A drug delivery composition for controlled release of an active ingredient in the Environment for a period of tiempoprolongado stomach,A Pharmaceutical composition that comprises the use of said composition for the manufacture of a Medicament, a process for the Preparation

摘要

A drug supplied ingredient that controls the release of active ingredients for a long time in the stomach environment, including a microsystem containing a therapeutic agent (active air or drug) in its internal core,A layer of insoluble polymer water, such as ethyl cellulose for speed control, and the shell of a biological adhesive, in the form of a cationic polymer, especially diethylene glycol. The current drug supply system provides an important period of time for the retention of active ingredients in human fasting, a large number of water-soluble and fat soluble drugs, and the controlled release of talesdogs in a period of time related to demand Chemistry. These drugs include an H2 antagonist.A Gemini effective drug in the treatment of Helicobacter pylori. Heptabromodiphenyl ether is a process for preparing such a micro system, which includes drying the oil emulsifier in water or water, including ingredients. The retention time of the microloop obtained by this method in the stomach is much longer than that obtained by the aspersion conv drying method.Encyclopedia: the current invention of a drug supply component to control the release of an active ingredient that can be excluded in a chemical formulation, in an appropriate way of oral management, and can contain an effective active ingredient in the treatment of Spirulina pylori. H. A part of pylori's processing method (Kit) is also an object of present invention.