Conditions of cyclodextrin complexation.

In the past 20 years, cyclodextrin (CD) research has achieved considerable results, as indicated by the large number of publications and patents, the six international symposia on CDs, the new dosage forms of medicines prepared with CDs, etc. Sufficient data have accumulated to permit a survey of the most important conditions of CD complexation. Further, an account is presented of the success of precipitation of the complex involving furosemide and beta-CD.