Oral pharmaceutical formulation in the form of aqueous suspension of microcapsules for modified release of amoxicillin

The invention relates to a Amoxicillin to improve the release the oral to the medicine liquid pharmaceutical preparation, preparation of a Amoxicillin coating particles (micro-capsule the suspension and. The invention is composed a dispersed phase's micro-capsule to enable Amoxicillin according to maintain the invariable distributed modified release of the liquid a storage period. With a to intermediates the roller, the inventor claims from the coating composition to micro-capsule, the coating composition comprises at least four ingredients, they are two said to store and water the micro-capsule and without changing a Amoxicillin to improve the release, the other, a Amoxicillin saturated a liquid thereof.