Sustained release drug preparation

Details Sustained release drug preparation Sustained release drug preparation

A - Human Necessities

61

K

167/168

A61K 9/18 (2006.01) A61K 9/22 (2006.01) A61K 47/48 (2006.01)

Patent

CA 1316109

TITLE OF INVENTION Sustained release drug preparation ABSTRACT OF THE DISCLOSURE Now is provided a new sustained release drug preparation comprising such an inclusion complex of a medical compound with a hydrophobic cyclodextrin derivative, e.g. ethylated cyclodextrins, which sustains or retards the dissolution and release of the medical compound at a controlled rate from the inclusion complex and hence from the drug preparation containing the inclusion complex, so as to maintain the concentration of the medical compound in blood at an effective level for prolonged time. This drug preparation may further contain a seocnd type of an inclusion complex of the medical compound with a hydrophilic cyclodextrin or hydrophilic cyclodextrin derivative, in mixture with the first type of the inclusion complex of the medical compound with a hydrophobic cyclodextrin derivative, to maintain the controlled release of the medical compound from the drug.

553588

Affiliated with

Also associated with

Rating

Sustained release drug preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sustained release drug preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sustained release drug preparation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1280524