Cylodextrin complexation methods for formulating peptide proteasome inhibitors

摘要

This disclosure provides methods for formulating compositions comprising one or more peptide proteasome inhibitors and a cyclodextrin, particularly a substituted cyclodextrin. Such methods substantially increase the solubility and stability of these proteasome inhibitors and facilitate both their manufacture and administration. Many peptide proteasome inhibitors have been shown to have low solubility in water.