Oral preparation for release in lower digestive tracts

Details Oral preparation for release in lower digestive tracts Oral preparation for release in lower digestive tracts

A - Human Necessities

61

K

A61K 9/48 (2006.01) A61K 47/36 (2006.01)

Patent

CA 2121038

An oral pharmaceutical preparation of a type released at infragastrointestinal tract was successfully prepared, wherein a solid organic acid dissolvable, in the form of a solution, of chitosan and a solid pharmaceutical preparation including a principal agent are filled in a hard capsule composed of the base principally comprising chitosan and an enteric coating is formed on the surface of the hard capsule, characterized in that a desirable releasing time can be arranged, with no pH dependency, via water permeability derived from the porosity of chitosan of the capsule preparation.

Affiliated with

Also associated with

Rating

Oral preparation for release in lower digestive tracts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oral preparation for release in lower digestive tracts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oral preparation for release in lower digestive tracts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1396373