well as methods of inducing wound healing, treating cutaneous ulcers, treating gastrointestinal disorders, treating blood disorders such as anemias, immunomodulation,...http://www.google.com/patents/US6130248?utm_source=gb-gplus-sharePatent US6130248 - Tricarboxylic acid-containing oxyalkyl esters and uses thereof